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Siemens SINUMERIK 840D sl Equipment Manual
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Siemens SINUMERIK 840D sl Equipment Manual

Siemens SINUMERIK 840D sl Equipment Manual

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SINUMERIK
SINUMERIK 840D sl / 828D / ONE
Handheld units
Equipment Manual
Valid for:
Control
SINUMERIK 840D sl
SINUMERIK 828D
SINUMERIK ONE
04/2024
A5E53284668B AB
Introduction
Fundamental safety
instructions
Application planning
Handheld Terminal HT 2
Mini-handheld unit
Electronic handheld
handwheel
Appendix
1
2
3
4
5
6
A

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Summary of Contents for Siemens SINUMERIK 840D sl

  • Page 1 Introduction Fundamental safety instructions Application planning SINUMERIK Handheld Terminal HT 2 SINUMERIK 840D sl / 828D / ONE Handheld units Mini-handheld unit Electronic handheld handwheel Equipment Manual Appendix Valid for: Control SINUMERIK 840D sl SINUMERIK 828D SINUMERIK ONE 04/2024 A5E53284668B AB...
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Table Of Contents

    1.3.1 Documentation overview SINUMERIK ONE ................8 1.3.2 Documentation overview SINUMERIK 828D ................9 1.3.3 Documentation overview SINUMERIK 840D sl..............10 1.3.4 Documentation overview SINUMERIK operator components ..........10 Feedback on the technical documentation ................. 11 mySupport documentation ....................11 Service and Support......................
  • Page 4 Table of contents 4.2.1 Overview ........................... 33 4.2.2 Description ........................34 Connecting........................38 4.3.1 Overview ........................... 38 4.3.2 Terminal Box PN......................... 39 4.3.2.1 Description ........................39 4.3.2.2 PN Plus terminal box ......................41 4.3.2.3 Interface assignment on the PN Plus terminal box............... 42 4.3.2.4 PN Basic terminal box......................
  • Page 5 Table of contents Maintenance and Service ....................108 Technical specifications ....................108 Spare parts / accessories....................109 Electronic handheld handwheel......................113 Description ........................113 Dimension drawing......................115 Connection........................116 Technical specifications ....................117 Accessories ........................118 Appendix............................121 Abbreviations ........................121 Index ..............................
  • Page 6 Table of contents Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 7: Introduction

    Validity This Equipment Manual addresses SINUMERIK operating components "handheld units". The documentation is valid for the SINUMERIK ONE, SINUMERIK 840D sl systems and in part also for the SINUMERIK 828D system. Please refer to the table under "Application planning (Page 23)/ compatibility"...

  • Page 8: Documentation On The Internet

    This document may contain hyperlinks to third-party websites. Siemens is not responsible for and shall not be liable for these websites and their content. Siemens has no control over the information which appears on these websites and is not responsible for the content and information provided there.

  • Page 9: Documentation Overview Sinumerik 828D

    Comprehensive documentation about the functions provided in SINUMERIK 828D Version 4.8 SP4 and higher is provided in the 828D documentation overview (https:// support.industry.siemens.com/cs/ww/en/view/109766724). You can display documents or download them in PDF and HTML5 format. The documentation is divided into the following categories: •...

  • Page 10: Documentation Overview Sinumerik 840D Sl

    Introduction 1.3 Documentation on the internet 1.3.3 Documentation overview SINUMERIK 840D sl You will find extensive documentation on the functions of SINUMERIK 840D sl from version 4.8 SP4 at 840D sl documentation overview (https://support.industry.siemens.com/cs/ww/en/view/ 109766213). You can display documents or download them in PDF and HTML5 format.

  • Page 11: Feedback On The Technical Documentation

    Feedback on the technical documentation If you have any questions, suggestions, or corrections regarding the technical documentation published in the Siemens Industry Online Support, use the link "Give feedback" link which appears at the end of the entry. mySupport documentation With the "mySupport documentation"...

  • Page 12: Service And Support

    • Newsletters with the latest information about your products • Global forum for information and best practice sharing between users and specialists • Local contact persons via our Contacts at Siemens database (→ "Contact") • Information about field services, repairs, spare parts, and much more (→ "Field Service")
  • Page 13 1.6 Service and Support With the award-winning "Industry Online Support" app, you can access more than 300,000 documents for Siemens Industry products – any time and from anywhere. The app can support you in areas including: • Resolving problems when implementing a project •...

  • Page 14: Using Openssl

    • OpenSSL (https://www.openssl.org) • Cryptsoft (https://www.cryptsoft.com) Compliance with the General Data Protection Regulation Siemens observes standard data protection principles, in particular the data minimization rules (privacy by design). For this product, this means: The product does not process or store any personal data, only technical function data (e.g.

