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Siemens Pointek CLS200 Digital Operating Instructions Manual
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Siemens Pointek CLS200 Digital Operating Instructions Manual

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Capacitance Switches
Pointek CLS200/CLS300 (Digital)
Operating Instructions 04/2011

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Summary of Contents for Siemens Pointek CLS200 Digital

  • Page 1 Capacitance Switches Pointek CLS200/CLS300 (Digital) Operating Instructions 04/2011...
  • Page 2 The user is responsible for all changes and repairs made to the device by the user or the user’s agent. • All new components are to be provided by Siemens Milltronics Process Instruments. • Restrict repair to faulty components only.

  • Page 3: Table Of Contents

    Pointek CLS200/300 Digital ....................5 Applications ..............................6 Features ..............................6 System Implementation .........................7 Programming ..........................7 Specifications ........................8 Installation: Pointek CLS200 Digital ................15 Location ..............................15 Mounting ..............................15 Mounting Restrictions ......................16 CLS200 Dimensions ........................17 Process Cautions ..........................18 Installation: Pointek CLS300 Digital ................20 Location ..............................20...
  • Page 4 High Frequency Oscillator ........................73 Detection Range ............................74 The Pointek CLS200 electrode ......................74 The Pointek CLS300 electrode ......................75 Sensor Test .............................76 PROFIBUS PA electronics: mode of operation ................77 Pointek CLS200 Digital Pressure versus Temperature Curves ..........78 CLS200 compact and extended rod versions, threaded ..........78...
  • Page 5 CLS200 cable version, threaded ....................78 CLS200 sanitary compact and extended rod versions .............78 CLS200 compact and extended rod, ASME welded flange ..........79 CLS200 cable, ASME welded flange ..................79 CLS200 compact and extended rod, EN welded flange ...........79 CLS200 cable, EN welded flange ...................80 Pointek CLS300 Digital Pressure versus Temperature Curves ..........80 CLS300 standard, extended rod and cable versions, threaded ........80 CLS300 high temperature rod version, threaded ...............80...
  • Page 6 High Temperature Rod Version, welded flange ................110 Non-insulated Cable Version, welded flange ................111 Insulated Cable Version, welded flange ..................112 Appendix H: Shortening the cable ................113 Pointek CLS200 Digital, Cable Version ................113 Pointek CLS300 Digital, Cable Version ................116 Index ..........................119...

  • Page 7: Safety Notes

    Safety Notes Special attention must be paid to warnings and notes highlighted from the rest of the text by grey boxes. WARNING: relates to a caution symbol on the product, and means that failure to observe the necessary precautions can result in death, serious injury, and/or considerable material damage.

  • Page 8: Application Examples

    • We always welcome suggestions and comments about manual content, design, and accessibility. Please direct your comments to techpubs.smpi@siemens.com. For other Siemens Milltronics level measurement manuals, go to: www.siemens.com/level and look under Level Measurement. Application Examples The application examples used in this manual illustrate typical installations using Pointek CLS200/300;...

  • Page 9: Technical Support

    Technical Support Support is available 24 hours a day. To find your local Siemens Automation Office address, phone number and fax number go www.siemens.com/automation/partner • Click on the tab Contacts by Product then drill down to find your product group (+Process Automation >...
  • Page 10 Short form Long Form Description Units μF micro Farads Farad μs micro Seconds Seconds normally closed relay contact position normally open relay contact position pico Farads Farad Process Device Manager configuration tool PEEK Polyaryletheretherketone organic polymer Polyphenylene Sulfide polymer PTFE Polytetrafluoroethylene thermoplastic fluoropolymer...

  • Page 11: Pointek Cls200/300 Digital

    Pointek CLS200/300 Digital Notes: • Pointek CLS200/300 is available in two models: the standard model, and the digital model with integral local display. For information on the CLS200/300 Standard, please see manual 7ML19985JH02. • Pointek CLS200/300 is to be used only in the manner outlined in this instruction manual, otherwise protection provided by the equipment may be impaired.

  • Page 12: Applications

    Modular design and construction provide a wide choice of configurations, including rod, cable, and sanitary versions. Pointek CLS200/300 Digital can be used either: • as a standalone unit, programmed locally using the local user interface, or • installed as part of a network, programmed remotely using SIMATIC PDM on a Profibus PA network (or locally using the Local User Interface).

  • Page 13: System Implementation

    System Implementation Pointek CLS200/300 supports PROFIBUS communication protocol, and SIMATIC PDM software. Basic PLC configuration with PROFIBUS PA active PLC PC/laptop PROFIBUS DP DP/PA coupler PROFIBUS PA Pointek CLS300 (PROFIBUS PA) Pointek CLS200 Pointek CLS200 (PROFIBUS PA) (PROFIBUS PA) Programming Pointek CLS200/300 carries out its level measurement function according to the set of built-in parameters.

