WIKA CEP6500 Operating Instructions Manual
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WIKA CEP6500 Operating Instructions Manual

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Operating Instructions for Univeral Calibrator, Model CEP6500
Universal Calibrator, Model CEP6500

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Summary of Contents for WIKA CEP6500

  • Page 1 Operating Instructions Operating Instructions for Univeral Calibrator, Model CEP6500 Universal Calibrator, Model CEP6500...

  • Page 2: Table Of Contents

    Notice Trademarks Safety General Warnings Electrical Warnings Cautions Summary of Functions CEP6500 Hardware Parts & Accessories Unpacking & Inspection Operational Sections and Connections 2.2.1 The Terminal Connections 2.2.2 The Key Pad 2.2.3 The Display 2.2.4 The USB Connection 2.2.5 Stand for Table Top Use...
  • Page 3 4.9.6 Set Password 4.9.7 Factory Reset 4.9.8 AboutUs Maintenance & Troubleshooting Common Problems Replacing the Battery Related Information 5.3.1 Thermocouple Measurement/Simulation, Connections and troubleshooting 5.3.2 Parallel Functions in CEP6500 General Specifications 6.1 General Specifications Display & Keys Special Features Power Supply Physical...
  • Page 4 Resistance Measurement 0...4000 ohm Resistance Simulation 0...4000 ohm 6.10 RTD Measurement and Simulation 6.11 Available RTD Types 6.12 Thermocouple /mV Resolution and Accuracy 6.13 Frequency Measurement 6.14 Pulsecounting 6.16 FrequencyGeneration 6.17 Pulse Generation 6.18 Enclosure Dimensions Disposal WIKA operating instructions, Model CEP6500...

  • Page 5: Introduction

    Introduction Foreword Thank you for purchasing Universal Calibrator CEP6500. The CEP6500 calibrator is compact hand-held calibrator with an easy to use graphical user interface. This manual describes the basic functions and operation methods. Please read through this user’s manual carefully before using the product.

  • Page 6: Cautions

    Communications, Battery Charging& Firmware Upgrade Data Logging Other functions: Maximum/Minimum/Average, filter, tare, adjustable back light, alarm indication (on the display and buzzer), Glance Screen. Continuity Test,Automatic/Manual Wire Selection for RTD Measurement, RTD CJ Compensation. *Refer to the Specification Sheet on Page: 95 WIKA operating instructions, Model CEP6500...

  • Page 7: Cep6500 Hardware Parts & Accessories

    CEP6500 Hardware Parts & Accessories Unpacking & Inspection At the factory each new CEP6500 passes a careful inspection. It should be free of scrapes and scratches and in proper operation order upon receipt. The receiver should, however, inspect the unit for any damage that may have occurred during transit. If there are signs...

  • Page 8: Operational Sections And Connections

    USB Connection Slot for PC Communication & Charging Keep in mind that the next picture (as well as all pictures of CEP6500 in this manual) has an example confi guration of modules. The confi guration of your CEP6500 may vary signifi cantly from the one in the picture.
  • Page 9 Current Measurement „ In this mode CEP6500 not providing any supply voltage. For proper measurement the external device should capable of providing the voltage supply. If the external device should not capable, an external Power Supply should be connected in series.
  • Page 10 Read Power Current Measurement „ In this mode CEP6500 works as Loop Power Supply while at the same time measuring the current. Voltage Measurement „ CEP6500 is capable of voltage measurement. The following picture displays the connection for voltage measurement.
  • Page 11 ET (Electrical source Terminal) Terminals „ Terminals for Simulating voltage, current, supplying loop power types refer specification sheet on page no. 95 Section 6.7 Current Generation „ In source mode CEP6500 provides the supply power to the loop. The following picture displays the connection for current source for different mode. mA Current Source „ WIKA operating instructions, Model CEP6500...
  • Page 12 RTD. The instrument under test generates the current for the RTD measurement. CEP6500 controls the voltage across its terminals so that the resistance (voltage to Current ratio) corresponds to the simulated temperature. Use of 2, 3 or 4-wire connection is up to the receiver instrument.
  • Page 13 The result is acceptable, if the resistance of the connection wires is significantly smaller than actual measured resistance. 3-Wire RTD Measurement „ CEP6500 sources current through the resist or and measure the voltage drop across the entire current loop and across the upper side connection wire as shown in figure. If both left side connection wires are identical, CEP6500 can compensate for the resistance of the connection wires.
  • Page 14 4-Wire RTD Measurement „ CEP6500 sources current through the resist or from two left side terminals and measure the voltage drop across the resistor from the two right side terminals. The 4-wire method gives the resistance between the terminals of the resistor; it is insensitive to the resistance of the connection wires.
  • Page 15 Pulse Terminals „ CEP6500 is capable of Pulse Generation. The following picture displays the connection for Pulse Generation. For specification refer Section 6.16 WIKA operating instructions, Model CEP6500...