  • Page 15: Fundamental Safety Instructions

    Fundamental safety instructions General safety instructions WARNING Electric shock and danger to life due to other energy sources Touching live components can result in death or severe injury. • Only work on electrical devices when you are qualified for this job. •...
  • Page 16 Fundamental safety instructions 2.1 General safety instructions WARNING Electric shock due to equipment damage Improper handling may cause damage to equipment. For damaged devices, hazardous voltages can be present at the enclosure or at exposed components; if touched, this can result in death or severe injury.
  • Page 17 Fundamental safety instructions 2.1 General safety instructions WARNING Spread of fire from built-in devices Built-in devices can cause a fire and a pressure wave in the event of a fault. The higher the power rating of a converter, the more dangerous the effects of an arc or pressure wave. Fire and smoke can escape from the control cabinet and cause serious personal injury and property damage.
  • Page 18 Fundamental safety instructions 2.1 General safety instructions WARNING Fire due to inadequate ventilation clearances Inadequate ventilation clearances can cause overheating of components with subsequent fire and smoke. This can cause severe injury or even death. This can also result in increased downtime and reduced service lives for devices/systems.

  • Page 19: Equipment Damage Due To Electric Fields Or Electrostatic Discharge

    In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks.
  • Page 20 Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure...

  • Page 21: Residual Risks Of Power Drive Systems

    Fundamental safety instructions 2.5 Residual risks of power drive systems Residual risks of power drive systems When assessing the machine or system-related risk in accordance with the respective local regulations (e.g. EC Machinery Directive), the machine manufacturer or system integrator must take into account the following residual risks emanating from the control and drive components of a drive system: 1.
  • Page 22 Fundamental safety instructions 2.5 Residual risks of power drive systems 6. Influence of network-connected and wireless communications systems, e.g. ripple-control transmitters or data communication via the network or mobile radio, WLAN or Bluetooth. 7. Motors for use in potentially explosive areas: When moving components such as bearings become worn, this can cause enclosure components to exhibit unexpectedly high temperatures during operation, creating a hazard in areas with a potentially explosive atmosphere.

  • Page 23: Application Planning

    Application planning Compatibility Use within different target systems SINUMERIK systems are subject to continuous further development. As a result, it is possible that the existing operating components are not compatible with all target systems. The following table lists the compatibility of the handheld units described with existing SINUMERIK systems. Operating component compatible with SINUMERIK HT 2...

  • Page 24: Grounding Concept

    Grounding concept Components The SINUMERIK 840D sl, 828D and SINUMERIK ONE systems consist of a number of individual components, which have been designed so that, as a system, they comply with the relevant EMC and safety standards. The individual system components are: •...

  • Page 25: Ri Suppression Measures

    More information More information about EMC installation guidelines can be found under: • Configuration Instructions, EMC installation guideline (https:// support.industry.siemens.com/cs/document/60612658/emc-design-guidelines- configuration-manual-01-2012?dti=0&lc=en-WW) 3.2.3 RI suppression measures In addition to the protective grounding of system components, special precautions must be taken to ensure safe, fault-free operation of the system.

  • Page 26: Sinumerik South Korea Information

    • Only use cables approved by Siemens for the signal lines from and to the NCU. • Signal cables may not be routed close to strong external magnetic fields (e.g. motors and transformers).

  • Page 27: Emf Assessments For 24 V Components

    Application planning 3.3 Climatic and mechanical environmental conditions 3.2.5 EMF assessments for 24 V components The 24 V components, e.g. control systems (NCU, MCU, PPU), PCUs/IPCs, operator panels, handheld terminals and machine control panels do not generate any appreciable electromagnetic fields. No minimum clearance has to be maintained for 24 V components.

  • Page 28: Operating Conditions

    Application planning 3.3 Climatic and mechanical environmental conditions Type of condition Permissible range/class Height Max. 4,000 m above sea level Condensation, splash water, Not permissible icing, salt spray 1) Mold growth, slime, animal pests, rodents, termites and other animal vermin are not permissible. 2) In marine- and weather-resistant transport packaging (container).

  • Page 29: Standards And Approvals

    Application planning 3.4 Standards and approvals Biological, chemical, electrical and mechanical influences, pollutants Biological environmental conditions Class 3B1 according to EN 60 721-3-3: Mold, mold growth, slime, rodents, termites and other animal vermin are not permissible. Chemically active environmental con‐ Class 3C1 according to EN 60721‑3‑3 ditions Mechanically active environmental Class 3M1 according to EN 60721‑3‑3:...

  • Page 30: Recycling And Disposal

    Application planning 3.5 Recycling and disposal The operator panels and the safety-relevant accessories satisfy the requirements and protection objectives of the following EC directives. The operator panels and the safety- relevant accessories comply with the harmonized European standards (EN), promulgated in the Official Journals of the European Community: •...

  • Page 31: Handheld Terminal Ht 2

    Handheld Terminal HT 2 Description The SINUMERIK HT 2 (Handheld Terminal 2) has been designed for manual operation of machine tools and distinguishes itself as a result of its ruggedness and ease of handling. The low weight and the ergonomic design make this unit easy to use, even over longer periods of time. The HT 2 should be preferably used if it is necessary to be mobile while monitoring or controlling the machine tool (e.g.
  • Page 32 Handheld Terminal HT 2 4.1 Description Device front: • LC display (black / white) – Resolution: 128 x 64 pixels – LCD controller on board – 4 lines each with 16 characters can be displayed • 20-key membrane keyboard – 16 machine control keys –...

