WIKA CPC8000-H Operating Instructions Manual
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WIKA CPC8000-H Operating Instructions Manual

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High Pressure Controller, Model CPC8000-H
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High Pressure Controller, Model CPC8000-H

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Summary of Contents for WIKA CPC8000-H

  • Page 1 High Pressure Controller, Model CPC8000-H High Pressure Controller, Model CPC8000-H...

  • Page 2: Content

    Content Operating Instructions Model CPC8000-H Page 1 - 87 Further languages can be found at www.wika.com. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...

  • Page 3: Table Of Contents

    Installation and commissioning ....................25 Operation ..........................27 Remote Operation ........................55 Calibration ..........................72 Maintenance, cleaning and service ..................77 Faults ............................81 Dismounting, return and disposal ..................... 82 Appendix ........................... 83 WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...

  • Page 4: General Information

    Observe the local accident prevention regulations and general safety regulations, in effect for the instruments range of use. The operating instructions are part of the instrument and must be kept in the immediate vicinity of the CPC8000-H and readily accessible to skilled personnel at any time.
  • Page 5 DANGER! ...identifies hazards caused by electric power. Should the safety instructions not be observed, there is a risk of serious or fatal injury. 1.2 Abbreviation Abbreviation Description Full Span Device Under Test WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...

  • Page 6: Safety

    2.1 Intended use The CPC8000-H is designed to automate the testing and calibration of all types of pressure devices and instruments. Up to two removable / interchangeable pressure transducers are available in full scale (FS) ranges from 0 … 414 bar abs up to 1600 bar abs./ 0 … 6000 psi abs up to 23200 psi abs.
  • Page 7 Do not use this precision pressure controller model CPC8000-H in safety or Emergency Stop devices. Incorrect use of the instrument can result in injury. Should a failure occur, media under high pressure may be present at the CPC8000-H. WARNING! POSSIBLE INJURY! The tubing, valves and other apparatus attached to the instrument must be adequate for the maximum pressure which will be applied, otherwise physical injury to the operater or bystanders is possible.
  • Page 8 If not possible, please contact us or use a certified power cord with ratings according section 3. 2.5 Labeling / safety marks 2.5.1 Product label CPC8000-H Pneumatic pressure controller CPC8000-HC Hydraulic module CPC8000-HM WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 9 CE, Communauté Européenne The CPC8000-H bearing this mark comply with the relevant European directives. This marking on the instruments indicates that they must not be disposed of in domestic waste. The disposal is carried out by return to the manufacturer or by the corresponding municipal authorities.

  • Page 10: Specifications

    25 min Dimensions in mm see technical drawings Weight approx. 21 kg approx. 46,3 lb Display Screen 9.0" color TFT with touch-screen Resolution 4 ... 7 Digits Input methods capacitive touch-screen WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 11 In such circumstances the operator is expected to take the appropriate measures. 2) Calibration in a horizontal position. Approvals and certificates, see website For further specifications see WIKA Data Sheet CT 27.05 and the order documentation. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 12 3. Specifications Dimensions in mm Front view Side view casters are optional available) WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...