  • Page 16: The Key Pad

    This key is used to go in Screen 1 setup menu page. This key is used to go in Screen 2 setup menu page. This key is used to switch between measure and source mode (Only applicable for T/C,mV and RTD Measure / Simulation). WIKA operating instructions, Model CEP6500...

  • Page 17: The Display

    „ Refer Section 3.2.3 on Page-23 for more details on Different Display Mode and Icon Details „ 2.2.4 The USB Connection The USB Connection Connector is given at Top of the CEP6500. It’s a USB A Male to USB „ mini B Male Connector. It is common for PC Communication & Charging the device.

  • Page 18: Power Options

    To prevent battery leakage or heat generation, only use the battery charger in the „ temperature range 0 to 45°C (32 to 113°F). To get more information on Battery go to Battery Info Page in Setting Menu. „ WIKA operating instructions, Model CEP6500...

  • Page 19: Charge Time

    CEP6500 is not in use. Do not leave CEP6500 without a Battery Pack or an Empty Battery for a long time. „ CEP6500 may lose its settings if it is left without a support voltage for an extended period. WIKA operating instructions, Model CEP6500...

  • Page 20: Start Up & Basic Operations

    When the power is off, the last set of configuration options stays in memory. The User Interface Every time CEP6500 is switched on, the start up message ends in RUN Page. There are 5 Display Modes available in RUN Page. 1. RTD (Measure/Source) + EM Measure Mode/Switch Test Mode 2. TC (Measure/Source) + EM Measure Mode/Switch Test Mode 3.

  • Page 21: The Status Bar

    Always visible in Run page. Battery % is shown in the center of the icon. And the icon background is filled with Green, Yellow & Red color if Battery % is > = 50 % , > = 20 % & < 20 % respectively. Data Logging Enable Status Indicator. Icon is visible if Data Logging is enabled and also it will blink when a Datalog is stored to memory. WIKA operating instructions, Model CEP6500...

