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Siemens SINUMERIK 840C Installation Instructions Manual
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Siemens SINUMERIK 840C Installation Instructions Manual

Siemens SINUMERIK 840C Installation Instructions Manual

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Table of Contents

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Download this manual See also: Diagnostic Manual, Operator's Manual
SINUMERIK 840C
SIMODRIVE 611-D
Installation Guide
09.2001 Edition
Installation Instructions
Service Documentation
More user manuals on
ManualsBase.com

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Summary of Contents for Siemens SINUMERIK 840C

  • Page 1 SINUMERIK 840C SIMODRIVE 611-D Installation Guide 09.2001 Edition Installation Instructions Service Documentation More user manuals on ManualsBase.com...
  • Page 2 More user manuals on ManualsBase.com...
  • Page 3 SINUMERIK 840C SIMODRIVE 611-D Installation Instructions Installation Guide SINUMERIK 840C/CE Control SIMODRIVE 611-D Drive Standard/Export Version Software Version Software Version 09.2001 Edition More user manuals on ManualsBase.com...
  • Page 4 Trademarks SIMATIC®, SIMATIC HMI®, SIMATIC NET®, SIROTEC®, SINUMERIK® and SIMODRIVE® are trade- marks of Siemens AG. All other product and system names are registered trademarks of their respective companies and must be treated accordingly. You will find further information in the Internet under: Other functions not described in this documentation might be http://www.ad.siemens.de/sinumerik...
  • Page 5 Preliminary Remarks Notes for the reader This manual is intended for manufacturers of machine tools who use SINUMERIK 840C. The "Installation Instructions" discuss the installation and start-up procedures, from installation of the system through the testing of the most important functions.
  • Page 6 Safety notes DANGER This warning notice means that loss of life, severe personal injury or substantial material damage will result if the appropriate precautions are not taken. WARNING This warning notice means that loss of life, severe personal injury or substantial material damage can result if the appropriate precautions are not taken.
  • Page 7 Prerequisites and Visual Inspection General Reset and Standard Start-up PLC Installation MMC Area Diagnosis Machine Data Dialog (MDD - as from SW 3) NC Machine Data (NC MD), NC Setting Data (NC SD) Drive Machine Data (SIMODRIVE Drive MD) PLC Machine Data (PLC MD) Drive Servo Start-Up Application (as from SW 3) Axis and Spindle Installation Data Backup/CPU Replacement...

  • Page 8: Table Of Contents

    Contents Prerequisites and Visual Inspection ..... . 1–1 Prerequisites ........1–1 Visual inspection .
  • Page 9 MMC Area Diagnosis ....... . . 4–1 General notes/Overviews ....... 4–1 4.1.1 Password...
  • Page 10 PLC configuration and PLC machine data (as from SW 3) ..5–18 5.3.1 PLC configuration ........5–18 5.3.2 PLC machine data...
  • Page 11 6.6.6 Channel-specific MD bits 2 ......6–155 Axis-specific MD 2 (axial data 2) .
  • Page 12 Function generator (axis and spindle - as from SW 3) ... 9–23 9.3.1 Function generator (axis and spindle) - signal parameters (as from SW 3) ........9–24 9.3.2 Additional information (notes) on measurement and signal...
  • Page 13 10.5 Spindle installation, spindle functions ..... . . 10–49 10.5.1 Open-loop control mode ....... . 10–51 10.5.2 Oscillation mode .
  • Page 14 12.6 Coordinate transformation 6FC5 150-0AD04-0AA0 ... 12–18 12.6.1 Corresponding data ........12–18 12.6.2 Functional description .
  • Page 15 12.10 FIFO/predecoding ........12–71 12.10.1 Rapid block change using FIFO function (up to SW 2 only) .
  • Page 16 12.15 Switchover measuring system 1 or 2 (SW 2 and higher) ..12–116 12.15.1 Corresponding data ........12–116 12.15.2 Feed axes .
  • Page 17 12.18.13 Start-up ..........12–156 12.18.13.1 Brief start-up of a GI grouping...
  • Page 18 12.20.4.4 DC link undervoltage monitoring in 611D ....12–217 12.20.5 DC link buffering and monitoring of generator minimum speed limit 12–218 12.20.5.1 DC link buffering .
  • Page 19 12.26 BERO interface (SW 4 and higher) ..... . . 12–269 12.27 Parameter set switchover ......12–270 12.27.1 Parameter set switchover (up to SW 3)
  • Page 20 12.32.14 Example on a double-slide turning machine ....12–324 12.32.15 Collision monitoring (as from SW 6.3) ..... . . 12–329 12.32.15.1 Additive protection zone adjustment via setting data .

  • Page 21: Prerequisites And Visual Inspection

    How should electronically endangered components (EEC) be handled? • How can an EMC problem be rectified? • What standards are relevant to EMC? 1–1 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 22: Information On Module Handling

    Do not touch the printed conductors or components! 1–2 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 23: Grounding System

    Avoid kinking. Observe the permissible bend radii. (Please refer to the Interface Description, Part 2, for information on connecting the cables.) 1–3 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 24: Cables

    Complete parts list (the parts list is included with the original delivery note and must be inserted in the log book) • Transparent cover plates and symbol overlays for keys • Instruction manual 1–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 25: Jumpering

    VELO ...smallest unit used by the digital-analog converter (DAC) for setpoint conversion In the case of a 14 bit DAC: 1 VELO = ––––––– = 1.22 mV 8192 1–5 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 26: Standard/Export Version

    Due to the fact that the German export list requires approval for certain control functions, two versions of the SINUMERIK 840C can be configured. The Standard Version (840C) is allowed to include the whole scope of functions of the control and is therefore subject to export approval concerning its type.

  • Page 27: Installation Checklist 840C

    230 V AC (90...260 V), 50/60 Hz (45...65 Hz). 24 DC (20...30 V) Monitor 230 V AC (90...260 V), 50/60 Hz (45...65 Hz). Operator panel 230 V AC/24 V DC 1–7 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 28 Did the customer sign the installation report? • All data saved on HD of MMC-CPU and backup of HD Signatures First installation Second installation 1–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 29: Voltage And Functional Tests

    The setting for the hard-disk check is possible only in the Service Mode and can be carried out by the system service only. _______ BIOS version 1–9 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 30 Please select: Setup WOP option Create WOP working file Set streamer type Setup disk check Return to main menu Enter a number [1-5]: 1–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 31: Loading Data Into The Nck On Starting Up The Control (As From Sw 2)

    MMC: • the UMS (unless a customer UMS has been installed and activated, the SIEMENS standard UMS is loaded) if the UMS size has been set to 0 (memory configuration as from SW 4) • all user data records which were found in the data management tree under user/NC data in the user branch.

  • Page 32: General Reset And Standard Start-Up

    First installation and start-up of control (as from SW 3) Hardware The central units of the SINUMERIK 840C are designed in a modular way. For system configuration, structure, slots, frame assignment, wiring diagrams, inter- face assignment and I/O interfaces, please refer to the Interface Description, Part 2 (NS 2).

  • Page 33: Standard Installation And Start-Up As Flowchart (As From Sw 3)

    Backup Section 4 Set time and date Switch off Load MD in MDD Configure memory (as from SW 4) Start-up control  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 34: Select General Reset Mode (As From Sw 3)

    – NC ON/OFF Operating area DIAGNOSIS Operating area Operating area DIAGNOSIS DIAGNOSIS Password entry possible Start-up softkey GENERAL RESET MODE softkey Fig. 2.1, see next page  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 35: General Reset (As From Sw 3)

    Formats the user memory of the NCK. The data areas to be formatted can be se- FORMAT lected individually by means of the YES/NO toggle fields. The default setting is NCK AWS “YES”.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 36 The PLC-MDs are not valid until general reset mode has been terminated. As from SW 4, the drives are booted. Take into account flexible memory configuration function.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 37: Memory Configuration (As From Sw 3)

    For UMS at least the memory capacity specified by the WS 800 configuration station must be entered (not the length of the UMS file transferred). 1) WS 800 can up to 1024  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 38 Selection of the file function: SK machine data/SK NC-MD/key ETC/ SK memory config./SK file function Copy the file “NCMEMCFG” from the Siemens branch to the user branch with SK “Preset” Caution! If the file “NCMEMCFG” is already in the user branch it is overwritten with the default values.

  • Page 39: Loading Machine Data (As From Sw 3)

    PLC MD, cycl. MD SK Load from disk Initial start-up On initial start-up (state as supplied from Siemens), no files are available in the “User data” window(see Fig.). Subsequent start-up On subsequent start-up, user files from the “User data” window can be loaded instead of the files STANDD_T, STANDD_M, STANDARD in the “Standard data”...
  • Page 40 Set the switch on the CSB module to 0. Now press the softkey End gen. reset mode and you have per- formed the standard start-up and prepared the further start-up steps.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 41: Deselect General Reset Mode

    CSB set to 0 and power on PLC is restarted Power-on routine for NC software is running 1) in SW 3 softkey end of GENERAL RESET  2-10 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 42: Standard Installation Short Version (Up To Sw 2)

    See Machine Data Dialog Section (MDD). Operation The following sequence must be followed for standard SINUMERIK 840C installa- tion and start-up: 1. The control and the external components must be connected as described in the SINUMERIK 840C Interface Description.
  • Page 43 The password is reset with the “Lock password” softkey. LOCK If the password has not been set correctly, the message “Password incorrect” ap- PASSWORD pears.  2-12 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 44: General Reset (Up To Sw 2)

    PLC-MDs are not transferred to the PLC until the general reset mode is exited. PLC-MD Note For selecting data management, press the area switchover key, “DIAGNOSIS” and “SHIFT” + “RECALL” in the General reset selection form.  2-13 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 45 “NCK RESET – please wait ...” and PLC restart, the pass- START-UP word is deleted and the JOG mode basic display is called.  2-14 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 46: Standard Installation And Start-Up As Flowchart (Up To Sw 2 Only)

    Standard installation and start-up as flowchart (up to SW 2 only) START Voltage test Functional test NC-MD PLC-MD Axis start-up Spindle start-up Test run Save data to HD of MMC CPU  2-15 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 47: Enter Plc Machine Data (Up To Sw 2 Only)

    Entries cannot be made until password has been entered Go back with RECALL key General reset mode softkey Start-up end softkey 1) SW 1 only  2-16 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 48: Enter Nc Machine Data (Up To Sw 2 Only)

    Entries cannot be made until password has been entered Go back with RECALL key General reset mode softkey Start-up end softkey 1) SW 1 only  2-17 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 49: Axis Installation (Simplified, Up To Sw 2 Only)

    264*, 364*, 368* 1000 mm set movement=1000 mm at machine? NC MD 364*, 368*, 1800* All axes traversed? Perform drift compen- sation (NC-MD 272*)  2-18 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 50: Spindle Installation (Example: One Spindle, Up To Sw 2 Only)

    Spindle enable Further gear Spindle contr. enable speeds? 1st gear speed Select next processed? gear speed Select 1st gear speed END OF SECTION  2-19 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 51: Plc Installation

    MODEM) Interface PLC or PLC 135 WD Fig. 3.1 Note Only PG 7 ... programming devices may be used with the SINUMERIK 840C for programming and servicing the PLC.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 52: Pg Function Via Mmc

    With this function you can use the functionality of the SIMATIC software STEP 5/MT level 6 on the SINUMERIK 840C control. PG functions can thus be executed on the operating panel or on an MF2 keyboard. Operation via the opera- tor panel or MF2 keyboard is restricted compared with operation on the program- mer.
  • Page 53 Shift+F7 Shift+F5 Shift +SK6 Shift+F8 Shift+F6 Shift +SK7 Shift+F9 Shift+F7 Shift+F1 Shift+F8 1) The keyboard must be connected to the interface on the MMC-CPU.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 54 Pg Dn Shift+ down Editing mode CORR no meaning no meaning no meaning no meaning no meaning no meaning 1) Delete with the backspace key  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 55: Plc General Reset

    Load WD Check – Operator area Services – SK Data management – Dir. PLC/program. Back up PLC prog. on disk, in general reset mode.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 56 1) The user data are transferred from the PG to the user data memory using the PG segment switch  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 57 V24 interface. The PLC user program is then automatically stored under User/PLC/Program as ANW_PRG file. A PLC general reset must then be performed.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 58: Plc Diagnostics

    If errors in the system are recognized, the LED on the front plate displays the error. For a detailed error list, please refer to the “SINUMERIK 840C, Diagnostics Guide”.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50...

  • Page 59: System Initialization Program

    If the mains voltage fails during active processing checks, the processing checks are aborted by the programmer. The system initialization program instigates the cold restart.  Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 60: Istack, Detailed Error Coding

    On software version 3 and higher: SK “Diagnosis” –> SK “Service display” –> SK “PLC service” Fig. 3.2 Detailed error code for cause of PLC stop  3-10 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 61: Plc Status

    Any existing byte number may be preselected Page DOWN: The byte number is incremented by one Page UP: The byte number is decremented by one  3-11 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 62 0 to 999 1) Actuation of the DD softkey selects data words from DB10 and DB11, e.g. DW5 in DB10 and in DB11.  3-12 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 63: Timeout Analysis

    Alarm display on operator panel: PLC CPU failure LED on PLC CPU flashing: evaluate flashing frequency: for a descrip- tion see error displays: “SINUMERIK 840C, Installation Lists” LED on PLC CPU permanently lit: USTACK, read out detailed error coding, for operation see above in this section If the contents of the 1st error code word are 00FFH an error has oc- curred in the FBs.

  • Page 64: Mmc Area Diagnosis

    If the password was not enetered correctly, the message “120009 PASSWORD INCORRECT” appears. The display is acknowledged with the softkey OK. Note: The password must be deleted after start-up.  4–1 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 65: Simplified Switchover Between Languages (As From Sw 5)

    The diagnostics changes the reserved words LAN- GUAGE in the master control config file in the user branch. If there is still no mas- ter control config file in the user branch, it is copied from the Siemens branch. Reserved words...

  • Page 66: Printing Screen Hardcopies

    TIFF X.TIF, uncompressed, monochrome Note With the entry in “a 151 CO” or “MO” the screen display is changed, to colour or monochrome.  4–3 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 67: Selection Of The Diagnosis Area

    Switch back to display of the alarms Alarms See Section “Simplified language switchover” Language/ Sprache See Section “Password” Password See Section 3, Start-up PLC PG function  4–4 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 68 Default setting: All reset and power ON alarms are included. Alarm log 2 Note: Both files are configured in the CONFIG file. Fig. 4.4 Alarm log 1  4–5 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 69 Up to and including SW3 information can be placed in the logbook which is im- portant for service on the control.  4–6 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 70 The values are entered on the numeric keypad and con- firmed with INPUT. With the softkey SET, the values are activated. The function is password protected.  4–7 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 71: Nc Service

    Synchronous run error Deviation between leading axis and following axis. Parameter set position control.  4–8 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 72 (e.g. following error displayed 2000 with position control resolution 0.5 mm , the result is a true following error of 1000 mm.  4–9 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 73: Selection Of Service Data

    Speed set value (0.01%) Part actual value Contour deviation Synchronous run error Parameter block position control Parameter block gear control Service number Service axes and spindles  4–10 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 74: Service Data For The Spindle

    Parameter set position control Parameter set speed ratio Selected parameter set is displayed. Service No. The service numbers are listed in the Diagnostics Guide.  4–11 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 75: Drive Service Displays For Spindle (Msd) And Axis (Fdd) - (As From Sw 3)

    MSD drives and is only a display. The specific drive data (NC, PLC, Drives) set, determine the contents of the display fields.  4–12 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 76 This display field contains the number of bus transmission errors between NC and drive detected by the hardware (drive MD 11001). Possible display range: 0000 – FFFF  4–13 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 77 This display field contains the current status of active functions 2 functions 2 (SW 3) (drive MD 255). Possible display range: 0000 – FFFF  4–14 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 78 This display field contains the status of travel to fixed stop of cyclic status word 2 actual value (drive MD 11003.13). Possible display range: off or on  4–15 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 79 (drive MD 11011). Smoothed current This display field shows the smoothed current actual value in percent actual value (SW 4) (drive MD 1708).  4–16 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 80 On (after the drive has returned status signal to SERVO) On-line (communication possible) Bootstrap (drive must be rebooted) Connected (drive ramp-up completed) Ready (drive under closed loop control, Power On)  4–17 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 81 (drive MD 1722).  4–18 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 82 Set-up mode actual This display field shows the set-up mode status of cyclic status word 1 (drive MD 11002.8) Possible display range: off or on  4–19 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 83 (drive MD 11007.4). Variable message This display field shows the current status of the message Variable message function (SW 4) function (drive MD 11007.5).  4–20 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 84: Pc Data

    ASCII editor in the MMC area DIAGNOSIS (the ASCII editor is described in the Operator’s Guide). The file system is made up of two branches, SIEMENS and USER. SIEMENS contains the initial system settings which cannot be changed. If the control does not find any data in the USER branch, it obtains its data from the SIEMENS branch.

  • Page 85: Copying And Editing Pc Data

    The control is supplied with system data from the directories MASTER CON- TROL and OPERATION: The upper part of the basic display is the SIEMENS branch, containing the initial system settings. This data is protected and cannot be changed. Press the softkey PRESET to copy files from the SIEMENS branch to the USER branch.
  • Page 86 Suppose we want to copy the file CONFIG into the directory MASTER CON- TROL. First press the Home key to select the SIEMENS branch in the basic display of the PC data. Now press the cursor key to select the directory MASTER CONTROL and confirm with the INPUT key.
  • Page 87 PRESET configuration window is also displayed). Fig. 4.13 It does not matter which branch is selected. The PRESET softkey always copies the file selected in the SIEMENS branch.  4–24 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 88: Configuration File Config

    1) Up to SW 2 only  4–25 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 89: Keywords

    Format in which the times are to be written to the log 1) Up to SW 2 only 2) SW 4.4 and higher 3) SW 5 and higher  4–26 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 90: Value Ranges And Default Values

    With SW 5.* and higher, the SYSFONT is stored in the system when selecting the language. 1) Up to SW 2 only 2) SW 4.4 and higher  4–27 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 91: Format For Log Masks

    Class Coding System / master control Services Diagnosis Programming User (OEM) Table 4.1 Coding of message types and classes 1) Up to SW2  4–28 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 92: Reduce Number Of Accesses To The Hard Disk (Hd)

    4.4.2.4 Reduce number of accesses to the hard disk (HD) General The SINUMERIK 840C system software allows you to reduce the number of ac- cesses to the hard disk (HD) of the MMC CPU. This helps to extend the service life of the hard disk.

  • Page 93: Bedconf Configuration File

    These files are ASCII files and can be edited. To edit it, press “PC data” in the MMC area DIAGNOSIS. Caution Errors in this file can cause system failure! Unassigned parameters must not be changed.  4–30 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 94: Configuration File Bedconf In Directory Operation/Basic Setting

    ’0’ // BAPPLMENINDLIST i 1 1 15000 // BAPPLIND i 2 2 15001 ’0’ ’0’ ’0’ ’0’ ’0’ ’0’ ’0’ ’0’ ’0’ ’0’  4–31 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 95 ’0’ ’0’ ’0’ // TermiMDD a 1 1 3 a 2 1 113 ’14’ ’7’ ’11’ ’0’ ’0’ ’0’ ’0’ ’0’ ’0’ ’0’  4–32 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 96 (enter MO) or in color mode (enter CO). You can enter MO or CO here but be sure to enter the parameter in capital let- ters.  4–33 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 97 0 to 7 are permissible. Values recommended for monochrome display: CLUT POMOCLUT POCOCLUT NEMOCLUT NECOCLUT Foreground Line 133 Background Line 134  4–34 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 98 For simulation this means that if they are running, the following applications must be terminated before it can be started: PROGSYS (= WOP) DG_PLC (= S5 programming) (= Machine data dialog) (= Drive servo start-up)  4–35 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 99 Any text of maximum 10 characters can be entered in line 37 between the speech marks. Any changes made are stored on the hard disk using the SAVE softkey. SAVE  4–36 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 100: Configuration File Bedconf In Directory Operation/Diagnosis

    2 5 51 127,0 105,0 102,0 // NC service PLC service NC info must be replaced by d 2 5 51 127,4 105,4 102,4 // NC service PLC service NC info in this file.  4–37 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 101: Color Definition Tables

    CLUT to be used. If the same value has been entered at another point in the BAPPLCLUTLIST, CLUT is not reloaded when the area is changed. Fig. 4.17  4–38 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 102 If no CLUTs are available in the user branch OPERATION/MACHINE, they must PRESET be copied from the Siemens branch to the user branch with the softkey. Fig. 4.18 The file POCOCLUT is selected with the cursor in the user area OPERATION/ MACHINE and softkey EDIT.

  • Page 103: Index

    0) As from SW 2 not available for users 1) As from SW 3 = 794 2) As from SW 3 = 720 3) As from SW 3 = 750  4–40 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 104: New 19" Operator Panel As From Sw

    1000 1000 white 1000 1000 1000 grey grey orange orange 1000 free free free free grey grey petrol petrol free free free free  4–41 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 105 1000 1000 1000 white 1000 1000 1000 grey grey grey grey free free free free grey grey grey grey free free free free  4–42 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 106: Defining Individual Color Tables (As From Sw 5.4)

    When selecting the acronyms, it must be observed that the numbers 0 to 9 and the letter O are reserved for the system (Siemens). When naming the color tables, you must also take into account the names for the icons.

