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Endress+Hauser Cerabar S PMC71 Brief Operating Instructions

Process pressure measurement
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Download this manual See also: Technical Information, Instruction and Installation Manual
Brief Operating Instructions
Cerabar S
PMC71, PMP71, PMP75
Process pressure measurement
These are Brief Operating Instructions.
For more detailed information, please refer to the Operating Instructions and the
additional documentation on the CD-ROM provided.
These Brief Operating Instructions are not intended to replace the Operating
Instructions provided in the scope of supply.
The complete device documentation consists of:
• these Brief Operating Instructions
• a CD-ROM with the Operating Instructions
KA01019P/00/EN/14.13
71204568

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Summary of Contents for Endress+Hauser Cerabar S PMC71

  • Page 1 Brief Operating Instructions Cerabar S PMC71, PMP71, PMP75 Process pressure measurement These are Brief Operating Instructions. For more detailed information, please refer to the Operating Instructions and the additional documentation on the CD-ROM provided. These Brief Operating Instructions are not intended to replace the Operating Instructions provided in the scope of supply.

  • Page 2: Table Of Contents

    5.3 Level measurement ..............27 Endress+Hauser...

  • Page 3: Safety Instructions

    The documentation number of the related Safety Instructions is also indicated on the additional nameplate. • If using devices for applications with safety integrity level, the separate manual on functional safety must be observed thoroughly (→ see CD-ROM). Endress+Hauser...

  • Page 4: Return

    (1). If this is the case, mount the sensor with the pressure compensation (1) pointing downwards. ® • Keep the pressure compensation and GORE-TEX filter (1) free from contaminations. Endress+Hauser...

  • Page 5: Installation Instructions For Devices Without Diaphragm Seals Pmp71, Pmc71

    • To ensure optimal readability of the on-site display, it is possible to rotate the housing up to 380°. • The onsite display can be rotated in 90° stages. • Endress+Hauser offers a mounting bracket for installing on pipes or walls. Installation instructions for devices without diaphragm seals PMP71, PMC71 Cerabar S without diaphragm seal are mounted as per the norms for a manometer (DIN EN 837-2).

  • Page 6: Installation Instructions For Devices With Diaphragm Seals Pmp75

    • vibration-free (in order to avoid additional pressure fluctuations) • not in the vicinity of heating or cooling lines • insulate if the ambient temperature is below ore above the reference temperature • with a bending radius of ≥100 mm. Endress+Hauser...
  • Page 7 Cerabar S 4...20 mA HART Installation 2.3.1 Vacuum application For applications under vacuum, Endress+Hauser recommends mounting the pressure transmitter underneath the diaphragm seal. A vacuum load of the diaphragm seal caused by the presence of filling oil in the capillary is hereby prevented.

  • Page 8: Assembling And Mounting The "Separate Housing" Version

    Mount the housing on a wall or pipe using the mounting bracket (item 7). When mounting on a pipe, tighten the nuts on the bracket uniformly with a torque of at least 5 Nm. Mount the cable with a bending radius (r) ≥ 120 mm. Endress+Hauser...

  • Page 9: Wiring

    • Remove housing cover of the terminal compartment. • Guide cable through the gland. Preferably use twisted, screened two-wire cable. • Connect device in accordance with the following diagram. • Screw down housing cover. • Switch on supply voltage. Endress+Hauser...

  • Page 10: Connecting The Measuring Unit

    – Delivery status – minimum supply voltage (at the terminals): 11.5 V DC – Taking 4...20 mA test signal via plus and test terminal: Test Test not possible. – minimum supply voltage (at the terminals): 10.5 V DC Endress+Hauser...
  • Page 11 Cerabar S 4...20 mA HART Wiring 3.2.2 Cable specification • Endress+Hauser recommends using twisted, screened two-wire cables. • Terminals for wire cross-sections 0.5...2.5 mm • Cable external diameter: 5...9 mm 3.2.3 Screening/potential matching • You achieve optimum screening against disturbances if the screening is connected on both sides (in the cabinet and on the device).

  • Page 12: Operation

    Parameter Measured value display Identification Function name Value number Header line Main line Unit Information line Symbol – Bargraph Bargraph Editing modes Operating keys Selection options Value that can be edited Current measured value P01-xMx7xxxx-07-xx-xx-xx-001 Endress+Hauser...
  • Page 13 The operation of the device is locked. Unlock device, → see Page 21, Section 4.4. Communication symbol Data transfer via communication Tendency symbol (increasing) The measured value is increasing. Tendency symbol (decreasing) The measured value is decreasing. Tendency symbol (constant) The measured value has remained constant over the past few minutes. Endress+Hauser...

  • Page 14: Operating Elements

    Operating keys on the exterior of the device under Operating keys the protective flap Slot for optional display ® Slot for optional HistoROM /M-DAT DIP-switch for locking/unlocking measured-value-relevant parameters DIP-switch for damping on/off Green LED to indicate value being accepted Endress+Hauser...
  • Page 15 /M-DAT module to the device. ® Copy the configuration data from the device to the optional HistoROM /M-DAT module. – DIP-switch 1: for locking/unlocking measured-value-relevant parameters τ Factory setting: off (unlocked) – DIP-switch 2: damping on/off, Factory setting: on (damping on) P01-xxxxxxxx-19-xx-xx-xx-057 Endress+Hauser...
  • Page 16 – You are in a menu at a selection level. Each time you press the keys simultaneously, you go up a level in the menu. Note: The terms function group, level and selection level are explained in Section 4.3.1, Page 17. Endress+Hauser...