  • Page 22: The Function Key Bar

    3.2.3 D isplay Mode i. RTD (Measure/Source) + EM Measure Mode/Switch Test Mode Display Mode RTD Mode Shows the Current RTD Mode RTD Measure Mode RTD Source Mode RTD Type Shows the current RTD Type. WIKA operating instructions, Model CEP6500...
  • Page 23 Switch Status Icon Switch OPEN (OFF) Switch CLOSE (ON) Switch OPEN Displays the Source Reading value after the switch OPEN was detected. Switch CLOSE Displays the Source Reading value after the switch CLOSE was detected. WIKA operating instructions, Model CEP6500...
  • Page 24 Max-Min Displays the Maximum-Minimum value found after a measurement was started or Maximum-Minimum was reset. Cumulative Displays the Cumulative Average value found after a measurement was started or Average Cumulative Average was reset. WIKA operating instructions, Model CEP6500...
  • Page 25 MENUDISPLAYMEASURE page. This will disable if Bar graph is selected as Additional Info1 in MENU  DISPLAY  MEASURE page. HART Icon HART Enable Status Icon. iii. ET (Measure/Source) + EM Measure Mode/Switch Test Mode WIKA operating instructions, Model CEP6500...
  • Page 26 Max-Min Displays the Maximum - Minimum value found after a measurement was started or Maximum-Minimum was reset. Cumulative Displays the Cumulative Average value found after a measurement was Average started or Cumulative Average was reset. WIKA operating instructions, Model CEP6500...
  • Page 27 Shows the One of the available Addition Information. This can be selected by Additional Info.2 List in MENU  DISPLAY  MEASURE page. This will disable if Bar graph is selected as Additional Info 1 in MENU  DISPLAY  MEASURE page. WIKA operating instructions, Model CEP6500...
  • Page 28 Switch Status Icon Switch Status Switch OPEN (OFF) Switch CLOSE (ON) Displays the Source Reading value after the switch OPEN was Switch OPEN detected. Switch CLOSE Displays the Source Reading value after the switch CLOSE was detected. WIKA operating instructions, Model CEP6500...
  • Page 29 Switch Status Icon Switch OPEN (OFF) Switch CLOSE (ON) Switch OPEN Displays the Source Reading value after the switch OPEN was detected. Switch CLOSE Displays the Source Reading value after the switch CLOSE was detected. WIKA operating instructions, Model CEP6500...

  • Page 30: Display Operations

    A List Box List opens when you press the F1key. Use UP/DOWN key to scroll through the available options. Select one of the options with the ENTER key. Example: How to change of Input Type (I/P Type) from mA to V. This Option is available MENU EM SETUP Page.  WIKA operating instructions, Model CEP6500...
  • Page 31 There are mainly 2 types of Edit Box in this device. In most of the Edit Box changing of decimal point & changing of sign is not allowed. But there are few Edit Box, where these are allowed. Examples Scaled Low (0%) &High (100%) etc. WIKA operating instructions, Model CEP6500...
  • Page 32 The below fi gure shows the example how to change decimal point of the Input Scaled High (100%) Range. To change the sign of the value, shift to the sign digit and pressing UP or DOWN key will toggle the sign. WIKA operating instructions, Model CEP6500...
  • Page 33 & the other where 1 or 2 values can be selectable at a time. In Radio Button Box the other option can be selected by pressing MENU/ENT key on that option. When pressing this key the new option will be selected and the other option will be disabled. WIKA operating instructions, Model CEP6500...
  • Page 34 Below an example is given, How to change RTD Source Mode from STEP to RAMP. WIKA operating instructions, Model CEP6500...

  • Page 35: Scr1 And Scr2 Key Option: Mquick-Setup Key

    3.2.5 SCR1 and SCR2 Key Option: mQUICK-SETUP Key CEP6500 has divided the RUN Screen into Two Parts: SCR1 and SCR2 as shown in below fi gure. Both windows can independently be confi gured to display a measurement value. SCR1Display i. SCR1 Display ii. SCR2 Display WIKA operating instructions, Model CEP6500...

  • Page 36: Menu Layout

    This Page is appears in RUN MENU EM SETUP.   This page contains parameters related to EM Measure like Input Type, Input Range, Scaling and Transfer Function. The Description of the Parameters appear on this page is given below. WIKA operating instructions, Model CEP6500...
  • Page 37 High (100%) Range: Scaled Input Range Low (0%) to 99999 Decimal Point for this Edit Box can be changeable. This parameter is enabled, if Main Display in MENU DISPLAY EM SETUP is set to Scaled. WIKA operating instructions, Model CEP6500...
  • Page 38 Trigger Edge for Pulse Measure input Available Options: Rising Edge Falling Edge Unit Unit for Frequency Measure input Available Options: 1/Hz (s) 1/KHz (ms) Trigger Level(V) Trigger level for Pulse and Frequency Measure input Available Options: 0 to 7 V WIKA operating instructions, Model CEP6500...