  • Page 107: Color Mapping Lists

    As from SW2 reserved by the system ( ) As from SW3 1) For an example of the contents of file POCOLLI see below.  4–44 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 108 PC status field –– –– –– Channel status –– –– –– Mode group + channel no. Tab. 4.2 Assignment of picture elements to symbolic colors  4–45 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 109 Therefore, if changes are made to the POCOLLI, indices 82, 83, 97 and 60 must be changed. Fig. 4.20 Color mapping list: POCOLLI  4–46 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 110: Color Settings For Monochrome Display

    In the case of a positive display the basic setting of the ASCII editor must also be changed. In file BEDCONF Entry i 1 2 2207 0//BAEFGCOLOR_DFLT replace with i 1 2 2207 5//BAEFGCOLOR_DFLT  4–47 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 111: Cycles

    Cycle disable must be configured in the PLC user program. For load instructions for cycles, please refer to the Operator’s Guide, Section 5.  4–48 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 112: Activating Options (As From Sw3)

    Press the OK softkey to acknowledge. Pressing the OK softkey activates the option screen form. The cursor keys are used for selecting the required option.  4–49 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 113: Backup With Valitek Streamer/Pc Link

    Installation of the VALITEK streamer: The VALITEK streamer can only be connected to the parallel interface (CEN- TRONICS interface) of the MMC CPU with Siemens cable 6FC9 344–4XV. It is not possible to connect another streamer because the software is only suitable for the VALITEK streamer.
  • Page 114 The menu items of the PC link program on the external PC are activated as a function of the selection (Backup Re- store, Install or Free Data Transfer) on the control.  4–51 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 115 Input key to confirm your input. The values are activated after Power ON. 1) Up to software version 2, this softkey is called PC START-UP.  4–52 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 116 VALITEK MANUAL. This menu item must not be used to select the type of streamer! Uninstall MMC system Set streamer device Return to main menu  4–53 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 117 Check sum of all the system software installed on the hard disk For more detailed information please refer to the OEM documentation. End (load MMC) Starts the MMC  4–54 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 118: Customer Ums

    With SW 4 and higher, please follow the description “Flexible memory configura- tion”, see Section “Functional Descriptions”. Note The standard UMS is contained in the scope of supply of the SINUMERIK 840C. If the user configures his own UMS, the standard UMS is not loaded in the NCK. Menu 48,...

  • Page 119: Functions Up To Sw 2

    Selecting NC data Diagnosis NC data management To obtain the basic display for NC data, press the softkeys DIAGNOSIS, START-UP then NC DATA MANAGEMENT.  4–56 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 120 START Fig. 4.24 Press the START key to load the data selected from the NCK CPU onto the hard disk. START  4–57 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 121 !!! Transmission from PC to NC active !!! ABORT Fig. 4.25 SW 1 The Operator’s Guide describes how to edit NC data. EDIT  4–58 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 122: Plc Data (Up To Sw 2)

    Press the softkeys DIAGNOSIS and PLC DATA management to obtain the basic display for PLC data. Operation continues as described in section: NC data management (up to SW 2).  4–59 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 123: Pcf Files (Up To Sw 2)

    MEDEATTR. and MELDETEXT in the DIAGNOSIS PC DATA/MASTER CONTROL area. A detailed description is to be found in Section 12 of the Interface Description Part 1, Signals.  4–60 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 124 The area DIAGNOSIS PLC DATA MANAGEMENT/DEUTSCH is selected in the LOAD user area. Select the files to be transferred using the cursor and the input key.  4–61 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 125 You will find the PCF file you created in the SERVICES area in the selected lan- guage directory. You select the PCF file using the cursor and the EDIT softkey.  4–62 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 126 If a PCF file of the same name already exists you are asked whether you wish to overwrite it: PC data exists. Overwrite? The PC data are overwritten when you press the softkey OK.  4–63 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 127 (LOADER 1 DEFECTIVE) L Search M30 L Paste from clipboard Undo >> SAVE Fig. 4.29 ASCII editor with PCF 1 file 1) Not in SW 1  4–64 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 128: Equivalent Keys On The Pc Keyboard And The Operator Panel

    Selection of menu points right Shift + F1 Call up help screen Area switchover key Channel and mode group switchover END OF SECTION  4–65 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 129: Machine Data Dialog (Mdd - As From Sw 3)

    (MDD – as from SW 3) General remarks Introduction The SINUMERIK 840C and Machine Data Dialog operation. The Machine Data Dialog replaces the conventional method of entering machine data via lists. Wherever possible, the machine data are represented in their real units.
  • Page 130 MD 4000.6–7 ff (drive/ measuring circuit module number) is set. For analog drives: “MS x.x” and digital drives: “DIG x.x” or “MSD x.”  5–2 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 131 For analog drives: “MC x.x” (Measuring circuit in measuring circuit modules) and digital drives: “DIG x.x” or “FDD x.”  5–3 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 132: General Notes On Operation

    In SW 3 the password is deleted on Power on Reset or NCK Reset and in SW 4 with Control off/on (hardware).  5–4 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 133 First, the specific motor data must be entered manually and then the following controller data must be calculated and set by pressing the Calculate controller data softkey:  5–5 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 134 IKA 3 (IKA error points). Example of application: Copy to Copying data from one axis into another axis. clipboard Paste from clipboard  5–6 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 135: Fast Switching Between Mdd And Service Display

    It is possible to change to a display via the vertical softkey “several axes” in which the service values of any three axes are displayed.  5–7 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 136 The spindle service display is similar to the axis service display with the only dif- ference that there is no softkey “Drift compensation”.  5–8 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 137: Nc Configuration And Nc Machine Data (As From Sw 3)

    Mode group: The assignment of mode group to channel is determined by the setting in NC MD 1000 ff (channel valid in mode group).  5–9 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 138 You must execute a PLC cold restart via the General reset mode function if you wish to alter the number of channels, spindles and axes.  5–10 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 139: Nc Machine Data

    DRAM SRAM Reconfig. File data (SW4) data (SW4) memory functions (SW4) See next pages for explanations to (1) to (8).  5–11 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 140 This softkey contains various velocity machine data. Velocities Softkey This softkey contains adaptation actual value 1/actual value 2 Measuring system and encoder/absolute encoder machine data.  5–12 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 141 The Reconfig. memory softkey is used to activate a previously set configuration for which several conditions must be fulfilled (see the section entitled “Functional Descriptions”).  5–13 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 142: Setpoint-Actual Value Matching For Axes And Spindles

    Note Machine data MD 3840, MD 2000, MD 4600 and MD 4000 display the assignments of each of the setpoints and actual values.  5–14 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 143: Measuring System Adaptation For Axes And Spindles (As From Sw 4)

    4 x p x f Measuring system resolution å m + v u Ratio : Position control resolution Gearbox factor : r + r1  5–15 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 144 Additional information about measuring system adaptation is given in machine data NC MD 3640 (Pulses var. incremental weighting) and NC MD 3680 (Traver- sing path var. incremental weighting).  5–16 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 145: Copying A Complete Machine Data Block (As From Sw 5.6)

    The dialog text “Insert from clipboard? (overwrite whole axis/spindle/drive)” then appears. The data is transferred when you select softkey OK.  5–17 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 146: Plc Configuration And Plc Machine Data (As From Sw 3)

    1st machine control panel (MCP) Available: The 1st machine control panel is displayed as available when PLC MD 6066.0 (machine control panel available) is set.  5–18 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 147 The input field for the block number appears with PLC MD136 (No. of project block). Possible input values: for DB: 1 to 255 for DX: 0 to 255  5–19 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 148: Plc Machine Data

    The machine data are grouped according to their functions within these areas. The functions of the individual machine data are described in the section entitled “PLC Machine Data”, where they are listed alphanumerically.  5–20 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 149 This softkey contains various function machine data for the computer link. General functions Softkey This softkey contains tool identifier and code carrier machine data. Tool dialog/code carrier (7) No explanation here  5–21 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 150: Drive Configuration And Drive Machine Data (As From Sw 3)

    Some order numbers are nearly identical. For example, MSD module 45/60/76A: 1. Order no.: 6SN112x–1AA00–0GA0 2. Order no.: 6SN112x–1AA01–0GA0  5–22 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 151: Drive Machine Data For Axes (Fdd) And Spindles (Msd)

    (motor 1 and 2) and flux controller (motor 1 and 2) machine data. SW 3 contains speed controller, filter setting and current controller machine data.  5–23 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 152: Axis/Spindle Start-Up For The Digital Drive (As From Sw 3)

    Follow the procedure above to enter several modules. Enter a consecutive num- ber for the drive number for the next module. Please note: With SW 3 you must also select a slot no.  5–24 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 153 (SW 3 only). Entering data for a If the spindle (MSD) is to be driven by an non-Siemens motor, i.e. the motor data non-Siemens motor have to be altered, the machine data first have to be entered and then set to the motor in question via Select motor (SW 3 only).
  • Page 154 5.4.3 Axis/spindle start-up for the digital drive (as from SW 3) On SW5 and higher, it is possible to enter non-Siemens motors for which only the rating plate data of the motor is known and not the equivalent circuit diagram data (motor data).

  • Page 155: Cycles Machine Data (As From Sw 3)

    Note The functions of the individual machine data are described in the Installation Guide, User Guide and Programming Guide for cycles.  5–27 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 156: Ika Data (Interpolation And Compensation With Tables - As From Sw 3)

    New IKA data (T parameters) are additionally available with SW 4.The functions of the  5–28 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 157 With this softkey it is possible to enter points, the intermediate points of the input variable with its assigned interpolation values in order to determine the output variable.  5–29 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 158: User Displays (As From Sw 3)

    This means that the user can look at all the machine data of the individual areas that are important to him at a single glance. The lists can be configured under the Edit list softkey.  5–30 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 159: Edit List

    The data of the first axis or spindle (e.g. NC MD 3840) must always be entered for axis/spindle-specific NC data. When entering a  5–31 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 160 The display and the MDD data displayed can be reconfigured using the function “Configure list module”. Please refer to Section 4, subsection “Configuring the list module for the MDD”.  5–32 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 161: File Functions (As From Sw 3)

    Saving and loading NQEC data The MDD functions “Save all” and “Load all” have been expanded to include the NQEC data.  5–33 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 162: 2Nd Level: Configuring The Individual Machine Data Areas (As From Sw 3)

    If the same file names are assigned to data records in different areas, they appear on the first level (machine configuration) under one data selector and can be loaded together from there.  5–34 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 163 Interrupts Process File config. alarms functions Alarms messages (TEA2) General Channel Axis Spindle File functions PLC basic data (TEA2) Program Interface File functions  5–35 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 164 On the 3rd level it is possible to select individual parts of a data record. If data is saved into an existing file only, the data referring to the contents of the display are overwritten, e.g. Axis basic MD (TEA1).  5–36 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 165: File Functions (Sequence Of Operation - As From Sw 3)

    A new file can be created. You are prompted to enter a name. Edit Select a file that already exists from the manufacturer (Siemens) or user field. Edit Only the BOOT file cannot be selected. It is a special file required for the drive installation.

  • Page 166: 2Nd Level: File Functions

    Explanation Press the Diagnosis, Start-up, Machine data, Drive MD (e.g.) and File functions softkeys to call up the 2nd level file functions display.  5–38 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 167 Drives (8 drive MD without configuration), i.e. loading of a TEA3 file (drive) in the 2nd level is always carried out in 2 stages (see drive installation/start-up).  5–39 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 168: 3Rd Level: File Functions

    The functions of the softkeys are the same as for the first level. However, the functions of the two softkeys Save and Load can be expanded.  5–40 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 169 Data that are stored at this level (e.g. axis 1 only) should also be reloaded at this level. If these data are loaded on the 1st level some MD bits might get lost.  5–41 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 170: Procedure For Altering Configurations

    Select module softkey. Confirm these settings with the Accept Conf + NCKP0 softkey. Fig. 5.16  5–42 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 171 Fig. 5.17 Note Please make sure that you enter the NC MD MD 3840, MD 2000 (FDD) MD 4600, MD 4000 (MSD) correctly (assign).  5–43 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 172: Adding A 1-Axis Fdd Module (As From Sw 3)

    Please make sure that you enter NC MD 3840 and 2000 correctly (assign). The drive numbers of drives already installed must not be changed, i.e. a new drive must be given a new drive number.  5–44 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 173: Replacing A 1-Axis Fdd Module With A 2-Axis Fdd Module (As From Sw 3)

    Please make sure that you enter NC MD 3840 and 2000 correctly (assign). The drive numbers of drives already installed must not be changed, i.e. a new drive must be given a new drive number.  5–45 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 174: Replacing A 2-Axis Fdd Module (9/18 A) With A 2-Axis Fdd Module (18/36 A) (As From Sw3)

    Please make sure that you enter NC MD 3840 and 2000 correctly (assign). The drive numbers of drives already installed must not be changed, i.e. a new drive must be given a new drive number.  5–46 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 175: Drive Active Or Passive (As From Sw3)

    You return to the previous state by switching the axis back to active and confir- ming this setting with the Accept Conf + NCKP0 softkey. Fig. 5.21  5–47 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 176: Using A New Motor Type (As From Sw 3)

    If you are using a motor made by a different manufacturer, you must adapt the motor data from a data sheet. Confirm this setting with the Ac- cept Conf + NCKP0 softkey. Fig. 5.22  5–48 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 177: Reinstallation Of Existing And New Drive Components Using The Existing Drive Files (Tea3)

    Load from disk softkey, load the TEA3 files in the Drives area into the drive using the Load start softkey. Confirm this setting with the Accept all + NCKP0 softkey.  5–49 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 178: Additional Information When Altering The Configuration (As From Sw 3)

    0 for the drive number, i.e. the data for the deselected module are retained in the boot file. Confirm this setting with the Accept conf + NCKP0 softkey.  5–50 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 179: Configuring The Mdd

    If the data list exists in the user area the text and semantics lists are taken from the user AND Siemens area. If the data list only exists in the Siemens area the text and semantic lists are only taken from the Siemens area.
  • Page 180 Data number: Text: Word: Unit: path 42 Softkey path of display (stored in file tea1...). It is evaluated when “search” and “global” are selected.  5–52 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 181: Practical Example For User Adaptation List Display

    The user wishes to change this text to the following: “Number of assigned tool turret” and the input limits to 1 to 99.  5–53 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 182 A new text list must be created in the user area under “Services”. This is done by copying a text list from the Siemens area into the clipboard and giving it a new name on execution of “Insert from clipboard”. This file is then edited and the existing text is deleted.

  • Page 183: Configuring The Parameter Set Switchover In The List Display

    In the drive machine data list the parameter set number is displayed with a colon. Example: 1500:1 1500:2 1500:3 1500:4 1500:5 1500:6 1500:7 1500:8  5–55 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 184 Previously, it was possible to configure the parameter designation and the current parameter number here. As from SW 4, the axis name can also be displayed.  5–56 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 185: Printing The List Module Data (As From Sw 5)

    TEA1_001. Output in PC format These files can be output via Services “Print serial” or Data output (in PC format). END OF SECTION  5–57 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 186: Nc Machine Data (Nc Md) Nc Setting Data (Nc Sd)

    A password must be entered before machine data can be modified. _______ Start-up can be locked out with the keyswitch when bit 5 of NC MD 5006 is "1". © 6–1 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 187: Nc Configuration

    With the basic software scope a total of five axes, main spindles or auxiliary spindles can be controlled with SINUMERIK 840C. If analog drives systems are used, one servo loop module is required for every three axes, main spindles or auxiliary spindles and must be ordered separately.

  • Page 188: Configuring Information

    6.1.3 Configuring information Two 1) mode groups and four 1) channels can be implemented on the SINUMERIK 840C. The channels are allocated to the mode groups via machine data, i.e. the channels are subordinate to the mode groups. The available axes are also allocated to the mode groups via machine data.
  • Page 189 In all other modes and with alarms that acknowledge operating mode ready, the reset command should be given to all channels of the mode group. _______ As from SW 4 DB10 - DB15 6–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 190: Breakdown Of Nc Mds/Drive Machine Data

    18000 Safety functions 4000* Safety Integrated (see Functional Description, ––– (SW 5 and higher) 4740* Safety Integrated) _______ As from SW 4 © 6–5 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 191: General Machine Data (General Data)

    NC MD 1 has no effect when 0 is entered in NC MD 1100*. See also NC MD 2240-2371, NC MD 1100* and NC MD 5003.7. 6–6 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 192 With SW 5 and higher, separate values can be set for G620/G00, G62/G01 and G62/G36. See MD 146*, MD 148*, MD 150*. © 6–7 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 193 No speed reduction to F3 takes place at the second block limit if F2 FG62 + F decel FG62 values (MD3) smaller than F are not sensible. decel 6–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 194 No intermediate block. The correct compensation is not Contour error reached until the end (E) of the block has been reached. _______ As from SW 2 © 6–9 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 195 Corrected circle Programmed Progr. circle =programmed circle centre K1, K2 circle centre offset M =corrected circle centre 6–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 196 NC start, alarm 3018 is displayed and the program is not started. MD 9 or path ”S” MD 9 or path ”S” © 6–11 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 197 The programmed feedrate from the part program is always used to traverse to the end point of the target block if the value 0 is entered in NC MD 10. 6–12 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 198 Memory configuration [BYTES] Number of D memories= Number of TO parameters *4 For SW 4 and higher see functional description "Flexible Memory Configuration". © 6–13 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 199 – Default value Lower input limit Upper input limit Units – MD 18 is of significance in conjunction with Siemens cycle L960 only, and may not be modified. Active Basic angle for nutating head in n. block Default value Lower input limit...
  • Page 200 Additional machine data: (MD 130*, MD 5148-5152, option bit) If processing is to take place from more than 1 interface, an appropriate area is reserved for each of these interfaces. © 6–15 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 201 Default values: 1, 10, 50, 100, 0, 0, 0, 0. Rapid traverse override must be activated via PLC interface signals. Also refer to the description of NC MD 5004, bit 4. 6–16 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 202 The lower limits only apply if the control is operated with one channel and 3 axes. 486 CPU only. 486 DX2 or DX4 only. © 6–17 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 203 In order to compensate for the fact that a machine's axes frequently differ in dynamic response, the SINUMERIK 840C has been designed so that the operator can specify the ratio of interpolation to position control (sampling interval = MD 155). The interpolation time is the product obtained by multiplying the contents of MD160 with the contents of MD155.
  • Page 204 It may prove practical as a protective measure to prevent certain channels from accessing specific TOs. _______ The lower limits only apply if the control is operated from a channel. © 6–19 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 205 Initial D no. for TO area NC MD Initial D no. for TO area _______ As from SW 4 see Flexible Memory Allocation 6–20 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 206 If value 0 is entered, the standard system basic menu when this mode is selected. Note: A change of NC MD 228 - 232 becomes valid the next time this mode is selected. © 6–21 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 207 Power On Default value Lower input limit Upper input limit Units – SINUMERIK 840C can display two languages at option. The following entries are possible: 0 = Language 1 1 = Language 2 The following language combinations are available: Language 1...
  • Page 208 HW. One output byte is used for each mode group. _______ As from SW 3 MD 314 to MD 317 as from SW 4 © 6–23 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 209 ”Stop”) before travel is continued with a speed setpoint zero injection and correction or controlled follow-up (previous SW 3 ”Stop”). Active: Power On _______ As from SW 4 As from SW 5 6–24 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 210 : Deadtime compensation value in % dead Example of standard machine data: Tab = 16 ms, K = 450%: dead < 30000/(16 *(1+4.5)) rpm = 340 rpm © 6–25 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 211 Default value Lower input limit Upper input limit Units 99 999 999 Note: For further information see description of the function collision monitoring. 6–26 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 212 Default value Lower input limit Upper input limit Units 99 999 999 Note: For further information see description of the function collision monitoring. © 6–27 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 213 Only values for defined fictitious axes are permitted for these MDs. Any other values lead to undefined behaviour of formation with G96. _______ For more detailed information about parameters 1-10 see the Installation Lists. 6–28 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 214 Use of the Warm Restart function enables activation of other assignments without the necessity of a Power On. Refer to Section Functional Descriptions for a detailed description of the Warm Restart function. © 6–29 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 215 The definition of the coupled-axis groupings can be changed with warm restart without POWER ON (see Section Functional Descriptions for a more detailed description of warm restart). 6–30 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 216: Channel-Specific Md (Channel Data)

    Main programs: to +9999 Subprogram/cycle: –1 –9999 All main programs and subprograms: _______ As from SW 4 © 6–31 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 217 108* 110* 112* 114* 116* 118* 120* 122* Table of input values Internal G functions G group _______ As from SW 2 6–32 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 218 5148 to 5152 (see machine data description). _______ As from SW 4 As from SW 5 © 6–33 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 219 1-9 999 : Cycle no. 1- 9999 is called on start/end of program With the increasing number of functions in the SINUMERIK 840C, on certain machines a series of recurring functions must be considered when writing part programs (e.g. functions like ELG, IKA and emergency retraction;...
  • Page 220 If the value of the machine data in question is 0, machine data 3 is used for that corner deceleration speed. _______ As from SW 3 © 6–35 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 221: Axis-Specific Md 1 (Axial Data 1)

