mensor CPC6050 Operating Instructions Manual
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mensor CPC6050 Operating Instructions Manual

Modular pressure controller
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Operating Instructions
Modular Pressure Controller
CPC6050
Modular Pressure Controller CPC6050
PN 0019108001G • 03/2018

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Summary of Contents for mensor CPC6050

  • Page 1 Operating Instructions Modular Pressure Controller CPC6050 Modular Pressure Controller CPC6050 PN 0019108001G • 03/2018...
  • Page 2 This Caution symbol indicates danger for the system and material if the respective safety precautions are not taken. Caution This Notice symbol does not indicate safety notices but information for a better understanding of the facts. Notice Operating Instructions - CPC6050...

  • Page 3: Table Of Contents

    4.2 Base Instrument 4.3 Approvals and Certificates 4.4 Working Ranges of the Controller Modules 5. Installation 5.1 Unpacking the Instrument 5.2 Dimensions (mm)/ inches 5.3 Mounting 5.4 Rear Panel 5.4.1 Pressure Connections 5.4.2 Supply Port 5.4.3 Exhaust Port Operating Instructions - CPC6050...
  • Page 4 6.4.3 Control Settings Application 6.4.3.1 Control Behavior for SVR Modules 6.4.3.2 External Supply for Pump Module 6.4.3.3 Control Behavior for Pump Module 6.4.3.4 Rate Setpoint 6.4.3.5 Stability Parameters 6.4.3.6 Control Volume 6.4.3.7 Control Limits 6.4.3.8 Vent Rate Operating Instructions - CPC6050...
  • Page 5 7.2 Remote Operating Parameters 7.3 Command Set 7.4 IEEE-488 7.4.1 IEEE-488.2 Commands 7.5 Ethernet 7.6 Serial 7.6.1 Serial Cable Requirements 7.7 Mensor Command Set 7.7.1 Command and Query Format 7.7.2 Command Set Definitions 7.7.3 Output Formats Operating Instructions - CPC6050...
  • Page 6 Modular Pressure Controller CPC6050 7.7.4 CPC6050 Commands and Queries 7.7.5 Units Command Syntax for Measurement Units 7.7.6 Error Messages 7.8 SCPI Command Set 7.8.1 SCPI Commands and Queries 7.8.2 Error Messages 7.9 DPI 510 Emulation Command Set 7.9.1 DPI 510 Supported Commands and Queries 7.9.2 DPI 510 Unsupported Commands and Queries...
  • Page 7 8.12 Pressure Booster 9. Maintenance 9.1 Beyond the Warranty 9.2 Spare Parts 9.3 Transducer Removal 9.3.2.1 Barometric Reference Removal 10. Calibration 10.1 Calibration Services by Mensor or WIKA worldwide 10.2 Environment 10.3 Pressure Standards 10.4 Media 10.5 Setup 10.6 Calibration Data 10.7...

  • Page 8: General Information

    Mensor, this warranty does not apply. The judgment of Mensor will be final as to all matters con- cerning condition of the product, the cause and nature of a defect, and the necessity or manner of repair.

  • Page 9: Ce Emission Notice

    Notice Mensor and its suppliers shall not be held to any liability for any damages suffered or incurred by the end user (including, but not limited to, general, special, consequential or incidental damages including dam- ages for loss of business profits, business interruption, loss of business information and the like), arising from or in connection with the delivery, use or performance of the software program.

  • Page 10: Safety Notices

    Extreme care must be taken with pressure connections when using hazardous or toxic media. Repairs must only be performed by authorized service personnel. Additional safety notices are found throughout this manual. Notice Operating Instructions - CPC6050...

  • Page 11: Warnings And Caution Notices

    CAUTION: ESD PROTECTION REQUIRED. The proper use of grounded work surfaces and personal wrist straps are required when coming into contact with exposed circuits (printed circuit boards) to prevent static discharge to sensitive electronic components. Additional Warning and Caution notices are found throughout this manual. Operating Instructions - CPC6050...

  • Page 12: General Description

    • 0.01% Intelliscale-50 accuracy. • Easily removable transducers from the front of the CPC6050 without any external tools. This facilitates “out of instrument” recalibration of individual transducers using the optional calibration sled. • An optional removable / interchangeable internal high accuracy barometric reference transducer providing gauge pressure emulation for absolute ranges and absolute pressure emulation for gauge ranges.

  • Page 13: Turning On

    CPC6050 Turning On You can confirm that your CPC6050 is operational right now. Apply power to the power connector on the rear of the instrument with the included power cord, remove any plastic plugs from the rear panel pres- sure ports, and press the power switch to ON. The system will go through an initialization process, which takes about 30 seconds, and then a display will appear similar to the screen shown below.

  • Page 14: Front Panel

    CPC6050 Front Panel The CPC6050 front panel includes an 8.9” color LCD with touch screen. Operator input is accomplished by pressing the words or symbols and the App icons presented on the display. There is a single discrete on/off button and a USB on the right hand side. The front panel is hinged for easy access to remove or replace the transducers inside.

  • Page 15: Display

    Operating Screen Settings Apps Buttons, Labels and Windows: The CPC6050 touch screen has many buttons with relevant graphic icons or text which, when touched, will open a related window where changes can be made or informa- tion viewed. Some of these buttons will toggle from one state to another, others present choices or dis- play a numerical data entry screen.

  • Page 16: Chassis Assembly

    Each transducer includes its own on-board compensation and calibration data so that any transducer can be replaced in the instrument without requiring a recalibration. Figure 3.5.1 - SVR Module Pump Module Operating Instructions - CPC6050...

  • Page 17: Electrical Block Diagram

    Modular Pressure Controller CPC6050 Electrical Block Diagram Figure 3.6 – Electrical Block Diagram Operating Instructions - CPC6050...