  • Page 33: Operator Control And Display Elements

    Handheld Terminal HT 2 4.2 Operator control and display elements Operator control and display elements 4.2.1 Overview Emergency stop button (stop button) Rotary override switch Display Keyboard Handwheel Enabling button (left) Enabling button (right) Opening for the cable entry Cable duct cover (10) Type plate (11)

  • Page 34: Description

    Handheld Terminal HT 2 4.2 Operator control and display elements 4.2.2 Description Display The Handheld Terminal HT 2 is equipped with an LCD display (black / white). The display has a resolution of 168 x 72 pixels. This means that for a normal font of 16 pixels high, 4 lines each with 16 characters can be displayed.
  • Page 35 Handheld Terminal HT 2 4.2 Operator control and display elements Rotary override switch The rotary override switch of the HT 2 has 19 positions. The evaluation scale (0 to max.) is specified by the machine's manufacture in the form of machine data. Handwheel The HT 2 handwheel has magnetic bearings.
  • Page 36 Handheld Terminal HT 2 4.2 Operator control and display elements The enabling buttons comprise a 3-stage operator element and separate evaluation electronics. They have a 2-circuit configuration. The actuatior comprises two symmetrically arranged rockers whose position is determined using electrical sensors and which is transferred to the evaluation electronics. The enabling buttons can assume one of three different switch positions.
  • Page 37 Handheld Terminal HT 2 4.2 Operator control and display elements The signals are sent via the connecting cable to the terminal box or the connection module and are available for further wiring. WARNING Danger of death resulting from the misuse of the enabling button It is not permitted to fix the enabling button in the "Enable"...

  • Page 38: Connecting

    Handheld Terminal HT 2 4.3 Connecting Connecting 4.3.1 Overview Article No. Emergency stop/enabling circuit SINUMERIK Prefabricated cable Handheld Connection box Terminal PN Basic / PN Plus HT 2 Standard /Advanced Decentralized Ethernet cable SINUMERIK 6XV1440-4B... NCU 17x0.3 PN 6FC5348-0AA08-3AA0 Connection module Basic PN Emergency stop/enabling circuit SINUMERIK...

  • Page 39: Terminal Box Pn

    Handheld Terminal HT 2 4.3 Connecting The system keys (machine control panel functionality / override) are transferred to a SINUMERIK PLC as well as also to a SIMATIC CPU in a DB interface. The safety signals for emergency stop and enabling are retrieved from the connection box, the connection module or MPP via the connecting cable and connected to the safety relays in the control cabinet.
  • Page 40 The following clearances are required around the PN terminal box: Additional references You can find a detailed description in the operating instructions (compact) of the Mobile Panel 177 HMI device (WinCC flexible): http://support.automation.siemens.com/WW/view/de/22166637 Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 41: Pn Plus Terminal Box

    Handheld Terminal HT 2 4.3 Connecting 4.3.2.2 PN Plus terminal box The PN Plus terminal box differs from a PN Basic terminal box in that it has four relays mounted on the board. ① Board ② Relays Figure 4-8 PN Plus terminal box Switching states of the emergency stop circuit HT 2 Emergency...

  • Page 42: Interface Assignment On The Pn Plus Terminal Box

    Handheld Terminal HT 2 4.3 Connecting 4.3.2.3 Interface assignment on the PN Plus terminal box Location of the interfaces ① Fast connector ② Terminal strip 1 ③ Terminal strip 2 Note The PN Basic connection box has the same interfaces. Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 43 Handheld Terminal HT 2 4.3 Connecting Fast Connector, 4-pin The terminal box contains two fast connectors for connecting the PROFINET data cables. The figure below illustrates the assignment of the fast connector: Signal name RD– TD– Terminal strip 1, for power supply, 3-pin  ...
  • Page 44 Handheld Terminal HT 2 4.3 Connecting Terminal strip 2, 12-pin The safety and additional functions are connected to this terminal strip. The terminal strip is mechanically coded to prevent it from being confused with terminal strip 1.   Internal intercon‐ Signal name Circuit nection  ...
  • Page 45 Handheld Terminal HT 2 4.3 Connecting Typical circuit diagrams for PN Plus terminal box Figure 4-9 Circuit example 1: HT 2 not connected and power supply switched on: Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 46 Handheld Terminal HT 2 4.3 Connecting Figure 4-10 Circuit example 2: HT 2 connected, power supply switched on and emergency stop inactive Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 47 Handheld Terminal HT 2 4.3 Connecting Figure 4-11 Circuit example 3: HT 2 connected, power supply switched on and emergency stop active Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 48 Handheld Terminal HT 2 4.3 Connecting Figure 4-12 Circuit example 4: Power supply switched off The "CTRL32 / STOP button pressed" signal is not present at the Basic connection box. The signal has no error detection facility and must, therefore, not be used for safety-critical applications.