  • Page 13: Design And Function

    5. Multiple languages. Operate the CPC8000-H while it is either mounted on a bench or in a standard equipment rack. Use either front panel input (7 Operation), or send commands and queries over a bus from a separate “host”...
  • Page 14 4. Design and function 4.3 Front Panel The front of the CPC8000-H has a smooth, uncluttered appearance. Its main feature is the large color display plus an identification label in the lower right corner of the display panel. The display panel is hinged for easy access to remove or replace the transducer modules inside.
  • Page 15 Changing modes is easily accomplished from the front panel or over the remote interface. In use the active channel of the CPC8000-H will either add or subtract the measurement of the installed barometric reference sensor to accomplish the appropriate emulation.
  • Page 16 Emulation mode uses the value of the barometric reference to emulate the mode that is alternate to the native mode. The CPC8000-H can emulate gauge from a native absolute sensor or absolute from a native gauge sensor. The [Mode] key indicates the native mode with a blue key background and emulation mode with a light blue key background.
  • Page 17 IEEE connector are located above the pressure ports. Mains Plug Main Fan IEEE Ethernet Interface to CPC8000-HM Power supply Barometric Reference Port RS-232 Supply Exhaust Vent Reference Measure/ Control to CPC8000-HM Figure 4-3 Rear panel description WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 18 All of the primary pressure ports on the rear are female 7/16 - 20 SAE/MS straight threads per MS16142 and SAE J514 table 14. They require a tube fitting boss seal with an o-ring per MS33656. WIKA/Mensor provides different adaptors with the ordered instrument depending on the options selected. The following adaptors are available: 6 mm male tube fittings ¼”...
  • Page 19 Open Clean dry air or Nitrogen open Open Open regulated pneumatic Device supply pressure set at under test (approx.: hydraulic FS/ 50) Figure 4-5 recommendation for pneumatic connections WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 20 Switch off the power of the system CPC8000-H before connecting or disconnecting the power supply. Before connecting to the power supply, make sure that the voltage ratings of the CPC8000-H and the power supply are identical. Connect to power supply with protective earth (PE) connection only! Use the originally delivered mains power supply cord only! If not possible, please contact us or use a certified power cord with ratings according section 3.
  • Page 21 This interface has to be connected to the CPC8000-HC all the time. It is responsible for the transfer of data between the CPC8000-HM and the CPC8000-HC. There are data like the hydraulic reference sensor reading and the limit switch status transferred. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 22 Connect the DUT here. A precise pressure is controller to this port. (when controller is in control mode) INFORMATION For functional testing and to become familiar with the operation of the CPC8000-H, a volume close to the volume expected during normal operation can be connected to the Measure / Control port.
  • Page 23 4.6 Transducer choices Transducer measuring modes can be gauge or absolute. The CPC8000-H will be equipped with one or two transducers. Transducer type will be CPR8050 “Standard” (uncertainty 0,01% FS) up to 700 bar/ 10000 psi or CPR8850 “Premium” (uncertainty of 0,014% FS down to 0,01%FS) up to 1600 bar / 23200 psi .

  • Page 24: Transport, Packaging And Storage

    Soot, vapor, dust and corrosive gases Potentially explosive environments, flammable atmospheres Store the CPC8000-H in its original packaging in a location that fulfills the conditions listed above. If the original packaging is not available, package and store the CPC8000-H as described below: 1.

  • Page 25: Installation And Commissioning

    The instrument can be set up on a table top or it can be rack-mounted. The rack mount is optional on the CPC8000-H. The special sensors used in the CPC8000-H are relatively insensitive to tilt and vibration. However to further assure stability and accuracy, avoid mounting the instrument on surfaces subject to excessive motor or machinery vibration.
  • Page 26 Ventilation! Do not block airflow to ventilating fans located on rear of instrument. The instrument can be set up on a table top or it can be rack mounted. Rack mount adapters are optional. Figure 6-1 Main Screen WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...