  • Page 18: Specifications

    ISO Guide to the Expression of Uncertainty in Measurement (GUM). The calibration program at Mensor is accredited by the American Association of Laboratory Accreditation (A2LA) as complying with both the ISO/IEC 17025:2005 and the ANSI/NCSL Z540-1-1994 standards. If there is an exception to the requirements and recommendations of Z540 during a calibration the excep- tion is noted on the individual calibration certificate.

  • Page 19: Base Instrument

    50 ... 300 ccm Communication Interface Standard: Ethernet, IEEE-488, USB, RS-232. Command sets Mensor, WIKA SCPI, others optional Response time approx. 100 ms Internal program up to 24 sequences with up to 99 steps each 8) Represents LPSVR, MPSVR, HPSVR and EPSVR 9) Typical stability achieved 10 seconds after the stable indication, when controlling on pressure above atm 10) Regarding a 10 % FS pressure increase above atm.

  • Page 20: Approvals And Certificates

    1) Mixing of absolute pressure and gauge pressure transducers in a module is not possible. Smallest acceptable transducer range including turndown ranges. For controlling absolute pressure a vacuum pump connected at the Exhaust port is required. Operating Instructions - CPC6050...

  • Page 21: Installation

    • CPC6050 Modular Pressure Controller • Power Cord • Fitting adapters ordered • Any accessories ordered • An envelope containing the calibration certificate(s) • A Quick Start Guide for all Mensor products • A USB drive containing all Mensor manuals Operating Instructions - CPC6050...

  • Page 22: Dimensions (Mm)/ Inches

    (10-32 UNF) IEEE-488 Digital I/O or A-CPS Exhaust Ports (7/16-20 UNF) RS-232 Supply Ports (7/16-20 UNF) Ethernet Port Measure / Control Ports USB (device) (7/16-20 UNF) Reference Ports (7/16-20 UNF) Power Supply USB (host) Vents (ATM) Operating Instructions - CPC6050...

  • Page 23: Mounting

    CPC6050 (see Section 5.2 Dimensions and Section 8, Options). The special transducers used in the CPC6050 are relatively insensitive to tilt and vibration. However to further assure stability and accuracy, avoid mounting the instrument on surfaces subject to excessive mo- tor or machinery vibration.

  • Page 24: Supply Port

    Do not position the equipment so that it is difficult to remove the power cord. The instrument is not intended for connection of long-distance lines, i.e. lines within a building that are longer than 30 m, or that leave the building (including lines of outdoor installations). Operating Instructions - CPC6050...

  • Page 25: Local Operation And Setup

    3 of the 5 available auxiliary displays (Peak, Rate, Rate Setpoint, Uncertainty or Units) will appear in the Home App if activated. All of the CPC6050 screen features are de- scribed in more detail throughout this manual. The active App is represented with a light gray background color compared to the other Apps.

  • Page 26: Initial Setup

    App buttons. This gives access to the second page of the App selection area. Press the Infor- mation App button [ ]to display Mensor contact, installed transducers, installed regulator along with instrument and software version information Figure 6.2.1 - Information 6.2.2 Language Selection...

  • Page 27: Application Selection And Parameter Inputs

    Menu button [ ] above the input area. The purpose and use of each selection and menu is intuitively apparent and will become second nature with minimal exposure to the menu structure. Menu Button Input Title App Title Operating Instructions - CPC6050...

  • Page 28: Applications

    If a barometric reference is installed, the Pressure Type button, described below, will toggle from Gauge to Absolute mode when pressed. Channel Expand Button Figure 6.4.1-A Basic Home App Figure 6.4.1-B – Single Channel Display Figure 6.4.1-C – Pressure Units Operating Instructions - CPC6050...

  • Page 29: Range Hold / Autorange

    These methods can be accessed by the user by pressing the “Setpoint” button and the various setpoint entry methods can be navigated with the Next Page [ and Previous Page [ ] buttons. Setpoint button Figure 6.4.1.2 – Setpoint Button Operating Instructions - CPC6050...
  • Page 30 If the Enter [ ] button is pressed the newly entered value will register as a new setpoint value on the Home Screen rather than a step value. Figure 6.4.1.2.2 - Numeric Keypad with Step Increments Operating Instructions - CPC6050...
  • Page 31 1. The right most digit in the Digital Step corresponds to the lease significant digit of the setpoint. Each digit of the setpoint can then be increased or decreased by pressing the Up [ or Down [ ] button. Operating Instructions - CPC6050...
  • Page 32 Modular Pressure Controller CPC6050 Figure 6.4.1.2.4 - Digital Step Entry Pressure Type button Operating Instructions - CPC6050...

  • Page 33: Units And Pressure Type

    6.4.1.2.5 Program Data Entry The fifth entry method is through the automated Programs stored in the CPC6050 memory. The Program Player allows the user to select one of the stored Programs and use it for setpoint entry. A Program can...

  • Page 34: Bar Graph

    “Fast” (10% of the max span in the channel) Uncertainty: Displays the accuracy at the pressure being displayed. Units: Pressing the Auxiliary Units button will display the same set of units available for the primary units. Operating Instructions - CPC6050...

  • Page 35: Zero Button

    Figure 6.4.1.6 - Zero Button, Gauge - Absolute The background color of the zero button will momentarily change to a lighter color as the zero calibration is performed then will revert back to a darker color when complete. Operating Instructions - CPC6050...

  • Page 36: Tare Button

    Pressing the tare button again will deactivate the tare and change the pressure indication back to the reading corresponding to the calibrated output of the transducer. An active tare will revert to a deacti- vated state after a power cycle. Operating Instructions - CPC6050...

