Endress+Hauser Liquisys M CLM223F Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Endress+Hauser Manuals
  4. Transmitter
  5. Liquisys M CLM223F
  6. Operating instructions manual

Endress+Hauser Liquisys M CLM223F Operating Instructions Manual

Transmitter for conductivity
Hide thumbs Also See for Liquisys M CLM223F:
Table of Contents

Advertisement

Quick Links

Download this manual
Operating Instructions
Liquisys M CLM223F
Transmitter for Conductivity
BA237C/07/EN/13.11
71130261
valid as of:
software version 1.12

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Liquisys M CLM223F and is the answer not in the manual?

Questions and answers

Related Manuals for Endress+Hauser Liquisys M CLM223F

Summary of Contents for Endress+Hauser Liquisys M CLM223F

  • Page 1 Operating Instructions Liquisys M CLM223F Transmitter for Conductivity BA237C/07/EN/13.11 71130261 valid as of: software version 1.12...
  • Page 2 Here you can find an overview of the spare parts which can be delivered as well as an overview of the system. Technical data Page 9 ff. Dimensions Page 67 ff. Ambient and process conditions, weight, materials etc. Appendix Page 70 ff. Here you can find the operating matrix Endress+Hauser...

  • Page 3: Table Of Contents

    Liquisys M CLM223F Table of contents Safety instructions ....4 6.4.8 Determination of the temperature coefficient ......37 Designated use .

  • Page 4: Safety Instructions

    Safety instructions Liquisys M CLM223F Safety instructions Designated use CLM223 F is a transmitter for determining the conductivity of a liquid medium. The transmitter is particularly suited for use in the following areas: • Concentration control • CIP plants control •...

  • Page 5: Notes On Safety Icons And Symbols

    Liquisys M CLM223F Safety instructions Notes on safety icons and symbols Safety icons Warning! This symbol alerts you to hazards. They can cause serious damage to the instrument or to persons if ignored. Caution! " This symbol alerts you to possible faults which could arise from incorrect operation. They could cause damage to the instrument if ignored.

  • Page 6: Identification

    Identification Liquisys M CLM223F Identification Device designation 2.1.1 Nameplate Compare the order code on the nameplate (on the transmitter) with the product structure (s.b.) and your order. The device version can be identified from the order code. Made in Germany, D-70839 Gerlingen...

  • Page 7: Certificates And Approvals

    Liquisys M CLM223F Identification If you have any questions, please contact your supplier or your sales centre responsible . Certificates and approvals 2.3.1 CE mark Declaration of conformity The product meets the requirements of the harmonized European standards. It thus complies with the legal requirements of the EC directives.

  • Page 8: Installation

    Installation Liquisys M CLM223F Installation Quick installation guide Warning! If the measuring point or parts of the measuring point are in explosion-hazardous areas you have to follow the "Safety instructions for electrical apparatus for explosion-hazardous areas". These instructions (XA194C/07/a3) are part of the scope of delivery.

  • Page 9: Incoming Acceptance, Transport, Storage

    Liquisys M CLM223F Installation Incoming acceptance, transport, storage • Make sure the packaging is undamaged! Inform the supplier about damage to the packaging. Keep the damaged packaging until the matter has been settled. • Make sure the contents are undamaged! Inform the supplier about damage to the delivery contents.

  • Page 10: Installation Instructions

    Installation Liquisys M CLM223F Installation instructions The panel-mounted instrument is secured with the clamping screws supplied (see Fig. 4). The necessary installation depth is approx. 165 mm (6.50"). +0.5 +0.02 / 3.62 max. 45 / 1.77 approx. 25 / 139 / 5.47 mm / inch 0.98...

  • Page 11: Wiring

    Liquisys M CLM223F Wiring Wiring Warning! • The electrical connection must only be carried out by authorised technical personnel. • Technical personnel must have read and understood the instructions in this manual and must adhere to them. • Ensure that there is no voltage at the power cable before beginning the connection work.

  • Page 12: Electrical Connection

    Wiring Liquisys M CLM223F Electrical connection 4.1.1 Connection diagram The wiring diagram shows the connections of an instrument equipped with all the options. Connecting the sensors and the various measuring cables is explained in more detail in the "Measuring cables and sensor connection" section.
  • Page 13 Liquisys M CLM223F Wiring Note! • The device is approved for protection class II and is generally operated without a protective earth connection. • To guarantee measuring stability and functional safety, you have to ground the outer screen of the sensor cable: –...