  • Page 49: Pn Basic Terminal Box

    Handheld Terminal HT 2 4.3 Connecting 4.3.2.4 PN Basic terminal box In contrast to the PN Plus terminal box, the "Stop loop through" function is not implemented on the PN Basic terminal box. Relays are so not required. Figure 4-13 PN Basic terminal box Note The emergency stop circuit is controlled via the emergency stop button when the HT 2 is connected.

  • Page 50: Simatic Connection Box

    Handheld Terminal HT 2 4.3 Connecting WARNING Danger of death resulting from the premature emergency stop unlocking If you have shut down the system to be monitored, you can only release the emergency stop button or put the system to be monitored back into operation if the condition that triggered the emergency stop function has been corrected and a safe restart is carried out.
  • Page 51 Handheld Terminal HT 2 4.3 Connecting The connection boxes have two rotary coding switches (S1 and S2) for setting a unique ID for station identification. See Chapter Interfaces (Page 53). NOTICE Variants of the connection box If you install connection boxes with and without an emergency stop override in your fail-safe automation system, there is a risk of inadvertently tripping a disconnection when switching the connectors an HMI device.
  • Page 52 Additional references You can find a detailed description in the Operating Instructions for the "SIMATIC HMI Mobile Panels 2nd Generation": http://support.automation.siemens.com/WW/view/de/109477845/ Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 53: Connection Module Basic Pn

    Handheld Terminal HT 2 4.3 Connecting 4.3.4 Connection module Basic PN 4.3.4.1 Features The connection module Basic PN was specially developed for installation in the control cabinet. The terminating connector protrudes through the panel of the control cabinet so that the HT 2 can be connected from the outside.
  • Page 54 Handheld Terminal HT 2 4.3 Connecting The interfaces of the connection module are located at the rear: ① Grounding screw M5 for potential equalization connection Figure 4-15 Rear of the Basic PN connection module Setting the box ID You can use rotary coding switches S1 and S2 to set a unique ID on any connection module for station identification purposes.
  • Page 55 Handheld Terminal HT 2 4.3 Connecting Bi-directional signals Potential X1, X2: Ethernet interfaces Connector type: Standard RJ45 socket Max. data transfer rate: 10/100/1000 Mbit/s Max. cable length: 100 m Table 4-2 Assignment of the Ethernet RJ45 interface 10/100 Mbit/s Connector Name Type Remark  ...
  • Page 56 Handheld Terminal HT 2 4.3 Connecting Note Only connect to a LAN, not to telecommunication networks! X3: Power supply Connector type: Terminal block, 3-pole Max. cable length: 10 m Table 4-4 Assignment of the power supply interface Name Type Meaning P24 (+) 24 V DC potential (20.4 to 28.8 V) M24 (-) Ground 24 V...
  • Page 57 Handheld Terminal HT 2 4.3 Connecting Protective circuit On-board jumper between 3 and 4 Note Use this terminal for simple routing of the emergency stop cables, optional. The connector is only used to assist looping through. The connected pins 1 and 2 as well as 3 and 4 have no additional function on the connection module.
  • Page 58 Handheld Terminal HT 2 4.3 Connecting Signal name Signal type Meaning IN_E9 Connected P24 (jumpered to Pin8 during opera‐ tion) P24_FILT Filtered 24V module power supply IN_E9_EXT Feedback signal via connected P24 IN_E12_EXT "High": Terminating connector plugged in Note Pins 7 and 8 must be jumpered in order to supply a handheld terminal with power. Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 59: Dimension Drawing

    Handheld Terminal HT 2 4.3 Connecting 4.3.4.3 Dimension drawing Figure 4-17 Connection module Basic PN - dimension drawing for control cabinet installation Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 60: Installing The Terminating Connector

    Handheld Terminal HT 2 4.3 Connecting 4.3.4.4 Installing the terminating connector Procedure Note If you never remove the HT 2 from the connection module, it is not necessary to attach the terminating connector. Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 61 Handheld Terminal HT 2 4.3 Connecting ① 1. Unscrew the fixing nut         ① Attach the bracket for the terminating ② connector         Tighten the retaining nut and insert the terminating connector into the bracket.  ...