  • Page 14: Specifications

    Specifications Siemens Milltronics makes every attempt to ensure the accuracy of these Note: specifications, but reserves the right to change them at any time. Pointek CLS200/300 Power • bus voltage - general purpose 12 to 30 V DC, 12.5 mA - Intrinsically Safe 12 to 24 V DC, 12.5 mA...
  • Page 15 • logical inversion parameterizable Simulation functions • output • input • failsafe parameterizable (last usable value, substitute value, erroneous value) Block Structure • physical block • transducer block • transducer block discrete input • monitoring measuring limits Alarm Outputs • solid-state switch galvanically isolated non-polarity sensitive transistor rated 30V DC or peak AC max., 82mA max...
  • Page 16 Mechanical Electrode - CLS200 Digital Length Process Tensile Model Extension Wetted Parts (max) Connections (max) • Threaded: • 316L stainless 5500 mm/ 316L¹ ¾” , 1", or 1 ½" steel (optional 216.5” stainless BSPT (R), BSPP PFA coating) steel (G) or NPT; 1 ¼” •...
  • Page 17 Electrode - CLS300 Digital Process Length Tensile Model Wetted Parts Connections (max) (max) 1000 mm/40” • Threaded: • 316L stainless steel ¾” , 1", or 1 ½" BSPT • FKM seals (optional (19 mm/ (R), BSPP (G) or NPT; FFKM) 0.75”...
  • Page 18 (Type 4 / NEMA 4 / IP65 standard, IP68 optional) • installation category • pollution degree Process Pointek CLS200 Digital Pressure versus Temperature Curves Please see Note: Pointek CLS300 Digital Pressure versus Temperature Curves page 78 and on page 80.
  • Page 19 • CLS200 pressure (vessel): - rod version –1 to 25 bar g/–14.6 to 365 psi g (nominal) - cable version –1 to 10 bar g/–14.6 to 150 psi g (nominal) - sliding coupling version –1 to 10 bar g/–14.6 to 150 psi g (nominal) •...
  • Page 20 CLS300 • General Purpose CSA, FM, CE, C-TICK • Dust Ignition Proof ATEX II 1/2 D, 2 D IP6X T100°C • Dust Ignition Proof CSA/FM Class II, Div. 1, Gr. E, F, G with IS Probe CSA/FM Class III T4 •...

  • Page 21: Installation: Pointek Cls200 Digital

    Installation: Pointek CLS200 Digital Notes: • Installation shall only be performed by qualified personnel and in accordance with local governing regulations. • This product is susceptible to electrostatic shock. Follow proper grounding procedures. • The housing may only be opened for maintenance, local operation, or electrical installation.

  • Page 22: Mounting Restrictions

    Pointek CLS200 typical configuration with extensions: For high or low level alarm: • designed for top mounting. The probe suspends vertically so that it reaches into the process at the desired detection level (high or low detection alarm). High level alarm Low level alarm normal process level...

  • Page 23: Cls200 Dimensions

    Sensors must be at least 100 mm (4") apart. Mount diagonally if space is restricted CLS200 Dimensions Appendix F: Dimensions for all versions of the Pointek CLS200 Digital can be found in Dimensions - CLS200 Digital starting on page 95. 7ML19985JJ03 Pointek CLS200/300 Digital –...

  • Page 24: Process Cautions

    Process Cautions Cautions: • The maximum allowable torque on a horizontally installed rod is 15 Nm. • Keep unit out of path of falling material, or protect probe from falling material. Caution: Tensile load must not exceed Caution: Consider material surface Tensile probe or vessel rating (See configuration when installing unit.
  • Page 25 7ML19985JJ03 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS Page 19...

  • Page 26: Installation: Pointek Cls300 Digital

    Installation: Pointek CLS300 Digital Notes: • Installation shall only be performed by qualified personnel and in accordance with local governing regulations. • This product is susceptible to electrostatic shock. Follow proper grounding procedures. • The housing may only be opened for maintenance, local operation, or electrical installation.

  • Page 27: Mounting Restrictions

    Angled mounting Angle Pointek CLS300 cable version: The cable version is designed for top mounting. The cable suspends vertically so that it reaches into the process at the desired detection level (high or low detection alarm). Mounting Restrictions Note: • Keep the sensor at least 50 mm (2") away from any nozzle or tank wall. •...

  • Page 28: Process Cautions

    Wall Restriction 50 mm (2") 50 mm (2") min Process Cautions • The maximum allowable torque on a horizontally installed rod is 15 Nm. • Keep unit out of path of falling material, or protect probe from falling material. • Consider material surface configuration 500 mm when installing unit.

  • Page 29: Cls300 Dimensions

    Buildup of material in Active Shield area does not affect switch operation. Note: CLS300 Dimensions Appendix G: Dimensions for all versions of the Pointek CLS300 Digital can be found in CLS300 Digital Dimensions starting on page 103. 7ML19985JJ03 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS Page 23...

  • Page 30: Wiring: Cls200/300 Digital

    Wiring: CLS200/300 Digital Electrical Connection WARNING: • Observe the specifications of the examination certificate valid in your country. • Observe the laws and regulations valid in your country for electrical installations in potentially explosive atmospheres. Appendix E: Hazardous Area Installation •...

  • Page 31: Recommended Cable Entries (Equivalents Can Be Used)

    Recommended Cable Entries (equivalents can be used) General Purpose Cable Entry: M20 (A5E03252531) and ½" NPT (A5E03252530) 24 mm 24 mm 6 mm (0.24") 13 mm (0.51") (0.94") (0.94") M20 x 1.5 ½" NPT Strip cable and expose braided shield. Feed cable through dome nut and clamping insert.
  • Page 32 (4) until the end of the armour/braid is up against the shoulder of the armour cone. Position the armour clamping ring (3). Place the entry (5) and position over the diaphragm seal/armour spigot (4). Move the sub-assembly (1) and (2) up to meet the entry (5). Hold the entry (5) in position with a wrench to prevent rotation.