  • Page 14: Measuring Cable And Sensor Connection

    Wiring Liquisys M CLM223F 4.1.2 Measuring cable and sensor connection You require screened special measuring cables to connect conductivity sensors to the transmitter. The following multi-core and ready-to-use cable types can be used: Sensor type Cable Extension Two-electrode sensors with or without...

  • Page 15: Alarm Contact

    Liquisys M CLM223F Wiring Example of connecting a conductivity sensor 11 12 13 83 16 15 84 11 12 13 83 16 15 84 GN WH YE BU RD RD BU GN WH YE CYK71/CPK9 CLK 5 GN WH YE C07-CLM2x3xx-04-06-00-xx-007.eps...

  • Page 16: Post-Connection Check

    Wiring Liquisys M CLM223F Post-connection check After wiring up the electrical connection, carry out the following checks: Device status and specifications Remarks Are the transmitter or the cable externally damaged? Visual inspection Electrical connection Remarks Are the installed cables strain-relieved?

  • Page 17: Operation

    Liquisys M CLM223F Operation Operation Display and operating elements 5.1.1 Display LED display Indicates the current operating mode, "Auto" (green LED) or "Manual" (yellow LED) REL 1 Indicates the activated relay in the "Manual" mode (red LED) REL 2 Indicates the working status of relay 1 and 2...

  • Page 18: Operating Elements

    Operation Liquisys M CLM223F 5.1.2 Operating elements mS/cm 9999 value a0003609-en Fig. 13: Operating elements LC display for displaying the measured values and configuration data Field for user labelling 4 main operating keys for calibration and device configuration Changeover switch for automatic/manual mode of the relays...
  • Page 19 Liquisys M CLM223F Operation PLUS key and MINUS key In the setup mode, the PLUS and MINUS keys have the following functions: • Selection of function groups. Note! Press the MINUS key to select the function groups in the order given in the "System configuration"...

  • Page 20: Local Operation

    Operation Liquisys M CLM223F Unlocking the keyboard Press the CAL and MINUS key for at least 3 s to unlock the keyboard. The code prompt displays the code 0. Local Operation 5.2.1 Automatic/manual mode The transmitter normally operates in automatic mode. Here, the relays are triggered by the transmitter.

  • Page 21: Operating Concept

    Liquisys M CLM223F Operation 5.2.2 Operating concept Operating modes Measuring mode: standard mode of operation, displaying current measured values Calibration mode: Setup mode access to all execution of configuration calibration routine settings Code The function groups are selected with the PLUS or MINUS key.
  • Page 22 Operation Liquisys M CLM223F Menu structure The configuration and calibration functions are arranged in function groups. • In setup mode, select a function group with the PLUS and MINUS keys. • In the function group itself, switch from function to function with the ENTER key.

  • Page 23: Commissioning

    Liquisys M CLM223F Commissioning Commissioning Function check Warning! • Check all connections for correctness. • Make sure that the supply voltage is identical to the voltage written on the nameplate! Switching on Familiarize yourself with the operation of the transmitter before it is first switched on. Please refer in particular to the "Safety instructions"...
  • Page 24 Commissioning Liquisys M CLM223F Selecting and locating functions is facilitated by a code displayed for each function in a special display field Fig. 16. C131 C132 C133 The structure of this coding is given in Fig. 17. The first column indicates the function group as C121 a letter (see group designations).

  • Page 25: Quick Start-Up

    Liquisys M CLM223F Commissioning Quick start-up After power-up, you must make some settings to configure the most important functions of the transmitter which are required for correct measurement. The following section gives an example of this. User input Setting range...
  • Page 26 Commissioning Liquisys M CLM223F User input Setting range Display (Factory settings, bold) 0 Ω 0 to 99.99 Ω Cable-Res 14. In A6, enter the resistance of the cable (conductive sensors only) enter the installation factor (inductive sensors only). 1.00 0.10 ... 1 ... 5.00 InstFac 15.

  • Page 27: System Configuration

    Liquisys M CLM223F Commissioning User input Setting range Display (Factory settings, bold) 23. Press MINUS to go to the "Current output" function group. 24. Press ENTER to edit the output settings. OUTPUT Out1 25. In O1, select your output, e.g. "Out1" = output 1.
  • Page 28 Commissioning Liquisys M CLM223F 1.40 1.20 1.00 0.80 a [mm] 0.20 0.39 0.59 0.79 0.98 a [inch] a0005441 Fig. 18: Relationship between installation factor and distance from wall a Electrically conductive pipe wall Insulating pipe wall In the SETUP 1 function group, you can change the operating mode and the sensor settings.