    NC MD 384* is used to define the setpoint outputs. Note: See Section 5, Machine Data Dialog, for the servo loop assignment. 6–36 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 222 See Section 5, Machine Data Dialog, for the servo loop assignment. • Up to SW 4: Only 14 real axes can be defined with a fictitious axis. © 6–37 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 223 Also refer to NC MD 208* and 272*. Note: As from SW 4, for 8 parameter sets 6–38 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 224 Example: 840C screen (X axis not in position, Z axis in position) Actual value < -12.560 10.000 Note: As from SW 4, for 8 parameter sets © 6–39 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 225 The value for zero-speed monitoring must be greater than the tolerance ranges for fine stop and coarse stop. Note: As from SW 4, for 8 parameter sets 6–40 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 226 A software limit switch may be used in addition to the customary range limit switch (hardware limit switch). The operator enters the absolute position of the positive range limit for each axis. © 6–41 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 227 ..2nd switch for 2nd axis Example of application Reduction of the permissible traversing range with a retracted tailstock. 6–42 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 228 Workpiece Example: Turning machine Machine zero Workpiece zero Reference point Reference point coordinate in X direction Reference point coordinate in Z direction © 6–43 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 229 Reference point pulse = zero marker from encoder Velocity MD 296* 2000 units MD 284* Path Ref. cam Ref. point pulse MD 244* = 0 Ref. point 6–44 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 230 (e.g. 1000 units) Velocity 2000 units MD 244* Path Ref. cam Ref. point Ref. point pulse MD 244* less than 0 (e.g. 700 units) © 6–45 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 231 = n · r · 360 degrees See Section Axis (Analog) and Spindle Installation. Note: As from SW 4, for 8 parameter sets 6–46 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 232 See also Section entitled ”Axis (Analog) and Spindle Installation”. _______ Up to SW 2 As from SW 3 As from SW 4 © 6–47 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 233 Refer to Section entitled ”Axis (Analog) and Spindle Installation” for details on drift compensation. _______ Up to SW 2 As from SW 3 As from SW 4 6–48 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 234 ELG: With a following axis override, only 75% of the acceleration value are used for the following axis. The remaining 25% are reserved for possible actual value linkage. © 6–49 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 235 A reasonable upper limiting value would be 1 m/min, but values between 100 and 500 mm/min, depending on the K factor, would be preferable. 6–50 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 236 When traversing with the handwheel in modes INC1 ... 10 000 or with the DRF function, the speed is determined exclusively by the handwheel. © 6–51 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 237 Assignment: 1st parameter for 1st programmed axis 2nd parameter for 2nd programmed axis Axes without an interpolator name cannot execute circular or helical movements or perform thread cutting. 6–52 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 238 MD offset means 127 instead of 6127 _______ The feedforward control can be switched off via PLC MD with SW 2 and higher. © 6–53 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 239 For a detailed description, see Section entitled ”Axis (Analog) and Spindle Installation”. 6–54 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 240 The warm restart function enables the allocation of axes to another mode group without a hardware reset and without loss of the axes reference points (for a detailed description of the warm restart function, see Sect. 12) © 6–55 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 241 100 000). Note: as from SW 4 MD 3900* 3904* and 3908* in the MDD are used to automatically calculate MD 364*. 6–56 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 242 MD368* = 2; MD364* = 1; _______ If a linear scale is used as the measuring system, this parameter must be set to 0. © 6–57 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 243 Should either of the values be greater than 100 000, both values must be divided by the same divisor (e.g. one exponent of 10). Recommendation: Reduce whenever possible 6–58 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 244 4 x 2048 x 128 512 x 2048 360 x 2 x 10 0.5 x 10 8192 5625 3640 = 8192 3680 = 5625 11160 = © 6–59 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 245 If the value=0, the acceleration is taken from machine data 276* or from the parameter set for acceleration. 6–60 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 246 MD 384* determines at which servo loop module or which output the axis setpoint values are output (see also NC MD 200*). Note: See Section 5, Machine Data Dialog, for the servo loop assignment. © 6–61 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 247 Lower input limit Upper input limit Units Active on 3840,4-5 SPC/HMS setpoint output Default value Lower input limit Upper input limit Units 6–62 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 248 NC Start inhibited. The weighting factor is effective in all modes. g) The weighting factor is not effective in the case of rotary axes. © 6–63 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 249 (See Section entitled ”Axis (Analog) and Spindle Installation” for calculation) Note: Observe MD 1808, bit 1 ”Value range extension of absolute offset” as from SW 5. 6–64 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 250: Spindle-Specific Md (Spindle Data)

    The input resolution is 0.1 rev/min, if MD 520* bit 3=1. Up to SW 2 As from SW 3 As from SW 4 © 6–65 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 251 (selection by "Automatic gear selection"). _______ The input resolution is 0.1 rev/min, if MD 520* bit 3 = 1. 6–66 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 252 In control mode the time constants are used without position control. In positioning mode the time constants are used with position control. © 6–67 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 253 NC MD 435* 436* 437* 438* 439* 440* 441* 442* _______ The input resolution is 0.1 rev/min, if MD 520* bit 3=1. 6–68 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 254 The tolerance (rev/min) results from the tolerance (%) entered for the setpoint speed. (Setpoint speed - tolerance) < actual speed < (setpoint speed + tolerance) Monitoring is discontinued at 100 %. © 6–69 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 255 Removal of the "Servo enable" signal • "EMERGENCY STOP" • "Response from the measuring-circuit monitor" • Removal of the "Mode group ready" signal 6–70 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 256 NC MD 445*. _______ The input resolution is 0.1 rev/min, if MD 520* bit 3=1. Up to SW 2 As from SW 3 © 6–71 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 257 MD 455* and 456* are invalid and are not evaluated, if the same measuring system is used for the spindle and C axis. MD 364* and 368* are valid instead. 6–72 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 258 MD 4550 = 4 096 MD 4560 = 720 000 Reduction by the common factor 128 yields: MD 4550 = MD 4560 = 5625 © 6–73 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 259 611D/PCU: 1, 2, 4, 8, 16, 32, 64, 128, 256, 512 Hence, the attainable maximum is a pulse multiplication by the factor 512. 6–74 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 260 MD 460* defines the assignment of the analog setpoint speed to a servo loop module and an output. _______ See also Section C axis mode As from SW 4 © 6–75 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 261 Lower input limit Upper input limit Units Active 4600,6-7 Drive/servo loop module No. Default value Lower input limit Upper input limit Units 6–76 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 262 PT 1 element, if it is dynamic feedforward control. © 6–77 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 263 This delay is set with this machine data. _______ The feed forward control can be switched off via PLC MD as from SW 2. 6–78 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 264 MD 435* to 442* changed. _______ Up to SW 2 As from SW 3 As from SW 4 © 6–79 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 265 Calculation of the permissible acceleration in position controlled spindle operation. Speed Maximum speed for position control mode Time Development of spindle speed in controlled mode at the acceleration limit (M3/M4) 6–80 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 266 Lower input limit Upper input limit Units 16 000 Note: As from SW 4, for 8 gear stages _______ As from SW 3 © 6–81 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 267 More detailed information is given in the functional description for the electronic gearbox. Note: As from SW 4, for 8 gear stages _______ As from SW 3 6–82 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 268 "Maintenance of link during faults"). After the delay shown above, the following spindle switches from "controlled follow-up" to "normal follow-up" (follow-up mode). _______ As from SW 3 © 6–83 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 269 If "No default" (MD 496* = 0) has been entered and no coupling type has been entered in G401, reset alarm "GI CONFIGURATION illegal" is triggered. _______ As from SW 3 As from SW 4 6–84 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 270: Machine Data Bits

    If the value 0 ( ˆ = address name X) is entered in MD 5000/5001, the programmed dwell time must not be programmed in G04 X..Remedy: Program dwell under G04 F..Active: In next block. © 6–85 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 271 Input resolution NC MD 5002 bit 4 to 7 Axis-specific display resolution NC MD 1800* bit 4 to 7 Axis-specific position control resolution NC MD 1800* bit 0 to 3 6–86 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 272 Active: NC Stop © 6–87 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 273 J = 0 need not be programmed. In this case, G90 lies in the workpiece centre point. Circle end position error is displayed (alarm 2048). 6–88 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 274 Bit 3 Bit 3 = 1: The old "PRESET OFFSET" is automatically retained following Power On and reference point approach. Active: NC Stop © 6–89 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 275 The next block is started with NC START. Active: NC STOP Note A dwell time with G04 x..., G04 F... is always aborted by NC STOP. 6–90 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 276 Active: NC Stop Bit 1,0 The number of available handwheels is specified as follows: Active: NC Stop One handwheel Two handwheels © 6–91 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 277 At once Bit 6=0 Input not possible. Bit 6=1 Input via keyswitch setting 1, 2 and 3 possible. _______ As from SW 3 6–92 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 278 NC MD 5003, bits 4 and 5). Whether he programmed zero offsets G58/G59 are calculated absolutely or additively also depends on the setting of bit 5. © 6–93 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 279 SUBROUTINE END (M17) is sent to the PLC as an M function. Bit 2 = 1 SUBROUTINE END is only active NC internal (subroutine return jump fast). 6–94 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 280 If the bit is not set, the Z axis is not moved to position Z50 (Z30 + length compensation 2) until block N20 is processed. This function is active only for 2 axes in the mode group. © 6–95 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 281 Command channel error 200 with detailed error coding 14-18 is suppressed. Bit 0 Bit 0 = 1 Cancel key channel-specific Bit 0 = 0 Cancel key NC-specific (standard) Active: NC STOP/RESET 6–96 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 282 P2. In the case of milling machines with a nutating head, the permanent nutating angle must also be entered in MD 20. See also Programming Guide. © 6–97 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 283 External ZO, PRESET offset, distance to go and REPOS are displayed in diameter. Bit 0 Tool wear for tool type 1-9 in diameter Note: This machine data applies to transverse axes only. 6–98 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 284 Bit 4 Bit 4=1 The programmed feedrate of the milling tool refers to the tool center path. F 1000 F 1000 F 1000 © 6–99 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 285 This bit can be set if the control has more than one spindle. (The extended M function must be decoded with DB80/DB30). Bit 1 When using the Siemens tapping cycle L84 (G84) on the SINUMERIK 840M, it is necessary to indicate whether or not the spindle has an encoder.
  • Page 286 Default value: 0000 0010 Bit 0 3D interpolation Helical interpolation, helical interpolation 3 axes linear or 2 axes circular and 1 axis linear. © 6–101 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 287 In this case, a tolerance check will not be made. _______ SW 4.4 and higher 6–102 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 288 POWER ON RESET. Only these values are permissible if standard tool management is used. For SW 4 and higher see functional description "Flexible Memory Configuration". © 6–103 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 289 After Mode Group Reset the output byte of the mixed I/O module is at low level (0 V). Active: On Power On _______ As from SW 4 6–104 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 290 3021 ”Contour violation with TRC” is signalled. Processing of the part program is not interrupted, the alarm is deleted with the acknowledge key. _______ As from SW 4 © 6–105 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 291 This method has the disadvantage that the velocity is also lower in parts of the contour that are farther away from the turning center. 6–106 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 292 Mirroring of the axis in question of the 3rd machine coordinate system at the coordinate origin opposite the collision monitoring coordinate system. Bit 0-2=1 Mirroring of the axis in question Bit 0-2=0 No mirroring Active: Power On © 6–107 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 293 0000 0001 Because a SINUMERIK 840C is always equipped with a PLC (135 WB), bit 0 of MD 5038 must always be set to 1 and bits 1 to 7 to 0. With 1 in bit 0 of MD 5039, the control indicates that the PLC has been recognized.
  • Page 294 G68, G90 or G91. On a block search, the automatic generation of G68 is retained because the user cannot influence by programming. _______ As from SW 5 © 6–109 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 295 MD 9000 ... 9139 are set for channel-specific display of the axes and spindles because the standard setting is 0. This means no display. _______ As from SW 5 6–110 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 296 Menu MDA initial menu channel 1 Menu MDA initial menu channel 2 Channel-specific axis display (MD 5053 Bit 0=1) © 6–111 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 297 G function for transformation selection (2nd block) 5071 5072 Axis name (2nd block) 5079 See MD 5060 MD for 2nd TRANSFORMATION BLOCK. 6–112 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 298 Power On and alarm 3087 issued in the event of a verification error. Active: On POWER ON or on a warm restart © 6–113 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 299 0 0 0 0 User assignable The last four bits in the Ethernet address are for the bus interface module. (See Computer Link). 6–114 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 300 When the NC transmits an end message, it also expects a positive acknowledgement from the host. © 6–115 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 301 These values are entered as ASCII values The default setting is as described above and is referred to in ASCII as ”FLR_”. 6–116 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 302 Note: Please refer to the Programming Guide in the Section entitled ”Workpiece name and actual value system”. _______ SW 3 and higher © 6–117 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 303 7th coupled axis combination G157 5174 to 5176 8th coupled axis combination G158 5177 to 5179 9th coupled axis combination G159 5180 to 5182 6–118 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 304 The definition of the coupled motion combination can be changed on a warm restart without POWER ON (for warm restart see also Section entitled ”Functional Descriptions”). © 6–119 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 305 Angle G92 A.. always calculated in the negative spindle direction Note: Only one direction can be selected. Default value: Both bits=0 Angle is calculated in the actual direction of rotation. 6–120 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 306 Program coordination permits the user to program coordination commands in plaintext in the part program. The coordination commands are transferred to the NC PLC interface. The PLC performs the coordination itself (see also SINUMERIK 840C Programming Guide). Active: On POWER ON Bit No.
  • Page 307 Enter MD 5197.1 in the Editing list and save the data. Then press the softkey "Recall". The machine data can now be modified. 6–122 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 308 R699 Central R700 R899 R1000 R1299 This bit is activated when the softkey "Format R parameters" is pressed in initial clear mode. © 6–123 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 309: Spindle-Specific Md Bits (Spindle Bits)

    Note: When using this bit it should be noted that a value is entered in MD 403* that is 10 times greater. 6–124 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 310 1 (also see Section entitled ”Axis (Analog) and Spindle Installation”). Bit 1 Bit 1=1 The sign of the spindle encoder pulses is inverted every time this bit changes its status. © 6–125 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 311 5211 - 5215 0000 0000 0000 0000 Bit 7 A SINUMERIK 840C system can include up to 6 spindles. Active: POWER ON Bit 6 Instead of being decelerated to zero speed on a key-initiated reset, mode change or M2 / M30, the spindle continues to rotate at the spindle speed last programmed (spindle override active).
  • Page 312 Tacho compensation is only active during constant movement. The new function is only executed after M19 with an actual speed of = 0 no reciprocal effect. 6–127 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 313 The control recognizes if several spindles have been assigned to the same digital setpoint output on runup, which triggers the alarm "Parameterization error NC MD" with service number 329. 6–128 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 314 Bit 0=0 Spindle measuring system without external zero marker (BERO) (active immediately). Bit 0=1 Spindle measuring system with external zero marker (BERO) (active immediately). © 6–129 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 315 The coding of the possible measuring system resolutions can be taken from the table giving the position control resolution of the rotary axes (see MD 1800* bit 0 to 3). 6–130 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 316 Bit 0 Spindle can be following spindle Bit 0=1 Spindle can be following spindle Bit 0=0 Spindle must not be a following spindle © 6–131 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 317 Block change is triggered when the synchronism speed has been reached and all the partial setpoints of the block have been output. 6–132 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 318 1 output bit 0 528* emergency emergency emergency emergency emergency emergency emergency emergency retraction retraction retraction retraction retraction retraction retraction retraction © 6–133 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 319 Bit 0=0 No alarm or Mode Group Stop is triggered if a fault is detected. Active: At once Note: See functional description of ESR _______ As from SW 4 6–134 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 320 GI link ratio of the leading spindle. The synchronization position is then always approached along the shortest path. _______ As from SW 4 © 6–135 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 321: Channel-Specific Md Bits 1 (Channel Bits)

    If this bit is set, it is possible to output analog spindle setpoints. Bit 1 Bit 1 = 0 Inhibits G function output to the PLC 6–136 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 322 PLC is "fast". This also applies to the F word even if it is not transferred to the PLC (see MD 544*, bit 0). © 6–137 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 323 When this bit is set, all auxiliary functions (M, S, T, D, H and F) encountered during a block search with calculation are skipped and ignored (no output to PLC and no internal reaction). 6–138 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 324 PLC. The 'collection' procedure ensures that only the last F, H, D, T, S and M function becomes active. © 6–139 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 325 H function Assignable address Interpolation parameter Assignable address Interpolation parameter Assignable address Interpolation parameter Assignable address Assignable address Subroutine M function Assignable address 6–140 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 326 6.6.3 Channel-specific MD bits 1 (channel bits) With SINUMERIK 840C, the initial plane is defined in NC MD 110*. In NC MDs 548*, 550* and 552* you define to which axes the radius compensation and/or length compensation is to apply when the NC is switched on.
  • Page 327 The axis number must be specified as follows: 1st axis 0000 0000 2nd axis 0000 0001 3rd axis 0000 0010 4th axis 0000 0011 8th axis 0000 1000 6–142 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 328 In order to avoid this, a @714 must be programmed in the part program or a NC Stop/NC Start must be preset for the current channel. © 6–143 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 329: Axis-Specific Md Bits 1 (Axial Bits 1)

    The software limit switches defined in NC MD 224* to 236* are overrun without a reaction of any kind. The working field limitation (setting data) is not in force. Active On: RESET 6–144 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 330 104*, 112* or 116*. Nor does the measuring circuit monitoring switch off the zero and pulse code monitoring. Active On: NC STOP © 6–145 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 331 Bit 4 ("Division axis") declares a linear or rotary axis to be a division axis, and thus activates NC MD 1104*, 1108*, 1112* and 564* bit 3. See Section entitled ”Functional Descriptions”. Active: At once 6–146 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 332 NC MD AXIS NAME 568* Default value 5680 0000 0000 0000 0000 5681 0000 0010 0000 0001 5682 0000 0010 5683 5709 © 6–147 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 333 H function Assignable address Interpolation parameter Assignable address Interpolation parameter Assignable address Interpolation parameter Assignable address Subroutine Assignable address M function Assignable address 6–148 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 334 N3 G58 C-180 LF N4 G90 C+135 LF (Bit 4=0) traversing path resulting from N3+N4. (Bit 4=1) traversing path resulting from N3+N4. © 6–149 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 335 This bit activates the bits set in NC MD 5011. Bit 0 No TO are calculated in this axis on PRESET. 6–150 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 336 ”actual value” is used in the calculation. The function is activated via MD 5029.0 and axis-specifically via MD 584*.1. _______ As from SW 4 © 6–151 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 337 With these switchover bits it is possible to output common signals for several axes of one mode group as well as axis-specific signals. 6–152 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 338 Bit 0=0 A retraction movement is not triggered if the retraction threshold of an FA is exceeded. Active: at once _______ As from SW 4 © 6–153 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 339: Leadscrew Error Compensation Bits (Compensation Flags)

    All MD for leadscrew error compensation become effective on Power On and following completion of reference point approach. See Section entitled ”Functional Descriptions”. Default value: All 0 6–154 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 340: Channel-Specific Md Bits

    As from SW 5 also valid with single-channel display if NC MD 5053, bit 0=1 Note: See also description of NC MD 5053, bit 0, channel-specific axis and spindle display. © 6–155 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 341 Bit 0=0 No alarm or Mode Group Stop is triggered if a fault is detected. _______ As from SW 4 6–156 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 342 The 6 CSB inputs correspond to bits 2 - 7, bit 0 corresponds measurement input 1, bit 1 corresponds to measurement input 2. _______ As from SW 4 © 6–157 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 343: Axis-Specific Md 2 (Axial Data 2)

    Input limits: The value 0 is allowed only if the axis involved is not an indexing axis (NC MD 564* bit 4 = 0). The number of divisions gives the divisions per division reference dimension (NC MD 1108*). 6–158 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 344 200,000 µm Division reference dimension Reference point = 140,000 µm; Reference point offset = 0; µm 200,000 µm 140,000 µm illegal area © 6–159 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 345 This MD has the same meaning as MD 312*, see also functional description of parameter set switchover. _______ As from SW 2 As from SW 3 As from SW 4 6–160 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 346 This MD has the same meaning as MD 1124*, see also functional description of parameter set switchover. _______ As from SW 3 As from SW 4 © 6–161 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 347 (MD 364*/368*/1116*). _______ As from SW 2 As from SW 3 As from SW 4 6–162 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 348 This MD has the same meaning as MD 252*, see also functional description of parameter set switchover. _______ As from SW 2 As from SW 3 As from SW 4 © 6–163 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 349 Lower input limit Upper input limit Units 0.01 % 16 000 0.1 (mV) _______ As from SW 2 As from SW 3 6–164 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 350 See Section entitled ”Functional Descriptions” for installation of the quadrant error compensation function. _______ As from SW 2 As from SW 3 As from SW 4 © 6–165 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 351 Units 16 000 The SINUMERIK 840C supports ENDAT absolute encoders where the ratio of grating pitch/ENDAT measuring step as an integer can be divided by 4. If you enter an incorrect value, this leads to measuring errors. The input values 0 to 7 are internally processed as the value 4 (default value for rot.
  • Page 352 The additional integral action can produce a better distribution in multi-slave operation. Practical values are in the region of seconds. See also MD 1812*. © 6–167 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 353 80 000 (as from SW 5) These MD have the same meaning as MD 252*, see also ”Functional Descriptions: Parameter set switchover”. 6–168 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 354 NC MD 1324* is only used when NC MD 1320* is not equal to 0. Note: As from SW 4, for 8 parameter sets see the section entitled ”Functional Descriptions: Parameter set switchover”. © 6–169 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 355 Value 1 - 30 41 - 46 Meaning No axis/spindle Axis 1 - 30 Spindle 1 - 6 6–170 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 356 Reproducibility is then no longer possible. © 6–171 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 357 (= 0.01%) produces an output variable of the controller of 0.001 % of the maximum speed of the slave drive (0.01 % * 10 % = 0.001 %). 6–172 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 358 NC Stop Default value Lower input limit Upper input limit Units 16 000 Note: As from SW 4, for 8 parameter sets © 6–173 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 359 Upper input limit Units 16 000 1 unit (MS) 99999999 (SW5.4 and higher) Note: As from SW 4, for 8 parameter sets 6–174 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 360 The warning threshold is entered as a percentage of the maximum value in question. © 6–175 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 361 The compensatory controller can be activated/deactivated via the PLC signals "Compensatory controller ON/OFF". The machine data is used for two applications. _______ As from SW 4 6–176 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 362 99 999 999 (SW 4.4 units (MS) and higher) These MD have the same meaning as MD 204*, see also ”Functional Descriptions: Parameter set switchover”. © 6–177 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 363 Upper input limit Units 16 000 These MD have the same meaning as MD 1428*, see also ”Functional Descriptions: Parameter set switchover”. 6–178 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 364 Meaning: Limitation of max. acceleration for following axis. These machine data are only active with gearbox interpolation. Note: For parameter grouping see under ”Functional descriptions: Parameter set switchover”. © 6–179 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 365: Axis-Specific Md Bits 2 (Axial Bits 2)