  • Page 33: Connection To Screw Terminals

    Connection to screw terminals removable digital display terminal block for Profibus PA/ power lid clip connection gland power cable removable terminal block for alarm output / solid-state switch Loosen the lid clip and unscrew the lid of the enclosure. Unscrew and lift up the digital display. (Loosen each screw two turns before completely loosening both, to keep the rubber retaining rings in place.) Strip the cable jacket for approximately 70 mm (2.75") from the end of the power cable, and thread the wires through the gland.
  • Page 34 If you want to use the Alarm Output, connect the wires of an optional input to the Alarm Output terminals (polarity is not important). The terminal can be removed and replaced to simplify connection. Ground the instrument according to local regulations. Tighten the gland to form a good seal.

  • Page 35: Local Operation: Pointek Cls200/300 Digital (Standalone)

    Local Operation: Pointek CLS200/300 Digital (Standalone) • Local operation gives you access to all the functions listed in the table on page 33, Quick Reference: operating functions using input keypad • An extended range of functions is available only via remote operation using PROFIBUS PA Parameters PROFIBUS PA: see on page 63.
  • Page 36 RUN mode display Measured value display The default startup display is the measured value display. It shows the value (in counts when Sensor (Sens) has been selected in Mode 13. sensor uncovered sensor covered bar graph Logical level display (output status) The logical level display shows the value when the OUT parameter of the Discrete Input Function Block is selected in Mode 13.
  • Page 37 Bar graph The Bar Graph represents the extent to which the sensor is covered during normal operation. It is displayed when one of the three following mode options is selected: • OUT (output of the Discrete Input Function Block • PRIM (the Primary Value of the Transducer Block •...

  • Page 38: Programming Via The Local User Interface (Lui)

    PROGRAM mode display (local operation). 1 – numerical value 2 – physical unit 3 – Mode indicator 4 – Rising (or Falling) indicator Programming via the Local User Interface (LUI) The keypad consists of three input keys below the display: M, ⇑, and ⇓.
  • Page 39 Quick Reference: operating functions using input keypad Function Mode Key function Display, or explanation ⇑ ⇓ ⇑ and ⇓ Measured value Measured value (selected in Mode 13) display Error display Hardware or software error. Either key activates test Sensor test Displays GOOd or FAILd.
  • Page 40 Function Mode Key function Display, or explanation ⇑ ⇓ ⇑ and ⇓ Application Range, Enable Edit function, or Move cursor to the right, or store Adjust upper limit of application range. Upper Limit / 100% increment digit. edited value. Select the source event to switch the alarm Alarm output Mode 23: Alarm output trigger output.

  • Page 41: Status Codes

    Status codes Every measured value which can be displayed is given a status to identify its quality. If it is classified as Bad or Uncertain the text Error alternates with the measured value in the display and the status code alternates with the unit or Bar Graph. If the status is Bad or Uncertain, either a status code or a status message is displayed in the auxiliary display.

  • Page 42: Mode 2: Sensor Test (Default: Off)

    Mode 2: Sensor test (default: OFF) Sensor Test should only be initiated when the process value is stable. A Note: dramatic change of level in the vessel could cause a sensor failure message. The Sensor Test checks the circuitry including the sensor, the signal path from the sensor to the transmitter, and the transmitter itself.

  • Page 43: Mode 4: Rise Time (Default: 0.0 S)

    Mode 4: Rise Time (default: 0.0 s) Rise Time is a delay setting which adjusts the response time of the signal to the sensor becoming covered (Rising Edge). It affects the Primary Value of the Transducer Block. Possible values range from 0.0 to 100.0 s, in 0.1 s intervals. This symbol to the left of the numerical value on the display indicates a Rise Time setting.

  • Page 44: Mode 10: Hw Write Protection (Default: Off, Display - -)

    Mode 10: HW Write Protection (default: OFF, display – –) When HW Write Protection is enabled, L appears in the Mode display field, in Note: normal measuring mode. Protects parameters from unintentional modification. This prevents parameter changes both locally via the keypad and remotely via SIMATIC PDM. The parameters are still readable.

  • Page 45: Mode 14: Unit (Default: °C)

    Mode 14: Unit (default: °C) Mode 14 becomes available only after Electronics Temperature is selected in Note: Mode 13. If Electronics Temperature is selected as the display source in Mode 13, you can change the corresponding physical unit by selecting one of the following options: Physical Unit Display °C...

  • Page 46: Mode 16: Profibus Ident Number (Default: 1)

    Mode 16: PROFIBUS Ident Number (default: 1) Determines which of two device operating modes to select. Pointek CLS200/300 Digital recognizes two operating modes in relation to the DP Master: Mode Description Conforms to profile Generic: can substitute transmitters conforming to version 3.0 Class B PROFIBUS PA profile 3.0, one Discrete Input device with no...

  • Page 47: Mode 20: 100% Application Range Setting

    Press ⇑ or ⇓. The display switches to the current measured sensor value in counts. Record the count value. Press ⇑ or ⇓ to enter Edit Mode; the sensor value is frozen and ready for editing. Set the sensor value to approximately 300 counts below the value obtained in step 4. Press ⇑...
  • Page 48 Use the M button to navigate to Mode 20. Set up the process to provide the recommended condition for your process from the table below: Application Material Setup conditions • dry solids General sensor fully covered • low viscosity liquids •...

  • Page 49: Mode 23: Alarm Output Trigger (Default: Diag)

    After editing the least significant digit (or leaving it unchanged), press ⇓ to terminate the procedure and save the new value. The display now shows the new value for the 100% Application Range setting. Press M to exit. Mode 23: Alarm output trigger (default: dIAG) The alarm output (solid-state switch) can be forced to switch for one of several reasons.