  • Page 37: Operating Mode Selection

    CPC6050 6.4.1.8 Operating Mode Selection The operating modes are permanently displayed on bottom of the Home App. The CPC6050 has three operating modes: Measure, Control and Vent. After the system has switched on, the instrument will au- tomatically be placed in Vent mode. The user can switch from one mode to the other by using the mode...

  • Page 38: Settings Application

    (.) to a comma (,) depending on the language chosen. More languages can be ac- cessed by navigating to the next page of the language selection menu on the right side of the screen. Figure 6.4.2.1 - Languages Operating Instructions - CPC6050...

  • Page 39: Brightness

    Figure 6.4.2.2 - Brightness 6.4.2.3 Volume The Volume setting provides a way to turn on or off the touch screen audio feedback. Figure 6.4.2.3 - Volume Operating Instructions - CPC6050...

  • Page 40: User Base Units / Base Units Multiplier

    Any of these units can be chosen from this list for the barometric readout. The barometric pressure readout can be seen on the bottom right of the Home App. Figure 6.4.2.5 - Barometer units Operating Instructions - CPC6050...

  • Page 41: Instrument Mode

    To reload a saved configuration at a later time, go to Settings-Configuration and press the numbered configuration button corresponding to the saved configuration and then press the “Load” but- ton. Figure 6.4.2.7 - Configuration The instrument default configuration can be activated simply by pressing the “Default” Button. Operating Instructions - CPC6050...

  • Page 42: Control Settings Application

    “Custom” control mode. The “Custom” control mode retains the values of the parameters entered by the user until the user changes it again. Figure 6.4.3-A - Control Settings App Figure 6.4.3-B - Channel Selection Operating Instructions - CPC6050...

  • Page 43: Control Behavior For Svr Modules

    The Control Behavior can be changed using the sliding scale. This will change the control mode to “Custom”. Figure 6.4.3.1 shows the sliding bar to adjust control behavior. Figure 6.4.3.1 - Control Behavior SVR Module Operating Instructions - CPC6050...

  • Page 44: External Supply For Pump Module

    The Control Behavior for the Pump Module only differs from the SVR Module in that it does not have the preset buttons for Precision, High Speed and Custom. Otherwise, its function is identical to that of the SVR Module explained in Section 6.4.3.1 above. Figure 6.4.3.3 - Control Behavior for Pump Module Operating Instructions - CPC6050...

  • Page 45: Rate Setpoint

    The Rate Setpoint (SVR Module only) button allows the user to set the rate of pressure change when the CPC6050 is controlling up or down to a setpoint (figure 6.4.3.4). The rate is limited from 0.1% to 20% of span of the primary transducer / second of the active channel.

  • Page 46: Control Volume

    The Control Volume button (SVR Module and Pump Module) in the Control Settings App allows the user to set the control pressure volume in cubic centimeters (cc). The CPC6050 is capable of automatically identifying the control pressure volume and adjusting the control parameters based on it. By default this button is set on “Auto”.

  • Page 47: Vent Rate

    The Rate Stable Delay button lets the user add a desired delay until the control rate is considered stable while being in the rate stable window. Stability Parameters Figure - 6.4.3.9 Rate Stability Parameters Operating Instructions - CPC6050...

  • Page 48: Detection Flags

    6.4.3.10 Detection Flags The CPC6050 is equipped with three detection flags (SVR Module only) that can be enabled or disabled by the user as needed. These detection flags appear in the Control Settings App. The primary purpose of these detection flags is to protect the instrument and to ensure desired operation. Each of these flags can be turned “On”...

  • Page 49: Display Settings Application

    To set the channel’s display parameters, the control channel must be selected. Display parameters are iden- tical for all channels but can be set differently in each channel. Figure 6.4.4.1 shows three displays where channel “A” “B” and Delta have been selected. Figure 6.4.4.1 - Channel Selection Operating Instructions - CPC6050...

  • Page 50: Reading Filter

    The Resolution of the displayed pressure value for each Channel can be set in the Display Settings Ap- plication using the resolution Parameter. The resolution can be set to 4, 5 or 6 digits. Figure 6.4.4.3 - Reading Resolution Operating Instructions - CPC6050...

  • Page 51: Cal Functions

    It presents a choice of Input, Barometer and Lowest Range of the transducer as a reference for zeroing the absolute transducers. By default, keypad entry (Input) is selected as the reference which allows the user to enter a value from an external zero reference. Figure 6.4.4.5 - Zero Reference Standard Operating Instructions - CPC6050...

  • Page 52: Delta Function

    The GPIB address, Ethernet network parameters and Serial parameters can also be set here. Details about the Remote Operation (command sets, cable requirements, etc.) can be found in Section 7, Remote Operation. Figure 6.4.5 - Remote Application Operating Instructions - CPC6050...

  • Page 53: Remote Command Set

    CPC6050 6.4.5.1 Remote Command Set The remote command set parameter provides a choice of the Mensor command set, the WIKA SCPI or DPI5xx command set (Figure 6.4.5.1 - A). All sets of commands are listed in Section 7, Remote Opera- tion.

  • Page 54: Remote Communication Settings

    If DHCP is enabled, the IP address, Netmask and Gateway are greyed out and locked, these are controlled by the DHCP server. Radio button selection Figure 6.4.5.2 - Remote Communication Settings Operating Instructions - CPC6050...

  • Page 55: Step Settings Application

    Range buttons (figure 6.4.6-A) and enter the values. These ranges should be within the maxi- mum range of the primary transducer in the selected channel. CPC6050 automatically switch between Pressure units and Percent of DUT Range values by pressing the units button or the percent button (Figure 6.4.6 - B).