    The display resolution determines the path of travel in "incremental feed" mode. Input resolution see NC MD 5002. For possible combinations, see Section entitled ”Axis (Analog) and Spindle Installation”. Active: POWER ON 6–180 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 366 To ensure following error-free movement, the speed feed-forward control must be used with 100 % feedforward control factor. © 6–181 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 367 This function is used to evaluate the absolute value within one revolution only in order to avoid incorrect positioning should there be a counter overflow (danger to machine). 6–182 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 368 Here the function ”Single-turn absolute encoder available” provides the position required in normal circumstances within one revolution from the absolute value (run-up phase). © 6–183 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 369 Bit 5=1 The 2nd measuring system is distance coded (see Functional Description for additional machine data which have to be set for this function). Active: After POWER ON Applies only to feed axes. 6–184 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 370 If this bit is also set, the axial interface signal ”Reference point approach” is set already on warm restart. © 6–185 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 371 1 and 2). This bit only has to be set if, given a positive setpoint, the axes/spindles would rotate in opposite directions at the mechanical coupling. _______ As from SW 4 As from SW 4.4 6–186 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 372 For this reason, a check is made to see if this bit has been set when automatic learning is activated. © 6–187 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 373 This is caused by the delay time of the optocoupler at the input. To avoid such errors in referencing, the maximum velocity must be limited. 6–188 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 374 In this case the compensation also affects a position change in very short positioning operations. 6–189 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 375 3420*. By entering a compensation value between 1 and 600 under NC MD 3420*, this will activate the improved PT1 contour monitoring. Active: After Power On 6–190 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 376 Axis can be following axis Bit 0=1 Axis can be following axis Bit 0=0 Axis must not be a following axis Active: after POWER ON 6–191 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 377 The indexing grid is defined in MD 1104* and MD 1108*. Bit 4=0 Indexing grid ignored for overlay movements of the following axis. 6–192 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 378 Include Include program- Include Ref. system 1852* length settable ZO DRF and med ZO external ZO GI positions comp. G54...G57 preset G58...G59 © 6–193 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 379 Bit 0 Bit 0=1 The function acceleration limitation of ELG following axes is activated. Bit 0=0 The function is not activated. 6–194 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 380: Mds For Multi-Channel Display

    Power On Default value Lower input limit Upper input limit Units 4 (as from SW 4: 6) – Reserved for the system. © 6–195 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 381: Mds For Parameter Set Switchover

    Pulses per revolution Default value Lower input limit Upper input limit Units 1024 This MD is used for internal calculation only. 6–196 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 382 16 000 (as from SW 4.4) These MD have the same meaning as MD 486*, see also functional description of parameter set switchover. © 6–197 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 383 Upper input limit Units 16 000 These MD have the same meaning as MD 488*, see also ”Functional Descriptions: Parameter set switchover”. 6–198 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 384 99 999 999 (SW5.4 1 unit (MS) and higher) These MD have the same meaning as MD 492*, see also ”Functional Descriptions: Parameter set switchover”. © 6–199 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 385 1 - 30 41 - 46 Meaning No axis/spindle Axis 1 - 30 Spindle 1 - 6 _______ As from SW 4.4 6–200 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 386 The additional integral action can produce a better distribution in multi-slave operation. Useful values are in whole seconds. See also MD 523*. _______ As from SW 4.4 © 6–201 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 387 These MD have the same meaning as MD 1292*, see also ”Functional Descriptions: Parameter set switchover”. _______ As from SW 4.4 As from SW 4 6–202 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 388 Active on 2nd-8th PaSe 3388* NC Stop Default value Lower input limit Upper input limit Units See description of function Parameter set switchover. © 6–203 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 389 By gradually adjusting the input value NC MD 3420* (up or down), a setting can be found resulting in still further reduced contour deviation during acceleration or deceleration processes. 6–204 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 390: Mds For Collision Monitoring

    Protection zone reference point vector FP1 3812* POWER ON X coordinate (as from SW 6) Default value Lower input limit Upper input limit Units 99 999 999 © 6–205 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 391 Two-dimensional monitoring only in the plane described by the coordinates in question (see: Definition of protection zone planes). In the third coordinate the protection zone is understood as infinite. 6–206 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 392 Bit 1 Bit 1=0 Additive protection zone adjustment via setting data inactive Bit 1=1 Additive protection zone adjustment via setting data active © 6–207 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 393 1 must be entered in the machine data of protection zone 2. Otherwise, alarm ”Error in collision monitoring data” is output. 6–208 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 394 Lower input limit Upper input limit Units 16 000 in % of the IPO cycle _______ This MD is used for internal calculation only. © 6–209 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 395 Upper input limit Units – 1 =Abscissa =X coordinate 2 =Ordinate =Y coordinate 3 =Applicate =Z coordinate _______ as from SW 5.6 6–210 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 396: Mds For Flexible Memory Configuration

    Note: The meaning of this machine data changes as from SW 6. _______ As from SW 4 © 6–211 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 397 R parameters (see MD 60007/60008). Note: The standard tool management (FB package 1) still uses the values in MD 5019, bit 0 and 1. 6–212 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 398 Free remaining memory S-RAM as from SW 4 "Reconfigure memory" Default value Lower input limit Upper input limit Units Byte Machine data reserved by the system. © 6–213 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 399 This MD is used to define channel-specifically the maximum number of part program blocks that can be predecoded during execution. See "Flexible memory configuration" functional description. 6–214 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 400 1 measured value This MD is used to define axis-specifically how many measured values can be enabled for the function "Extended measuring". © 6–215 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 401: Safety Integrated (Si) Data

    The SINUMERIK Safety Integrated function is an option. The Safety Integrated machine and service data are described in the documentation SINUMERIK Safety Integrated (Description of Functions). 6–216 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 402: Setting Data

    The setting data are selected with the area switchover key and the parameter and setting data softkeys. _______ As from SW 3 © 6–217 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 403 The values are transmitted from the PLC via the external data input. The values can only be deleted from the PLC or with the softkey ”UMS format”. 6–218 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 404 Typical application per channel: Global Memory for data which must be accessible for the main parameters programs and subroutines. R100 to R109 are assigned if Siemens tool management is used. R110 to R199 are assigned for Siemens measuring cycles. R100 R100 channel-specific...
  • Page 405 R199: Typical application per channel: Memory for data which must be accessible for the main programs and subroutines. R100 to R109 are assigned if Siemens tool management is used. R110 to R199 are free for the user. R200 – R219: Siemens assignment (cycle converter) R220 –...
  • Page 406 The programmed feedrate F has no meaning but remains modal, i.e. the feedrate is derived internally from the actual speed value of the leading spindle. © 6–221 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 407 PCF file is to be used to display PLC alarm texts. The value range is 0 - 9999. _______ Up to SW 2 As from SW 3 6–222 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 408 The minimum value is 2 here. If the value 1 is entered it is automatically switched over to 2. © 6–223 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 409 G25/26. Working are limitation has no effect in the ”Reference point approach mode”. 6–224 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 410 This SD is used to define the desired clamping torque as a % of the max. torque of the component. Input in units of 0.1 % © 6–225 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 411 The maximum spindle speed is limited to this value. The setting data can be modified in the program using the command G26. 6–226 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 412 Axis converter On Bit 0=0: Axis converter Off _______ Texts generated on the WS 800A NC workstation and stored in the User Memory Submodule. © 6–227 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 413 The spindle converter only operates in the automatic, teach-in and MDA modes but not with overstore. The automatic basic display does not show that the spindle converter is active. Note: See Functional Description for detailed description. 6–228 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 414 Minus cam of cam pair 4 SD 7005* Plus cam of cam pair 3 SD 7007* Plus cam of cam pair 4 © 6–229 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 415: Cycles Machine Data

    For a detailed description of the cycles machine data please refer to the Start-up Guide Measuring Cycles, Versions 20 and 30 END OF SECTION 6–230 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 416: Drive Machine Data (Simodrive Drive Md)

    ; the ratio between power P and dmax rated maximum power P is displayed at speeds above the rated value. © 7–1 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 417 °C Display machine data for the present motor temperature. The temperature is sensed through temperature resistance measuring devices in the motor stator. 7–2 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 418 14. Allowance is made for any existing gear ratios in the relationship between NC-MD 4030 and drive-MD 14. © 7–3 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 419 7–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 420 Note: A speed controller adaptation can be implemented only for gear stage 1 (see MD 203). © 7–5 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 421 Input of the switchover speed for evaluation of the motor encoder. In this case, it is possible to switch between the square-wave and SINE/COSINE evaluation modes. Square-wave evaluation is applied at speeds above the maximum value entered. 7–6 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 422 Input of speed above which the generator-mode limit set in machine data MD 40 is applied (see also MD 39). © 7–7 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 423 Input of setting value for the PLC status message M < M (see also MD 241). This input value is referred to the currently active torque limit value. 7–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 424 1: Message is concealed Ramp-function generator Bit 12 0: Ramp-function generator automatic control active automatic control 1: Ramp-function generator automatic control deactivated © 7–9 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 425 Input of memory address of which the contents must be output. 3048 H: Motor utilization M or P/P dmax 7–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 426 This machine data is not included in the machine data lists. The DACs are configured in the course of the drive servo start-up procedure for diagnostic purposes. © 7–11 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 427 Code number Power section order no. Current 6SN1135-1DA1 -0CA0 24/32/32A 6SN1135-1DA1 -0DA0 30/40/51A 6SN1135-1DA1 -0GA0 45/60/76A 6SN1135-1DA1 -0EA0 60/80/102A 6SN1135-1DA1 -0FA0 85/110/127A 7–12 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 428 MD 159 to MD 175 when the motor code number is changed. If individual motor data (MD 159 to MD 175) must be changed, then the value 99 (non-Siemens motor) must be entered as the motor code number. Table of motors: Order No.
  • Page 429 1PH6167-4NB8- D 1250 14.5 40.5 23.2 1PH6186-4NB8- Y 22.0 55.0 31.0 1PH6186-4NB8- D 1250 22.0 50.0 35.0 1PH6206-4NB8 Y 32.0 76.0 38.0 7–14 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 430 54.5 21.1 1PH2127-4WF4 1500 21.0 80.8 33.4 1PH2128-4WF4 1500 25.0 97.1 37.4 1PH2143-4WF4 1500 30.0 96.5 41.8 1PH2147-4WF4 1500 38.0 111.3 43.7 © 7–15 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 431 Input of filter frequency. The 3dB transition frequency for the low-pass filter or the mid- frequency for the bandstop is specified here (see MD 117) for the digital filter in the torque setpoint channel. 7–16 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 432 Units 0000 0000 0001 The filter type is selected in this machine data (see MD 117). 0: Bandstop characteristic 1: Low-pass characteristic © 7–17 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 433 Measuring circuit for incremental encoder with measuring sinusoidal voltage signals circuit Measuring circuit for incremental encoder with sinusoidal current signals FH Not fitted Bit 12-15 Not fitted 7–18 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 434 Units Depends on motor 0.002 32.000 Input of motor moment of inertia as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 96). Active on Motor rated power motor 1 Power On...
  • Page 435 Upper input limit Units Depends on motor 500.0 Input of motor no-load voltage as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 96). Active on Motor no-load current motor 1...
  • Page 436 Upper input limit Units Depends on motor 20 000 Input of motor maximum speed as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 96). © 7–21 Siemens AG 1992 All Rights Reserved...
  • Page 437 Input of gain factor (X ) of the X characteristic (magnetizing reactance) as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 96). In the field-weakening range, the magnetizing reactance X...
  • Page 438 Upper input limit Units 0D02 0000 FFFF Input of address for the variable to be monitored. The min/max memory is activated in MD 179. © 7–23 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 439 Lower input limit Upper input limit Units 10.00 Input of drop delay 1 of address 1 to be monitored for variable relay function 1. 7–24 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 440 Units 0001 0000 FFFF Input of hysteresis of threshold value 2 of address 2 to be monitored for variable relay function 2. © 7–25 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 441 Input of integral-action time for the upper adaptation speed. This machine data contains the integral-action time at speeds above the value set in MD 196 (see diagram MD 203). 7–26 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 442 2: Speed controller adaption activated 3: No function assigned at present Note: The speed controller adaption function is available only for operation in gear stage 1. © 7–27 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 443 Input of threshold (value) with which the contents of the variable specified in MD 208 are compared in order to initiate the recording (see also MD 206). 7–28 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 444 Input of shift factor for signal 1 (see also MD 206). The top 8 bits from a 16-bit wide memory location are output. This machine data specifies how often the value must be shifted to the left beforehand. © 7–29 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 445 Units Depends on motor 0.002 32.000 Input of motor moment of inertia as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 238). Active on Motor rated power motor 2 Power On...
  • Page 446 Upper input limit Units Depends on motor 500.0 Input of motor rated voltage as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 238). Active on Motor rated speed motor 2...
  • Page 447 Upper input limit Units Depends on motor 32 767 Input of rotor resistance (cold) as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 238). Active on Stator leakage reactance motor 2...
  • Page 448 Units Depends on motor 20 000 rev/min Input of motor maximum speed as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 238). Active on Gain factor X -characteristic motor 2...
  • Page 449 MD 219 to MD 235 when the motor code number is changed. If individual motor data (MD 219 to MD 235) must be changed, then the value 99 (non-Siemens motor) must be entered as the motor code number. See machine data MD 96 for table of motors.
  • Page 450 0000 ... FFFFH • (function no. 20) The PLC status message is set when severe speed fluctuations occur as a result of load changes. © 7–35 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 451 A function can be assigned to programmable message 6 in this machine data. The default setting corresponds to variable relay function 2 (MD 190, see MD 241 for other settings). 7–36 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 452 1: Active Bit 9 Ramp-function generator rapid stop Bit 10 2nd torque limit Bit 11 Speed setpoint smoothing Bit 12-15 Not assigned © 7–37 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 453 258. Allowance is made for any existing gear ratios in the relationship between NC-MD 4030 and drive-MD 258. 7–38 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 454 Upper input limit Units Maximum motor Maximum motor rev/min speed speed Input of maximum motor speed (n ) = speed safety limit. © 7–39 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 455 At speeds above the rated value, i.e. in the constant power range, the torque limitation is referred to the appropriate working point. 7–40 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 456 4 000 rev/min speed Input of speed value above which the torque setpoint smoothing function activated in machine data MD 44 is applied. © 7–41 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 457 MD 276, MD 277 and MD 280. 0: Digital filter deactivated 1: Digital filter activated 7–42 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 458 Input of P-gain reduction factor for the upper adaptation speed. This machine data contains the multiplication factor for the P-gain characteristic (see diagram MD 203). © 7–43 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 459 The specified speed is the speed at which the phase current controllers reach their maximum gain. 7–44 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 460 The I/f control is used to assist diagnosis in the event of encoder faults. The frequency can be specified in this machine data. The sign determines the direction of rotation. © 7–45 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 461 Lower output limit Upper output limit Units – 65 535 – Display machine data for the data version of the machine data set. 7–46 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 462: Feed Drive Machine Data (Sw 3)

    Exceeding the computing time on the speed controller clock cycle level is not permissible and will lead to tripping of the drive. © 7–47 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 463 390.625 _______ A preselection with synchronous sampling period (TPWM) with respect to the controller cycles can be made via the toggle button. 7–48 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 464 4 x MD 1100 _______ A preselection with synchronous sampling period (TPWM) with respect to the controller cycles can be made via the toggle button. © 7–49 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 465 65 535 – Input of motor order number (machine-readable product designation for Siemens motors). This number is transferred to the drive in the form of a motor code number. The user does not need to input a value (see also MD 1106). The following motor data are automatically transferred from an internal motor table by means of the motor code number: •...
  • Page 466 Upper input limit Units Input of rated current consumption (RMS value) in operation at rated torque and rated speed as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). Active on...
  • Page 467 20 A 20 A (MD 1105) = min (100%; 75%; 81.75%) red. max. motor (MD 1105) = 75 % red. max. motor 7–52 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 468 (approximately 20 %). The maximum current must be set as a peak value independently of the pulse frequency. This machine data is automatically parameterized for Siemens power sections by the machine data "Power section code" (MB 1106).
  • Page 469 Units – Input of number of pole pairs of motor as specified on the motor data sheet (non-Siemens motor) or through automatic parameterization using machine data "Motor code number" (MD 1102). The numbers of pole pairs encountered in practice are 2, 3 and 4. The pole pair number 0 is entered when motor/power section combinations which have not been enabled are loaded.
  • Page 470 Upper input limit Units 32 (as from SW 5) Input of motor moment of inertia as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102 - in motors without a holding brake).
  • Page 471 Filters 1, 2, 3 and 4 activated Note: Before a filter is activated, the filter type and the appropriate filter machine data must be input. 7–56 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 472 Input of damping for current setpoint filter 1 (PT2 low-pass). The filter is activated via machine ˆ = ˆ = data MD 1200 and MD 1201. 0.7 70 % 100 % © 7–57 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 473 Input of damping for current setpoint filter 3 (PT2 low-pass). The filter is activated via machine data MD 1200 (selection current setpoint filter) and MD (type current setpoint filter) 1201. 7–58 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 474 2 x MD 1000 2 x T sampl. 62.5 µs 8000 Hz MD 1000 = T => MD 1210 < sampl. 125.0 µs 4000 Hz © 7–59 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 475 2 x MD 1000 2 x T sampl. 62.5 µs 8000 Hz MD 1000 = T => MD 1213 < sampl. 125.0 µs 4000 Hz 7–60 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 476 MD 1200 and MD 1201. Note: When 0 is entered for the bandwidth, the filter is parameterized as a proportional element with a gain of 1. © 7–61 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 477 Upper input limit Units 1 500 6 000 rev/min Input of motor rated speed as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). Active 1401 Maximum motor operational speed...
  • Page 478 Monitoring takes place sequentially on the drive and servo sides with variously adjustable timers. © 7–63 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 479 Before the P-gain is set to 0, the associated integral-action component (MD 1410) must be deactivated to maintain controller stability. MD 1408 is not active when the "Speed controller adaptation" is deactivated (MD 1413 = 0). 7–64 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 480 < MD 1411. In the adaptation range MD 1411 < n < MD 1412, linear interpolation takes place between the two control machine data sets. © 7–65 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 481 MD 1408 and MD 1410 are not taken into account. Input 1: The adaptation function is active. See machine data MD 1411 and MD 1412 for description. 7–66 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 482 SERVO. The monitoring function is not activated unless the default value is changed. © 7–67 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 483 This machine data allows power on 611D alarms to be concealed. The monitoring function is activated if the appropriate bit = 0. All 611D monitoring functions are activated as standard. 7–68 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 484 Input of maximum permissible motor temperature. The temperature is detected by appropriate sensors and evaluated in the drive. A message is transferred to the SERVO when the warning limit is reached. © 7–69 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 485 Lower output limit Upper output limit Units 0000 0000 7FFF This machine data is used to display the status of the binary inputs. 7–70 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 486 1706, MD 1707 and MD 1708 is not provided. The appropriate machine data is unlatched by the read request of the non-cyclical communications protocol. © 7–71 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 487 A speed is present internally in the units of the encoder system and referred to the current speed controller clock cycle. 7–72 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 488 Firmware version at once Default value Lower output limit Upper output limit Units 32 767 – Output of current software version (configuration management). © 7–73 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 489: Drive Machine Data (Fdd/Msd - As From Sw 4)

