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KA01522P/00/EN/01.21
71536627
2021-07-01
Products
Brief Operating Instructions
Cerabar M PMC51, PMP51,
PMP55
Process pressure measurement
Pressure transmitter with ceramic and metal
sensors
These Brief Operating Instructions are not a substitute for the
Operating Instructions pertaining to the device.
Detailed information about the device can be found in the
Operating Instructions and the additional documentation.
Available for all device versions via
• Internet:
www.endress.com/deviceviewer
• Smartphone/tablet: Endress+Hauser Operations app
Solutions
Services

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Summary of Contents for Endress+Hauser Cerabar M PMC51

  • Page 1 Products Solutions Services KA01522P/00/EN/01.21 71536627 2021-07-01 Brief Operating Instructions Cerabar M PMC51, PMP51, PMP55 Process pressure measurement Pressure transmitter with ceramic and metal sensors These Brief Operating Instructions are not a substitute for the Operating Instructions pertaining to the device.
  • Page 2 Cerabar M PMC51, PMP51, PMP55 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...
  • Page 3: Table Of Contents

    Operation using Endress+Hauser operating program ........
  • Page 4: About This Document

    About this document Cerabar M PMC51, PMP51, PMP55 About this document Document function The Brief Operating Instructions contain all the essential information from incoming acceptance to initial commissioning. Symbols used 1.2.1 Safety symbols Symbol Meaning DANGER! This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in DANGER seriousor fatal injury.
  • Page 5: Terms And Abbreviations

    Cerabar M PMC51, PMP51, PMP55 About this document 1.2.4 Symbols for certain types of information Symbol Meaning Permitted Procedures, processes or actions that are permitted. Preferred Procedures, processes or actions that are preferred. Forbidden Procedures, processes or actions that are forbidden.
  • Page 6: Turn Down Calculation

    The manufacturer is not liable for damage caused by improper or non-designated use. Verification for borderline cases: ‣ For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability.
  • Page 7: Operational Safety

    It fulfills general safety requirements and legal requirements. It also conforms to the EC directives listed in the device-specific EC declaration of conformity. Endress+Hauser confirms this fact by applying the CE mark. Endress+Hauser...
  • Page 8: Incoming Acceptance And Product Identification

    • Is the documentation available? • If required (see nameplate): Are the safety instructions (XA) present? If one of these conditions is not fulfilled, please contact your Endress+Hauser sales office. Product identification The following options are available to identify the measuring device: •...
  • Page 9: Identifying The Sensor Type

    Cerabar M PMC51, PMP51, PMP55 Incoming acceptance and product identification Identifying the sensor type In the case of gauge pressure sensors, the "Pos. zero adjust" parameter appears in the operating menu ("Setup" -> "Pos. zero adjust"). In the case of absolute pressure sensors, the "Calib. offset" parameter appears in the operating menu ("Setup"...
  • Page 10: Installation

    Installation Cerabar M PMC51, PMP51, PMP55 Installation Installation conditions 4.1.1 Dimensions Dimensions → see the Technical Information for Cerabar M TI00436P, "Mechanical construction" section. General installation instructions • Devices with a G 1 1/2 thread: When screwing the device into the tank, the flat seal has to be positioned on the sealing surface of the process connection.
  • Page 11: Installing The

    • The local display can be rotated in 90° stages. • For PMP55, please refer to Section "Installation instructions for devices with diaphragm seals – PMP55"→  13. • Endress+Hauser offers a mounting bracket for installing on pipes or walls.→  14, Section "Wall and pipe mounting (optional)". 4.4.1 Installation instructions for devices without diaphragm seals –...
  • Page 12 Installation Cerabar M PMC51, PMP51, PMP55 A0028472 Pressure measurement in gases Mount the Cerabar M with the shutoff device above the tapping point so that any condensate can flow into the process. Pressure measurement in vapors • Mount the Cerabar M with the siphon below the tapping point.
  • Page 13 Cerabar M PMC51, PMP51, PMP55 Installation 4.4.2 Installation instructions for devices with diaphragm seals – PMP55 • Cerabar M devices with diaphragm seals are screwed in, flanged or clamped, depending on the type of diaphragm seal. • Please note that the hydrostatic pressure of the liquid columns in the capillaries can cause zero point shift.
  • Page 14: Mounting Of The Profile Seal For Universal Process Mounting Adapter