  • Page 29: Setup 2 (Temperature)

    Liquisys M CLM223F Commissioning Coding Field Selection or range Display Info (factory settings bold) 1/cm 5.900 Enter cell constant for For the exact value of the cell constant, refer 0.0025 ... 5.9 ... 99.99 cm connected sensor to the quality certificate.
  • Page 30 Commissioning Liquisys M CLM223F NaCl compensation The NaCl compensation (according to IEC 60746) is based on a fixed nonlinear curve that defines the relationship between the temperature coefficient and the temperature. This curve is used for lower concentrations of up to approx. 5 % NaCl.
  • Page 31 Liquisys M CLM223F Commissioning Coding Field Selection or range Display Info (factory settings bold) Function group Settings for temperature measurement. SETUP 2 SETUP 2 If set to "fixed": Pt100 Manual temperature compensation (MTC), no Pt100 Select temperature Pt1k = Pt 1000...

  • Page 32: Current Outputs

    Commissioning Liquisys M CLM223F 6.4.3 Current outputs In the function group "Current output" you can configure the outputs. To check the outputs you can simulate a current output value (O2 (2)). Coding Field Setting range Display Info (Factory settings, bold) CURRENT OUTPUT Configuration of the current output.

  • Page 33: Alarm

    Liquisys M CLM223F Commissioning 6.4.4 Alarm In the ALARM function group, you can define various alarms and configure output contacts. Each individual error can be defined to be effective or not (at the contact or as an error current). Coding...

  • Page 34: Check

    Commissioning Liquisys M CLM223F 6.4.5 Check Polarisation detection Polarisation effects in the interface between sensor and measuring solution limit the measuring range of conductive conductivity sensors. The transmitter has the ability to detect polarisation effects using an intelligent evaluation process. Error code E071 will be generated.

  • Page 35: Relay Contact Configuration

    Liquisys M CLM223F Commissioning 6.4.6 Relay contact configuration To use the RELAY function group you need a relay board which is not part of the basic version. Limit contactor for measured conductivity value and temperature The transmitter has different ways of assigning a relay contact.

  • Page 36: Temperature Compensation With Table

    Commissioning Liquisys M CLM223F Coding Field Setting range Display Info (Factory settings, bold) Rel1 Select contact to be Rel1 configured Rel2 Sel.Relay Switch function of R1 All the settings are retained. off or on Function Never set the switch-on point and the...

  • Page 37: Determination Of The Temperature Coefficient

    Liquisys M CLM223F Commissioning Coding Field Selection or range Display Info (factory settings bold) Selection of table Selection of table to be edited. 1 to 4 editCurve read read Select table option edit Sel.Table Up to 10 value pairs can be entered in the α...

  • Page 38: Concentration Measurement

    Commissioning Liquisys M CLM223F Coding Field Selection or range Display Info (factory settings bold) Edit the measured (uncompensated) 2000 µS/cm Enter compensated current value conductivity value you have determined at conductivity 0 to 9999 25 °C in the medium used in the process.
  • Page 39 Liquisys M CLM223F Commissioning κ κ C07-CLD132xx-05-06-00-xx-012.eps Fig. 24: Measured data for variable process temperatures (example) κ Conductivity Measuring point Concentration Measuring range Temperature C07-CLD132xx-05-06-00-xx-015.epsB Fig. 25: Measured data for a constant process temperature (example) κ Conductivity Constant temperature Concentration...
  • Page 40 Commissioning Liquisys M CLM223F mS/cm °C Basic version does not include functions in italic. Coding Field Selection or range Display Info (factory settings bold) Function group Four fixed and four editable concentration CONCENTRATION fields are stored in this function group.

  • Page 41: Service

    Liquisys M CLM223F Commissioning Coding Field Selection or range Display Info (factory settings bold) The function chain K6 ... K9 will run through Enter uncompensated µS/cm automatically as many times as corresponds to conductivity value for 0.0 to 9999 mS/cm the value in K5.
  • Page 42 Commissioning Liquisys M CLM223F Coding Field Setting range Display Info (Factory settings, bold) Manual Hold Man. HOLD Enter Hold dwell 10 s period 0 ... 999 s Cont.Time The release code for the "Food" package is Enter SW upgrade 0000 0000 entered in the factory already.

  • Page 43: E+H Service

    Liquisys M CLM223F Commissioning Perform the menu fields S12 to S14. To reinstall the transmitter proceed as follows: Disconnect the transmitter from power. Remove the test resistor. Connect the sensor (see chapter "Wiring"). Reinstall the transmitter (see chapter "Installation"). Reconnect the power.