  • Page 50: Mode 24: Contact Type (Default: Close)

    Mode 24: Contact type (default: CLOSE) The solid state switch alarm output can function in one of two ways: • Make contact (close) • Break contact (open) To select the contact type. • Select Mode 24. The current contact type (OPEn or CLOSE) appears in the primary reading field.

  • Page 51: Mode 26: Switch Point On To Off/ Falling Edge (Default: 45%)

    After editing or leaving the least significant digit unchanged, press ⇓ to • terminate procedure and save the new value. • You see the new setting for Switch Point 1. • Repeat the process, or press M to exit. Mode 26: Switch Point On to Off/ Falling Edge (default: 45%) Initial setup can be carried out prior to mounting into the process, but it is Note: extremely important to calibrate the unit and adjust the sensitivity on the product itself.

  • Page 52: Mode 27: Local Status Text (Default: U_075)

    Mode 27: Local Status Text (default: U_075) Sets the format for representing Sensor Status. The default setting is a numeric format: one letter followed by an underscore and a decimal figure representing the status code (e.g. U_075). You can select between the numeric format described above, or text as English, German, French, Spanish, or Italian strings.
  • Page 53 f. Set the sensor value to approximately 300 counts below the value of the current reading. Press ⇑ to edit the value of each digit, and press ⇓ to move the cursor to the next digit. g. After editing the least significant digit (or leaving it unchanged), press ⇓ to terminate the procedure and save the new value.

  • Page 54: Cls300 Digital Switching Point Setup

    CLS300 Digital Switching Point Setup Use the following procedure to set up the switch point for the CLS300 Digital model. Set the 0% Application Range Setting (Mode 19): a. Install the device in the process. b. Use the M button to navigate to Mode 19. c.
  • Page 55 d. Press ⇑ or ⇓. The display switches to the current measured sensor value in counts. Record the count value. e. Press ⇑ or ⇓ to enter Edit mode; the sensor value is frozen and ready for editing. f. Set the sensor value to 105% of the value obtained in step 2d (1.05 x counts). Press ⇑...

  • Page 56: Wiring: Connecting Cls200/300 Digital To A Profibus Pa Network

    Wiring: connecting CLS200/300 Digital to a PROFIBUS PA network Electrical Connection WARNING: • Observe the specifications of the examination certificate valid in your country. • Observe the laws and regulations valid in your country for electrical installations in potentially explosive atmospheres. Appendix E: Hazardous Area Installation •...

  • Page 57: Profibus Pa Connection To Screw Terminals

    PROFIBUS PA connection to screw terminals removable terminal block for PROFIBUS digital display PA/ power connection lid clip (polarity not important) gland removable terminal block for alarm output / solid-state switch Loosen the lid clip and unscrew the lid of the enclosure. Unscrew and lift up the digital display.

  • Page 58: Profibus Pa Connection Via M12 Plug

    PROFIBUS PA connection via M12 plug If an M12 connector is used, an M12 receptacle will be required to complete the bus connection to PROFIBUS PA. digital display lid clip M12 plug (device side) M12 receptacle (cable side) Follow the instructions accompanying the female receptacle. The pin assignment is shown below.

  • Page 59: Remote Operation Via Profibus Pa

    54 for details). You will need a software package to configure Pointek CLS200/300. We recommend SIMATIC Process Device Manager (PDM) by Siemens. (You can find more information at www.siemens.com/processinstrumentation. Select SIMATIC PDM from the Quick links to products drop-down list on the right hand side.)

  • Page 60: Setting The Profibus Address

    Setting the PROFIBUS address When your instrument is shipped, the PROFIBUS PA address is set to 126. You can set it Mode 15: Node address (default: 126) locally (see , on page 39) or remotely via the bus, using a parameterization tool such as SIMATIC PDM or HW-Config. When cyclic data transfer with a Class 1 Master is in process, the address can only be changed via the bus.

  • Page 61: Status

    Transmission of user data via PROFIBUS PA The user data is continuously updated by the cyclic service of PROFIBUS PA. The user data is the OUT parameter of the Discrete Input Function Block and is composed of the Logical Level and Status bytes. The 2 bytes must be read consistently , in a contiguous chunk: they must not be read byte by byte, and must not suffer an interrupt.
  • Page 62 Status Codes for Good Quality Digital Corrective PDM display Possible Cause display Measure Good Normal operation A parameter relevant for the Good; behavior of the device has been Note to the control G_132 Active block alarm changed. The display is system extinguished after 10 seconds.
  • Page 63 Status Codes for Uncertain Quality Digital PDM display Possible Cause Corrective Measure display To return to normal Sensor test in progress; U_064 Uncertain operation, deactivate no error detected. sensor test. “Fail Safe” input condition Uncertain, is met; the parameterized Consult the log of U_071 Last usable value, safety setting is set to...
  • Page 64 Diagnostics In addition to information on the usability of the measured value, Pointek CLS200/300 can actively report information on its own status. Diagnostics are important information, which an automation system can use to introduce remedial measures. Standard PROFIBUS DP mechanisms are used to transport diagnostic information and actively report it to the Class 1 Master.
  • Page 65 Diagnostic Messages (cont’ d ) Meaning when Corrective Byte Possible Cause value = 1 Measure The supply current has been fed to the device; or a warm start Restart (goes to 0 Check the cabling has been triggered using after 10 s) and the power unit SIMATIC PDM;...
  • Page 66 Extended diagnostics Extended Diagnostic Messages Meaning Corrective Action Byte Bit Electronic temperature exceeds Bring temperature of electronics module permissible range to within allowed range Sensor value exceeds Either adjust diagnostic alarm limits or diagnostic alarm limits remove cause of out of range sensor value Calibration timer, Perform calibration and timer will unacknowledged alarm...
  • Page 67 Self tests Pointek CLS200/300 carries out the following self tests: Self Tests Diagnostic Self test Corrective Algorithm Frequency error function measure message Reduce ambient Measure the Every Electronics temperature to If electronics temperature electronics measurement temperature within exceeds 85 °C temperature cycle/ 60 ms too high...