  • Page 56: Preset Steps

    For example if the user needs 5 distinct points along the DUT range then enter 5 in the numeric keypad and press Enter [ ] button. CPC6050 will create setpoints at 0%, 25%, 50%, 75% and 100% of the DUT range (Figure 6.4.6.1 - A). The user also has the option of changing these percentage values or adding aditional values as needed by clicking on the individual Percentage button on the Step Settings app.

  • Page 57: Programs Application

    The Programs Application is used to create, view and edit programs that are used to automati- cally run a sequence of commands within the CPC6050. The Programs App screen displays the contents of the first written program in read only mode by default (figure 6.4.7-A). User can load, edit and delete other saved and predefined programs by clicking on the title of the current program and then selecting the desired program sequence from the sidebar (figure 6.4.7-B).
  • Page 58 Sets the rate setpoint in current units (Numerical Entry) SEQZERO Set the zero for the current active transducer SEQSTART Starts the sequence from the beginning (None) RUNITS Sets the rate denominator time unit (min or sec) Operating Instructions - CPC6050...

  • Page 59: Favorites Application

    Figure 6.4.8 - Favorites Application 6.4.9 Information Application The Information Application displays information about the instrument, including: • Mensor address, and email • Model number, serial number and operating software version. • Regulator model number, serial number and software version.

  • Page 60: Troubleshooting Application

    ] will appear in all screens (Figure 6.4.10- A) of the instrument. Pressing this error button from any screen will open the Troubleshoot application where the error can be viewed. Figure 6.4.10-A - Error indication Figure 6.4.10-B - Troubleshoot screen Operating Instructions - CPC6050...

  • Page 61: Digital I/O Application

    No) button. When a digital signal (switch closure) is sent to either of the input terminal on the back panel of the CPC6050, the instrument will perform actions based on the options assigned to the input. • Measure Option: Will put the respective channel in “Measure” mode •...

  • Page 62: Leak Test Application

    Dwell Time, indicating a “passed” test. See Figure 6.4.12-A for examples of a failed and a passed test on channel A. Figure 6.4.12 - Leak Test Figure 6.4.12-A - Leak test fail (left) & Leak test pass (right) Operating Instructions - CPC6050...

  • Page 63: Switch Test Application

    • Slow Rate: The rate at which the controller will control between the Low Point and the High point. The Switch Test is initiated by pressing the start button. Figure 6.4.13-A – Power Supply Figure 6.4.13-B Operating Instructions - CPC6050...

  • Page 64: Burst Test Application

    Start button. Figure 6.4.14-A and 6.4.14-B show the different status messages during a burst test. Figure 6.4.14-A - Burst Test Figure 6.4.14-B - Burst Detection Rate Figure 6.4.14-C - Burst Test Complete (No Burst) 6.4.15 Service Application Operating Instructions - CPC6050...
  • Page 65 Enter password and press the check mark [ ] to unlock the Service Application. Figure 6.4.15-B - Service Application (Enter Password) Note: After entering the default password for the first time, the password can be changed. Operating Instructions - CPC6050...

  • Page 66: Unlocked Service Application

    The Unlocked Service Application is the access point to all calibration screens described in Section 10 of this manual or all the technical screens described in Section 11 of this manual. Note: Recommended calibration setup and explanation of calibration screen applica- tions is covered in Section 10 of this manual. Operating Instructions - CPC6050...

  • Page 67: Remote Operation

    A pressure switch can be connected directly to a digital input pin as long as the voltage output of the switch falls within the range specified above (Figure 7.1.1.1-C) Rear Panel Optocoupler 2 KΩ Digital Input To Internal Input Ground Figure 7.1.1.1-A Digital Input Schematic Operating Instructions - CPC6050...

  • Page 68: Digital Output

    Finally connect the load and load supply voltage to the switch terminals of the relay (Figure 7.1.1.2-D). Rear Panel Digital Output Internal Control Signal 0.75 Ω Ground Figure 7.1.1.2-A - Digital Output Schematic Operating Instructions - CPC6050...
  • Page 69 Connector Pin Out designation corresponds to numbers on the connector: 1 – Ground 2 – Input #1 3 – Input #2 4 – Input #3 5 – Ground 6 – Output #1 7 – Output #2 8 – Output #3 Operating Instructions - CPC6050...

  • Page 70: Remote Operating Parameters

    Clear status and error queue *ESE Enable status event *ESE? Returns enable status event value *ESR Event status register *ESR? Returns event status register value *SRE Service request enable *SRE? Returns service request enable value *STB? Returns status byte Operating Instructions - CPC6050...

  • Page 71: Ethernet

    CAUTION: Please consult your computer resources department prior to connect- ing this instrument to your network to verify there are no conflicts with existing IP addresses. Caution The Ethernet communication port allows the CPC6050 to communicate with computers using 10/100Based-T specifications. Before using Ethernet communication, four parameters must be set up: IP, Netmask, Gateway, and Port. Operating Instructions - CPC6050...

  • Page 72: Serial

    1 stop bit, no parity, and no echo. If echo is ON, the CPC6050 will immediately echo back characters sent over the serial port. The Serial function allows the user to set the RS-232 serial port settings by selecting from the choices provided: •...

  • Page 73: Mensor Command Set

    Mensor Command Set This Mensor command set is the default on the CPC6050. For queries (ending with a ?), the Data column represents the response of the CPC6050. All response strings begin with a space character or an “E” rep- resenting that there is an error in the error queue.