  • Page 39: Source Page

    Low (0%) Range: -99999 to Scaled Output Range High (100%) Decimal Point for this Edit Box can be changeable. This parameter is enabled, if Main Display in MENU  DISPLAY  SOURCE is set to Scaled. WIKA operating instructions, Model CEP6500...
  • Page 40  DISPLAY  SOURCE is set to Scaled. Source Type Source Output Format Available Options: STEP RAMP At a time one can be selectable. Press F1 key on the one of the option for more settings. WIKA operating instructions, Model CEP6500...
  • Page 41  SOURCE is set to Percentage. Step (%) Step Size in Percentage. Step Size in Only Specify one Step (unit) or Step(%), the other will automatically change Percentage according to the changed parameter. Range: 0.00to 100.00 WIKA operating instructions, Model CEP6500...
  • Page 42 PAUSE & STOP respectively. So by pressing F1 & F2 key running STEP can be PAUSE or STOP at any time in RUN Page. STEP Setting can be accessed directly by F2 key (SETTING). WIKA operating instructions, Model CEP6500...
  • Page 43 Fall Time (s) Time to decrease from High to Low Level. Range: 1 to 9999 Repeat Format How the Ramp should be done. Available Options: DOWN UP/DOWN DOWN/UP Repeat Define show many times the steps are repeated Repeat Counts Range: 1 to 9999 WIKA operating instructions, Model CEP6500...
  • Page 44 PAUSE & STOP respectively. So by pressing F1 & F2 key running RAMP can be PAUSE or STOP at any time in RUN Page. Note: While RAMP is running RAMP settings can’t be accessible and Source Page Parameter settings can’t be change. Stop RAMP before changing any settings. WIKA operating instructions, Model CEP6500...

  • Page 45: Tc Setup

    -200.0 to 1300.0 °C -10 to 80 mV -10.000 to 80.000 mV -10 to 250 mV -10.00 to 250.00 mV Refer section 6 on page 89 for more details on TC type and its available range. WIKA operating instructions, Model CEP6500...
  • Page 46 Press F1 key on the one of the option for more settings. Reset Reset the Additional Information of Measure mode like Minimum & Additional Maximum Info. This option appear only if TC Mode is MEASURE. WIKA operating instructions, Model CEP6500...
  • Page 47 Step Definition for the Step function. Definition Available Options: Temperature (Appear only if TC Display mode is Actual) Percentage(Appear only if TC Display mode is Percentage) User Defined Step Step Value in Temperature/mV/% according to TC Display Mode and TC unit. Only appear if Step Definition is Temperature or Percentage. Define Steps User Defined Step value for Manual and Auto Step Mode. This option appear only if Step Definition is User Defined. Maximum 10 step value can be configured. First enter the no of step and the n define step value in serial order. WIKA operating instructions, Model CEP6500...
  • Page 48 This parameter is enabled only for Auto Step Mode (Manual Check Box is Un- Checked) Repeat Defines how many times the steps are repeated Repeat Counts Range: 1to9999 This parameter is enabled only for Auto Step Mode (Manual CheckBox is Un-Checked) Note:- For Manual Stepping and Auto Stepping refer ET Setup Section 4.3.1. WIKA operating instructions, Model CEP6500...
  • Page 49 Range: 1 to 9999 How the Ramp should be done. Repeat Format Available Options: DOWN UP/DOWN DOWN/UP Repeat Defines how many times the steps are repeated Repeat Counts Range: 1 to 9999 Note:- For Starting the RAMP refer Page no 41 of ET Setup Section WIKA operating instructions, Model CEP6500...