  • Page 68: Configuration Example

    To configure and use PROFIBUS PA with an S7-300/ 400 PLC If Pointek CLS200/300 is not listed in the STEP 7 device catalog, you can download the DeviceInstall file from the Siemens Milltronics Web site and run it from your computer. Go to http://pia.khe.siemens.com/index.asp?Nr=4924 and click Downloads.

  • Page 69: Profibus Pa Parameters

    PROFIBUS PA Parameters WARNING: It is essential to check settings during the process itself, and confirm that they are correct, before regular operation commences. The full range of Pointek CLS200/300 functions is available only via remote operation using PROFIBUS PA. To use PROFIBUS PA, you will need a PC configuration tool: we recommend SIMATIC PDM SIMATIC PDM.

  • Page 70: Functions

    Functions The device menu gives you access to the following functions: • Upload from/Download to the device • Set Address • Master Reset • Write Locking • Sensor Test • Simulation • Condensed Status Setup Changing parameter settings Initial setup can be carried out prior to mounting into the process, but it is Note: extremely important to calibrate the unit and adjust the sensitivity on the product itself.

  • Page 71: Filling Level Status

    Filling level status: Adjust 0 % application range setting The lower limit of the application range (0%) corresponds to the left limit of the bar graph in the digital display. For reliable and accurate detection of the process material, select the example in the table below that most closely resembles your application, and follow the setup procedure.
  • Page 72 Adjust 100 % application range setting Adjusts the upper limit of the application range (100%). This point corresponds to the right limit of the bar graph in the digital display. For reliable and accurate detection of the process material, select the example in the table on page 66 that most closely resembles your application, and follow the setup procedure.
  • Page 73 • Press Enter: the status field reads Changed. If the sensor status changes before the delay interval is complete, the timer is Note: reset to its initial value and restarted. Failsafe Mode If the Transducer Block delivers a measured value accompanied by a status message classifying the quality as bad (for example Bad, sensor failure), the Discrete Input Function Block can react with one of three possible preset options.
  • Page 74 Transfer the settings to the device. You can view the output behavior, for example with SIMATIC PDM (open the View Menu Display). To return to normal operation, reset the target mode to AUTO and press Transfer. Input (Primary Value) simulation Input Value simulation allows you to test the effects on the Primary Variable of your preset inversion and failsafe settings, and see how the output value is affected.
  • Page 75 Carry out the following settings: Open the Device Menu Simulation. Select the register Sensor Value. Set Simulation Sensor Value, then set the parameters: • for simulation mode fixed, enter a Sensor Value • for simulation mode ramp, adjust the ramp parameters Transfer the settings to the device.
  • Page 76 Switch Point adjustment There are two switch points: • Switch point 1 (Off to On) • Switch point 2 (On to Off) To adjust the switch behavior, set the percentage of the application range at which point the logic switch will change from OFF to ON, or from ON to OFF. Adjust 0 % application range •...

  • Page 77: Lock

    Resetting the PROFIBUS address to 126 If no other device in your system has the preset address 126, you can extend the PROFIBUS PA line during operation of the automation or control system, with an additional Pointek CLS200/300 with the address 126. The only requirement is to change the address of the new integrated device to another value lower than 126.

  • Page 78: Sensor Test

    Sensor Test Open the Device Menu to find and activate the Sensor Test via PDM, and to see the results (test successful, or test failed). Display Source for local operation You can select one of four options for the value to be displayed on the LCD: •...

  • Page 79: Appendix A: Technical References

    Appendix A: Technical References Operating Principles In capacitance measurement inside a vessel or silo, the environment (typically, the vessel wall) acts as the reference electrode of a variable capacitor, and the probe supplies the measurement electrode. The dielectric is composed of the vessel contents (air, vapor, liquid, solid, or a combination) and, if the measurement electrode is insulated, the insulating layer.

  • Page 80: Detection Range

    Detection Range The functional detection range depends on the relative dielectric constant of the material monitored. The detection range will be shorter when the material has a lower relative dielectric constant, and longer when it has a higher relative dielectric constant. Specifications , page 8, for performance information;...

  • Page 81: The Pointek Cls300 Electrode

    The Pointek CLS300 electrode The Pointek CLS300 electrode is the primary sensor of the system. It supplies the electrical capacitance value. The Pointek CLS300 patented Active Shield Technology electrically isolates the measurement section and reduces the effect of any non-measurement capacitance on the measurement capacitance.

  • Page 82: Sensor Test

    Pointek CLS300 Active Shield active measurement 100% full section empty tank tank buffer ≈ frequency (f) capacitance (C) The relative lengths of the measurement section and Active Shield section can be specified to suit a particular application. If the measured range will be short relative to the total length of the electrode, specify a short measurement section.