  • Page 74: Output Formats

    Table 7.7.4 lists all of the current CPC6050 commands and queries. Channel specific commands are sent to only the active channel. See ‘CHAN’ command. Notice Optional emulation modes are available in which a CPC6050 can emulate remote functions of different brands of pressure gauges. Please contact Mensor for more details. Table 7.7.4 - CPC6050 Commands and Queries Command...
  • Page 75 <sp>+n.nnnnnE+nn<cr><lf> Returns reading from barometric transducer or “NO BAROMETER” if one isn’t installed Barounits units code or text in table below Sets the barometer pressure units Barounits? <sp>CCCC<cr><lf> Returns the barometer units in a text string Operating Instructions - CPC6050...
  • Page 76 Sets whether or not calibration of the active transducer is disabled. Caldisable? <sp>(YES or NO)<cr><lf> Returns whether or not calibration of the active transducer is disabled. Calibration_mode? <sp>(YES or NO)<cr><lf> Returns the current calibration mode setting Operating Instructions - CPC6050...
  • Page 77 Deltafunc A+B, A-B, B-A Sets the Delta channel’s function Deltafunc? <sp>{A+B or A-B or B-A}<cr><lf> Returns the Delta channel’s function DHCP ON or OFF Reserved for DHCP setup DHCP? <sp>(YES or NO)<cr><lf> Reserved for DHCP setup Operating Instructions - CPC6050...
  • Page 78 Gets the head pressure gas tempera- ture Gateway nnn.nnn.nnn.nnn Sets the Ethernet gateway address Gateway? <sp>nnn.nnn.nnn.nnn<cr><lf> Gets the Ethernet gateway address Height Value in inches Sets the head pressure height in inches Height? <sp>+n.nnnnnE+nn<cr><lf> Gets the head pressure height in inches Operating Instructions - CPC6050...
  • Page 79 <sp>(YES or NO)<cr><lf> Returns the status of the highspeed mode <sp>MENSOR,CPC6050, Ssssss is the serial number,v.v.vv is ssssss,v.v.vv<cr><lf> the CPC6050 software version. Instrument_control_ <sp>NNNNN<cr><lf> Returns the amount of time the instru- time_on? ment has been in control mode since the last reset of the counter, in min-...
  • Page 80 Sets the lower control limit for the current units. instrument LowerLimit? <sp>n.nnnnnE+nn<cr><lf> Returns the lower control limit for the instrument in current units. Macaddress? <sp>cc-cc-cc-cc-cc-cc<cr><lf> Returns Ethernet MAC address Measure None Instrument placed in Measure Mode Operating Instructions - CPC6050...
  • Page 81 “Absolute Emulated” or “Gauge Emu- lated” for the emulated pressure types Purge Value inside upper and lower limits, Start purge sequence with DUT pres- never in the vacuum region sure as the setpoint. Only applicable with option PURGE enabled Operating Instructions - CPC6050...
  • Page 82 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 Runits Sec, min, hr Sets the rate time unit Operating Instructions - CPC6050...
  • Page 83 Returns the current setpoint in % of <lf> primary range Span Desired pressure or ? Sets span on active transducer or for ?, clears previous value, must be > 50% FS and has a 1% limit. CALDIS- ABLE must be OFF/NO. Operating Instructions - CPC6050...
  • Page 84 <sp>CCCC<cr><lf> Returns the serial and USB parity Srqmask Stable,Error or both Sets the CPC6050 to issue a service request(SRQ) over the IEEE when the pressure control is stable, or an error occurs. These are 80 hex and 40 hex respectively.
  • Page 85 Tares the reading to zero Tare? <sp> n.nnnnnE+nn <cr><lf> Returns value of Tare Termchar CCCC Set the ouptput termination character(s). CR, LF, CRLF, DEFAULT, EOI, NONE Termchar? Returns the termination character setting Transfer_factory_to_ Copy factory linearity coefficients to linearity customer Operating Instructions - CPC6050...
  • Page 86 Returns the exponential filter window for the active transducer Zero Desired pressure or ? Sets zero to set pressure or for ?, clears previous value. CALDISABLE must be OFF/NO. Zero? <sp>n.nnnnnE+nn<cr><lf> Returns zero offset for active trans- ducer Operating Instructions - CPC6050...

  • Page 87: Units Command Syntax For Measurement Units

    Imperial meters of mercury @ 0°C Metric hectapascals Metric megapascals Metric millimeters of water @ 20°C MMH2O Metric centimeters of water @ 20C CMH2O Metric meters of water @ 20°C MH2O Metric Operating Instructions - CPC6050...

  • Page 88: Error Messages

    2= Sensor 2 (default Turndown 1) 21 = Sensor 2, Turndown 1 22 = Sensor 2, Turndown 2 This numeric suffix [R] always defaults to the active transducer if not specified. Table 7.8.1 - CPC6050 SCPI Command Set Command Response/Function STATus...
  • Page 89 :MEDium? Returns medium :ACTive <n> Sets the active transducer ACTive? Returns the active transducer SYSTem :DATE <i,i,i> Not used, kept for backwards compatibility :DATE? Not used, does not cause an error, does not return a response Operating Instructions - CPC6050...
  • Page 90 :[PRESsure] bar | mbar | Pa | psi Sets the pressure units :[PRESsure]? Returns the pressure units :NAME<n>? Returns the units string for units code <n> :FACTor <n>? Returns the units conversion for units code <n> :INDEX <n> Sets the index number. Operating Instructions - CPC6050...
  • Page 91 Returns the mode string :STABle? Returns 1 if stable 0 if not :AUTOvent ON | OFF | 1 | 0 Autovent is always true on CPC6050 :AUTOvent? Returns the state of the Vent mode :AUTORange ON | OFF | 1 | 0...

  • Page 92: Error Messages

    Returns “0” 7.8.2 Error Messages All remote commands sent to the CPC6050 are shown in the Trouble Shooting App, under the “Remote” button. If there is a syntax error, an error message will appear below the errant command. Local errors and remote command errors will appear under the “Error”...