  • Page 50: Rtd Setup

    RTD Source Output Format Mode This option appears only if RTD Mode is SOURCE. Available Options: STEP RAMP At a time one can be selectable. Press F1 key on the one of the option for more settings. WIKA operating instructions, Model CEP6500...
  • Page 51 This parameter is enabled only for Auto Step Mode (Manual Check Box is Un-Checked) Step Definition for the Step function. Step Definition Available Options: Step Value User Defined Step Step Value in Temperature /Ohms/ % according to RTD Display Mode and RTD unit. Only appears if Step Definition is Step Value. Define Steps User Defined Step value for Manual and Auto Step Mode. This option appear only if Step Definition is User Defined. Maximum 10 step value can be configured. First enter the no of step and then define step value in serial order. WIKA operating instructions, Model CEP6500...
  • Page 52 Defines how many times the steps are repeated Repeat Counts Range: 0 to 9999 (0=infinity) This parameter is enabled only for Auto Step Mode (Manual Check Box is Un-Checked) Note:- For Manual Stepping and Auto Stepping refer Page no –39, 40 of ET Setup Section. WIKA operating instructions, Model CEP6500...
  • Page 53 Time to decrease from High to Low Level. Range: 1 to 9999 How the Ramp should be done. Repeat Format Available Options: DOWN UP/DOWN DOWN/UP Repeat Defines how many times the steps are repeated Repeat Counts Range: 0 to 9999 (0=infinity) Note:- For Starting the RAMP refer ET Setup Section 4.3.1 WIKA operating instructions, Model CEP6500...
  • Page 54 Enter the threshold value of resistance up to which continuity test is applied. Threshold Range: 0 to10 When Testing Continuity Beep sounds and continuity symbol appear on run page as shown in below figure. When resistance between the Ω Measure terminal is less than 25Ω (or defined in threshold parameter).To test the continuity remove power from the circuit to be tested. WIKA operating instructions, Model CEP6500...

  • Page 55: Pulse Setup

    This Option appear only if Frequency mode is selected. To set Frequency. Frequency This Option appear only if Pulse mode is selected. Duty Cycle (%) To set the Duty Cycle for Pulse and Frequency (01 – 99% 0 to 999999 pulses) WIKA operating instructions, Model CEP6500...

  • Page 56: Display Page

    In this page there is one Radio Button Box. At a time two options can be selected. The possible combinations are given below. EM+ ET EM+ TC EM+ RTD EM+Pulse Generation Switch Test+ET Switch Test+TC Switch Test+RTD Switch Test+Pulse Generation WIKA operating instructions, Model CEP6500...

  • Page 57: Em Display Settings

    Input Type and Measure Display Mode. Range: In accordance with Input Range & Measure Display Mode. Note: Beware of the problems that may result in not seeing the true measurement value. WIKA operating instructions, Model CEP6500...

  • Page 58: Switch Test Display Settings

    Enable only for Switch Test Mode as Voltage Trigger. Sound Sound Setting for Switch Test Mode Available Options: Off When Switch Close When Switch Open Reverse Logic Switch Test Switch Logic Reverse Selection. Switch Open-Close Logic Reverse if this Check Box is Checked. WIKA operating instructions, Model CEP6500...

  • Page 59: Display Settings

    Shows the Horizontal bar Graph in 0% to 100% scale. The value in Bar Graph depends on the Display Mode and Source settings Actual Value Shows the Actual Output Value. This option is not appear if Main Display is Actual. WIKA operating instructions, Model CEP6500...

  • Page 60: Tc Display Settings

    Shows the Minimum measured reading from the time when info last reset. Min & Max Shows the Minimum (in place of mV0) and Maximum value both together. This option available only for only TC Display mode. WIKA operating instructions, Model CEP6500...
  • Page 61 The mV which is sourced through TC Terminal. Reading Shows the Feedback Temperature/mV Feedback Reading. When CEP6500 generate mV, it uses its own measurement function to control the generated value. This feedback measurement is shows if this option is selected. %Error Shows the error in % between the Desired Source Value and Feedback value.