    The speed controller clock cycle is derived from the current controller clock cycle of the axis: Current controller clock cycle speed controller clock cycle. The time-slice management ZSV (sequence control) is initialized with this machine data. 7–74 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 490 Units 0330 0000 FFFF Caution: Do not modify this machine data, the default corresponds to the optimum configuration. (For Siemens service only) © 7–75 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 491 Input of the encoder increments per revolution for a linear or rotary direct measuring system. Note: Value 0 in the display means that no direct measuring system is available. This MD is currently of no importance. 7–76 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 492 Identify rough position Bit 13 Identify fine position Bits 14-15 Transmission rate EnDat encoder 00= 100 kHz 01= 500 kHz 10 kHz 2 kHz © 7–77 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 493 The drive considers the 2nd motor to be parameterized if machine data MD 2102 does not include the value 0. 7–78 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 494 Only for FDD: EQN 1325 present, ERN 1387 parameterized: Abortion via recognition of missing C/D tracks for EQN 1325 (MD 1023, bit 9 set) © 7–79 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 495 The number of measuring increments per revolution for serial transmission of the absolute position value, direct measuring system. The value can only be read. 7–80 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 496 Hz in µs – 2000 500.0* – 2285.7..437.5* – 2666.6..375.0* 3200 312.5* 4000 250.0* – 5333.3..187.5* – 8000 125* © 7–81 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 497 _______ A preselection with synchronous sampling period (T ) with respect to the controller cycles can be made via the toggle button. 7–82 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 498 65 535 – Input of motor order number (machine-readable product designation for Siemens motors). This number is transferred to the drive in the form of a motor code number. The user does not need to input a value (see also MD 1106). The following motor data are automatically transferred from an internal motor table by means of the motor code number: •...
  • Page 499 1PH4167-4NF2- x 1500 1PH6137-4NZ0- x 1PH4168-4NF2- x 1500 1PH6186-4NB4- x 1PH2093-6WF4 1500 1PH6186-4NB4- x 1PH2095-6WF4 1500 1PH6206-4NB4- x 1PH2113-6WF4 1500 1PH6186-4NE4- x 1250 7–84 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 500 1105 1FT6061-XAF7X-XXXX 3000 1203 1FT6084-8AC7X-XXXX 2000 1106 1FT6062-XAF7X-XXXX 3000 1204 1FT6086-8AC7X-XXXX 2000 1107 1FT6064-XAF7X-XXXX 3000 1205 1FT6102-XAC7X-XXXX 2000 1108 1FT6081-8AF7X-XXXX 3000 1206 © 7–85 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 501 2205 1FT6044-6AK7X-XXXX 6000 1404 1FK6100-8AF7x-XXXX 3000 2206 1FT6061-6AK7X-XXXX 6000 1405 1FK6101-8AF7x-XXXX 3000 2207 1FT6062-6AK7X-XXXX 6000 1406 1FK6103-8AF7x-XXXX 3000 2208 1FK6040-6AK7x-XXXX 6000 2402 7–86 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 502 Units 500.0 Input of rated current consumption (RMS value) in operation at rated torque and rated speed as specified on the motor data sheet (non-Siemens motor) or by automatic parameterization using machine data "Motor code number" (MD 1102). Active on...
  • Page 503 200.0 500.0 Input of maximum permissible current of power section. This machine data is automatically parameterized for Siemens power sections by the machine data "Power section code" (MD 1106). Caution: This data serves as the basis for normalizing the current actual value sensor and must not be changed by the user after automatic presetting of its values.
  • Page 504 The maximum permissible power section continuous current is entered in this machine data. The input is an RMS value. This machine data is automatically parameterized for Siemens power sections by machine data "Power section code number" (MD 1106). The value entered must correspond to the rated current specified on the rating plate of the appropriate power section.
  • Page 505 Units – Input of number of pole pairs of motor as specified on the motor data sheet (also non-Siemens motor) or through automatic parameterization using machine data "Motor code number" (MD 1102). The pole pair number 0 is entered when motor/power section combinations which have not been enabled are loaded.
  • Page 506 Units 32.0 (SW 5 and higher) Input of motor moment of inertia as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102 - in motors without a holding brake). * Active on "Power On" until SW < 6...
  • Page 507 P-controlled current control loop. Caution: This machine data is only relevant for Siemens-internal purposes and must not be modified. 7–92 © Siemens AG 1992 All Rights Reserved...
  • Page 508 Upper input limit Units 1 500.0 Input of motor rated power as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 96). Note: This data is relevant only for MSD drives.
  • Page 509 Lower input limit Upper input limit Units 500.0 Input of motor no-load voltage as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). Note: This data is relevant only for MSD drives.
  • Page 510 Lower input limit Upper input limit Units 100.0 Input of stator leakage reactance as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). Note: This data is relevant only for MSD drives.
  • Page 511 (magnetizing inductivity L ) as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). In the field-weakening range, the magnetizing reactance X increases linearly from the saturated value at the speed at which field weakening begins to the unsaturated value at the upper limit speed of the L characteristic (see diagram MD 1144).
  • Page 512 Upper input limit Units 1 500.0 50 000.0 rev/min Input of motor maximum speed as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). Active 1147 Speed limitation at once...
  • Page 513 Caution: It is not possible to activate emergency retractive functions with deactivated DC link measurement (MD 1161 > 0) (error message 300764). 7–98 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 514 Filters 1, 2, 3 and 4 activated Note: Before a filter is activated, the filter type and the appropriate filter machine data must be input. © 7–99 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 515 Specified: Blocking frequency 1 kHz with 1 kHz bandwidth 0 Hz bandwidth numerator (damping) 20.0 Band width -3.0 -60.0 10 kHz Blocking frequency Phase -180 10 kHz 7–100 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 516 Specified: Blocking frequency 1 kHz with 500 Hz bandwidth 0 Hz bandwidth numerator (damping) 20.0 -60.0 10 kHz Blocking frequency Phase -180 10 kHz © 7–101 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 517 Low-pass (see MD 1202/1203) 1st filter Bit 0 Band-stop (see MD 1210/1211/1212) Low-pass (see MD 1204/1205) 2nd filter Bit 1 Band-stop (see MD 1213/1214/1215) 7–102 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 518 1 independently of the associated damping. The filter is activated via machine data MD 1200 (No. current setpoint filters) and MD 1201 (Type current setpoint filter). © 7–103 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 519 1 independently of the associated damping. The filter is activated via machine data MD 1200 (No. current setpoint filters) and MD 1201 (Type current setpoint filter). 7–104 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 520 2 x T sampl. I-controller = MD 1000 [ s ] 62.5 µs 8000 Hz (MD 1000) MD 1210 sampl. 125.0 µs 4000 Hz © 7–105 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 521 2 x T sampl. I-controller = MD 1000 [ s ] 62.5 µs 8000 Hz (MD 1000) MD 1213 sampl. 125.0 µs 4000 Hz 7–106 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 522 2 x T sampl. I-controller = MD 1000 [ s ] 62.5 µs 8000 Hz (MD 1000) MD 1216 sampl. 125.0 µs 4000 Hz © 7–107 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 523 2 x T sampl. I-controller = MD 1000 [ s ] 62.5 µs 8000 Hz (MD 1000) MD 1219 sampl. 125.0 µs 4000 Hz 7–108 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 524 (shutdown on motor overtemperature) and even cause irreparable damage to the motor. Corresponding machine data are MD 1104, MD 1145 and MD 1231 to MD 1239. © 7–109 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 525 2nd torque limit value has been selected via the PLC control word. 7–110 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 526 (shutdown on motor overtemperature) and even cause irreparable damage to the motor. Corresponding machine data are MD 1104, MD 1145 and MD 1231 to MD 1239. © 7–111 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 527 (see diagram for MD 1230). Set-up mode is selected by means of terminal 112 on the infeed/regenerative feedback module. 7–112 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 528 50.0 1 000.0 rev/min Input of hysteresis for the cut-in speed set in machine data "Threshold speed-dependent torque setpoint smoothing" (MD 1245). © 7–113 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 529 Smoothing of current space vector for its monitoring (error 300501). Smoothing is used to prevent unauthorized triggering of the monitoring when the current suddenly changes because of the application, e.g. low-inductance, high-speed asynchronous motors. 7–114 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 530 1 450.0 50 000.0 (as from rev/min SW 6) Input of motor rated speed as specified on the motor data sheet (non-Siemens motor) or automatic parameterization using machine data "Motor code number" (MD 1102). Active on 1401 Max. motor operational speed...
  • Page 531 (NC MD 156, NC MD 12240) and, in the event of a fault, only on the drive side with timer MD 1404. 7–116 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 532 Input of speed controller type (PI controller) with speed setpoint smoothing (PI) or with reference model (PIR). Variant 1 can be parameterized by setting the appropriate filter machine data via a control structure. Caution: This machine data is relevant only for Siemens internal procedures. Active 1407 P-gain speed controller...
  • Page 533 MSD. The reset times in the lower speed range (MD 1409) and the upper speed range (MD 1410) are not subject to any mutual restrictions. See machine data "Adaptation lower speed threshold" (MD 1411) for diagram. 7–118 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 534 > MD 1412. In the medium range MD 1411 < n < MD 1412, linear interpolation takes place between the two control machine data sets. See machine data "Adaptation lower speed threshold" (MD 1411) for diagram. © 7–119 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 535 Machine data MD 1414, MD 1415 and MD 1416 must be set in each case to the same value for interpolating axes. 7–120 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 536 Input of threshold speed for monitoring purposes; if the actual speed value does not reach the set threshold speed in terms of absolute value, a message is transferred to the SERVO. © 7–121 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 537 When the value 0 is entered, the filter is only deactivated (proportional element with gain factor 1) if no low passes are currently active as the current setpoint filter. 7–122 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 538 (field weakening) range, thus resulting in a threshold torque curve which drops in relation to the 1/n function or from the breakdown torque 1/n2. © 7–123 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 539 (PT2/PT1) are available which can be set via machine data MD 1501 "Type of speed setpoint filter". Selection of number of filters: No speed setpoint filter active Filter 1 active Filters 1 and 2 active 7–124 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 540 PT2 low-pass (see MD 1508/1509) 2nd filter Bit 9 PT1 low-pass (see MD 1503) * Band-stop cannot be deactivated via control word © 7–125 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 541 1500 (No. speed setpoint filters) and MD 1501 (Type speed setpoint filter). Note: With interpolating axes, the speed setpoint filter must always be parameterized immediately. 7–126 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 542 Input of damping for speed setpoint filter 2 (PT2 low-pass). The filter is activated via machine data MD 1500 (No. speed setpoint filters) and MD 1501 (Type speed setpoint filter). © 7–127 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 543 = 0 Hz MD 1516/1519 (Default value) = 100 % MD 1520/1521 (Default value) -60.0 Log Hz SYNTHESIS Polynomial Phase -180 Log Hz 7–128 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 544 = 2 · Dn · fn : Bandwidth denominator MD 1516/1519 fn=100% : Band-stop filter natural frequency MD 1520/1521 (default value) © 7–129 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 545 = 900 Hz (Dn = 50%) fbz = 180 Hz (Dz = 10%) = 100% -60.0 Log Hz Phase -180 Log Hz 7–130 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 546 Input of 3dB bandwidth for speed setpoint filter 2 (band-stop). The filter is activated via machine data MD 1500 (No. speed setpoint filters) and MD 1501 (Type speed setpoint filter). © 7–131 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 547 = 2 · Dn · fn : Bandwidth denominator MD 1516/1519 fn=MD 1520[%]·fz : Band-stop filter natural frequency MD 1520/1521 (default value) 7–132 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 548 = 35 Hz Dz = 6% = 40 Hz Dn = 70% -30.0 500 m Log Hz Phase -180 500 m Log Hz © 7–133 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 549 Medium frequency measurement, speed too high - not concealable Bit 11 Medium frequency measured-value memory full - not concealable Bits 12-14 Not assigned Bit 15 Power section temperature monitor 7–134 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 550 (see also MD 1603 and MD 1607). Reset 611D alarms can be switched to 611D warnings via MD 1012 bit 4 making the conceal function ineffective. © 7–135 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 551 The default setting depends on the motor type (FDD ˆ =8000, MSD ˆ =30) and is parameterized by the drive configuration during start-up. 7–136 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 552 • The monitoring function is not dependent on internal operating modes (feedforward control, function generator, etc.). Caution: This machine data is relevant only for internal Siemens processes and must not be altered. © 7–137 Siemens AG 1992 All Rights Reserved...
  • Page 553 Units 1 600 Input of response threshold for dn/dt monitoring function. Caution: This machine data is required for the load test. It is relevant only for internal Siemens processes and must not be altered. Active 1612 Config. shutdown react. PO alarms...
  • Page 554 Default value Lower input limit Upper input limit Units 0000 0000 FFFF Input bit field for controlling the variable message function. © 7–139 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 555 Pickup delay time Dropout delay time Note: The quantity to be monitored can be selected by specifying either a signal number or a physical address; the physical address, however, is relevant only for Siemens servicing purposes. 7–140 © Siemens AG 1992 All Rights Reserved...
  • Page 556 Lower input limit Upper input limit Units – Input of signal number of memory location to be monitored via the variable message function. © 7–141 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 557 MD 1714 Torque setpoint speed controller MD 1713 Compensation torque MD 1713 Command voltage Q injection MD 1709 Command voltage D injection 1709 7–142 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 558 MD 1624 is interpreted either as an unsigned value (bit 2 = 0) or a signed value (bit 2 = 1). © 7–143 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 559 (MD 1636) switches over to generator mode. Note: This machine data is described under the additional function "Extended shutdown and retraction (G420...G426)", see Programming Guide 840C. 7–144 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 560 (MD 1636) has reached a speed at which the NC should initiate an emergency retraction. Note: This machine data is described under the additional function "Extended shutdown and retraction (G420...G426)", see Programming Guide 840C. © 7–145 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 561 Emergency retraction Emergency retraction only with sign-of-life failure Generator operation with possible return to normal mode Generator operation without possible return to normal mode This machine data is relevant only for Siemens-internal purposes and must not be altered. Active 1637...
  • Page 562 Emergency retraction time at once Default value Lower input limit Upper input limit Units 10000 This machine data is relevant only for Siemens-internal purposes and must not be altered. Active 1639 Emergency retraction speed at once Default value Lower input limit...
  • Page 563 0000 FFFF Input to select a variety of diagnostic functions in the diagnostic control word. Caution: This machine data is relevant only for Siemens-internal purposes and must not be altered. Value table: Bit 0 Min/max memory 0 = not active...
  • Page 564 Units – Input of signal number of memory location to be monitored by the min/max memory function. Caution: This machine data is relevant only for Siemens-internal purposes and must not be altered. © 7–149 Siemens AG 1992 All Rights Reserved...
  • Page 565 Torque setpoint speed controller MD 1713 Compensation torque MD 1713 Command voltage Q injection MD 1709 Command voltage D injection MD 1709 7–150 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 566 Input of address of memory location to be monitored via the min/max memory function. Note: This machine data is operative only if the signal number is set to 0 (see MD 1651). Caution: This machine data is relevant only for Siemens-internal purposes and must not be altered. Active 1653 Minimum value min/max memory...
  • Page 567 MD 1655 defines the DSP address in conjunction with MD 1656 (offset address). The contents of the DSP address can be displayed via machine data "Value display monitor" (MD 1657). Caution: This machine data is relevant only for Siemens-internal purposes and must not be altered. Active 1656...
  • Page 568 (MD 1655) and the offset (MD 1656). The value is not written until machine data "Value acceptance monitor" (MD 1659) has been set to 1. Caution: This machine data is relevant only for Siemens-internal purposes and must not be altered. Active 1659 Value acceptance monitor...
  • Page 569 20.0 – Note: This machine data is relevant only for Siemens-internal purposes and must not be altered. Input of an operating time factor between interpolation and speed controller cycles for the ramp-function generator. During ramp-up, the acceleration rate determined by the ramp specification of the SERVO may be higher than the rate which is actually permissible in the drive, i.e.
  • Page 570 SERVO ramp block SERVO ramp block with ramp-function without ramp-function generator automatic generator automatic control control 611D speed with automatic control actual value © 7–155 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 571 "Op. time factor IPO/NREG cyc. f. RFG" (MD 1665). DELTA = n x MD 1665 (operating time factor) Caution: This machine data is relevant only for Siemens-internal purposes and must not be altered. Active 1700 Status of binary inputs...
  • Page 572 1706, MD 1707 and MD 1708 is not provided. The appropriate machine data is unlatched by the read request of the non-cyclical communications protocol. © 7–157 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 573 Note: This machine data is calculated only once during power-up; it cannot therefore be changed during operation. 7–158 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 574 The user is given the significance of bit 0 so that he can assign the internal representation of the rotor position to the physical values in electrical degrees. © 7–159 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 575 " Values lower than 100% indicate system reserves. dmax. Smoothing to obtain a steadier display of the signal can be set in MD 1251, time constant motor load. 7–160 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 576 This machine data contains the reference value for the torque setpoints and limit values to be transferred from the NC to the drive. Note: This machine data is calculated only once during power-up from Power On data. © 7–161 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 577 (HW diagnostic statement) for the low-priority frequency channel. Note: This machine data is always reset when the drive is switched on. 7–162 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 578 Default value Lower output limit Upper output limit Units 32 767 – Output of present data version (machine data list). © 7–163 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 579 Ramp-up time 2 for V/f operation 1126 2127 Voltage when f=0 V/f operation 1127 2129 cos phi power factor 1129 2130 Motor rated power 1130 7–164 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 580 2405 Monitoring speed motor 1405 2407 P-gain speed controller 1407 2408 P-gain upper adaptation speed 1408 2409 Integral-action time speed controller 1409 © 7–165 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 581 Significance rotor flux representation 1712 2713 Significance torque representation 1713 2714 Significance rotor position representation 1714 2725 Scaling torque setpoint interface 1725 7–166 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 582: Fdd/Msd-Specific Diagnosis/Service Machine Data (As From Sw 3)

    The display is called by means of softkey Service QEC in the "Circularity test" menu. Note: This machine data is effective only if one of the two quadrant error compensation modes is active. © 7–167 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 583: Diagnosis/Service Md (Data Description - As From Sw 3)

    011 ˆ = Two-axis module (right - 2R) Bit 12 Drive type: 0 ˆ = FDD 1 ˆ = MSD As from SW 5 7–168 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 584 Hardware configuration (as from SW 4) Default value Lower output limit Upper output limit Units – – – – 10903.0 Mixed I/O 10903.1 As from SW 5 © 7–169 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 585 Error counter PCU 0 : Number of errors on writing to Bits 0 - 3 (Position Control Unit ˆ =Direct PCU 0 measuring system) 7–170 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 586 Bit 14 C axis mode actual Bit 15 - SW 4 Independent braking initiated (generative stop) 0 : off 1 : on © 7–171 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 587 Pulse enable PLC setpoint 1 : on Bit 8 - SW 4 Current controller enable setpoint Bit 9 Speed controller enable NC setpoint 7–172 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 588 Bit 1 - SW 3 Programmable message 2 1 : on Bit 1 - SW 4 I< M Bit 2 - SW 3 Programmable message 3 © 7–173 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 589 Bit 4 Connected in (drive has ramped up to setpoint) Bit 5 Ready (drive in control circuit, power connected) ˆ = MD 11003.5 7–174 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 590 100 % (internal notation 4000 H) is stored in the machine data "Speed for max. motor operational speed" (MD 1401). © 7–175 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 591 Active 12003 Actual gear stage (as from SW 4) Default value Lower output limit Upper output limit Units – – – – 7–176 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 592: Safety Integrated (Si) Data

    The SINUMERIK Safety Integrated function is an option. The Safety Integrated machine and service data are described in the documentation SINUMERIK Safety Integrated (Description of Functions). END OF SECTION © 7–177 Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 593: Plc Machine Data (Plc Md)

    For further details, refer to Section MDD. _______ You can prevent selection of "NC start-up" with the key switch, if NC MD 5006 bit 5 = "1". 8–1 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 594: Breakdown Of The Plc Md

    DB 60 Name Default value Lower input limit Upper input limit Units Value initialized when PLC MD are loaded in "Overall Reset" mode 8–2 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 595: Plc Md For The Operating System (System Data)

    PLC cycle time. An entry of "-1" disables all timers. The extension to 255 is only possible with option N05; otherwise 127 timers are available. 8–3 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 596 This means that the bytes not used by the process peripherals can be utilized as additional retentive flag bytes. _______ As from SW 3, these PLC MDs are irrelevant. 8–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 597 Units – A frame sent to the host computer can be output only via this user interface during synchronization. See Computer Link. 8–5 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 598 IF PLC module's X141 connector. There can be as many as eight inputs. The relevant input byte is specified in this MD. 8–6 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 599 See the Interface Description, Part 2 for a detailed description. • Central interrupts and DMPs generating interrupts must not be used at the same time. 8–7 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 600 Table for MD 34 to 123 Terminal Terminal PLC MD block PLC MD, Interface MPC line block No. standard rotary DB60 DW value switch position 8–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 601 8.2 PLC MD for the operating system (system data) Terminal Terminal PLC MD block PLC MD, Interface MPC line block No. standard rotary DB60 DW value switch position 8–9 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 602 These PLC MD specify the start address (byte) for the machine control panels. Eight bytes are required for each control panel. The inputs and outputs for each control panel have the same address numbers. 8–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 603 For configuration see Interface Description, Part 1, Signals, Section 2.11, Configuration of the distributed machine peripherals (DMP). _______ Not software version 1 As from SW 3 Description in OEM package 8–11 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 604: Plc Md For Function Blocks (Fb Data)

    This area can be used, for example, to match the user's machine program to the machine configuration (also see PLC MD 8000 to 8255). 8–12 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 605: Plc Md For The Operating System (System Bits)

    _______ As from software version 3, these PLC MD are irrelevant, they are only used for display purposes SW 4 and higher 8–13 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 606 PLC restart. _______ As from software version 3, these PLC MD are irrelevant, they are only used for display purposes 8–14 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 607 The signal "Route T/H word" from the source channel to the programmed target channel is suppressed. Bit = 1 The signal "T/H word routing" is suppressed in the target channel. 8–15 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 608 Also refer to the PLC Installation Section. Example: MD 6000.0 = 1 and MD 6030.0 = 1 _______ No longer exists from SW 4 onwards, new alarm concept 8–16 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 609 Sample application: DB 31 D 7.9 1 signal error message 8021; PLC MD 6034.0= 1 (See PLC Installation Section) 8–17 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 610 If the identical bit is also set for operational messages (PLC MD 6044-6047), the PLC goes into the Stop loop. Sample application: DB 58 D 3.10 1 signal error message 9034; PLC MD 6039.4 = 8–18 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 611 2) If the same bit is also set for error messages (PLC MD 6032, 6033), the PLC goes into the Stop loop. Sample application: DB 10 D 6.8 1 signal operational message 6000; PLC MD 6040.0= See PLC Installation Section. 8–19 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 612 2) If the same bit is also set for error messages (PLC MD 6035), the PLC goes into the Stop loop. Sample application: DB 31 D 7.1 1 signal operational message 8029; PLC MD 6042.1= See PLC Installation Section. 8–20 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 613 If the same bit is also set for error messages (PLC MD 6036 to 6039), the PLC goes into the Stop loop. Sample application: DB 58 D 5.1 1 signal operational message 9073; PLC MD 6045.1 = 1 8–21 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 614 Bit 1 = 0 No IP/WF modules used (standard) Bit 1 = 1 IP/WF modules inserted, a cold restart is enforced after every RESET. 8–22 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 615 You must set the bit for "PLC mode" to 0 if OB 2 and OB 5 are to be invoked. If this bit is "1", the OBs are not processed even if they have been loaded into the programmable controller. 8–23 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 616 Also see PLC MD 30. PLC MD Bit No. DB63 DW No. 6061 DR 30 Default value: All bits default to 0 8–24 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 617 Bit 5 Bit = 0 Direction key module processing by PLC operating system Bit = 1 Direction key module processing by user program 8–25 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 618 Enable for distributed interrupt byte interface PLC/PLC 135WD Bits 0...7 DL 39 6079 Reserved Bits 0...7 DR 39 SW 3 and higher 8–26 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 619 0011 baud (up to SW 4) 0100 1200 baud 0101 2400 baud 0111 9600 baud Default value: 0111 1000 19200 baud 8–27 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 620: Plc Md Bits For Function Blocks (Fb Bits)

    DW 0 - DW 24 Default value: All bits default to 0 Refer to the Tool Management and Computer Link literature for details. 8–28 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 621: Plc Md Bits For The User (User Bits)

    PB turret 1 OB 1 FB turret s U MD1 JC PB PB turret 2 U MD2 JC PB END OF SECTION 8–29 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 622: Drive Servo Start-Up Application (As From Sw 3)