  • Page 93: Dpi 510 Emulation Command Set

    CPC6050 DPI 510 Emulation Command Set The CPC6050 will accept and respond to Druck Model DPI 510 remote commands over a GPIB as listed below. These commands can be sent individually, or ganged together. Delimiters (separators) between commands are not required.
  • Page 94 X = the unit number (ex. U16 = psi) case ‘V’: /*Variable_Rate_Mode*/ usage “VXXXXX” X = the desired control rate setting (ex. V1) case ‘W’: /*Wait_Value_Mode*/ usage “WXXX” X = the desired stable delay setting in seconds (ex. W005 = 5 sec) Operating Instructions - CPC6050...

  • Page 95: Dpi 510 Unsupported Commands And Queries

    “I3” does nothing usage “I4” does nothing usage “I5” does nothing usage “I6” does nothing UNITNO 7 (kg/m2) does nothing UNITNO 10 (mHg) does nothing UNITNO 17 (lb/ft2) does nothing UNITNO 21 (Special) does nothing Operating Instructions - CPC6050...

  • Page 96: Dpi 510 Measurement Units

    Table 7.9.3 - DPI 510 Measurement units Druck Unitno Units Comments mbar kg/cm2 kg/m2 not supported mmHg cmHg not supported mmH2O cmH2O mH2O 20c torr 1b/ft2 not supported inHg “H2O 04c ‘H2O 04c Special not supported “H2O 20c ‘H2O 20c Operating Instructions - CPC6050...

  • Page 97: Ge Pace (Scpi) Emulation Command Set

    CPC6050 7.10 GE PACE (SCPI) Emulation Command Set The CPC6050 will accept and respond to the SCPI remote commands of GE PACE 5000/6000 remote commands using the option SCPI_GE. Section 11, Technical Assistance explains the process of en- abling the SCPI GE command set. Table 7.10.1 shows a complete list of supported commands.
  • Page 98 Returns the sensor calibration date in the format YYYY, MM, DD :FULLscale? Returns the sensor maximum pressure, minimum pressure in active units :NEGCal? Returns 1. Negative calibration support is always available :SN? Returns the sensor serial number Operating Instructions - CPC6050...
  • Page 99 LEAK/LEAKTEST – loads leak test application PRE/PRES/PRESET – loads step settings ap- plication SWI/SWITCH/SWITCHTEST – loads switch test application PROG/TEST/TESTPROGRAM – loads the pro- grams application :UNIT? Returns the active units string. Ex// INST:UNIT? :INST:UNIT PSI Operating Instructions - CPC6050...
  • Page 100 Application screen :MODE Measure | Control | Vent Sets the mode indicated. May use as low as 1 character in the data, i.e. ‘V’ for Vent, or ‘VENT’ for vent, etc. :MODE? Returns the mode string Operating Instructions - CPC6050...
  • Page 101 Set the regulator control volume to AUTO or a number (0 to 1000 for a pump, 0 to 2000 for a SVR) :FILTer [:LPASs] :STATe? Returns if the filter is enabled (0 is off, 1 is on) Operating Instructions - CPC6050...
  • Page 102 Returns LIN otherwise. :MODe <CCC> Set the control mode by putting in either High- speed or Custom mode. Note: the overshoot flag and control mode are not independent in Mensor products. :OVERshoot? Returns 1 if the channel’s control behavior is >50.
  • Page 103 Returns the stable window * :TOLerance<n> Sets the stable window * :COMPensate? Returns 0.0. Note: Mensor products do not have a source pressure sensor. † :EFFort? Returns the current channel’s regulator output, which is a number between -100 to +100 indicat- ing how much % effort the regulator is using to achieve the setpoint.
  • Page 104 :SET? Returns VENT, 0.0 :SET Only accepts Vent, 0. Not allowed to boot up a Mensor product in any mode except vent mode with a setpoint of 0 for safety reasons. UNIT :[PRESsure] <c> Sets the pressure units. Accepts the unit code number, or the string value representation, i.e.

  • Page 105: Error Messages

    Index N is 1 or 2 7.10.2 Error Messages All remote commands sent to the CPC6050 are shown in the Trouble Shooting App, under the “Remote” button. If there is a syntax error, an error message will appear below the errant command. Local errors and remote command errors will appear under the “Error”...

  • Page 106: Usb Software Upgrade

    Mensor website onto a USB device. The instrument software is device specific and the software for any other instrument apart from the CPC6050 is not accepted by the instrument. The user can then plug the USB device to the USB port on the front panel of the instrument for an easy upgrade. The instru- ment recognizes this device by displaying a USB icon on the top bar of the screen (figure 7.12).

  • Page 107: Options

    When configured with four transducers that have contiguous ranges, this Single Output Auto Range Version of the CPC6050 can calibrate a sensor over a wide range with the highest possible accuracy and test uncertainty ratio.

  • Page 108: Single Output Auto Range Rear Panel

    8.2.1 Single Output / Dual Channel Home App The Home App for the CPC6050 Single Output / Dual Channel version provides a place for the operator to switch between Channel A and Channel B. When switching from one channel to another, the instru- ment will vent the active channel before making the new channel active.

  • Page 109: Single Output / Dual Channel Rear Panel

    8.2.2 Single Output / Dual Channel Rear Panel The rear Panel has a single output and plug fittings marked with a red dot that should not be removed. Single Measure / Control Output Plugged ports, do not remove Operating Instructions - CPC6050...

  • Page 110: Single Supply

    The Single Supply option has one source for pressure supply for both internal regulator modules of the CPC6050. The single pressure supply is connected to the supply port of channel A and should be ad- equate to support the pressure supply requirements of the highest transducer installed. The instrument internally reduces this pressure supply to sustain the pressure on channel B using an additional turn down regulator.