  • Page 83: Profibus Pa Electronics: Mode Of Operation

    PROFIBUS PA electronics: mode of operation The process variable to be measured is generally referred to as the input variable. The input variable provided by the sensor is an isolated digital frequency signal. This is evaluated in a microprocessor and made available via PROFIBUS PA. The data for transmitter parameterization is stored in non-volatile memory.

  • Page 84: Pointek Cls200 Digital Pressure Versus Temperature Curves

    Pointek CLS200 Digital Pressure versus Temperature Curves CLS200 compact and extended rod versions, threaded P = permitted operating pressure T = permitted operating temperature atmospheric CLS200 cable version, threaded P = permitted operating pressure T = permitted operating temperature atmospheric...

  • Page 85: Cls200 Compact And Extended Rod, Asme Welded Flange

    CLS200 compact and extended rod, ASME welded flange P = permitted operating pressure T = permitted operating temperature atmospheric 1) The curve denote the minimum allowable flange class for the shaded area below. CLS200 cable, ASME welded flange P = permitted operating pressure T = permitted operating temperature atmospheric 1) The curve denote the minimum allowable flange class for the shaded area below.

  • Page 86: Cls200 Cable, En Welded Flange

    CLS200 cable, EN welded flange P = permitted operating pressure T = permitted operating temperature atmospheric 1) The curve denote the minimum allowable flange class for the shaded area below. Pointek CLS300 Digital Pressure versus Temperature Curves CLS300 standard, extended rod and cable versions, threaded Example: Permitted operating pressure = 30 bar (435 psi) at 75 °C...

  • Page 87: Cls300 Standard, Extended Rod And Cable Versions, Asme Welded Flange

    CLS300 standard, extended rod and cable versions, ASME welded flange P = permitted operating pressure T = permitted operating temperature atmospheric 1) The curve denote the minimum allowable flange class for the shaded area below. CLS300 high temperature rod version, ASME welded flange P = permitted operating pressure T = permitted operating temperature...

  • Page 88: Cls300 Standard, Extended Rod And Cable Versions, En Welded Flange

    CLS300 standard, extended rod and cable versions, EN welded flange P = permitted operating pressure T = permitted operating temperature atmospheric 1) The curve denote the minimum allowable flange class for the shaded area below. CLS300 high temperature rod version, EN welded flange P = permitted operating pressure T = permitted operating temperature atmospheric...

  • Page 89: Appendix B: Maintenance And Repairs

    Please note the following: • The user is responsible for all changes and repairs made to the device. • All new components must be provided by Siemens Milltronics Process Instruments Inc. • Restrict repair to faulty components only.

  • Page 90: Appendix C: Profile Structure - Pointek Cls200/300 (Profibus Pa)

    Appendix C: Profile structure – Pointek CLS200/300 (PROFIBUS PA) PROFIBUS PA electronics: mode of operation The process variable to be measured is generally referred to as the input variable. The input variable provided by the sensor is an isolated digital frequency signal. This is evaluated in a microprocessor and made available via PROFIBUS PA.

  • Page 91: Block Model For Recording And Processing Measured Values

    Block model for recording and processing measured values The functions of the device are divided into blocks for different areas of responsibility. They can be parameterized by acyclic data transfer via PDM Block connection diagram for recording and processing measured values sensor electronics temperature...

  • Page 92: Parameters For Local Digital Display

    Parameters for local digital display The values of the following parameters from the measuring and function blocks can be presented on the digital display. One of the options shown below must be selected in Mode 13: Display Source (default: 0) : see page 38.
  • Page 93 How it works: The frequency value (represented in ’counts’ ) is checked to see if it is within its measuring limits. If the limit is exceeded, this results in a Bad status and the error message Failure in measurement. The frequency value is stored in Sensor Value. The analog signal from the sensor is transformed into a discrete signal which controls the behavior of the switch point.

  • Page 94: Discrete Input Function Block

    Discrete Input Function Block The figure below shows how measured values are processed within the Discrete Input Function Block. Discrete Input Function Block function groups Simulation Value; status Inversion PROFIBUS Cyclic Data Simulation Enable Fail Safe Logic Primary Value from AUTO Transducer Block...

  • Page 95: Appendix D: Product Nameplates

    Appendix D: Product Nameplates Information in boxes 1 through 7 changes based on customer order. Note: Pointek CLS200 7ML19985JJ03 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS Page 89...

  • Page 96: Pointek Cls300

    Pointek CLS300 Page 90 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS 7ML19985JJ03...

  • Page 97: Appendix E: Hazardous Area Installation

    Appendix E: Hazardous Area Installation WARNINGS: • Turn off power before servicing any device. • Please check the ambient and operating temperatures under Environmental Process on page 12, and on page 12 for the specific configuration you are about to use or install. •...

  • Page 98: Operating The Cls200 Intrinsically Safe Configuration In Hazardous Areas

    Aggressive substances: e.g. acidic liquids or gases that may attack metals, or solvents that may affect polymeric materials. Suitable precautions: e.g. establishing from the material's data sheet that it is resistant to specific chemicals. Please see www.siemens.com/pointek for the latest approval certificates. Note: Operating the CLS200 Intrinsically Safe configuration in hazardous areas ATEX •...

  • Page 99: Operating The Cls200 Flameproof / Explosion Proof Configuration In Hazardous Areas

    –40 °C to maximum +200 °C (–40 ºF to maximum +392 ºF ) –40 °C to maximum +400 °C (–40 ºF to maximum +752 ºF ): high temperature version CSA/FM • Installation shall be done according to drawing A5E01175715 (www.siemens.com/pointek). 7ML19985JJ03 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS Page 93...