  • Page 62: Connection Examples Of Enabling Button And Emergency Stop Button

    Handheld Terminal HT 2 4.3 Connecting 4.3.5 Connection examples of enabling button and emergency stop button This chapter contains connection examples for enabling and emergency stop buttons corresponding to Category 3 PL d in accordance with EN ISO 13849-1:2015. Note To ensure Category 3 PL d in accordance with EN ISO 13849-1:2015, carefully observe the operating instructions for the monitoring device being used.
  • Page 63 Handheld Terminal HT 2 4.3 Connecting Connection – enabling button with evaluation unit The diagram shows the connection of an evaluation unit with the enabling buttons of the HT 2. Figure 4-18 Enabling button with evaluation unit All contacts of the safety relay (contactors) KA and KB have positively driven contacts in accordance with EN 61810-3:2015.
  • Page 64 Handheld Terminal HT 2 4.3 Connecting Connection – enabling button with safety relay The diagram shows the connection of safety switching device SIRIUS 3TK2841 with the enabling buttons of the HT 2. Figure 4-19 Enabling button with safety relay All contacts of the safety relay (contactors) KA and KB have positively driven contacts in accordance with EN 61810-3:2015.
  • Page 65 Handheld Terminal HT 2 4.3 Connecting Connection - emergency stop button with safety relay The following figure shows the connection of the SIRIUS 3TK2822 or SIRIUS 3TK2841 safety relay to the emergency stop button of the HT 2. Figure 4-20 Emergency stop button with safety relay All contacts of the safety relay (contactors) KA and KB have positively driven contacts in accordance with EN 61810-3:2015.

  • Page 66: Connecting Cable

    Handheld Terminal HT 2 4.3 Connecting 4.3.6 Connecting cable The connecting cable is an industrial cable and, thus, resistant to many solvents and lubricants. The flexural strength is geared to the actual usage conditions. The connecting cable is available in different lengths. You will find information in Section: "Accessories".
  • Page 67 Handheld Terminal HT 2 4.3 Connecting 1. Place the device on a soft, horizontal surface so that the operator control components are not mechanically damaged. Open the cable duct cover (2) by unscrewing the six PT screws (4 x 20 mm) approximately 1 cm (1). To do this, use a crosstip size 2 screw driver.
  • Page 68 Handheld Terminal HT 2 4.3 Connecting 2. Insert the connecting cable into the cable entry. Gently press the cable downwards until it is completely retained by the retaining elements (1). Ensure that the cable doesn't sag away from the mounting surface, but is located flush to the mounting surface.

  • Page 69: Power Supply

    Handheld Terminal HT 2 4.3 Connecting   4. Put the cable duct cover on and secure it by tightening the six screws. NOTICE Damage to the thread in the fastening holes The housing of the HT 2 is made of plastic. Therefore, the mounting hole threads cannot handle the same amount of stress as a comparable metallic housing.

  • Page 70: Commissioning

    Handheld Terminal HT 2 4.4 Commissioning Commissioning 4.4.1 BIOS 4.4.1.1 BIOS powering up After you have switched-in the power supply voltage of the HT 2, the BIOS initializes the hardware and boots the system. All LEDs are briefly activated after the hardware has been initialized. The HT 2 is ready for operation.
  • Page 71 Handheld Terminal HT 2 4.4 Commissioning Submenu: Display Submenu Menu item Significance Display Brightness Setting the display brightness Contrast Setting the display contrast Submenu: Diagnostics Submenu Menu item Significance Notes Diagnostics LEDs The LEDs are switched-in one after the other in the With this test, ensure that all of the form of a running light.

  • Page 72: Error Handling

    Handheld Terminal HT 2 4.4 Commissioning 4.4.1.3 Error handling Faults Problem Cause Solution No display The power supply is interrupted. Check the power supply connection. - all LEDs off If the fault remains, then the device is defective. No display The display contrast is incorrectly When powering-up, keep the lefthand - LEDs briefly flash once set.

  • Page 73: Interface Signals

    Handheld Terminal HT 2 4.4 Commissioning Display Description Cause Solution 10 Serial number not set! The serial number is missing. It is possible that the serial   number was deleted while updating. 11 MAC ID not set! There is no MAC ID. The MAC ID may have been  ...
  • Page 74 Handheld Terminal HT 2 4.4 Commissioning The first row of keys (free keys T1 ... T4) is not assigned as standard. Input image HT 2 You can tap the signals for the keys, feed rate override switch, key-operated switch and acknowledgement of the digital display at the input area. The address range is set by parameter assignment with STEP7 tools.
  • Page 75 Handheld Terminal HT 2 4.4 Commissioning Position EDCBA 11011 11010 Output image HT 2 The signals for controlling the LEDs, HHU mode, display signals and digital display are present at the output area. Byte Output signals to the HHU Byte Bit 7 Bit 6 Bit 5 Bit 4...
  • Page 76 Handheld Terminal HT 2 4.4 Commissioning Byte Output signals to the HHU Default setting of 7th character of selected line m + 10                 Default setting of 8th character of selected line m + 11  ...
  • Page 77 Handheld Terminal HT 2 4.4 Commissioning New data for selected line ABm + 1, bit 7 This bit is used to request writing in of new data into a line. The bit is set by the user program and can be reset on detection of the acknowledgement bit EBm + 5, bit 7. Bit 7 = 0: Reset request.
  • Page 78 Handheld Terminal HT 2 4.4 Commissioning 4. Acknowledgement digital display EBm + 5, bit 7, via system. 5. Reset request Note The request must be reset before a new line is written! Figure 4-24 HT2 signal characteristic example for writing data into the HT 2 display Proceed in the same way for the selection of line 3 and line 4 ASCII code for digital display Representation of characters by specifying the corresponding number system (hexadecimal/...
  • Page 79 Handheld Terminal HT 2 4.4 Commissioning ASCII Char‐ ASCII Char‐ ASCII Char‐ ASCII Char‐ ASCII Char‐ ASCII Char‐ acter acter acter acter acter acter Hex/dec Hex/dec Hex/dec Hex/dec Hex/dec Hex/dec 25 / 37 35 / 53 45 / 69 55 / 85 65 / 101 75 / 117 26 / 38...