  • Page 27: Operation

    “Figure 7-1 Main screen separation” will appear. This is the main operating screen. At this point the CPC8000-H is ready for operation. However, for critical tests and measurements allow the unit to warm up for at least 25 minutes with power on to ensure rated accuracy.
  • Page 28 ENTRY LIMIT PRESSURE TYPE NUMBER KEY PAD PRESSURE UNITS DELETE ENTRY BAR GRAPH BACKSPACE ACCEPT ENTRY CONTROL LIMITS ERROR INDICATOR SECONDARY & OPERATING SCREEN LOCK TERTIARY DISPLAYS MODES Figure 7-2 Main screen items WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 29 The presently active range is highlighted. Touch either one of the listed ranges and that choice is immediately effective. If the CPC8000-H is under pressure, no other transducers is allowed to be chosen. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 30 The sidebar will display the default number key pad or a pre-chosen setpoint entry method. To change the setpoint value use one of these methods described in Section 7.2.7. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 31 This is either the range of the active sensor, the full range of the instrument (when in Autorange mode) or the range limits set in the setup controls limits menu (see Section 7.3.3.1 Max and Minimum Limits). WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 32 51.0000, 52.0000, 53.0000..and so on. He simply has to touch the digit in the Digital Step that corresponds to the “ones” digit in the Setpoint, thereby activating that digit and then press the Up [ ] key to increase that digit. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 33 Program Data Entry The Program Data entry method provides an automated way to interact with the CPC8000-H. Many setting or process that can be entered manually programmed into the unit and saved and used in the Program portion of the data entry screen.
  • Page 34 ] / [General] [Secondary / Tertiary Display] screen shown in “Figure 7-10 selection in the Setup [ Secondary and Tertiary Displays” below. An explanation on how to setup and choose options for this area is given in Section 7.3.1.2, Secondary and Tertiary Display. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 35 The bar graph is always active and reports in real time the pressure at the Measure/Control port. This provides a visual comparison between the actual pressure and the user selected control limits. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 36 Pressure type (see Figure 7-2 Main screen items) is a label of either [Gauge] or [Absolute] according to what type of sensor is in the CPC8000-H. The exception is that this feature is an active switch which toggles between [Gauge] and [Absolute] if there is a barometer option included in the system.
  • Page 37 Section 7.2.16.3, Vent the Control mode was the last Mode Mode used mode before switching into Measure mode, last controlled pressure is held in the test assembly. See Section 7.2.16.1, Measure Mode WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 38 Measure mode. The setpoint value can be input while in the Measure mode then Control mode can be activated by pressing the [Control] key and the CPC8000-H will start to control to the setpoint value.
  • Page 39 Measure mode or the Vent Mode by pressing the [Control] button. In the Control mode the CPC8000-H acts as a precision pressure controller and provides a stable pressure output at the Measure/Control DUTport. In order to ensure that the controller is correctly configured for...
  • Page 40 In some cases venting high pressure will cause a loud sound. Personnel should wear a hearing protection device when working with high pressures. The figure below shows the state of the isolation valves in Vent mode. Figure 7-21 Isolation Valves in Vent Mode WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 41 Display] and one labeled [Tertiary Display]. Clicking either of these will change to a sidebar to indicate the choices that are available to each of these display areas. Pressing any one of these choices will make that choice active in its respective display area on the main menu. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 42 Figure 7-27 Volume WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 43 ] is pressed the current instrument settings will be saved within this configuration number. Instrument settings that are saved in configuration settings are given in section 7.3.1.5 Load (Configuration). Figure 7-29 Save (configuration) WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 44 The resolution is the number of digits that will be shown in the pressure indication within all screens of the instrument. The user can change the resolution to 4, 5 or 6. Figure 7-31 Resolution WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 45 0.703069 as the multiplier. The new user unit associated with this base unit and multiplier would now be displayed when that User Unit is chosen in the main menu or on the Setup [ ] / [Sensor] / [Units] screen WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 46 For example, an operator would like the CPC8000-H to show a stable indication only after the pressure output has been at the setpoint ±0.003% FS for 2 seconds. In this case, the [Stable Limit] should be set at 0.002, and the [Stable Delay] should be set at 2.
  • Page 47 7. Operation Figure 7-36 Stable Limits and Stable Delay Figure 7-37 Graph Illustration WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 48 [ ] button. Details about the remote operation and command sets are given in Section 8, Remote Operation. Information about the electrical communication connection hardware is given in Section 0, WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 49 CPC8000-H. When the [Command Set] button is chosen any of the listed command sets seen in the side bar can be selected. This will immediately change the active command set enabling the instrument to respond to commands in that set.
  • Page 50 When a parameter button is pressed a choice selector will be presented on the sidebar and an appropriate selection can be entered for the respective parameter. These parameters should be set up to match your host computer. Figure 7-42 Serial Settings WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 51 Both passwords can be changed and saved in the [Admin] page within the [Setup] [ / [Applications] section. If the passwords are changed then forgotten contact Mensor or your local Mensor service center for instructions to access the protected areas and to reset the passwords. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 52 (elevation) compared to the sensor inside of the CPC8000-H. Touching any of the active buttons in this screen will activate the number key pad. Each of the four rows in “Figure 7-45 Head Correction Screen”...
  • Page 53 ] icon is pressed. The current list of favorites is shown in figure 7.5.2.5.6 on the left. Press one of these and then press the available programs on the right to update the current favorites list with that program. Figure 7-48 Favorits WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 54 ] / [Applications] / [Troubleshoot] screen provides a list of internal or remote errors that may have occurred. “Figure 7-49 Troubleshoot” below gives an indication that the CPC8000-H access door has been opened. Once the errors have been viewed in this screen, they are cleared. The [Remote] tab shows errors that have been made through one of the remote communication ports and is helpful in de-bugging remote control software programs.
  • Page 55 [Info] tab. Information displayed will be the Mensor contact address information, the instrument’s serial number, firmware version and a list of the integrated sensors and other information. Figure 7-51 Information WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...