  • Page 62: Rtd Display Settings

    Minimum Shows the Minimum measured reading from the time when info last reset. Min & Max Shows the Minimum and Maximum value both together. This option available only for RTD Display mode. WIKA operating instructions, Model CEP6500...
  • Page 63 Filter(sec) 1st Order IIR Low Pass Filter for RTD Measure Reading. This option is available only for RTD mode is Measure. Filter is useful when a measurement signal contains unwanted noise. Range: 0.0 to 60.0sec WIKA operating instructions, Model CEP6500...

  • Page 64: Data Logging Page

    Log EM Measure and RTD Terminal both Readings. This parameter is enabled only for Periodic Trigger. Save Method Reading Type selection for Logging Available Options: Instant Average This parameter is enabled only for Periodic Trigger. WIKA operating instructions, Model CEP6500...
  • Page 65 Logging. Try to Reduce Logging Time or Increase Sampling Period or try deleting some existing files. In Key Press Mode, If No of Samples reach its maximum limit that is 484, the next sample „ will start from the first overwriting the memory. While Logging is running, entering into the LOGGING menu shows below page. „ WIKA operating instructions, Model CEP6500...

  • Page 66: Transferring The Results To A Personal Computer

    “LOGGING DONE” pop ups. „ 4.5.1 Transferring the Results to a Personal Computer: A 32-bit Windows® software called mCAL+.exe is shipped together with CEP6500 if you bought the Data Logging option. Start this software just as any other Windows® software.

  • Page 67: Cjc Setting Page

    CJ Temperature is user selectable irrespective of TC Terminal temperature. When using an external Reference Junction, COMPENSATION CEP6500 measures or simulates the Thermo voltage. CJC Adjustment CJ Temperature adjustment for Manual CJC Temperature. The Reference Junction temperature is measured using and...

  • Page 68: Wireselectpage

    Wire Detection Mode Available Options only for Measure: AUTO Automatic detect the wire connection. MANUAL Manually Select the wire connection Manually Select the wire connection Wire Selection Available Options: 2 Wire 3 Wire 4 Wire WIKA operating instructions, Model CEP6500...

  • Page 69: Alarm Page

    Individual alarm limit values may also be enabled/disabled using the check box preceding the alarm limit value. When an alarm limit is exceeded, CEP6500 emits an audible alarm and the Main Reading is shown with RED Color. To stop alarm uncheck the appropriate alarm check box.

  • Page 70: Setting Page

    4.9.1 HART Settings Select YES to add a Series resistor (250Ω) into the mA circuit. You can then use this instrument together with a HART® communicator to set up and calibrate HART® devices. This option is applicable for mA (24V) Read Power Input Type Only. WIKA operating instructions, Model CEP6500...

  • Page 71: Display Settings

    There are 2 Time format supported in this device 24 Hour &12 Hour. This is to select in which format the time should be displayed on Run page & time to be stored in Data Logging. AM/PM selection is enabled only for 12Hour Time Format. WIKA operating instructions, Model CEP6500...