  • Page 111: Emulation Mode Accuracy

    If the add-on transducer is of a higher full scale range than the existing primary transducer, then this newer transducer becomes the Primary, and the existing transducer must be moved to the Secondary Transducer slot. For complete installation instructions see Section 9.3 ,Transducer Removal. Operating Instructions - CPC6050...

  • Page 112: Rack Mount Kit (Cpx-A-C5-U Or Cpx-A-C5-T)

    CPC6050 Rack Mount Kit (CPX-A-C5-U or CPX-A-C5-T) A rack mount kit allows the customer to install a CPC6050 into a standard 19” instrument rack. It includes mounting tabs, rack rail sides and a selectable adapter kit. Figure 8.5 - Rack Mount Kit Fittings A variety of fittings are available at the time of order on transducers with a max range of ≤...

  • Page 113: External Calibration Procedures

    8.8.2 Barometric Reference Calibration Sled (CPX-A-C5-5) The CPC6050 Calibration Sled Kit is available to provide a way to calibrate the barometric reference re- motely. Calibration of the Barometric Reference can be performed remotely using the Cal sled, a PC and the software provided.

  • Page 114: Backplate Options

    Channel A and upper middle left side of the rear panel on channel B. A dual channel and a Single Output Autoranging CPC6050 has two backplates while a Single Output A or B instrument has only one backplate. Figure 8.8 shows a dual channel instrument with Digital I/O on chan- nel A backplate and Automatic CPS on channel B backplate.

  • Page 115: Automatic Contamination Prevention System (Cpx-A-C5-O)

    Automatic CPS is to prevent liquid and particulate contaminants from entering into the instrument. The Automatic CPS is designed to interface with the CPC6050 and is energized to purge the device under test of any contaminants by an automated purge sequence within the CPC6050 user interface.

  • Page 116: Automatic Cps Installation

    The pressure connection to the Measure/ Control port of the CPC6050 is established by a pressure tube with 7/16" SAE adapters. The Automatic CPS is powered by the CPC6050 using a 3 meter long flexible cable which connects to the Automatic CPS Backplate on the desired channel of the instrument.

  • Page 117: Automatic Cps Specification

    Power supply 12 VDC Power consumption 13 VA Pressure Connection To the M/C port of CPC6050 1 port with 7/16”- 20 F SAE To the DUT 2 ports with Standard: 7/16" - 20 F SAE Option: 6 mm tube fitting, 1/4" tube fitting, 1/4" female NPT fittings, 1/8" female NPT fittings or 1/8" female BSP fittings Dimensions &...

  • Page 118: Automatic Cps Operation

    MENSOR AUTOMATIC CPS LABEL [ 3.2mm ] R.125in [ 6.4mm ] R.250in FFigure 8.9.2.2.2-A - Front & side view [ 139.7mm ] 5.500in [ 139.7mm ] 5.500in Figure 8.9.2.2-B - Top view 8.9.2.3 Automatic CPS Operation Operating Instructions - CPC6050...
  • Page 119 Modular Pressure Controller CPC6050 The Automatic CPS is operated by the CPC6050 by a software purge sequence. The purge button for each channel is visible on the home screen (Figure 8.8.2.3-A) after the installation of the Automatic CPS. Purge Button Figure 8.9.2.3-A - Home screen with Purge button...

  • Page 120: Manual Contamination Prevention Accessories

    Warning 8.10 Manual Contamination Prevention Accessories The contamination prevention accessories allow the user to operate the CPC6050 in contamination prone areas. These accessories prevent contaminants like oil or dirt from entering into the instrument. These filters, when connected to the Measure/Control Port at the rear of the instrument, prevent any liquids to enter the controller when the direction of pressure flow is from device under test (DUT) to the controller or when the device under test is vented.

  • Page 121: Vacuum Regulator

    Measure and Control modes in this pressure range. The Vacuum regulator is installed at the Exhaust port of a pressure channel on the CPC6050 (Figure 8.11-A). The installation should only allow the direction of pressure flow away from the controller. This is indicated on the vacuum regulator (Figure 8.11-B).
  • Page 122 10 psig full span or any gauge or absolute transducers. Figure 8.11-A - Vacuum Regulator installed on Exhaust Port Connection to the Connection to the exhaust port of vacuum pump CPC6050 Figure 8.11-B - Vacuum Regulator Operating Instructions - CPC6050...

  • Page 123: Pressure Booster

    CPC6050 8.12 Pressure Booster To control pressure, the CPC6050 requires a pressure supply of 10% above the full scale of the instru- ment. The Model 75 Pressure Booster System provides the ability to boost bottle pressure up to the supply pressure requirements of all possible CPC6050 range configurations while maximizing gas bottle/ cylinder usage.

  • Page 124: Maintenance

    (typically 8 to 10 years). • All repairs associated with the chassis or internal modules should be performed by Mensor due to the complexity of performing these repairs. Replacement of measurement transducers can be done at the customer’s site.

  • Page 125: Transducer Removal

    Caution ESD PROTECTION REQUIRED! The proper use of grounded work surfaces and personal wrist straps are required when coming into contact with exposed cir- cuits (printed circuit boards) to prevent static discharge damage to sensitive Operating Instructions - CPC6050...

  • Page 126: Barometric Reference Removal

    9.3.2.1 Barometric Reference Removal To remove the optional Barometric reference, first turn off the CPC6050 and loosen the Phillips head screws that secure the door. The barometric reference can be removed by removing the attached ribon cable, loosening the thumb screw, and lifting the barometric reference out of the chassis.
  • Page 127 The setpoint value is not reached. Check whether the value of the supply pressure is the value required, and leak test the plumbing. If you need help or assistance, contact Mensor at Phone: 1-512-396-4200 or 1-800-984-4200 (USA only) Fax: 512-396-1820 Website: www.mensor.com...