  • Page 56: Remote Operation

    1.8.0 1.1.0 This remote command set is the default set available on the CPC8000-H. All commands must be terminated with a <CR> and/or a <LF>. A query command ends with a ? for queries. The data column represents the response of the CPC8000-H.
  • Page 57 3. Queries are special instructions in the form: [Command?] [Termination] where the question mark, “?”, immediately precedes the terminator. When a valid query is received, the CPC8000-H will return {data} terminated by CR and LF. Floating point data is returned in the current engineering units in exponential format.
  • Page 58 The following table lists all of the current CPC8000 commands and queries. Optional emulation modes are available in which a CPC8000 can emulate remote functions of different brands of pressure gauges. Please contact WIKA/Mensor for more details. Table 6 Mensor command set...
  • Page 59 <sp><CCCCCC><cr><lf> Returns active command set identifier. CONTROL none Instrument placed in Control Mode CONTROL? <sp>(YES or NO)<cr><lf> Returns YES if instrument is in control. No if otherwise. CRATE Sets the control rate. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 60 Bit 8-15 are the staus of the output bits. Returns an integer between 0 and 65536. mm/dd/yyyy Sets the date of cal for the active channel. Item Command or Data Response/Function Query WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 61 <sp>(yes or no)<cr><lf> Returns yes or no LIST? <sp>Pri,1;Sec,1; Returns list of available Bar,1<cr><lf> sensors and turndowns. Turndowns are obsolete and therefore set to 1 for backwards compatibility. LISTCAL? <sp>PRI,{sn},1,{mmddyy};SE C,{sn},1,{mmddyy},BAR,{sn}, mmddyy}<cr><lf> WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 62 MODE? <sp>XXXXXX<cr><lf> Returns the operation mode NETMASK nnn.nnn.nnn.nnn Sets the Ethernet network mask. NETMASK? <sp>nnn.nnn.nnn.nnn Gets the Ethernet network mask. <cr><lf> OUTFORM 1 to 7 - Table 5 Sets the output format. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 63 RFILTER value in % Sets the % of the rate filter. RFILTER? <sp>n.nnnnne+nn<cr><lf> Returns the rate filter. RSETPT Value in current units Sets the rate setpoint. RSETPT? <sp>n.nnnnnE+nn<cr><lf> Returns the rate setpoint. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 64 Returns the serial stop bits 120. STABLE? <sp>(YES or NO)<cr><lf> Returns Yes if instrument is stable, or No. 121. STABLEDELAY 0 to 65535 Sets the stable time to the number of seconds specified. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 65 Returns the exponential filter window for the active channel. 145. ZERO desired pressure or ? Sets zero to set pressure or for ?, clears previous value. 146. ZERO? <sp>xxxxxxx<cr><lf> Returns zero offset for active channel. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 66 8.2.1 Error Codes Code Serial Poll Description Error String Byte Returned No errors NO ERRORS Parameter error EGPIB PARAMETER ERROR: String that was sent Syntax error EGPIB SYNTAX ERROR: String that was sent WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 67 G/CM2 Metric kilograms per square centimeter KG/CM2 Metric meters of sea water @ 0°C Metric ounce per square inch English pounds per square foot English tons per square foot English WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 68 Enable status event *ESE? Returns enable status even value *ESR Event status register *ESR? Returns even status register value *SRE Service request enable *SRE? Returns service request enable value *STB? Returns status byte WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 69 Sets the zero so the currently measured pressure matches the commanded value in the current unit. Limited to +/-5% :ZERO:RUN Vents the instrument and sets zero so the currently measured pressure = 0. :ZERO:STOP :ZERO:INITiate :ZERO:INITiate? WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 70 Saves settings to non-volatile memory. :VERSion? Return of the SCPI-standard. TEST Returns “OK”. :ELECtronic? :RELay<n>? Returns whether relay 1 to 3 is closed or not. :RELay<n> ON/OFF Turns relay 1 to 3 on or off. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 71 Sets minimum control limit. :LOWer? Returns minimum control limit. :UPPer<n> Sets maximum control limit. :UPPer? Returns maximum control limit. :SYSTem :DETECT Control autotune (NOT USED NOW). SLOW/FAST/CANCEL :DETECT? Returns state of control autotune. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 72 -410 Query interrupted Default configuration not found Calibration mode active! Deactivate before setting C0..C3 Sensor not available DCS instance not available Create DCS instance failed DCS still active Command currently not allowed WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...