  • Page 72: Calibration

    Note: WIKA can provide a calibration service that is traceable to international standards. We recommend that you return the instrument to the manufacturer or an approved service agent for calibration.
  • Page 73 It is not compulsory to calibrate at recommended points. User can calibrate at any points within specified Sub Range. The Sub Range is shown on the screen. But make sure to calibrate Zero & Span in the same sub range. WIKA operating instructions, Model CEP6500...
  • Page 74 1 it is 1.000mA) from reliable source device. For example, If apply 1.000mA from the external source. Measured „ value shows the value that has been measured by the CEP6500. If thisvalueis1.020enter1.000valueinZEROActualValueEditBox & Press MENU/ENT key to calibrate the ZERO.
  • Page 75 Expected Values of Zero and Span for source calibration are as per below table. „ Recommended Input Type Group Calibration Points ZERO:1.000mA 1.0.000to12.000mA SPAN:10.000mA mA (0.000to24.000 ZERO:12.000mA 2.12.000to24.000 mA SPAN:22.000mA ZERO:1.000V 1.0.000to6.000V SPAN:4.000V (0.000to12.000 V) ZERO: 6.000V 2.6.000to12.000V SPAN:11.000V WIKA operating instructions, Model CEP6500...
  • Page 76 Example:-Calibrating mA Output „ To calibrate ZERO for group 1, Select ZERO Measured Edit Box, when this Edit Box is selected CEP6500 will source „ value that is seen in ZERO Expected Value (here CEP6500 will source 1.000mA). Now Measure the source value in Reliable Measure Unit. For Example the external measure „...
  • Page 77 For example, If apply -5.000mV from the external source. Measured value shows the value „ that has been measured by the CEP6500. If this value is -5.030 enter -5.000 value in ZERO Actual Value Edit Box & Press MENU/ENT key to calibrate the ZERO.
  • Page 78 240.00 mV Example: - Calibrating Group-1 To calibrate ZERO, Select ZERO Measured Edit Box, when this Edit Box is selected CEP6500 will source value „ that is seen in ZERO Expected Value (here CEP6500 will source -5.000mV). Now Measure the source value in Reliable Measure Unit. For Example the external measure „...
  • Page 79 TC terminal is 25.5 °C then enter 25.5 in Actual Editbox to calibrate CJ Temperature. Note: Please make sure that your unit is in proper Input TC Type and CJC is in AUTO mode. WIKA operating instructions, Model CEP6500...
  • Page 80 Sub Range. The Sub Range is shown on the screen. But make sure to calibrate Zero &Span in the same sub range. Make sure unit is in 4-wire mode during RTD Measure Mode. WIKA operating instructions, Model CEP6500...
  • Page 81 For example, If apply 5.00Ohms from the external source. Measured value shows the value „ that has been measured by the CEP6500. If this value is 5.02 enter 5.00 value in ZERO Actual Value Edit Box & Press MENU/ENT key to calibrate the ZERO.
  • Page 82 RTD SOURCE page. Example: - Calibrating Offset Offset measured value for zero and span is always 0.000mV To calibrate ZERO, Select ZERO Measured Edit Box, when this Edit Box is selected CEP6500 will source „ value that is seen in ZERO Expected Value (here CEP6500 will source 0.000mV).For Example the external measure unit is measuring 0.023 mV offset. Then enter 0.023 value in ZERO Measured Edit Box &...
  • Page 83 To calibrate SPAN, Select SPAN Measured Edit Box, when this Edit Box is selected CEP6500 will source „ value that is seen in SPAN Expected Value (here CEP6500 will source 0.000mV). For Example the external measure unit is measuring 0.082 mV offset. Then enter 0.082 „ value in SPAN Measured Edit Box & Press MENU/ENT key to calibrate the SPAN.
  • Page 84 Example:- Calibrating Group-1 Select Group 1 in Freq. Group List Box. For calibration, Select Measured Edit Box, when this Edit Box is selected CEP6500 will source value that is „ seen in Expected Value (here CEP6500 will source 100 Hz).

  • Page 85: Battery Info

    Then enter the New Password and press MENU/ENT key to store it. 4.9.7 Factory Reset To Reset CEP6500 Parameters to its Default Value. To Reset Enter Current Password. If the entered password is correct then Configuration RESET Radio button box will be enabled. Then select YES option and press MENU/ENT Key to reset Configuration.

  • Page 86: Maintenance & Troubleshooting

    Calibration Out Distortion in due to external noise connection (Solution: Check connection. If still out contact factory or Recalibrate Device in authorized cal-lab.) • Battery Not Charging Battery Connection Loose • Battery Dead Replacing the Battery WIKA operating instructions, Model CEP6500...