  • Page 17: On-Site Operation Via On-Site Display

    MEASURING MODE ➀ ➁ SETTINGS DISPLAY POSITION ADJUSTMENT BASIC SETUP EXTENDED SETUP POS. ZERO ADJUST ➂ ➃ POS. INPUT VALUE CALIB. OFFSET P01-xxxxxxxx-19-xx-xx-xx-145 Fig. 7: Structure of the operating menu 1. Selection level 2. Selection level Function groups Parameter Endress+Hauser...
  • Page 18 The on-site display shows the parameter to be changed. The value highlighted in black can be changed. The "s" unit is fixed and cannot be changed. P01-xxxxxxxx-19-xx-xx-xx-023 Press "+" or "–" to get to the editing mode. The first digit is highlighted in black. P01-xxxxxxxx-19-xx-xx-xx-027 Endress+Hauser...
  • Page 19 Use "E" to save the new value and exit the editing mode. → See next graphic. P01-xxxxxxxx-19-xx-xx-xx-031 The new value for the damping is now 30.0 s. – Jump to the next parameter with "E". – You can get back to the editing mode with "+" or "–". P01-xxxxxxxx-19-xx-xx-xx-032 Endress+Hauser...
  • Page 20 Use "E" to assign the value (400 mbar) to the GET URV parameter. The device confirms the calibration and jumps back to the parameter, here GET URV (see next graphic). P01-xxxxxxxx-19-xx-xx-xx-037 Switch to the next parameter with "E". P01-xxxxxxxx-19-xx-xx-xx-035 Endress+Hauser...

  • Page 21: Locking/Unlocking Operation

    Menu path: GROUP SELECTION → OPERATING MENU → OPERATION → INSERT PIN NO. To lock operation, enter a number for this parameter between 0...9999 that is ≠100. Unlocking operation Select INSERT PIN NO. parameter. To unlock operation, enter "100" for the parameter. Endress+Hauser...

  • Page 22: Commissioning

    – The sensor range does not have to be exceeded for the measuring application. – Position adjustment has to be carried out that has to correct a large measured error as a result of the orientation of the device (e.g. devices with a diaphragm seal). Endress+Hauser...

  • Page 23: Position Adjustment

    To correct the MEASURED VALUE to 0.0 mbar, you must enter the value 2.2 here. (MEASURED VALUE = MEASURED VALUE – CALIB. OFFSET) – MEASURED VALUE (after entry for calib. offset) = 0.0 mbar – The current value is also corrected. Factory setting: Endress+Hauser...

  • Page 24: Pressure Measurement

    POS. ZERO ADJUST parameter with the "Confirm" option, i. e. you assign the value 0.0 to the pressure present. POS. INPUT VALUE (absolute pressure sensors) Due to orientation of the device, there may be a shift in the measured value. For the POS. INPUT VALUE parameter, specify the desired set point for the MEASURED VALUE. Endress+Hauser...
  • Page 25 DAMPING TIME Enter damping time (time constant τ). The damping affects the speed at which all subsequent elements, such as the on-site display, measured value and current output react to a change in the pressure. Endress+Hauser...
  • Page 26 Observe the Observe the Observe the input limits. input limits. input limits. Observe "Warning" on Page 22. Endress+Hauser...

  • Page 27: Level Measurement

    1) – LEVEL SELECTION "Level Easy Pressure" and FULL CALIB. CALIBRATION MODE "Wet" – LEVEL SELECTION = "Level Standard", LEVEL MODE = "Linear" and DAMPING VALUE CALIBRATION MODE = "Wet" P01-PMx7xxxx-19-xx-xx-xx-047 Fig. 9: Quick Setup menu for the Level measuring mode Endress+Hauser...
  • Page 28 – LEVEL SELECTION "Level Easy Pressure" and CALIBRATION MODE "Wet" – LEVEL SELECTION "Level Standard", LEVEL MODE "Linear" and CALIBRATION MODE "Wet" (Menu path for CALIBRATION MODE: GROUP SELECTION → OPERATING MENU → SETTINGS → BASIC SETTINGS) Endress+Hauser...
  • Page 29 • LEVEL SELECTION, CALIBRATION MODE, LEVEL MODE, EMPTY CALIB., FULL CALIB, SET LRV and SET URV are parameter names used for on-site display or remote operation such as FieldCare, for instance. • → For parameter description see CD-ROM, Operating Instructions BA00274P. Endress+Hauser...
  • Page 30 (FULL value. Observe Observe the PRESSURE) and the input limits. PRESSURE and the input limits. input limits. assigned to the assigned to the lower level value upper level value (EMPTY (FULL CALIB.). CALIB.). Observe "Warning" on Page 22. Endress+Hauser...
  • Page 31 Cerabar S 4...20 mA HART Commissioning Endress+Hauser...
  • Page 32 KA01019P/00/EN/14.13 71204568 CCS/FM+SGML 9 71204568...

This manual is also suitable for:

Cerabar s pmp71Cerabar s pmp75Deltapilot s fmb70

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