  • Page 73: Calibration

    9. Calibration 9.1 Calibration Environment For maximum accuracy, allow the CPC8000-H to warm up for a minimum of 25 minutes in an ambient temperature within the compensated range prior to commencing a calibration. In addition the instrument should be at rest on a stable platform that is free of excessive vibration and shock.
  • Page 74 Figure 9-2 Gauge pressure calibration 9.5 Calibration Adjustment Procedure There are three methods that can be used to calibrate all of the transducers in the CPC8000-H. A simple [1-Point Calibration] can be used to adjust a single point (usually the zero point). A [2-Point Calibration] extends this capability to adjust two points (usually points close to the Zero and Span).
  • Page 75 Press the [New Value] button and, via the numeric key pad, enter the “true pressure” obtained from the calibration standard. After the value has been accepted by pressing the [check] mark on the numeric key pad the value will appear with a green WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 76 The [Linearize] application (see “Figure 9-5 Linearization - As found”) provides a place to record [As Found] calibration data and to linearize each internal transducer in the CPC8000-H using that data. An “as found calibration” can be performed by connecting a suitable pressure standard to the Measure/Control port, placing the instrument in [Measure] mode and supplying up to 10 pressure points (1-11) within the range of the transducer being calibrated.
  • Page 77 After all points are entered, press the [Save] button to linearize the internal sensor based on the “Live Cal” data. Figure 9-6 Linearization - Live cal At any time the [Factory Cal] button can be pressed to revert back to the factory calibration. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...

  • Page 78: Maintenance, Cleaning And Service

    12 months. Every factory recalibration includes, additionally, an extensive free-of-charge check of all system parameters with respect to their compliance with the specification. The basic settings will be corrected if necessary. WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 79 These dangerous conditions will be avoided by limiting interior access to the areas that are exposed by opening the front panel. WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...
  • Page 80 With both screws disengaged, slide the transducer toward the front opening to disconnect it from the manifold. If an optional Barometric transducer is present it will WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 81 Remove the four philipps screws at the front of the CPC8000-HC which fix the instrument in the rack. Pull the instrument with at least two persons out the rack. Front panel fixture with CPC8000-H rack With philipps screws WIKA Operating Instruction High Pressure Controller, Model CPC8000-H...

  • Page 82: Faults

    In this case, contact the manufacturer. If a return is needed, please follow the instructions given in chapter 12.2 Return WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...

  • Page 83: Dismounting, Return And Disposal

    12.2 Return WARNING! Absolutely observe when shipping the instrument: All instruments delivered to WIKA must be free from any kind of hazardous substances (acids, bases, solutions, etc.). When returning the instrument, use the original packaging or a suitable transport package.

  • Page 84: Appendix

    0°C 7.500636E-04 1.333220E+03 Torr 7.500636E-03 1.333220E+02 1.00000E-03 1.00000E+03 1.00000E+00 1.00000E+00 Dy/cm2 1.00000E+01 1.00000E-01 gm/cm2 1.019716E-02 9.806647E+01 kg/cm2 1.019716E-05 9.806647E+04 MSW 0°C 3.5% sal 9.918444E-05 1.008222E+04 2.320603E-03 4.309223E+02 2.088543E-02 4.788025E+01 1.044271E-05 9.576052E+04 WIKA Operating Instructions High Pressure Controller, Model CPC8000-H...
  • Page 85 13. Appendix Item Pressure Unit To convert from Pascal To convert to Pascal μHg 0°C 7.500636E+00 1.333220E-01 7.251885E-08 1.378951E+07 1.00000E-02 1.00000E+02 1.00000E-06 1.00000E+06 mmH2O 20°C 1.021553E-01 9.789017E+00 cmH2O 20°C 1.021553E-02 9.789017E+01 MH2O 20°C 1.021553E-04 9.789017E+03...

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