  • Page 80: Dimension Drawing

    Handheld Terminal HT 2 4.6 Maintenance and Service Dimension drawing Figure 4-25 HT 2 - dimension drawing Standard position mounting bracket (optional: Retaining magnet) Standard position retaining magnet (optional: mounting bracket) Position for the type plate Maintenance and Service Cleaning the device Use a soft cloth moistened either with water or a mild cleaning agent to clean the housing, display and operator control elements of the HT 2.

  • Page 81: Technical Data

    Handheld Terminal HT 2 4.7 Technical data Protect the device from environmental effects Protect the HT 2 against • direct solar radiation and heat sources • mechanical vibration and shock • dust • moisture, and • strong magnetic fields Checking the emergency stop button and the enabling button Check the emergency stop button regularly to ensure that it functions correctly.
  • Page 82 Handheld Terminal HT 2 4.7 Technical data Dimensions Height Width: Depth: (without operator 100 mm 255 mm control elements): 76.2 mm Weight 0.69 kg Fall height, max. 1.20 m Display Resolution 128 x 64 pixels Climatic ambient conditions Condensation and ice formation Not permissible Dripping water, spray, splash water, Permissible...
  • Page 83 Handheld Terminal HT 2 4.7 Technical data Enabling button Output type Solid-state output Nominal voltage that can be switched 24 VDC (voltage tolerance 19.2 VDC up to 30 VDC according to EN 61131-2) Rated current that can be switched 500 mA (max.) Switch-off current (max.) Circuit1 1.5 mA...

  • Page 84: Connection Module Basic Pn

    Handheld Terminal HT 2 4.7 Technical data 4.7.2 Connection module Basic PN Safety Safety class III according to IEC 60536 Degree of protection accord‐ IP54 ing to EN 60529 Approvals CE / cULus Electrical data Input voltage 24 VDC (via X3 connector) Current carrying capacity Enabling button contacts (X20 connector) max.

  • Page 85: Spare Parts

    Handheld Terminal HT 2 4.9 Accessories Current consumption of PN terminal box without HT  2   • Typical • Approx. 100 mA • Continuous current, maximum • Approx. 150 mA • Inrush current I • Approx. 0.5 A Current consumption of PN with HT  2, typical Approx.

  • Page 86: Mount

    Handheld Terminal HT 2 4.9 Accessories Designation Remark Quantity Article number Connecting cable Length: 2 m 6XV1440-4BH20 *) Length: 5 m 6XV1440-4BH50 *) Length: 8 m 6XV1440-4BH80 *) Length: 10 m 6XV1440-4BN10 *) Length: 15 m 6XV1440-4BN15 *) Length: 20 m 6XV1440-4BN20 *) Length: 25 m 6XV1440-4BN25 *)

  • Page 87: Retaining Magnet

    Handheld Terminal HT 2 4.9 Accessories Dimension drawing Figure 4-27 Dimension drawing of the HT 2 mounting bracket 4.9.3 Retaining magnet The HT 2 can be mounted onto all sheet metal parts using the retaining magnets. Figure 4-28 HT 2 retaining magnet Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 88 Handheld Terminal HT 2 4.9 Accessories Mounting the retaining magnets Note A second magnet can be mounted at position (2) to increase the holding forces. Open the cable duct cover by unscrewing the six PT screws approximately 1 cm. To do this, use a crosstip size 2 screw driver.  ...
  • Page 89 Handheld Terminal HT 2 4.9 Accessories Locate the retaining magnets under the cable duct cover and retain them from the rear using the screw. To do this, use a slotted size 4 screwdriver. Re-attach the cable duct cover of the HT 2. Ensure that the tightening torque does not ex‐...

  • Page 90: Slide-In Label

    Handheld Terminal HT 2 4.9 Accessories 4.9.4 Slide-in label 4.9.4.1 Labeling the slide-in labels In the factory, the Handheld Terminal HT 2 is supplied with five horizontal slide-in labels. With the exception of the slide-in label for the first row of keys, standard symbols for the machine control are printed on the slide-in labels.
  • Page 91 Templates" folder on the DOConCD for printing the blank film: The template file provides a template for the exact positioning of the symbols on the printable film. Note More information about the slide-in labels is available in the Internet: https:// support.industry.siemens.com/cs/ww/en/view/107745917 Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 92 Handheld Terminal HT 2 4.9 Accessories Figure 4-31 Template file [blank template for film) The symbol file contains a broad range of key symbols. An overview of these can be found via "Operator panels" > "OP 08T operator panel front" > "Accessories" > "Labeling the slide-in labels". Preparing slide-in labels 1.
  • Page 93 Handheld Terminal HT 2 4.9 Accessories Printing the slide-in labels 1. Place the blank film in the printing direction in the slot of your laser printer (see Fig.: "Blank film HT 2"). 2. Select "film" as the printable medium if your printer allows this setting. 3.