  • Page 44: Remote Measuring Range Switching (Mrs)

    Commissioning Liquisys M CLM223F Coding Field Setting range Display Note (Factory settings, bold) E112 xx.xx E122 Hardware version is E112 Only display function E132 displayed E142 HW-Vers. E113 SerNo E123 Serial number is E113 Only display function E133 displayed E143...
  • Page 45 Liquisys M CLM223F Commissioning Settings of the 4 parameter sets, Example: CIP cleaning Binary input 1 Binary input 2 Parameter set Coding / Alkaline Medium Beer Water Acid software field solution Operating mode Conductivity Conductivity Concentration Concentration M8, M9 Current output 1 to 3 mS/cm 0.1 to 0.8 mS/cm 0.5 to 5%...
  • Page 46 Commissioning Liquisys M CLM223F Coding Field Selection or range Display Info (factory settings bold) 2.10 2.10 %/K Enter α value Can only be entered if M6 = lin. 0 to 20 %/K alpha val For concentration: µS/cm Enter measured value Cond.: 0 to 2000 mS/cm...

  • Page 47: Calibration

    Liquisys M CLM223F Commissioning Note! If remote parameter set switching is selected, the parameter sets that have been entered are processed internally but the fields A1, B1, B3, R2, K1, O212, O213 show the values of the first measuring range.
  • Page 48 Commissioning Liquisys M CLM223F Coding Field Selection or range Display Info (factory settings bold) µS/cm Residual coupling is Residual coupling of measuring system C112 -80.0 to 80.0 μS/cm C112 displayed (airset) (sensor and transmitter). AirSetVal If the calibration status is not o.k., the second o.k.
  • Page 49 Liquisys M CLM223F Commissioning Coding Field Selection or range Display Info (factory settings bold) If the calibration status is not o.k., the second o.k. Calibration status is o.k. C125 C125 display line shows an explanation of the displayed E xxx error.
  • Page 50 Commissioning Liquisys M CLM223F Coding Field Selection or range Display Info (factory settings bold) If C135 = E xxx, then only no or new. Store calibration C136 C136 If new, return to C. results? If yes/no, return to “Measurement”. Store...

  • Page 51: Maintenance

    Liquisys M CLM223F Maintenance Maintenance Take all the necessary measures in time to guarantee the operational safety and reliability of the entire measuring system. Maintenance work at the transmitter comprises: • Calibration (see "Calibration" section) • Cleaning of assembly and sensor •...

  • Page 52: Cleaning The Conductivity Sensors

    Maintenance Liquisys M CLM223F 7.1.2 Cleaning the conductivity sensors Please clean contamination on the sensor as follows: • Oily and greasy films: Clean with detergent (grease dissolvers, such as alcohol, acetone, poss. washing-up liquids). Warning! When using the following cleaning agents, make sure to protect your hands, eyes and clothing! •...

  • Page 53: Simulation Of Inductive Sensors For Device Test

    Liquisys M CLM223F Maintenance Resistance R Cell constant k Display for conductivity 0.1 cm 0.1 mS/cm 1000 Ω 1 cm 1 mS/cm 10 cm 10 mS/cm 0.01 cm 1 μS/cm 0.1 cm 10 μS/cm 10 kΩ 1 cm 100 μS/cm...

  • Page 54: Check Of Conductive Sensors

    Maintenance Liquisys M CLM223F 7.1.5 Check of conductive sensors • Measuring surface connection: The measuring surfaces are directly connected to the connections of the sensor connector. Check with ohmmeter at < 1 Ω. • Measuring surface shunt: There may not be any shunt between the measuring surfaces.

  • Page 55: Connecting Lines And Junction Boxes

    Liquisys M CLM223F Maintenance 7.1.7 Connecting lines and junction boxes • Use the methods described in chapters "Simulation of conductive/inductive sensors for device test" to perform a quick functional check from the conductivity sensor (sensor connector) to the measuring instrument via an extension.

  • Page 56: Accessories

    Accessories Liquisys M CLM223F Accessories Sensors Condumax W CLS21 • Two-electrode sensor in fixed cable and plug-in head version • Ordering according to product structure, see Technical Information TI085C/07/en Condumax W CLS30 • Two-electrode sensor with fixed cable • With Pt 100 temperature sensor •...

  • Page 57: Optoscope

    Liquisys M CLM223F Accessories Optoscope • Optoscope Interface between transmitter and PC / laptop for service purposes. The Windows software "Scopeware" required for the PC or laptop is supplied with the Optoscope. The Optoscope is supplied in a sturdy plastic case with all the accessories required.