    There are three possible methods of enabling traversing motions; these can be selected in the Enables toggle field: internally PLC or NC (SW 4 and higher)  9–1 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 623 Controller enable Follow-up Parking Pulse enable Motion enable drive test and to the general signals Key reset NCK mode switchover EMERGENCY STOP Warm restart.  9–2 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 624 SW 3 to date. This oscilloscope function makes it possible function – SW 4) to record important signals for optimization and diagnostic purposes during start-up and in operation.  9–3 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 625: Selection Of/Menu Trees Of Drive Servo Start-Up Application

    (see also description of machine configuration in machine data dialog).  9–4 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 626 Measure- Signal- Contr.para Contr.para File ment paras. drive functions Function Learn Contr.para Contr.para Display File paras. drive functions 1) as from SW 4  9–5 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 627: Softkeys

    This softkey aborts the measurement, DAC output or traversing operation Stop (function generator, QEC learning process) which is in progress. 1) as from SW 4  9–6 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 628 Measurement speed control loop and Measurement position control loop are displayed. Note The value specification e.g. –2.08 e+02 is equivalent to : –2.08 x 10 = –208  9–7 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 629 Changes which you need to make for the drive servo start-up process can be Contr.para. entered immediately in this dialog. Contr.para. drive Contr.para.  9–8 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 630 Display Fig. 9.3 You can enter the file function area by selecting this softkey. File functions Example for position control loop Fig. 9.4  9–9 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 631 If an NCK reset is performed without changing any machine data, it is possible to renounce to assume the configurations. You can select the SIEMENS Service 1 function with this softkey. SIEMENS Service 1...
  • Page 632 The bandwidth, which is likewise adjustable, is normally selected to correspond to half the sampling frequency. max. bandwidth = f 8 4000 Hz sampl. 2 x t sampl.  9–11 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 633 611D offers low-pass or bandstop filters as standard; the parameters of these filters – stop frequency, bandwidth or limit frequency – can be estimated using the Bode diagram.  9–12 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 634: Current Control Loop (Axis And Spindle - As From Sw 3)

    The value 0.0 corresponds to zero traversing limits, i.e. the traversing range is not monitored. The current axis/spindle position is displayed in the “Position actual value/abso- lute position” field.  9–13 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 635 When a mechanical brake is fitted, it must be ensured that it cannot be released by elec- trical means.  9–14 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 636: Speed Control Loop (Axis And Spindle - As From Sw 3)

    Value 0.0 means no traversing limit, i.e. the traversing range is not monitored. The current axis/spindle position is displayed in the position actual value/absolute position field.  9–15 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 637 The measurement requires a small speed offset of a few motor revolutions per minute. The offset value must be set higher than the amplitude value.  9–16 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 638 Input by loading of an existing, complete data set with the aid of file functions Measurement as for measurement type reference frequency response parameter setting (see Section on Signal waveforms of the function generator)  9–17 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 639 If the selected measurement cannot be carried out with the installed drive, the dialog box 160007 Measurement/drive-type combination not allowed appears when the Start softkey is selected.  9–18 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 640: Position Control Loop (Axis And Spindle - As From Sw 3)

    Value 0.0 means no traversing limit, i.e. the traversing range is not monitored. The current axis/spindle position is displayed in the position actual value/absolute position field.  9–19 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 641: Position Control Loop (Axis And Spindle) - Measurement Parameters 9 Basic Settings - As From Sw 3)

    + 2 x t sampl. e.g. 0.5 kHz with position controller sampling time of 2 ms.  9–20 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 642 These limits must be set in “Controller parameters NC” Spindle: NC MD 4780–4850 Axis: NC MD 2760  9–21 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 643 Input by loading of an existing, complete data set with the aid of file functions Measurement as for measurement type setpoint step change parameter settings Note as for measurement type setpoint step change  9–22 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 644: Function Generator (Axis And Spindle - As From Sw 3)

    If combinations other than those specified above are selected, the dialog boxes 160008 Mode/drive type combination not allowed or 160009 Mode/signal type combination not allowed appear when the Start soft- key is selected.  9–23 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 645: Function Generator (Axis And Spindle) - Signal Parameters (As From Sw 3)

    This parameter specifies the fundamental frequency of the function generator. Pulse width See Section “Waveforms of signal types”. Bandwidth See Section “Frequency response measurement”.  9–24 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 646: Additional Information (Notes) On Measurement And Signal

    The user should generally apply the input values which are recommended for these functions. He must, however, make allowance for any machine-related restrictions by setting the appropriate parameter values (e.g. signal amplitudes).  9–25 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 647: Signal Waveforms Of Function Generator (Sw 3)

    The axis/spindle is traversed at the set amplitude during period T1 (Period). The amplitude is output with the opposite sign during period T2 (pulse width). D Sawtooth (speed setpoint) Speed setpoint –A Fig. 9.7  9–26 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 648 Amplitudes A1 and A2 are calculated symmetrically to the offset line. D Noise signal Note This waveform corresponds to that of a square-wave signal, but with statistically varying pulse width and period.  9–27 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 649 To obtain the above signal waveform, a very high value must be set in this NC-MD to ensure step changes in the speed.  9–28 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 650 The speed is influenced by the values set in the NC-MD: Spindle : MD 4780 – MD 4850 Axis MD 2760  9–29 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 651 On expiry of the measurement time, the setpoint signal is removed and the speed setpoint reduced to zero with a delay via a filter.  9–30 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 652 On expiry of the settling time, the position amplitude is switched through to the position controller input within one cycle.  9–31 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 653 A new scaling value is input via the Start softkey at instant in time E3. The resul- tant increase in amplitude is not input as a sudden step change, but is delayed via a filter.  9–32 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 654: Mixed I/O Configuration And Digital-Analog Converter, Dac (As From Sw 3)

    Reference earth for test sockets With SW 3 only, the scaling of the voltage output with test socket I is dependent on the MSD module used:  9–33 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 655 (normalization) when a negative shift factor is input and is increased (normalization) with a positive shift factor. The input limits for the shift factor vary for SERVO, FDD and MSD:  9–34 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 656 It is no longer possible to reinstall the analog output after Power On as these DACs are active again after Power On. Configur. mixed I/O Fig. 9.15  9–35 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 657 Current i(S) Current i(d) Current i(q) Current setpoint (limited) Current setpoint (controller output) Speed actual value motor Speed setpoint Speed setpoint reference model  9–36 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 658 Signals for 611D only Speed actual value motor Speed setpoint Speed setpoint reference model Torque setpoint (controller output) Current i_q (before filter) Current setpoint i_q (limit)  9–37 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 659 The zero mark signal is connected to bit 7. The cam bero signal is connected to bit 11 (for a 24-bit data word width this means a shift factor of 11) You can select the SIEMENS Service 2 function with this softkey SIEMENS Service 2...

  • Page 660: Quadrant Error Compensation

    Selection The circularity test display can be called by means of softkeys Diagnosis, Start-up and Drive servo startup.  9–39 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 661 The measurement function is initiated by selecting the vertical Start softkey. The measurement can be terminated at any time by selecting the vertical Stop Stop softkey.  9–40 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 662 Important guide quantities relating to the quadrant error compensation of the two relevant axes are displayed under softkey Service QEC to assist the user further in starting up the conventional QEC. Fig. 9.17  9–41 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 663 Softkey Display must then be selected again in order to dis- play the entire circle diagram with the new resolution setting.  9–42 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 664 Note Storage and output of the measuring results are the same as described for the circularity test display in Section 9.5.2.  9–43 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 665: Conventional Quadrant Error Compensation (As From Sw 2)

    1) 100% in the two compensation values from MD 1232* and 1240* correspond to a speed setpoint of 1 V on analog drives and 10% of the maximum speed set on the drive side on digital drives.  9–44 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 666 If the compensating amplitude is too high, the circularity test clearly shows the overcompensation of the radius deviations at the quadrant crossover points (see Fig. 9.22).  9–45 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 667 (it is assumed that the optimum compensating amplitude has been found), but that after the quadrant transition point the radius deviation is less than the programmed radius (see Fig. 9.24).  9–46 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 668 (MD 1804*, bit 7) is no longer needed.  9–47 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 669: Installation With Adaptation Characteristic

    . If this happens, the user must check whether the break points in the  9–48 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 670 MD 1824* bit 0 to 1. However, it must be remembered that compensation if performed on small traversing movements (e.g. with µ incremental mode) with this parameterization.  9–49 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 671: Neural Quadrant Error Compensation (Qec - Sw 4)

    The learning and working phases as well as the resultant neural quadrant error compensation have a purely axis-specific action, i.e. there is no mutual influence between axes.  9–50 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 672 The following diagram shows the correlation between the quantization interval width and the setpoint acceleration (storage utilization by means of variable node distance).  9–51 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 673 NQEC boot files automatically on power loss, emergency stop, disk full, abort key or similar occurrences. New alarms for this function: 165051 to 165054.  9–52 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 674 This process trains the network. For this purpose, a test signal is generated on the basis of which the network learns the optimum compensation amplitude over the entire parameterized operating range.  9–53 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 675 NCK reset and secondly, a back-up copy will then be avail- able in the event of the boot file being accidentally erased or overwritten.  9–54 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 676: Start-Up Of Neural Qec

    The traversing motion can be interrupted by means of the Stop softkey and with the other start-up functions (e.g. NC stop, Reset key, etc.).  9–55 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 677 “yes” or “no” may be selected. The default setting after “Load default” is “no”. Fine quantization This parameter defines the fine quantization of the input quantity. Values of  9–56 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 678 QEC has priority. If you need to check the neuronal QEC characteristic, it can be selected with this Display softkey.  9–57 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 679: Further Optimization And Intervention Options

    Decrease learning rate, restart Circularity test compensation: sometimes learning process (with fewer Display of the characteristic: overcompensation, sometimes learning passes) Large fluctuations undercompensation  9–58 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 680 “Quantization of operating range”.  9–59 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 681 The time constant which is effective without adaptation (NC-MD 12360) applies in the medium acceleration range (50 %). The adaptation characteristic is produced –x according to an e function through these two points.  9–60 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 682 If NC-MD 12360 is set to 0, then the percentages specified in NC-MDs 13720, 13760 and 13800 are referred to a time of 10 ms. Measurement time (MD 13720) (MD 13760) (MD 13800) IAccelerationI Fig. 9.34  9–61 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 683 3 (in diagram above: a > a2) remains constant at the error measuring time value from NC-MD 13760.  9–62 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 684: Power On/Off - Monitoring Function - Special Functions (Sw 4)

    Possible causes and remedies can be found under section for start-up function headings “Neuronal QEC parameterization” and “Alarm description”.  9–63 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 685: Servo Trace (Sw 4)

    The field marked “Signal” is a pure output field which indicates the measured sig- nal selected under softkey Selection meas.signal. The text “No signal” is the default setting.  9–64 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 686 1. A new input parameter has been integrated from SW 5 for selecting channel and IKA number (see Fig. 9.35).  9–65 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 687: Selection Of Measured Signal

    Distance-to-go axis Number of predecoded blocks Capacity utilization Set position before transformation Path feedrate before transformation IKA input A IKA input B IKA output  9–66 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 688 09.95 9 Drive Servo Start-Up Application (as from SW 3) 9.6.1 Selection of measured signal You can select the SIEMENS Service 3 function with this vertical softkey. SIEMENS Service 3 The displayed signals are not explained here. The SIEMENS Service 3 softkey function is relevant only for SIEMENS servicing procedures and should be used only after consultation via the hotline.

  • Page 689: Servo Trace Display

    Note The displayed measurement results can be transferred to the MMC for storage as a file by means of softkey File functions.  9–68 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 690 “manual” setting allows the resolution to be altered as required in order, for exam- ple, to zoom part of the displayed range. END OF SECTION  9–69 Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 691: Axis And Spindle Installation

    Determination of sampling interval and interpolation time From software version 3 onwards, the machine data dialog handels the standard start-up. See Section entitled Machine Data Dialog (MDD). 10–1 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 692 2 (4 ms) Display of the NC CPU utilization (SW 5 and higher) The SINUMERIK 840C control has a real-time operating system that ensures that the moving axes and spindles are supplied with setpoints in a defined timebase (position control and interpolation cycles).
  • Page 693 During this time, CPU utilization is 100%. After all block buffers have been filled, the value settles at a lower value. 10–3 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 694: Axis-Specific Resolutions

    The input resolution must be taken into account when entering machine data that must be stored in the input system. The default value for linear axes is 10 and for rotary axes degrees. 10–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 695 Position control, input and measuring system resolutions On the SINUMERIK 840C, position control resolution and input resolution can be entered separately. In order to obtain a closed position control loop, the pulses arriving from the digital measuring system and the control accuracy must be matched.

  • Page 696: Resolution Block Diagram

    Pos. control resolution MD 1800* bits 0-3 Contouring error calculation Set speed resolution Drive control 1:8192 MD 364* MD 368* Measuring system resolution 10–6 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 697: Resolution Codes

    2 x 10 [inch] [inch] [inch] 0.5 x 10 [inch] [degr.] [degr.] [degr.] [inch] –––––––– –––––––– [degr.] –––––––– –––––––– –––––––– = standard machine data 10–7 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 698: Permissible Resolution Combinations

    Bit "High-resolution rotary axis" must be set for rotary axes. For input resolution 10 , otherwise alarm message 4 "System of units illegal" is output. 10–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 699: The Influence Of Resolution On Velocity

    The limiting value based on the position control resolution can be taken from the table above. At no time may the limiting values be exceeded. 10–9 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 700 99 999 000 inch/min, degrees/min inch, degrees 27 273 000 inch/min, degrees/min inch, degrees 2 727 300 inch/min, degrees/min inch, degrees 272 700 inch/min, degrees/min 10–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 701: Maximum Velocity For Thread Cutting

    Please follow the permissible limiting values for this type of thread cutting. This applies to path velocity, axis velocity, pitch and spindle speed (see NC Programming Guide). 10–11 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 702: Maximum Traversing Range

    If illegal input resolution and position control resolutions are entered, incorrect operation results (when the traversing range is overshot). 10–12 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 703 [inches] ± 3837.0078 inches max. traversing range for rotary axes in [degrees] (when NC MD 572* bit 2=0) ± 99999.999 degrees 10–13 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 704 [inches] ± 3837.0078 inches max. traversing range for rotary axes in [degrees] (when NC MD 572* bit 2=0) ± 99999.999 degrees 10–14 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 705: Influence On The Display

    [inch] INC 1 0.01 0.001 0.0001 0.00001 INC 10 0.01 0.001 0.0001 INC 100 0.01 0.001 INC 1000 0.01 INC 10000 1000 10–15 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 706 A maximum of 8 decades can be transferred as position value to the part program. Where applicable, decimal places are not transferred to the part program. 10–16 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 707 10 **-3 10 **-4 10 **-5 120000 12000 1200 100000 10000 1000 85000 8500 75000 7500 65000 6500 55000 5500 52000 5200 10–17 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 708: Bero (Sw 4 And Higher)

    (spindle) The system does not verify whether the external hardware required for the external zero mark hardware is actually available (BERO and cabling). 10–18 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 709: Axis Installation

    (which changes the sign of the setpoint position) and bit 2 of NC MD 564* (which changes the sign of the actual position) - see flowchart. 10–19 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 710 Bit 1 of NC MD 564* = 0 Bit 1 of NC MD 564* = 1 Axis-specific closing of the position control loop 10–20 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 711: Speed Setpoint Matching/Tacho Compensation

    Precision enhancement For even more precision of the setpoint matching, MD 256* and MD 260* can be increased by the same factor. 10–21 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 712 MD 268* taking account of the control margin of 5 - 10%. For MD 264*, a value that is 20% higher than that for MD 268* is selected. 10–22 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 713 MD 264*, MD 268* + 20% = 5160 [VELO] or 6300 [0.01%] Caution: The low speed setpoint has an adverse effect on the control behaviour of the axis. 10–23 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 714: Servo Gain Factor Kv Nc Md 252

    If the drive is intended to have acceleration of 1 m/s , adopt a cautious approach and reduce to one-half of the value 0.5 m/s ˆ = input 50 10–24 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 715 (Section 9). Traverse at various feedrates. t [ms] t [ms] Especially deceleration can be observed with high voltage gain on the screen. 10–25 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 716: Acceleration Nc Md 276

    This value (if it does not overtax the drive) is entered in NC MD 276*. This value normally lies in the range from 0.3 m/s to 2 m/s 10–26 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 717 If the customer wishes it, the acceleration can be further reduced to protect the machine against excessive wear and tear. The various axes, including interpolating axes, may be assigned different accelerations. 10–27 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 718: Jerk Limitation (As From Sw 6)

    10–28 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 719 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 -0.5 a [m/s v [m/min] 17.7 19.5 21.0 22.2 23.1 23.7 24.0 24.0 24.0 24.0 10–29 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 720: Position Monitoring

    ...). The monitoring data are set in NC MD 212* and NC MD 372*. A detailed description is given under NC MD 372*. 10–30 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 721: Dynamic Contour Monitoring

    Machining true to contour is only possible if all the axes that interpolate with each other are set to the same servo gain (also applies to rotary axes). The servo gain factor should be as high as possible. 10–31 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 722: Drift Compensation

    10.4.2 Drift compensation Drift compensation is semi-automatic on the SINUMERIK 840C, as it must be initiated by the operator. Drift compensation can be performed when the axes (of the NC) and the drives are operating in closed-loop control mode and the axes are at rest.

  • Page 723: Axis Traversing

    No follow-up mode X, Y, Z, 4 - 9 No parking axis X, Y, Z, 4 - 9 Pulse enable with digital drive 10–33 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 724: Program-Controlled Traversing

    NC MD 548*, 550*, 552* • NC START ineffective (DL 16) • Feed disable all Check to see if axis traversing is possible via program memory. 10–34 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 725: Reference Point Approach

    MD 560* bit 6 = 0 • Axis-specific feed enable set • Collective feed enable set • Reference point between reference point cam and limit switch. 10–35 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 726 NC MD 244* ("Reference point offset") by entering 2000 in NC MD 244* and a position control resolution of 1/2 x 10 During reference point approach, the axis would then travel to and then back to . 10–36 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 727 800 should provide an option which would solve the problem without additional PLC support during reference point approach. This option is referred to as automatic reference point approach, i.e. reference point approach with automatic direction recognition. 10–37 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 728: Reference Point Approach With Automatic Direction Recognition

    (refer to Section REFERENCE POINT APPROACH WITHOUT AUTOMATIC DIRECTION RECOGNITION for a detailed description of the remaining part of the sequence). 10–38 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 729: Program-Controlled Reference Point Approach

    MD 564*, bit 0, and not with the direction keys. Example: AUTOMATIC or MDA mode Note: From SW 5, simultaneous referencing of up to 5 axes is possible. Example: 10–39 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 730: Referencing Without Programmed Motion (With Sw 4 And Higher)

    The interface signal "Delay reference point approach" in DB 32 DW k + 1, bit 12 is evaluated as for normal reference point approach. 10–40 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 731: Setting Reference Dimension By A Plc Request (Sw 4 And Higher)

    Enable leadscrew error compensation, IKA compensation • Enable SW limit switch monitoring • Set "Reference point reached" bit, (DB 32, DW K+0, bit 12) 10–41 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 732 ”Set reference dimension” is requested as reference position. 10–42 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 733: Distance-Coded Reference Marks

    132* ("Control loop hardware"). The function "Distance coded reference marks" does not affect the reference point approach with position encoders already in use. 10–43 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 734 During reference point approach, the axis must be brought to rest within the range covered by the (linear) scale after crossing two adjoining reference marks. 10–44 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 735: Initial Installation Of Distance-Coded Reference Marks

    The maximum possible value which can be entered for the creep speed is therefore: MD 284* (axis) = 50 m/min. Machine data MD 296* (reference point approach speed) is not evaluated. 10–45 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 736 = Using the above example: X min 10-n 10+n 0.02 10.02 9.98 10.04 9.96 10.06 9.94 0.02 (n-1) Reference mark 10–46 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 737 Direction of movement -: Machine and linear scale in opposite directions (MD 1808*, bit 2=1) Absolute value offset Direction of movement 10–47 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 738 The software limit switches are not enabled and no values are displayed in the reference point display. 10–48 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 739: Spindle Installation, Spindle Functions

    Additional information in Functional Descriptions Section. Overview In SINUMERIK 840C, output of the analog spindle speed is fully implemented in the NC, so that it can only be influenced from the PLC with special signals (see Interface Description, Part 1, Signals). Spindle data for max. 8 gear stages and additional monitoring functions are stored in the control.
  • Page 740 Switching logic Mode switching Monitoring functions Link RAM Open-loop speed control Servo position control Monitoring functions Measuring circuits Structure of spindle control 10–50 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 741: Open-Loop Control Mode

    S value, M3, M4, M5 and G96 • Thread-cutting – programming of S value, M3, M4, M5 and G33, G34, G35 10–51 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 742 The gear is output on the basis of the lowest switching frequency, i.e. if the speeds of the individual gears overlap, a new gear is output only when the programmed S value is no longer possible for the selected gear. 10–52 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 743 – MD 419* to 426* ”Acceleration time constant without position control” 10–53 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 744: Oscillation Mode

    "Alarm limit speed setpoint", cancelling the speed controller enable. 10–54 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 745 (like M05) so that a new M03 or M04 has to be programmed in the part program to enable the spindle to accelerate to the S value previously programmed. Signal "Acknowledge M19" is only active in combination with "PLC spindle control". 10–55 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 746 2), or with M3, M4. In this case the position control loop is opened but the spindle controller enable relay does not drop out (spindle can drift out of position). 10–56 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 747: Absolute Positioning Sequence (M19)

    Creep speed for M19 Speed characteristic for case 1a Example 0° Actual position: 315° Programmed position: 90° Shortest path: +135° Example for case 1a 10–57 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 748 Creep speed for M19 Speed at beginning of positioning Beginning of positioning Dwell from MD 478* Speed characteristic for case 1b (actual speed creep speed) 10–58 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 749 If the speed of the spindle is below the limit speed, it must be resynchronized. Continue then as in case 1b). Creep speed for M19 Recognition of zero mark Speed characteristic for case 2 10–59 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 750: Incremental Positioning Sequence (M19 Through Several Revolutions)

    Speed characteristic for incremental positioning Note: If function M19 is interrupted during several revolutions via command channel (e.g. by reset), this may lead to incorrect positioning. 10–60 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 751 The spindle has thus moved 90° from the last M19 position in the specified direction, so the total is Distance to be traversed: –90° Example 2 10–61 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 752: Method A And B In The Nc-Internal Solution

    During M19 it is possible to switch to jog, incremental or repositioning. The position control loop remains closed and the axes can be traversed. 10–62 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 753: Gain Factor Change

    The diagram below is intended to illustrate the changeover process using SIMODRIVE 650 as an example. SINUMERIK SIMODRIVE Terminal for M19 IS:CHANGE GAIN FACTOR Following error Gain factor P-54 469* Simplified block diagram 10–63 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 754 (see section headed "The positioning sequence") is less than the speed that can be transferred via the analog interface at a maximum of ± 10 V. 10–64 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 755: Aborting The Positioning Mode

    IS:SERVO ENABLE is reset. An error message will be entered in the user interface. Positioning will not be continued, however, if the signal is set again. 10–65 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 756: Curved Acceleration Characteristic (Sw 4 And Higher)

    The obtainable linear ramp-up time constants increase out of proportion for higher speeds Setpoint Time Fig. 2 Speed characteristic during acceleration (thick line) 10–66 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 757 Possible shapes of acceleration characteristic when adaptation factor is varied. For c = 1 (1 = 100 %), the acceleration above speed limit nx is reduced in inverse proportion to the speed. 10–67 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 758 Positioning mode (M19, positioning from PLC or command channel): The maximum positioning speed is limited to nx ("Limit at which acceleration adaptation takes effect", MD 2471*). 10–68 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 759: Plc Intervention In Spindle Control

    + 1/bit 6 Timer (set spindle speed) Actuator Spindle MD 5210 bit 7 Gearing MD 5200 bit 2 DRK + 1 END OF SECTION 10–69 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 760: Data Backup/Cpu Replacement

    (MMC CPU). • The SINUMERIK 840C provides the option of storing various data sets of the same type. To facilitate management of these files, the SINUMERIK 840C allows the use of directories like those used on PCs. If the MMC CPU is defective all data is lost even on the hard disk.