  • Page 94: Replacing The Slide-In Labels

    Handheld Terminal HT 2 4.9 Accessories Creating your own symbols • Drawing in a vector program (e.g. Designer, Freehand, CorelDraw): – Draw a 13 x 13 mm square, fill with the color white and give it an invisible border line. – Place the symbol in the center of this square. –...
  • Page 95 Handheld Terminal HT 2 4.9 Accessories Withdraw the required slide-in label. Insert the new slide-in labels. Re-attach the cover and screw it into place. Slide-in labels inserted   Slide-in labels withdrawn   Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 96 Handheld Terminal HT 2 4.9 Accessories Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 97: Mini-Handheld Unit

    Mini-handheld unit Description The mini handheld unit (Mini HHU)* is an easy-to-handle and ergonomic unit for setting up and operating simple machines in the JobShop area or similar applications. Since coarse, medium and fine infeed can easily be graduated, the operator control concept offers fast, increment-precise positioning.

  • Page 98: Operator Controls

    Mini-handheld unit 5.2 Operator controls Operator controls ① Rapid traverse key for high-speed travel with traversing keys or handwheel ② Traversing keys +/- direction ③ F1, F2, F3 function keys for customer-specific applications (freely assignable) ④ Holder shell (optional) ⑤ Connecting cable ⑥...
  • Page 99 Mini-handheld unit 5.2 Operator controls Turn the Emergency Stop button clockwise to unlatch it. WARNING Danger of death due to premature restart If you have shut down the system to be monitored, you can only release the emergency stop button or put the system to be monitored back into operation if the condition that triggered the emergency stop function has been corrected and a safe restart is carried out.
  • Page 100 Mini-handheld unit 5.2 Operator controls Handwheel The handwheel can be used to initiate movements at the axis that has been selected with the axis selector switch. The handwheel supplies two track signals with 100 increments/revolution. Rapid traverse key The rapid traverse key increases the traversing speed of the axis that has been selected with the axis selector switch.

  • Page 101: Dimension Drawing

    Mini-handheld unit 5.3 Dimension drawing Dimension drawing Figure 5-2 Dimensions of the mini handheld unit Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 102: Connecting

    Mini-handheld unit 5.4 Connecting Connecting Basic procedure A connection kit is required to connect the mini HHU. • You can use the preassembled connection kit to connect to an MCP. When doing this please note that for the PROFIBUS version of the machine control panels, X55 is not available. However, X70 is suitable for freely connecting the conductors if you do not require a direct key connection.
  • Page 103 Mini-handheld unit 5.4 Connecting 4. Plug the connecting cable into the mating connector according to the connector labeling. 5. Wire up the connections (at the machine) of the emergency stop and enabling button at terminal block -X (see the circuit diagrams). Drilling pattern for the flange socket mounting Figure 5-4 Drilling pattern for mounting...
  • Page 104 Mini-handheld unit 5.4 Connecting If no mini HHU is connected, observe the following: WARNING Danger of death resulting from improper access • After disconnection, the mini HHU must be locked away. • Emergency stop buttons that are inactive must not be identified as such or must be inaccessible.
  • Page 105 Mini-handheld unit 5.4 Connecting Circuit diagrams Circuit diagram for connection to the MCP 2x2x0,2+2x0,38mm 1 -X516 -X515 Blue Black rsbr Pink-brown Brown Violet rtbl Red-blue Yellow White wsbl White-blue Green brbl Brown-blue wsge White-yellow Gray gebr Yellow-brown wsgr White-gray Pink grbr Gray-brown wsrs Pink-white...

  • Page 106: Configuration

    Mini-handheld unit 5.5 Configuration Circuit diagram for custom-specific wiring 4x2x0.56mm² 5x2x0.25mm² 5x2x0.25mm² Figure 5-7 Principle connection of a mini HHU using the non-assembled connection kit Note Take care of the 0 V and the supply voltage wiring when connecting the axis selection switch and the function keys.
  • Page 107 Mini-handheld unit 5.5 Configuration Example: Connecting the mini HHU to an MCP xxx PN* The mini HHU is connected to the connectors X51, X52, X55 and X60 of an MCP xxx PN*. The customer keys (X51 - X55) of the MCPs then cannot be used for other applications. Information concerning the coding of the machine functions on the mini HHU and details of the connection to the customer keys are provided in the tables below.

  • Page 108: Maintenance And Service

    Mini-handheld unit 5.7 Technical specifications Maintenance and Service Cleaning the device Use a soft cloth moistened either with water or a mild cleaning agent to clean the housing and operator control elements of the mini HHU. Checking the device In order to prevent foreign bodies or liquids entering the mini HHU, regularly check the device •...