  • Page 100: Operating The Cls300 Flameproof / Explosion Proof Configuration In Hazardous Areas

    • Maximum permissible ambient temperature range in potentially explosive atmospheres: –40 °C to maximum +85 °C (–40 ºF to maximum 185 ºF ): T4 –40 °C to maximum +40 °C (–40 °F to maximum 104 °F): T6 • Maximum permissible process temperature range in potentially explosive atmospheres: –40 °C to maximum +200 °C (–40 ºF to maximum +392 ºF ) –40 °C to maximum +400 °C (–40 ºF to maximum +752 ºF ):...

  • Page 101: Appendix F: Dimensions - Cls200 Digital

    Appendix F: Dimensions - CLS200 Digital Enclosure, threaded process connection 2 cable entries ½" NPT or M20x1.5 M20: 135 mm (5.32") ½" NPT: 150 mm (5.91") 165 mm (6.50") 290 mm (11.42") thermal isolator Compact Version, threaded electronics/ enclosure 22 mm 120 mm (0.87") (4.7")
  • Page 102 Extended Rod Version, threaded 316L stainless steel PPS or optional 20 mm (0.79") extension Ø PVDF probe 84 mm (3.3") Y01 (insertion length) Min. insertion length = 200 mm (7.87") Max. insertion length = 5500 mm (216") Sanitary Compact Version 316L stainless steel sanitary process connection 98 mm...
  • Page 103 Sanitary Extended Version 316L stainless steel 316L stainless steel sanitary process connection extension 24 mm PPS or optional Ø PVDF probe (0.95") 98 mm (3.80") Y01 (insertion length) Min. insertion length = 110 mm (4.3") Max. insertion length = 5500 mm (216") 7ML19985JJ03 Pointek CLS200/300 Digital –...
  • Page 104 Sliding Coupling Version, threaded 316L stainless steel sliding coupling (insertion length) min. 215 mm (8.46") 20 mm (0.79") Ø 84 mm (3.3") PPS or optional PVDF probe Min. insertion length = 350 mm (13.82") Max. insertion length = 5500 mm (216") Page 98 Pointek CLS200/300 Digital –...
  • Page 105 Extended Cable Version, threaded Applicable for liquids and solids applications. Cable can be shortened on site. FEP insulated cable 6 mm (0.3") Ø (insertion length) 316L stainless steel sensor weight 20 mm (0.79") Ø 84 mm (3.3") PPS or optional PVDF probe Min.
  • Page 106 CLS200 - Flanged Process Connections 2 cable entries ½" NPT or M20x1.5 M20: 135 mm (5.32") ½" NPT: 150 mm (5.91") 165 mm (6.50") 290 mm (11.42") thermal isolator Flange Facing Table Flange Facing (raised face) Flange Class Facing thickness ASME150/300 2 mm (0.08") ASME600/900...
  • Page 107 Compact Version, welded flange electronics/ enclosure 98 mm (3.8") PPS or optional PVDF probe Extended Rod Version, welded flange 316L stainless steel PPS or optional 20 mm Ø extension PVDF probe (0.79") 84 mm (3.3") Y01 (insertion length) Min. insertion length = 200 mm (7.87") Max.
  • Page 108 Extended Cable Version, welded flange Applicable for liquids and solids applications. Cable can be shortened on site. FEP insulated cable 6 mm (0.3") Ø (insertion length) 316L stainless steel sensor weight 20 mm (0.79") Ø 84 mm (3.3") PPS or optional PVDF probe Min.

  • Page 109: Appendix G: Cls300 Digital Dimensions

    Appendix G: CLS300 Digital Dimensions Threaded Processs Connection 2 cable entries ½" NPT or M20x1.5 M20: 135 mm (5.32") ½" NPT: 150 mm (5.91") 165 mm 290 mm (6.50") (11.42") thermal isolator 7ML19985JJ03 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS Page 103...
  • Page 110 Rod Version, threaded lid clip electronics/ 20 mm enclosure (0.79") Y01 (insertion length) min = 350 mm (14") max. = 1000 mm (39.37") probe measuring length Extended Active Shield (Y02): standard length 125 mm (4.92") Optional Active Shield lengths: 250 mm (9.84") or 400 mm (15.75" 19 mm (0.75") Ø...

  • Page 111: High Temperature Rod Version, Threaded

    High Temperature Rod Version, threaded Thermal isolator Extended Active Shield (Y02): standard length 125 mm (4.92") Optional Active Shield lengths: Ceramic insulator(s) 250 mm (9.84") or 400 mm (15.75") Y01 (insertion length) min. = 350 mm (14") max. = 1000 mm (39") measuring length probe...

  • Page 112: Non-Insulated Cable Version, Threaded

    Non-insulated Cable Version, threaded Y01 (insertion length) min. = 1000 mm (40") max. = 25000 mm (984") measuring stainless steel length cable 6 mm (0.24") Ø Extended Active Shield (Y02): standard length 125 mm (4.92") Optional Active Shield lengths: 250 mm (9.84") 250 mm (9.84") or 400 mm (15.75") stainless steel...

  • Page 113: Insulated Cable Version, Threaded

    Insulated Cable Version, threaded Y01 (insertion length) min. = 1000 mm (40") max. = 25000 mm (984") measuring insulated cable length 10 mm (0.35") Ø 250 mm stainless steel weight (9.84") Extended Active Shield (Y02): 32 mm (1.26") Ø standard length 125 mm (4.92") Optional Active Shield lengths: 250 mm (9.84") or 400 mm (15.75") 7ML19985JJ03...