  • Page 761: Ways Of Backing Up Data

    PC format because only in this format is information on the original path of files and directories output. See the SINUMERIK 840C Operator’s Guide for a detailed description. The interface is automatically switched between V24 and 20mA modes to match the cable used.

  • Page 762: General Notes On Data Backup

    NCK data PLC user program 611D configuration and MD Boot file 611D Note: The CSB battery is used for SRAM data buffering. 11–3 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 763 PG function in MMC PG S5 DRAM DRAM Software and TEA3 Software and TEA3 Battery for all data in the SRAM 611D 11–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 764: Saving/Loading Nck Data

    NC programs can be transferred from the ”Machine” area and ”Programming” areas (NC editing) to the disk. • NC programs can also be saved and loaded in the ”Services” area. 11–5 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 765 By using file name and SK ”OK” data are being saved Note: When implementing tool management the data blocks used must be saved by PG. Run a backup of customer-specific PLC data 11–6 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 766: Data Backup Procedure Via Streamer

    Using the menu option ”Backup system” all data can be saved including additional options such as WOP. With ”Backup user data” only user data are saved. Note: ”User data” must be available when upgrading software. 11–7 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 767: Restarting After Mmc Cpu Replacement

    Load PLC MD from disk via Diagnosis/Startup/Machine data/File function Carry out a PLC restart via PG or Diagnosis/General reset mode If required load data from disk to NCK 11–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 768: Loading Via V24 Interface Or Fd-E2

    Startup/Machine data/File function Carry out a PLC restart via PG or Diagnosis/General reset mode If required load data from disk to NCK 11–9 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 769: Loading From Hard Disk (Control Startup With User Data)

    Load Standard_T TEA1 standard Standard_M TEA1 data TEA1 10) Set vertical SK 18) SK ”Loading from disk” 11) SK ”General reset mode” 11–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 770 ”Recall” key twice Loading cycles machine data 32) SK ”Cycles MD” (loading procedures for cycles MD same as for NC MD) 11–11 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 771 38) SK ”Drive general reset” not required. Warning: Pressing SK ”Drive general reset” will erase the boot file with the drive user data in binary format. 11–12 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 772 49) Machine display faded in 50) Press area switchover key 51) SK ”Diagnosis” 52) SK ”File function” 53) Place cursor on required file 11–13 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 773 64) SK ”Exit general reset mode” 65) ”Machine area” key 66) END Note: Missing data, e.g. TC, ZO, setting data must be reloaded later. 11–14 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 774: Cpu Replacement

    11–15 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 775 Step 37 Loading cycles machine data Formatting NCK UM PLC general reset Steps 64 to 66 End of general reset END OF SECTION 11–16 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 776: Functional Descriptions

    Changes to NC MD data for leadscrew error compensation do not take effect until POWER ON and reference point approach have been executed. 12–1 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 777 Pos. error Spacing Traverse Reference point path Neg. Neg. traversing limit Pos. traversing limit error 12–2 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 778 Because compensation is not possible at the reference point, the error curve must be shifted so that the error is zero at the reference point. Pos. error Spacing Error=0 Traverse path Reference point Neg. error 12–3 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 779 The compensating value (0 to 100 units) is transferred to NC MD 328*. 12–4 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 780 6000 MD 316 * In view of the fact that the SINUMERIK 840C has a total of 1000 compensation points for all axes, the control must be informed via MD 316* as to which of these 1000 points corresponds to the axis reference point. The compensation point is not entered directly in MD 316*, the MD offset (MD 6125 = MD offset = 125) being entered instead, so the reference point can only be located on compensation points 1, 5, 9, 13, 17, ...
  • Page 781 As stated above, the reference point determines the compensation point at which leadscrew error compensation is activated following reference point approach. No compensation is allowed at this compensation point! 12–6 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 782 K4 is used when travel goes 10 mm in a negative direction, and K6 when travel goes 10 mm in a positive direction. 12–7 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 783 00 00 10 00 (negative compensation at K20) • NC MD 6006 = 00 00 11 00 ( positive compensation at K24) 12–8 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 784 Because the compensating value at the compensation point must be processed as quickly as possible, the specified acceleration value (NC MD 276*) is not applicable in this case. 12–9 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 785: Rotary Axis Function

    Programming of the rotary axis may be absolute (G90) up to max. 360 degrees. The programmed sign defines the direction of travel. Following a program start after a block search 12–10 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 786 Entry in NC MD 280* = 5400 (1000 degrees/min) For combinations of the various types of resolution and max. values, refer to the Section on axis installation/start-up. 12–11 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 787: Endlessly Rotating Axis (Sw 4 And Higher)

    • The feedrate of the endlessly rotating axis is weighted with the axis-specific override. ERA is the abbreviation for endlessly rotating axis. 12–12 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 788: Display Of Endlessly Rotating Axis

    EMERGENCY STOP (alarm 2000) as well as all alarms which effect cancellation of the interface signal "Mode group ready" always lead to shutdown of the "endlessly rotating axis" (specific to mode group). 12–13 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 789: Dwell In Relation To Axes Or Spindles

    An input of 5.5 IPO cycles (default setting: Refer to legend for velocity curve) is recommended to the 840C system. Note: Deadtime T cannot be compensated. 12–14 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 790: Extension Of Dwell (Sw 5 And Higher)

    The standard value for NC MD 330 has changed from 550 to 450 since SW 4. • No zero offsets or tool offsets are included for the axes. 12–15 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 791: Warm Restart

    (DB48, DL0, bit 0) must be initiated over the PLC interface. The "warm restart" function reconfigures the control without necessitating subsequent reapproaching of the reference points. 12–16 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 792 (POWER ON). 12–17 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 793: Coordinate Transformation 6Fc5 150-0Ad04-0Aa0

    Alarm 2189 Transformation undefined • Alarm 2190 Transformation axes assigned • Alarm 3086 Illegal transformation selection • Alarm 3087 Error in transformation data 12–18 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 794: Functional Description

    In this way, the feedrate on the contour is always the maximum possible feedrate. At very low feedrates, larger velocity fluctuations of the rotary axis can occur because of the limited calculation precision. 12–19 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 795: The Transformation Data Set

    Axis name 2nd real axis 5066 Axis name 3rd real axis 5067 Axis name 4th real axis 5068 Axis name 5th real axis 5069 12–20 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 796: Definition Of Machine Data For Coordinate Transformation

    2nd real axis (MD 5066) The angle or real machine axis through which the associated axis rotates, is always assigned to the 3rd real axis (MD 5067). 12–21 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 797 H function unassigned address interpolation parameter interpolation parameter unassigned address interpolation parameter unassigned address subroutine unassigned address M function unassigned address 12–22 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 798: Transformation Parameters

    TRANSMIT coordinate transformation up to SW 4). From SW 5, transformation parameters are also required for Transmit (see description below). 12–23 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 799 Z axis (unit: 10 degrees]. Parameter 10: Axis number for axis which is used to calculate G96 (constant cutting speed). 12–24 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 800 Gimbal head millhead - equivalent to those of the axis positions of the rotary axis if these are set up according to the norm in the direction of rotation. 12–25 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 801: Machine Data For Fictitious Axes

    MD 564* Bit 7 Axis exists MD 568* Encoding of the axis name MD 576* Axis not permitted in channel 12–26 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 802: Nc Plc Interface Signals

    Selection of coordinate transformation from the command channel is described in the Interface Description, Part 1 "Signals". 12–27 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 803: Explanation Of The Programming And Operation Of Coordinate Transformation

    G17 is automatically set when transformation has been selected. The plane which was valid before selecting transformation is automatically restored after transformation has been deselected. 12–28 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 804 • The programmable angle of rotation for coordinate system rotation (G58, G59) must also be ZERO when transformation is selected or deselected. 12–29 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 805: Examples Of Coordinate Transformation

    ) - rotary axis Infeed axis NC MD 5067 to 5069 unassigned (Input: 1111 1111) See NC Programming Guide for programming example. 12–30 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 806: Example Of 2D Coordinate Transformation

    = fictitious coordinate system offset = angle of rotation NC MD 5067 to 5069 unassigned (Input: 1111 1111) See NC Programming Guide for programming example. 12–31 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 807: Example Of 3D Coordinate Transformation

    = to be input into the fictitious coordinate system NC MD 5068 to 5069 unassigned (Input: 1111 1111) See NC Programming Guide for programming example. 12–32 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 808: Transformation Machine Data Change Without Warm Restart

    Machine data must be changed in time (approx. 100 ms) before transformation selection. This can also be achieved by programming @714 before transformation selection. A machine data change has no effect on active and current transformations. 12–33 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 809: Spindle Functions

    G95/G96 is too low by a factor of 10. • If the system includes several spindles, a function must always be assigned to the first spindle. 12–34 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 810 Switching logic Mode switching Monitoring functions Link RAM Open-loop speed control Servo position control Monitoring functions Measuring circuits Structure of spindle control 12–35 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 811: Description Of The Spindle Modes

    S value, M3, M4, M5 and G96 • Thread-cutting – programming of S value, M3, M4, M5 and G33, G34, G35 12–36 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 812: Gear Ratio Changing

    – MD 419* to 426* ”Acceleration time constant without position control” 12–37 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 813: Oscillation Mode

    Gear ratio changing cannot be employed in the positioning mode. • M19 must not be activated or programmed when the G96 function is active. 12–38 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 814: Selecting The Positioning Mode

    Maximum permitted acceleration – Gain factor – Position window This information is transferred to the user data on request from the command channel. 12–39 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 815: The Positioning Sequence

    The maximum speed attained during positioning is the creep speed. Creep speed for M19 Speed characteristic for case 1a 12–40 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 816 (MD 427*). Then the M19 position is approached with interpolation until the spindle can be stopped at the specified position utilizing maximum deceleration. 12–41 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 817 Creep speed for M19 Speed at beginning of positioning Beginning of positioning Dwell from MD 478* Speed characteristic for case 1b (actual speed creep speed) 12–42 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 818 (MD 462*), the spindle is first decelerated under control to the creep speed. If the speed of the spindle is below the limit speed, it must be resynchronized. Continue then as in case 1b). 12–43 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 819 The actual position can be uniquely defined only within one revolution (0 ... 360°). Since one assumes that the spindle has moved little since the last positioning, the difference is defined in the range -180 to +180°. 12–44 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 820 This means that the spindle has moved 90° from the last M19 position in the opposite direction to the specified direction, so the total is: Distance to be traversed: +270° Example 1 12–45 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 821 The spindle has thus moved 90° from the last M19 position in the specified direction, so the total is Distance to be traversed: –90° Example 2 12–46 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 822: Gain Factor Change

    The diagram below is intended to illustrate the changeover process using SIMODRIVE 650 as an example. SINUMERIK SIMODRIVE Terminal for M19 IS:CHANGE GAIN FACTOR Following error Gain factor P-54 469* Simplified block diagram 12–47 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 823 (see section headed "The positioning sequence") is less than the speed that can be transferred via the analog interface at a maximum of ± 10 V. 12–48 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 824: Aborting The Positioning Mode

    Breakdown limit M = const M 1/n M 1/(n*n) Rated speed Speed n Fig. 1 Torque characteristic of induction motor 12–49 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 825 (most important application: Open-loop controlled operation of a leading spindle in the synchronous spindle or ELG grouping). 12–50 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 826 Possible shapes of acceleration characteristic when adaptation factor is varied. For c = 1 (1 = 100 %), the acceleration above speed limit nx is reduced in inverse proportion to the speed. 12–51 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 827 Positioning mode (M19, positioning from PLC or command channel): The maximum positioning speed is limited to nx ("Limit at which acceleration adaptation takes effect", MD 2471*). 12–52 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 828: C Axis Mode

    If reference point approach for the C axis is not to be used, MD 560*, bit 4 ”No start disable for reference point” must be set. 12–53 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 829: Selection And Deselection Of The C Axis Mode

    The absolute system remains unchanged on switchover from C-axis mode to spindle mode, i.e. the present status of the "Axis is referenced" signal remains valid for spindle operation. 12–54 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 830: Synchronizing And Referencing

    POINT REACHED must be cancelled by setting IS:PARKING AXIS (see below). PARKING AXIS may only be reset when the mechanical link is re-established. 12–55 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 831 C axis, then backlash compensation and leadscrew error compensation effect this measuring channel. 12–56 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 832 If the positioning mode is requested by the NC or PLC system before the SPINDLE SYNCHRONIZED signal is set again, the spindle will first pass the zero mark before it approaches the programmed position. 12–57 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 833: Initiating The C Axis Mode

    C axis can be made to rotate in opposite directions by setting the interface signal ”Invert M3/M4” (DB 31 DW k + 1, bit 4). 12–58 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 834 The advantage of this method is that machining with the C axis can begin sooner because a defined axis position is reached quickly. 12–59 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 835: Encoder-Specific Resolution

    If a value other than zero is entered in MD 461*, the variable incremental weighting for the axis must also be entered. 12–60 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 836: Possible Configurations For The C Axis Mode

    The following diagrams give an overview of the possible input/output assignments for the C axis mode. When configuring with two encoders and two drives, the C axis must be declared an independent axis. 12–61 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 837 C axis Setpoint C axis Drive Gear actuator ratios Spindle Setpoint spindle Drive Gear actuator ratios Configuration with two encoders and two drives 12–62 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 838 1, must be correctly set. The set signs take effect in one or the other of the operating modes. Spindle operation: MD 521*, bit1 active. C axis operation: MD 564*, bit1 active. 12–63 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 839: Following Error Compensation For Thread Cutting

    The specified angle is always calculated modulo 360 degrees. Up to five places after the comma are accepted. R parameter chaining is possible. The last angle to be entered remains active after power off. 12–64 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 840: Thread Re-Cutting/Setting Up

    The offset angle does not remain active after Power On. The angle is displayed in 3.5 format. Maximum value: 359.99999 degrees Resolution = 10 degrees, without a sign. 12–65 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 841: Thread Cutting Position Controlled Spindle (Sw 2 And Higher)

    A linear increasing/decreasing lead (as for G34, G35) cannot be cut with thread cutting, position control spindle (rigid tapping). 12–66 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 842: Switching On The Function

    MD MD MD MD MD MD MD MD MD MD MD T/M = Initial setting/turning and milling MD = Initial setting can be set via MD 12–67 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 843: Switching Off The Functions

    The function G98 can also be switched off by programming any other command (G94, G95, G96, G97 ...) from the 12th G group. 12–68 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 844 To simplify programming, the final point of the rotary axis is not programmed. The control derives the final point from the programmed lead and the path of the linear axis. 12–69 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 845: Parameter Set Switchover With Thread Functions

    MD 521*, bit 4 = 0 C axis mode remains active. MD 521*, Bit 4 = 1 C axis mode is switched off with RESET. 12–70 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 846: Reading In G Functions

    A block buffer (FIFO memory) is first filled after NC START or by programming G171. _______ The FIFO function is omitted from SW 3 onwards As from SW 4: DB 10 - DB 15 12–71 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 847 The FIFO function cannot be activated in more than 2 NC CPU channels. If a FIFO buffer is activated for a channel which does not exist, it is ignored. 12–72 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 848: Control Of Predecoding (Sw 5 And Higher)

    204* for the number blocks. Once these blocks have been predecoded (displayed in SD 206*), the read-in disable is cancelled again. The predecoded blocks are now processed without any drop in velocity. 12–73 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 849: Absolute Encoder

    The absolute encoder back-up battery which is also for up to 3 axes, is located on the absolute submodule. The SIPOS absolute encoder can only be used in conjunction with the HMS measuring circuit module (high-resolution measuring system). 12–74 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 850 A distinction can be made between two cases by setting NC MD 1808* bit 0 = 1 ("Axis with SIPOS absolute encoder") during reference approach. 12–75 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 851 Note: Reference point approach can be restarted when NC MD 1808* bit 3 has been deleted. 12–76 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 852 = 130000000 - 199999999 = - 69999999 Calculated absolute offset = - 130000000 correction: absolute offset = - 130000000 + 199999999 = +69999999 12–77 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 853: What Happens On Warm Restart (Power On)

    The control can only be informed that the error has been eliminated after a renewed POWER ON. • The specified axis numbers must be consecutive, i.e. no gaps in the numbering are permitted. 12–78 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 854: Comments

    • If the mechanical traverse direction is changed with NC MD 564*, NC MD 1808* bit 2 must also be adapted correspondingly. 12–79 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 855: Sipos Absolute Encoder Errors

    Check that connector between measuring circuit and absolute submodule is firmly in position. Note: When sending in faulty components for repair, always state the error number. 12–80 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 856: Endat Absolute Encoder (Sw 5.2 And Higher)

    The max. number of encoder revolutions is: • ± 2048 rev for linear axis • 0 to + 4096 rev for rotary axis 12–81 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 857: Hardware Requirements

    Position controller resolution 0.5 *10 1 revolution Rotary grid spacing= = 0.000488 rev. 2048 10 mm µ Linear grid spacing= = 4.88 2048 12–82 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 858 Calculation of the grid spacing with EnDat absolute encoders using 611D: Drive MD 1022 Meas. system 1: 1264*= Drive MD 1005 Drive MD 1032 Meas. system 2: 1264*= Drive MD 1007 12–83 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 859: Special Features For Large Traversing Ranges

    1 or 16 load revolutions on POWER ON or after ”Park”. 12–84 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 860 The symmetrical traversing range is not available in conjunction with the area expansion for the ENDAT absolute encoder (MD 1808*, bit 7=1). 12–85 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 861: Offset Of The Absolute Encoder From The Machine Absolute System

    When the NC MD 1808*, bit 0, axis with absolute encoder, is set, a difference is made between two types in the reference point approach mode. 12–86 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 862 POWER ON. Afterwards, the displayed actual position must be around zero and there is no longer an alarm pending. 3rd step Reset NC-MD 1808*, bit 3. 4th step Execute reference point approach. 12–87 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 863 ”Reference point reached” are set. For set-up without reference point encoder, the customer must take care of the overflow handling. 12–88 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 864 5.2 m < 9.99999999 m If a value > 10.24 has been ascertained for the absolute offset, 20.48 m must be deducted from this value. 12–89 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 865: Behaviour On Power On)

    If an ENDAT encoder is used as the indirect measuring system, a range extension can be set in NC MD 1808*, bit 7. Encoder overflows are recorded and stored in the NC-CPU (SRAM) as a rough encoder position. 12–90 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 866: Storing Absolute Information

    Calculation of half of the definite traversing range S =4096 rev/2·1/59·720000 Units[MS]/rev=24992542.4 units [MS] is the maximum permissible movement of the axis when it is switched off (=34.7 load revolutions). 12–91 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 867 Service display To provide a control for the operator, the number of ENDAT absolute encoder overflows are displayed in the axis service display. 12–92 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 868: First Start-Up

    Absolute offset not valid MD 1808*, bit 7=1 Initialize encoder coarse position Subsequently, initiate NCK Power On and continue with step 2. 12–93 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 869: Special Start-Up Cases

    If data loss in the SRAM occurs because of a hardware fault and it is not possible to back up the NC-MD file, the absolute encoder must be realigned. This task can be simplified with a visible mark on the machine from which the commissioning engineer (Siemens Customer Service) can determine the position offset as accurately as possible.