  • Page 58: Trouble-Shooting

    Trouble-shooting Liquisys M CLM223F Trouble-shooting Trouble-shooting instructions The transmitter constantly monitors its functions itself. If an error occurs which the device recognizes, this is indicated on the display. The error number is shown below the display of the main measured value. If more than one error occurs, you can call these up with the MINUS key.

  • Page 59: Process Specific Errors

    Liquisys M CLM223F Trouble-shooting Error Display Tests and/or remedial measures Alarm contact Error current Factory User Factory User E063 Below current output range 1 E064 Current output range 1 exceeded Check measured value and current assignment. E065 Below current output range 2...
  • Page 60 Trouble-shooting Liquisys M CLM223F Error Possible cause Tests and / or remedial measures Equipment, spare parts, personnel Short circuit / moisture in sensor Check sensor. See chapter "Checking inductive conductivity sensors". Short circuit in cable or junction box Check cable and junction box.

  • Page 61: Instrument Specific Errors

    Liquisys M CLM223F Trouble-shooting Error Possible cause Tests and / or remedial measures Equipment, spare parts, personnel Controller switched off Activate controller. See fields R2. Controller in "Manual/Off" mode Choose "Auto" or "Manual/On" mode. Keyboard, REL-key Controller/limit contact Pickup delay setting too long Disable or shorten pickup delay.

  • Page 62: Spare Parts

    Compare line voltage and nameplate data. User, electrical technician Device gets hot Power unit defective Replace power unit. Diagnosis only by Endress+Hauser Service Measuring input test: Transmitter module defective (module: If test negative: replace module (note – Connect resistor in place of conductivity Incorrect meas.

  • Page 63: Dismantling Of Panel Mounted Instrument

    Liquisys M CLM223F Trouble-shooting 9.5.1 Dismantling of panel mounted instrument " Caution! Please note the effects on the process if the device is taken out of service! Note! Please refer to the diagram in Section 9.5 for the item numbers.

  • Page 64: Panel Mounted Instrument

    Trouble-shooting Liquisys M CLM223F 9.5.2 Panel mounted instrument 420a 420b 15/20 40 ... 51 15/20 230V 115V 100V a0003612 Fig. 27: Exploded drawing The exploded drawing contains the components and spare parts of the panel-mounted instrument. You can take the spare parts and the corresponding order number from the following section using the item numbers.

  • Page 65: Replacement Of The Central Module

    Liquisys M CLM223F Trouble-shooting Item Kit description Name Function/contents Order number Power unit (main module) LSGA 100 / 115 / 230 V AC 51500317 Power unit (main module) LSGD 24 V AC + DC 51500318 Central module cond. (controller) LSCH-S1...

  • Page 66: Return

    Trouble-shooting Liquisys M CLM223F – Enter this number in the fields E115 (year, one-digit), E116 (month, one-digit), E117 (cons. number, four-digit). – In the field E118, the complete number is displayed again so you can check it is correct. "...

  • Page 67: Technical Data

    Liquisys M CLM223F Technical data Technical data 10.1 Input Measured variables Conductivity, temperature Measuring range Conductivity (conductive): 0 to 400 mS/cm (uncompensated) Conductivity (inductive): 0 to 2000 mS/cm (uncompensated) Concentration: 0 to 9999 % Temperature: -35 to +250 °C (-31 to +482 °F)

  • Page 68: Power Supply

    Technical data Liquisys M CLM223F Auxiliary voltage output Output voltage: 15 V ± 0.6 Output current: max. 10 mA Switching current with ohmic load (cos ϕ = 1): max. 2 A Contact outputs Switching current with inductive load (cos ϕ = max.

  • Page 69: Environment

    Liquisys M CLM223F Technical data 10.5 Environment Ambient temperature -10 to +55 °C (+14 to +131 °F) Storage temperature –25 to +65 °C (-13 to +149 °F) Electromagnetic Interference emission and interference immunity as per EN 61326-1:2006, EN 61326-2-3:2006 compatibility...

  • Page 70: Appendix

    Appendix Liquisys M CLM223F Appendix Operating matrix Edit mode: Edit mode: Code 22 Code 22 CAL key E key a0003699-en Endress+Hauser...
  • Page 71 Liquisys M CLM223F Appendix a0003700-en Endress+Hauser...
  • Page 72 Appendix Liquisys M CLM223F a0003701-en Endress+Hauser...

  • Page 73: Index

    Liquisys M CLM223F Index Access codes ........21 Factory settings .
  • Page 74 Liquisys M CLM223F NaCl ........30 with table .
  • Page 75 Liquisys M CLM223F Endress+Hauser...
  • Page 76 BA237C/07/EN/13.11 FM+SGML 6.0...

Table of Contents