  • Page 109: Spare Parts / Accessories

    Mini-handheld unit 5.8 Spare parts / accessories Degree of protection IP65 - according to DIN EN 60529 Mechanical data Dimensions approx. Height: 180 mm Width: 90 mm Depth: 67 mm Weight Approx. 0.5 kg without connecting cable Approx. 1.3 kg with connecting cable Environmental conditions Operation Storage/transport...
  • Page 110 Mini-handheld unit 5.8 Spare parts / accessories Item name Article number Can be used with 6FX2007- -1AD03 -1AD13 10 m (straight) extension cable 103833 *) 15 m (straight) extension cable 103834 *) Connecting adapter (0.5 m adapter cable; metal 103835 *) coupling on mini HHU side to T+B plastic cou‐ pling on panel side) Connector disassembly tool 105037...
  • Page 111 Mini-handheld unit 5.8 Spare parts / accessories Retaining shell Optionally, the mini handheld unit can be stored in a screw-on retaining shell. The retaining shell is mounted using three M4 screws (included in scope of delivery). Figure 5-8 Dimension drawing for mounting the retaining shell Angled socket An angled socket is available as an option, which permits the cable outlet direction to be rotated through 90°.
  • Page 112 Mini-handheld unit 5.8 Spare parts / accessories Adapter plate The adapter plate is only required if the metal flange socket is being mounted at an installation location intended for plastic flange sockets. Figure 5-10 Dimension drawing of the adapter plate Slide-in labels The slide-in labels can be replaced.

  • Page 113: Electronic Handheld Handwheel

    Electronic handheld handwheel Description The handheld handwheel is intended for use in conjunction with machines. A magnetic bracket and spiral connection cable can be found on its enclosure. The magnetic bracket (retaining magnet) enables the handwheel to be attached to metallic surfaces. So that it can also be safely stored on non-magnetic surfaces, there is also a retaining shell available (see Section: "Accessories").
  • Page 114 Electronic handheld handwheel 6.1 Description Display ① Handwheel ② Spiral connection cable ③ 9-pin connector Figure 6-1 View of electronic handheld handwheel Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 115: Dimension Drawing

    Electronic handheld handwheel 6.2 Dimension drawing Dimension drawing Front view and side view Figure 6-2 Dimensions of the electronic handheld handwheel Outputs RS 422 A Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 116: Connection

    Electronic handheld handwheel 6.3 Connection Load current ≦ 20 mA Pulse diagram Connection The handheld handwheel is connected via a flange socket using the spiral connection cable. The article numbers for the recommended flange can be found in Section "Accessories". Electrical connection diagram Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 117: Technical Specifications

    Electronic handheld handwheel 6.4 Technical specifications Note When a connected handwheel triggers pulses from its idle position or in the event of a slight touch, connect it so that the label is facing the wrong way. Swap: • The wires of terminal A with those of terminal /A •...

  • Page 118: Accessories

    Electronic handheld handwheel 6.5 Accessories Accessories The following components are available as accessories for the electronic handheld handwheel: Component Description Article number Flange socket 9-pin flange socket 6FC9341-1AQ Holder Providing a place to store the 6FX2006-1BG70 handwheel in the case of non- metallic surfaces Signal connector 9-pin signal connector...
  • Page 119 Electronic handheld handwheel 6.5 Accessories Dimension drawing of the holder Optionally, the handheld electronic handwheel can be stored in a screw-on holder. The holder is mounted using three M4 screws (included in the scope of delivery). Figure 6-3 Dimension drawing for mounting the holder Handheld units Equipment Manual, 04/2024, A5E53284668B AB...
  • Page 120 Electronic handheld handwheel 6.5 Accessories Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

  • Page 121: Appendix

    Appendix Abbreviations Alternating Current American Wire Gauge BERO Proximity limit switch CAT5 Quality class (category) for shielded twisted-pair cables. Class 5 states that these cables have a particularly low damping factor, making them suitable for 100 Mbit/s-FastEthernet networks. China Compulsory Certification Conformité...
  • Page 122 Really Simple Syndication Realtime: data exchange without isochronous mode Secure Digital: secure digital memory card SELV Safe Extra Low Voltage SIOS Siemens Industry Online Support Sensor Module External Secure Shell Thin Client Unit (communication with operator panels) Transmission Control Protocol Teleservice...

  • Page 123: Index

    Index PLC, 73 Power consumption, 81 Rotary override switch, 35 ASCII code HT 2, 76 Interference immunity, 26 Cable definitions, 25 Connection conditions EMC measures, 24 Keys End user interface, 23 HT 2, 73 Protective separation, 23 Connection kit Mini handheld unit, 102, 110 Mini handheld unit Connection kit, 102, 110 Dimensions, 101, 109 EMC measures Connection conditions, 24 Emergency Stop button...
  • Page 124 Index Handheld units Equipment Manual, 04/2024, A5E53284668B AB...

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