  • Page 128: Calibration

    10.2 Environment For maximum accuracy, allow the CPC6050 to warm up a minimum of 15 minutes in ambient temperature within the compensated range prior to a calibration. In addition, the instrument should be at rest on a stable platform that is free of excessive vibration and shock.

  • Page 129: Setup

    Setup for Gauge or Differential Pressure PRESSURE SUPPLY LINE REGULATOR Computer (optional) METERING VENT VALVE SHUT-OFF VALVE VOLUME CONTROLLER RS232, IEEE488, Ethernet, or USB PRESSURE MEASURE/CONTROL PORT PRESS CPC6050 PRESSURE REFERENCE PORT STANDARD REFERENCE ATMOSPHERE Figure 10.5 - Calibration Setup Operating Instructions - CPC6050...

  • Page 130: Calibration Data

    600 mTorr absolute and 20% of the active transducer's span to the Measure/Control port of the CPC6050, press the “New Value” button and then enter the reference pressure (known true pressure) using the keypad. If you want to save the value in the transducer, press Save.

  • Page 131: Two Point Cal Application

    Select a Transducer to calibrate by pressing the Channel button at the top of the screen. To calibrate the “Low Point”: 1. The Measure/Control port of the CPC6050 being calibrated should be supplied with a suitable, “Low point” pressure (see section 5.4 - Rear Panel for the port location).

  • Page 132: Linearization

    5. The “High Point” Calibration is done in a similar way as the “Low Point”. 6. Supply a pressure to the Measure/Control Port of the CPC6050 being calibrated, using a pressure standard. This pressure should be as close as possible to the full scale value of the selected trans- ducer or at least within 20% of the active transducer's span.
  • Page 133 Note: After calibration is complete, return to the Calibration Data Application (Section 10.6) to record the certificate number, calibration interval and the date of calibration. Restoration to factory calibration can also be completed in this application. Operating Instructions - CPC6050...

  • Page 134: Head Pressure

    The four parameters are used to calculate the pressure that is a result of the different elevations. It should not be used when calibrating CPC6050 transducers. The Head height should be set at zero before cali- brating the transducers of the CPC6050.

  • Page 135: Technical Assistance

    11 Technical Assistance The Technical Assistance menu provides access to additional menus that assist in troubleshooting of the CPC6050. The menu allows access to enable/ disable software options, perform real time pressure log- ging, touchscreen calibration and instrument usage information.

  • Page 136: Logging

    Note: The Logging Application is only visible when a compatible USB device is plugged to the front panel of the CPC6050. The Application is greyed out in the absence of a USB device. Figure 11.2.-A shows the Logging App with and without a USB.

  • Page 137: Remote Logging

    11.2.2). The logging is started by pressing the “Start” line, entering a file name on the alpha numeric key- pad and clicking [ ]. The values are continuously written to the file until “Stop” line is pressed. Figure 11.2.2 Data Log File Format Operating Instructions - CPC6050...

  • Page 138: Touchscreen Calibration

    The touchscreen calibration can be started by pressing [ ] on the right side of the screen (Figure 11.3-A). During the calibration, the CPC6050 would prompt and guide the user to press different target points on the screen (Figure 11.3-B). After success- fully completing the calibration, the user is directed back to the Technical Assistance menu.

  • Page 139: Usage

    The “operating time since last reset” and “control time since reset” can be reverted to 0.00 hours by pressing the corresponding “Reset” button on the screen. Figure 11.4 Instrument Usage Operating Instructions - CPC6050...

  • Page 140: Appendix

    @ 0°C hectopascals megapascals millimeters of water @ 20°C mm H2O 20°C centimeter of water @ 20°C cm H2O 20°C meters of water @ 20°C m H2O 20°C User Units 1 User defined Operating Instructions - CPC6050...

  • Page 141: Conversion Factors, Psi

    0.01422334 kg/cm2 0.07030697 14.22334 MSW 0°C 3.5% salinity 0.6838528 1.462303 0.0625 0.006944444 0.072 13.88889 µHg 0°C 51715.08 0.00001933672 0.0005 2000 mHg 0°C 0.05171508 19.33672 68.94757 0.01450377 0.006894757 145.0377 mmH2O 20°C 704.336 0.001419777 cmH2O 20°C 70.4336 0.01419777 Operating Instructions - CPC6050...

  • Page 142: Conversion Factors, Millitorr

    Dy/cm2 1.333220 0.750063626 gm/cm2 0.001359506 735.561166 kg/cm2 0.000001359506 735561.166 MSW 0°C 3.5% salinity 0.00001322347 75623.11663 0.0003093875 3232.1992 0.002784488 359.132477 0.000001392244 718265.0575 µHg 0°C 1.000000000 0.00000000966836 103430160.00 0.000001 1000000.00 0.001333220 750.0636259 0.0000001333220 7500636.259 mmH2O 20°C 0.01361955 73.42388114 Operating Instructions - CPC6050...

  • Page 143: Conversion Factors, Pascal

    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 µHg 0°C 7.500636E+00 1.333220E-01 7.251885E-08 1.378951E+07 mHg 0°C 7.500636E-06 1.333220E+05 1.00000E-02 1.00000E+02 Operating Instructions - CPC6050...
  • Page 144 Modular Pressure Controller CPC6050 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 Operating Instructions - CPC6050...
  • Page 145 201 Barnes Drive San Marcos, Texas 78666 Tel: 512-396-4200 Website: www.mensor.com Fax: 512-396-1820 Email: sales@mensor.com Modular Pressure Controller CPC6050 PN 0019108001G • 03/2018 WIKA Alexander Wiegand SE & Co. KG Alexander-Wiegand-Straße 30 D-63911 Klingenberg / Germany Tel: (+49) 93 72/132-5015 Website: www.wika.de...

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