  • Page 114: Cls300 - Flanged Process Connections

    CLS300 - Flanged Process Connections 2 cable entries ½" NPT or M20x1.5 M20: 135 mm (5.32") ½" NPT: 150 mm (5.91") 290 mm 165 mm (11.42") (6.50") thermal isolator Flange Facing Table Flange Facing (raised face) Flange Class Facing thickness ASME150/300 2 mm (0.08") ASME600/900...

  • Page 115: Rod Version, Welded Flange

    Rod Version, welded flange lid clip electronics/ enclosure Extended Active Shield (Y02): standard length 105 mm (4.13") Optional Active Shield lengths: 230 mm (9.06") or 380 mm (14.96") Y01 (insertion length) min. = 250 mm (9.8") max. = 1000 mm (39.37") probe measuring length...

  • Page 116: High Temperature Rod Version, Welded Flange

    High Temperature Rod Version, welded flange Thermal isolator Extended Active Shield (Y02): standard length 105 mm (4.13") Optional Active Shield lengths: Ceramic insulator(s) 230 mm (9.06") or 380 mm (14.96") Y01 (insertion length) min. = 250 mm (9.8") max. = 1000 mm (39.37") measuring length probe...

  • Page 117: Non-Insulated Cable Version, Welded Flange

    Non-insulated Cable Version, welded flange Extended Active Shield (Y02): standard length 105 mm (4.13") Optional Active Shield lengths: 230 mm (9.06") or 380 mm (14.96") Insertion length does not include any raised face/gasket face Flange Facing dimension (see the Table on page 108).

  • Page 118: Insulated Cable Version, Welded Flange

    Insulated Cable Version, welded flange (insertion length) min. = 1000 mm (39.37") max. = 25000 mm (984") measuring insulated cable length 10 mm (0.35") Ø Notes: Extended Active Shield (Y02): standard length 105 mm (4.13") 250 mm Optional Active Shield lengths: stainless steel (9.84") 230 mm (9.06") or 380 mm (14.96")

  • Page 119: Appendix H: Shortening The Cable

    Appendix H: Shortening the cable Pointek CLS200 Digital, Cable Version : Possible only with the general purpose configuration; please verify against CAUTION product nameplate. Preparation Determine the required cable length, and subtract that amount from the actual length, to find the excess length to cut off.
  • Page 120 Unscrew the probe sleeve from the lower assembly using two 17 mm (0.67") wrenches across the flat surfaces, as shown below. a. Place two wrenches on the flat surfaces of the probe as shown: hold the probe sleeve still, and turn the lower wrench counter-clockwise to loosen the probe lower assembly.
  • Page 121 To prevent wires from being pulled through the cable bundle, secure each Caution: wire close to where the outer black jacket stops prior to stripping cable insulation from Remove approximately 75 mm (3") of cable jacket, shield, and filler strands. Cut off the excess cable core, making sure the cut is clean and square 10.

  • Page 122: Pointek Cls300 Digital, Cable Version

    Pointek CLS300 Digital, Cable Version When shortening a PFA cable, be sure to take extra care. Caution: Methods An angle grinder (preferably with a disc suitable for stainless steel) Wire cutters (suitable for piano cable 6 to 9 mm). Ø Procedure Loosen the three set screws and pull weight from the cable.
  • Page 123 Glossary capacitance: the property of a system of conductors and dielectrics that permits the storage of electricity when potential differences exist between the conductors. Its value is expressed as the ratio of a quantity of electricity to a potential difference, and the unit is a Farad.
  • Page 124 Page 118 Pointek CLS200/300 Digital – OPERATING INSTRUCTIONS 7ML19985JJ03...

  • Page 125: Index

    function groups 88 Index display Bar graph 31 display source selection 38 Error message display 30 acyclic data transmission 54 Measured value display 30 alarm output PROFIBUS PA values 86 selecting trigger (local operation) 43 PROGRAM mode display 32 set Switch Point Off to On 44 RUN mode display 30 set Switch Point On to Off (local opera- select language (local operation) 46...
  • Page 126 PROFIBUS PA 71 safety notes 1 sensor status maintenance 83 set Local Status Text 46 maintenance timer (PROFIBUS PA) 69 sensor test manual (local operation 36 information organization 2 PROFIBUS PA 72 measured values shortening the cable 113 monitoring (remote operation) 63 SIMATIC PDM measurement frequency (digital) 8 overview 53...
  • Page 127 Quick Reference: operating functions using input keypad Function Mode Key function Display, or explanation ⇑ ⇓ ⇑ and ⇓ Measured value Measured value (selected in Mode 13) display Error display Hardware or software error. Either key activates test Sensor test Displays GOOd or FAILd.
  • Page 128 Function Mode Key function Display, or explanation ⇑ ⇓ ⇑ and ⇓ Application Range, Enable Edit function, or Move cursor to the right, or store Adjust upper limit of application range. Upper Limit / 100% increment digit. edited value. Select the source event to switch the alarm Alarm output Mode 23: Alarm output trigger output.
  • Page 129 For more information www.siemens.com/level www.siemens.com/weighing Siemens AG Subject to change without prior notice Industry Sector 7ML19985JJ03 Rev. 3.0 1954 Technology Drive P.O. Box 4225 *7ml19985JJ03* © Siemens AG 2011 Peterborough, ON Canada K9J 7B1 Printed in Canada email: techpubs.smpi@siemens.com www.siemens.com/processautomation...

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