  • Page 87: Related Information

    A typical example of this is temperature measurement using a thermocouple. It is not enough to select the correct function in CEP6500. The Sensor type and the Reference Junction Mode have to be set accordingly, too. Wrong settings give erroneous results.
  • Page 88 Connection when measuring/simulating thermocouples using Internal Reference Junction Mode: External Reference Junction When using an external Reference Junction, CEP6500 measures or simulates the thermo-voltage using the “T/C” terminals. The following external Reference Junction compensation methods are available, To select this compensation method, set the SCR1 field T/C Sensor Measurement” or “T/C Sensor Simulation”, make sure the Unit is...
  • Page 89 Reference Junction temperature is controlled and the controller’s set point to desired temperature. Note: this method is of use only if the accuracy of the controller is better than CEP6500’s own Reference Junction. A compensation box is used and the Reference Junction temperature setting is set to desired temperature.

  • Page 90: Parallel Functions In Cep6500

    Also: During thermocouple measurement/simulation the RTD terminals may be used for measuring the reference junction temperature (CJC Mode field set to External RTD). Additionally, all of the connectors on the left side of CEP6500 may have an independent task. Below Illustrate the Possible Parallel Functions of CEP6500.

  • Page 91: General Specifications

    0° to 55°C 0° to 45°C Operating temperature when charging batteries Storage temperature -20°C to 60°C Relative Humidity 30% to 90% non-condensing Altitude < 2000 m Warm-uptime 5 Minutes *with RTD sensor at RTD terminal for External CJC WIKA operating instructions, Model CEP6500...

  • Page 92: Display & Keys

    Two nos. , 4 mm safety sockets measure: - V/mA/mA(24V)/switch/Frq/Pulse RTD Terminals/Electrical Terminals: Four nos. , 4 mm safety sockets Source: - V/mA/mA(24V)/Freq./Pulse measure /Source:- Resistance/RTD TC Terminals:- TC/mV (measure /Source) Thermocouple mini jack socket (cu type) Weight <500 grams Protection IP20 WIKA operating instructions, Model CEP6500...

  • Page 93: Electrical Measurement Parameters Andaccuracy

    0.02% of reading + 0.15 Ω 6.10 RTD Measurement and Simulation 1) Pt10 …… Pt1000, -200 …… 850 ºC Range Resolution Accuracy -200….200 °C Pt10…Pt400: 4 wire Measurement: 0.15°C 0.01°C Simulation*: 0.15 °C 200….600 °C 4 wire Measurement: 0.2 °C WIKA operating instructions, Model CEP6500...

  • Page 94: Available Rtd Types

    11) Ni120 (672) 2) Pt50 (385) 7) Pt1000 (385) 12) Cu10 (427) 3) Pt100 (385) 8) Pt100 (3926) 13) Cu50 (427) 4) Pt200 (385) 9) Ni100 (672) 14) Cu100 (427) 5) Pt400 (385) 10) Ni100 (618) WIKA operating instructions, Model CEP6500...

  • Page 95: Thermocouple /Mv Resolution And Accuracy

    6.16 Frequency Generation Range Resolution 0.0005 to 0.5 Hz 0.00001 Hz 0.5 to 50 Hz 0.0001 Hz 50 to 500 Hz 0.001 Hz 500 to 5000 Hz 0.01 Hz 5000 to 10000 Hz 0.1 Hz WIKA operating instructions, Model CEP6500...

  • Page 96: Pulse Generation

    Resolution 1 Pulse Output Amplitude positive Square wave 0 to 12VPP (±0.25V + 5%) Output Amplitude symmetric Square 0 to 6 VPP (±0.25V + 5%) wave Pulse Frequency 0.0005 to 10000Hz Duty Cycle 1 to 99%(0.0009 to 500Hz), High to low time: minimum 25us. Maximum 1165s WIKA operating instructions, Model CEP6500...

  • Page 97: Enclosure Dimensions

    6.18 Enclosure Dimensions WIKA operating instructions, Model CEP6500...

  • Page 98: Disposal

    They must be given to collection points designed for that purpose. For countries outside the India, batteries and devices should be disposed of in accordance with your local waste regulations. If you have any query please contact customer support department. WIKA operating instructions, Model CEP6500...

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