  • Page 870: Path Dimension From Plc

    NC channel the path dimension is traversed. You must also parameterize the number of the NC channel. 12–95 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 871: Termination Of The Function Path Dimension From The Plc

    • Axis-specific feed inhibit (PLC interface signal) NC stop and feed stop do not have any effect on an active path dimension function. 12–96 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 872: Meaning Of Nc Md 5008, Bit 7

    • An incremental path is being traversed (INC, REPOS) • A manual path is being traversed, i.e. a traverse key is pressed. 12–97 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 873: Path Dimension From The Plc And Mda, Teach In And Automatic Modes

    Interface signals ”Program interrupted” and ”NC start possible” can be applied as the criterion for NC channel in the stop state. 12–98 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 874 (several revolutions) after NC stop followed by NC start. (Same response as for part program interruption followed by NC start) 12–99 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 875: Comments

    A check is made to see whether an incorrect position was given. The path dimension is aborted to prevent an incorrect position from being traversed. (Negative acknowledgement with error/number to the PLC). 12–100 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 876 2. Coupled-motion axis as the path dimension axis: Coupled-motion axes are not traversed. Path dimension is aborted and a negative acknowledgement is sent to the PLC. 12–101 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 877: Indexing Function From The Plc

    Even where a division leaves a remainder, indexing positions are calculated to a tolerance of input resolution and approached. 12–102 © Siemens AG 1992 All Rights Reserved 6FC5197- AA502 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 878: Division In Set-Up Mode

    (however a check is made x ND whether <indexing Limit: 1 ... –––––––– position 1> or the software limit switch should be approached 12–103 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 879: Explanation Of Indexing Function Terms

    The division reference dimension can be input by NC MD 1108*. No input need be made for rotary axes since the dimension is set to 360 degrees internally in the control. 12–104 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 880 This is done with machine data ”Division offset” in which the distance between actual value 0 and division 1 is defined. 12–105 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 881 12–106 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 882: Machine Data For The Function "Setup Mode Division Related

    : Conversion of actual value to indexing position Standard value : Bit 3 = 0 (for all axes) Active : Every 100 ms 12–107 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 883 RESET being necessary. If the indexing machine data are altered during machining with the indexing function, they become active after approximately 100 ms! 12–108 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 884: Traversing An Indexing Axis To The Reference Point

    Note: The illegal range (indexing position < 1) must no be selected as the reference point. 12–109 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 885: Monitoring

    – can be read by the PLC – can be configured (with its own actual value display with division counter) – cannot be written 12–110 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 886 JOG offset –––––––– Workpiece related actual value Simulation actual value –––––––– Interpolation actual value –––––––– Machine-related actual value with –––––––– following error 12–111 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 887: Plc User Interface

    Ratio as for rotary axes. Their indexing position is always displayed in absolute values, linear axes cannot approach an indexing position which is < 1! 12–112 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 888: Error Messages From The Nc To The Plc

    The parameters for the 1st parameter set are shown in the diagram above. A total of 8 pa- rameter sets are available. Refer to ”Parameter set switchover” function for further details. 12–113 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 889: Feedforward Control

    Recommended setting: Feedforward control time constant: =0.5 feedf = Rise time of the speed control loop Actual value Setpoint Speed 12–114 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 890: Setpoint Filter In Drive (Sw 4 And Higher)

    Note: From software version 3 of the SINUMERIK 840C onwards, the machine data dialog includes an optimization menu which allows settings to be optimized on the basis of measuring curves. See Section MACHINE DATA DIALOG for further details.

  • Page 891: Switchover Measuring System 1 Or 2 (Sw 2 And Higher)

    Compensation values for the backlash can be set for each measuring system separately (MD 220*/MD 1288*). • Temperature compensations always effect the actual value of the active measuring system. 12–116 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 892: Measuring Circuit Monitoring And Alarm Processing

    C axis, backlash compensation and lead screw error compensations are active in the position control mode M19 (M19 absolute, M19 through several revoltions) and C axis mode. 12–117 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 893: Quadrant Error Compensation (Sw 2 And Higher)

    Upper limit range 2 (a [100 units MS/s MD 1252* Upper limit range 3 (a [10000 units MS/s QEC is the abbreviation for Quadrant Error Compensation 12–118 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 894: Installation

    100 % in the two compensation values from MD 1232* and 1240* correspond to a speed setpoint of 1V in analog drives and to 10 % of the maximum speed set in the drive system in digital drives. 12–119 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 895: Installation Without Adaptation Characteristic

    If the compensating amplitude is too small, the circularity test shows that the radius deviations from the programmed radius at the quadrant crossover points have insufficient compensation (see Figure 3). 12–120 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 896 (see Figure 5). 12–121 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 897 (MD 1804*, bit 7) is no longer needed. 12–122 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 898: Installation With Adaptation Characteristic

    The characteristic values are most easily derived from a graphic representation. 12–123 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 899 If unsatisfactory results are obtained for very low speed values, a) increase the position control resolution b) raise the smoothing time constant (MD 1256*), values 100 ms are recommended 12–124 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 900: Axis Converter/Spindle Converter (Sw 2 And Higher)

    1st prog. axis channel-specific SD 628* 1st machine axis channel-specific SD 630* 2nd prog. axis channel-specific SD 632* 2nd machine axis channel-specific 12–125 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 901: Programming

    2nd prog. spindle channel-specific SD 610* 2nd real spindle channel-specific SD 612* Spindle conversion list on/off (1 = on, 0 = off) 12–126 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 902: Programming

    The spindle converter can be switched between read/written and on/off channel-specifically via the PLC with function block 61/62. The data can be transmitted via RS 232 C (V.24) 12–127 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 903: Functional Description Of Gearbox Interpolation (Up To Sw 3)

    Bit 5 Include tool length compensation in calculation for synchronization • NC MD 1856*/531* Bit 4 Synchronization time-optimized • NC MD 2522*-2529* Alarm limit speed 1st-8th PaSe 12–128 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 904: Brief Description Of Gi Functions

    The GI function allows the transmission ratio (link factor) to be freely programmed. The SINUMERIK 840C makes the gearbox interpolation function available in parallel to the basic interpolations (linear, circular, spline interpolation).
  • Page 905 These simulated drives do not have a position actual value encoder or a motor. The NC MD 564* bit 6 must not be set for simulated axes. 12–130 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 906: Operating Principle

    1 if possible to ensure that a large leading movement results in a small following movement. 12–131 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 907: Link Types With Constant Link Factor

    Following drives control Following drives Position controller Leading/following drives in a setpoint link with compensatory controller and following drive overlay 12–132 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 908: Actual Value Link

    K4 leading drives has been matched by means of the "Time constant setpoint smoothing" function (MD 1272* or 486*). 12–133 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 909: Compensatory Control

    Disturbances in the leading drive do not therefore have any effect on the compensatory control. 12–134 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 910: Curve-Gearbox Interpolation (Cgi) (Sw 4 And Higher)

    The following can be applied to IKA input quantity A: • Absolute axis setpoint position, • absolute axis actual positions or • R parameters. 12–135 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 911 G400 to G403 are extended by the IKA link branches. It is not possible to connect input B in these cases (G400 to G403). The following table gives an overview of possible GI/IKA link structures. 12–136 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 912 Setpoint position input position of weighting factor in of following address leading G402/3 command address (I, J) Link types of GI/IKA link structures 12–137 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 913: Variable Cascading Of Gi Following Drives (Sw 4 And Higher)

    LDx --> FDy/LDy --> FDx This type of chain may be defined (see gantry axes), but it must be ensured that these links are not active simultaneously. 12–138 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 914: Following Drive Overlays

    A following drive and up to 5 leading drives can be synchronized simultaneously. 12–139 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 915: Influencing The Following Error

    (setpoints for actual/setpoint-linked leading drives, following drives, FD overlays) and can be activated for leading and following drives (see Section "Functional description of feedforward control" for further details). 12–140 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 916: Block Search

    In the LINK ACTIVE state, GI-specific monitoring routines are activated for the following drive in addition to the monitoring functions which are normally performed on NC axes/spindles. These routines are described in detail below. 12–141 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 917: Monitoring For Maximum Velocity/Speed And Maximum Acceleration

    2) Possible velocity characteristic when F override is reduced by PLC user program Diagram showing velocity monitoring functions for following axis As from SW 4: See functional description for ”Parameter set switchover” 12–142 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 918 When starting a 2nd leading axis, this leading axis will be limited or set to standstill. As from SW 4: See functional description for ”Parameter set switchover” 12–143 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 919 MD 336 "Velocity increase factor". 12–144 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 920 Activating the function The function "Velocity/acceleration limitation of ELG following axes" is activated axis- specifically via the MD bits 1844*.7 and MD bits 1856*.0. 12–145 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 921: Fine/Coarse Synchronism

    Following drive speed Following drive velocity Synchronism monitoring in LINK ON state 12–146 © Sie me ns AG 1992 All Right s Re s e rve d 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 922: Hw/Sw Limit Switches Of Following Drive

    (see Sect. Dyn. SW limit switches for following axes). 12–147 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 923: Special Features Relating To Following Axes

    FDset = KF * LDset = Numerator I/Denominator J *LDset • Programming of certain positional references between the leading and following drives (synchronous positions as required). 12–148 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 924 G 401 : Not possible : Possible Variable synchronous positions cannot be specified via the PLC Only via definition of link type K3 12–149 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 925: Programming

    The gearbox configuration can be changed in any channel of the mode group. The last instruction given is the active instruction, i.e. there are no priorities. 12–150 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 926 In "On-the-fly synchronization" mode (G403), block changes can be inhibited via NC MD 1848*/526* bit 5 until the interface signal SYNCHRONIZATION REACHED is present. 12–151 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 927 (G402) first, followed by the GI grouping of which the leading drive acts as the following drive in the first GI grouping, etc. 12–152 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 928: Programming Via Nc Part Program

    Reconfiguration permissible • NC MD 1844*/525* bit2 Switchover of link factor permissible • NC MD 1844*/525* bit3 Overwriting of synchronous position permissible 12–153 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 929: Start-Up

    M19 creep speed of the appropriate gear stage (NC MD 427* to 434*) for spindles must be set to a value other than "0". The gearbox interpolation grouping is now functional and ready for programming. 12–154 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 930: Full Start-Up Procedure

    Synchronism error Check the GI programming Configuration; functions Activate/deactivate link; on-the-fly synchronization Set the interlocks Interlocks, e.g. set reconfiguration etc. (NC MD bits) 12–155 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 931 M19 creep speed of the appropriate gear stage (NC MD 427* to 434*) for spindles must be set to a value other than "0". The gearbox interpolation grouping is now functional and ready for programming. 12–156 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 932 Synchronism error Check the GI programming Configuration; functions Activate/deactivate link; on-the-fly synchronization Set the interlocks Interlocks, e.g. set reconfiguration etc. (NC MD bits) 12–157 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 933: Set Position Control Sampling Times

    Deviations in synchronism caused by changes to the controlled system can therefore only be compensated by the I-action component of the compensatory controller. 12–158 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 934: General Optimization Of Axes And Spindles

    (referred to the axis with the worst dynamic response). 12–159 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 935 Kvx= value (NC MD 252*, 1320* or 435*ff) * 100 Vx= value (NC MD 312*,1260* or 465*) * 1000 = value (NC MD 392*, 1324* or 467*) * 10 12–160 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 936: Setting The Gi Machine Data And The Necessary Plc Signals

    PLC signal ENABLE FOLLOWING AXIS/SPINDLE OVERLAY (DB29/31) must be set to "1". After start-up, the bits must be set in accordance with the machine philosophy of the manufacturer. 12–161 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 937: Optimization Of The Compensatory Controller

    _______ Please note "Parameter set switchover" function description with SW 4 and higher. 12–162 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 938: Calculating The Time Constant For The Parallel Model

    Select service display for following axis • Traverse FD in jog _______ Please note "Parameter set switchover" function description with SW 4 and higher. 12–163 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 939: Entering The Monitoring Threshold Values

    _______ Please note "Parameter set switchover" function description with SW 4 and higher. 12–164 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 940: Checking The Gi Programming Functions

    You now need to configure and activate the gearbox grouping. You should also test the "On- the-fly synchronism" performance of the grouping if necessary. The requisite programming functions are described in the document entitled "SINUMERIK 840C, Programming Guide". 12–165 © Siemens AG 1992 All Rights Reserved...

  • Page 941: Setting The Interlocks

    If a simulated spindle is to act as the leading spindle, NC MD 520*.2 (pulse encoder installed) and the NS SPEED CONTROLLER ENABLE must be set for the spindle (even when a pulse encoder is not connected). 12–166 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 942 When the link is active, the following spindle may only be operated in the mode specified in the GI configuration (C axis or spindle). 12–167 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 943 • No request for a gear change may be present when synchronous operation is selected. 12–168 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 944 With synchronous spindles avoid rigid linking as this may possibly lead to running off of the spindle/axis during automatically controlled correction. NC MD 1432*/495*: At the initial setting ”automatically controlled correction” is always selected (16 seconds). 12–169 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 945: Gantry Axes; Machines With Forced Coupling

    The set configuration is stored. Reconfiguration or, if required, switchover of the link factor can be inhibited for the appropriate following axis by means of machine data settings. 12–170 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 946 GI grouping 2 Leading axis X; following axis X1; link factor 1:1; link type K1; enter referencing point positions as synchronous positions 12–171 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 947 "on-the-fly synchronization". Note: Please refer to functional description of the SIPOS absolute encoder for further information. 12–172 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 948 Reference point reached? Enable following axis overlay Initiate on-the-fly synchronization for grouping 2 Synchronization reached? (following axis) Disable following axis overlay Select "Automatic" mode 12–173 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 949: Gearbox Interpolation Status Data

    12.18.15 Gearbox interpolation status data In the SINUMERIK 840C control system, the currently valid configuration and status data of the active and inactive GI groupings are stored in the so-called gearbox interpolation (GI) status data. A memory area is reserved for each axis and spindle because every axis/spindle could be a following axis/spindle.

  • Page 950: Examples

    Cutter swivel axis Workpiece rotary axis (following drive) Cutter rotary axis, main spindle (leading drive 1) Definition of axes on a hobbing machine (example) 12–175 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 951 The differential constants can be calculated in user-specific cycles. 12–176 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 952: Inclined Infeed Axes

    The diagram below shows a plain grinding machine with a U axis inclined in relation to the Z1 axis by an angle of 90°- . 12–177 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 953 Z1= X · (– tan ) progr Simulated, cartesian co-ordinate system (X, Z) and real, non-cartesian co-ordinate system (U, Z1) 12–178 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 954 NC MD 18435 bit2 = 1 Switchover of link factor permissible • NC MD 18445 bit3 = 1 Overwriting of synchronous positions permissible 12–179 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 955 3. Since only the real axes are capable of approaching the reference point, the simulation axes must be synchronized with them on completion of this approach. 12–180 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 956: Interpolation And Compensation With Tables And Temperature

    A method of compensating lead screw errors is already available (see section "Leadscrew error compensation"), but is limited in terms of application owing to the fixed grid spacing and the absolute compensation value. 12–181 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 957: Activation

    The output quantity is traversed with the velocity set in NC MD 1148*. The traversing path resulting from TC and IKA is not displayed as an actual value change in the axis positions. 12–182 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 958 Input quantity B (R101) Input quantity A Input quantity B (weighting factor) Axis setpnt. position X Example of cascaded IKA link branches 12–183 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 959: Interlocks And Monitoring

    With an NC setpoint P , a machine position P is reached during traversal as a function of compensation (positive IKA/TC motion). 12–184 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 960 These types of compensation detect reversals of direction on the basis of part setpoints at the output of the velocity control. 12–185 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 961 The alarm checks evaluate the speed setpoint which effectively results. 12–186 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 962: Temperature Compensation Tc

    The characteristic of this error curve can likewise be approximated by a straight line. Error curve Error (comp. value) Absolute compensation value Reference point 12–187 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 963 NC again. Only in this way can it be ensured that varying degrees of thermal expansion are compensated in the correct way. 12–188 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 964: Functional Description

    Activation flags: These flags are used to determine which TC methods are to be applied. Both methods can be active at the same time. 12–189 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 965: Activation Of Function

    12–190 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 966: Interpolation And Compensation With Tables

    DIN programming, the function IKA Stage 2 can be used to break the profile down into interpolation points and to store the values of these points in a table. 12–191 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 967 Intermediate point 0° 90° 180° 270° 360° Speed profile V, depends on C axis position 0° 90° 180° 270° 360° Cam profile 12–192 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 968: Functional Description

    IKA data. Depending on the scope of the function, the function is activated on a warm restart or corresponding control functions (softkey/CL800 operation). 12–193 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 969: Data Structures And Data Assignment

    Via OEM applications You will find a description of this procedure in the OEM documentation for the SINUMERIK 840C: Users Guide and Reference Guide. 12–194 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 970: Data Access Via Operator Panel/Machine Data Dialog

    A (denominator) • %IKA2, IKA curves start pointer end pointer calculation of curves • %IKA3, compensation curves input quantity values output quantity values 12–195 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 971 K282 otherwise continue [R30=0] at N150; K283 scan [a] is repeated as long as K284 R30 =-1 or R30=-127 K127 K-146 K-146 12–196 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 972 - Approach starting point: 7/5*180=252 @714 N0240 @40c - Activate IKA 2 N0241 X1.8 - Wait until start point is reached N0245 F1000 - Machining @714 12–197 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 973 Gradient point Gradient of one point is wrong. The point is then stored in T56. Both pointers in the table are zero. 12–198 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 974: Data Access Via Mmc/Data Transfer

    TO = xxxxxxxx T1=x T2=x T3=x T4=x T15=x T16=x T17=x T18=x T19=x T20=x T25=x T26=x T31=x T32=x T33=x T34=x T44=x (SW 4 and higher) 12–199 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 975: Data Access Via Plc (Command Channel, Db 41)

    PLC can recognize the status of every IKA. This makes it possible to respond to a particular status, for example. 12–200 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 976: Activating Ika Data

    • If configuration curves %IKA2 and %IKA3 that are currently active are changed, traversing errors will occur until they are converted. 12–201 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 977: Overview Of Valid Ika Data

    A Starting position of 1 to 32 G412 G402 input A Weighting input A 1 to 32 Function not (numerator) available 12–202 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 978 IKA is switched over position-dependently IKA is switched over position-dependently in the plus direction IKA is switched over position-dependently in the minus direction IKA is stopped 12–203 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 979: Ika Calculation Sequence

    After output weighting, the output quantity is limited with respect to position and velocity. The output selection module assigns the output values to the specified output quantity. 12–204 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 980 Feedrate override, feedrate stop and feedrate disable do not affect following axes in the case of IKA links. If IKA parameters change, the following axes move. 12–205 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 981: Meaning Of The Data Types

    The effective compensation/additional value is then set iteratively. 12–206 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 982 K (Output quantity values) Linear interpolation (IKA and IKA Stage 2) Cubic interpolation (IKA Stage 2) Compensation point B (Input quantity values) 12–207 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 983 Input A (type) Data type: 20 The axis type consists of a parameter group and parameter value. For a more detailed explanation see, for example, Programming Guide for SINUMERIK 840C, Section Programming cycles under @30c and @40c. Note: Input A is automatically preset with G function G411/G401. Display in the machine data dialog is in plaintext.
  • Page 984 Input B (type) Data type: 26 The axis type consists of the parameter group and the parameter value. For a more detailed explanation see, for example, Programming Guide for SINUMERIK 840C, Section Programming cycles under @30c and @40c. Note: Input A is automatically preset with G function G411/G401. Display in the machine data dialog is in plaintext.

  • Page 985: Links Between Ika Data Areas

    IKA11 as input quantity. In IKA 13, however, R00 is taken into account only in the next interpolation cycle. With IK13, linking of the R parameter to an axis can result in an interpolation-cycle and speed-dependent offset. 12–210 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 986: Viewing The Ika Data During Programming

    By means of this new interface signal the machine manufacturer can configure an emergency retraction via the rapid inputs. This avoids "free grinding" in the workpiece. 12–211 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 987: Extended Stop And Retract (Esr) (Sw 4 And Higher)

    • Mains buffering and drive-autonomous retraction with SIMODRIVE 611D only. 12–212 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 988: Functional Description

    Machine data specific to axis/spindle: – To assigned the mixed I/O modules for the retraction operation in the form of: Outputs (external reactions) 12–213 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 989 If monitoring is switched on from the PLC, it can be switched off from the PLC only. • If monitoring is switched off from the PLC, it is switched off for all channels. 12–214 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 990: Monitoring Sources (Error Detection)

    DC link buffering and monitoring of generator minimum speed limit • Communications/control failure • Control/unit detects error/request and specifies "Extended stop and retract" as autonomous drive function 12–215 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 991: Mains Failure Detection And Mains Buffering

    (DC link buffering and monitoring of generator minimum speed limit). 12–216 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 992: Dc Link Undervoltage Monitoring In 611D

    DC link voltage < drive MD 1634 280V DClinkOFF SIMODRIVE "OFF" Monitoring of DC link voltage for violation of voltage threshold in drive MD 1634 12–217 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 993: Dc Link Buffering And Monitoring Of Generator Minimum Speed Limit

    DC link. When the drive is braked (through input of speed 12–218 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 994: Monitoring For Generator Minimum Speed Limit

    All sources for retraction can thus also act as sources for the stop operation. There are two categories of reaction, i.e. • as an open-loop control function and • as an autonomous drive function. 12–219 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 995: Stopping As Open-Loop Control Function

    This reaction is generally initiated for linked GI groupings as well as for drives programmed by means of G functions provided that the machine data for extended stopping and for times T1 and/or T2 have been parameterized. 12–220 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

  • Page 996: Stopping As Autonomous Drive Function

    12–221 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 997: Retraction

    Internal sources specific to channel/mode group or general sources, • External sources via HW inputs, • Communications failure (autonomous drive sources which initiate generator-mode braking of the drive). 12–222 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...
  • Page 998 Note: Emergency retraction is only applied to axes that are under closed-loop control (i.e. controller enable must be set). 12–223 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on ManualsBase.com...

  • Page 999: Retraction As Open-Loop Control Function

    The speed controller enabling command is specified internally by the system (control to drive). The terminal connections can be provided by the user via outputs (e.g. of the mixed I/O). 12–224 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...
  • Page 1000 (safety function). In the event of retraction, grouped axes can be positioned incrementally or absolutely; endlessly turning rotary axes or spindles can be positioned absolutely. 12–225 © Siemens AG 1992 All Rights Reserved 6FC5197- AA50 SINUMERIK 840C (IA) More user manuals on...

This manual is also suitable for:

Simodrive 611-d

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