    Installation Cerabar M PMC51, PMP51, PMP55 4.4.4 Wall and pipe mounting (optional) See Operating Instructions. 4.4.5 Assembling and mounting the "separate housing" version See operating instructions. 4.4.6 PMP51, version prepared for diaphragm seal mount – welding recommendation See the Operating Instructions.
  • Page 15: Electrical Connection

    Cerabar M PMC51, PMP51, PMP55 Electrical connection Electrical connection Connecting the device WARNING Supply voltage might be connected! Risk of electric shock and/or explosion! ‣ Make sure that no uncontrolled processes are triggered on the system. ‣ Switch off the supply voltage before connecting the device.
  • Page 16: Connecting The Measuring Unit

    Electrical connection Cerabar M PMC51, PMP51, PMP55 Connecting the measuring unit 5.2.1 Supply voltage IO-Link • 11.5 to 30 V DC if only the analog output is used • 18 to 30 V DC if IO-Link is used 5.2.2 Current consumption IO-Link <...
  • Page 17: Field Xpert Smt70, Smt77

    Cerabar M PMC51, PMP51, PMP55 Operation • Output of failure current and display of "M803" (Output: MIN alarm current) • Periodic checking to establish if it is possible to quit fault state Field Xpert SMT70, SMT77 See Operating Instructions. FieldPort SFP20 See Operating Instructions.
  • Page 18 Operation Cerabar M PMC51, PMP51, PMP55 6.1.2 Operation with an operating menu Operation with an operating menu is based on an operation concept with "user roles" →  20. Operation methods Explanation Graphic Description Local operation with The device is operated using the →...
  • Page 19: Operation Without An Operating Menu

    • Select "Software" as the media type • Select "Device Driver" as the software type Select IO-Link (IODD) IODD for Cerabar M PMC51, PMP51, PMP55 • In the "Text Search" field enter the device name. https://ioddfinder.io-link.com/ Search by • Manufacturer •...
  • Page 20: Operation With An Operating Menu

    Operation Cerabar M PMC51, PMP51, PMP55 Function of the operating elements Operating key(s) Meaning "Zero" pressed for at least 3 seconds Get LRV • "Pressure" measuring mode The pressure present is accepted as the lower range value (LRV). • "Level" measuring mode, "In pressure" level selection, "Wet" calibration mode The pressure present is assigned to the lower level value ("Empty...
  • Page 21 Cerabar M PMC51, PMP51, PMP55 Operation A0028500 Functions: • 8-digit measured value display incl. sign and decimal point, bar graph for 4 to 20 mA as current display. • Three keys for operation. • Easy and complete menu guidance by dividing the parameters into several levels and groups •...
  • Page 22 Operation Cerabar M PMC51, PMP51, PMP55 – A0030013 Main line Value Symbol Unit Bar graph Information line Operating keys The following table illustrates the symbols that can appear on the local display. Four symbols may appear at the same time.
  • Page 23 Cerabar M PMC51, PMP51, PMP55 Operation 6.4.1 Operating keys on the display and operating module Operating key(s) Meaning • Navigate downwards in the picklist • Edit the numerical values and characters within a function A0017879 • Navigate upwards in the picklist •...
  • Page 24 Operation Cerabar M PMC51, PMP51, PMP55 Menu path: Setup → Extended setup → Current output → Set URV Set URV Operation The local display shows the parameter to be changed. The "mbar" unit is mbar 1 0 0 . 0 0 0 defined in another parameter and cannot be changed here.
  • Page 25: Operation Using Endress+Hauser Operating Program

    Cerabar M PMC51, PMP51, PMP55 System integration Operation using Endress+Hauser operating program See the Operating Instructions. Locking/unlocking operation See the Operating Instructions. Resetting to factory settings (reset) See Operating Instructions. System integration See the Operating Instructions. Commissioning The device is configured for the "Pressure" measuring mode as standard.
  • Page 26: Commissioning Without An Operating Menu

    Commissioning Cerabar M PMC51, PMP51, PMP55 Commissioning without an operating menu 8.2.1 Pressure measuring mode The following functions are possible via the keys on the electronic insert: • Position adjustment (zero point correction) • Setting the lower range value and upper range value •...
  • Page 27 Cerabar M PMC51, PMP51, PMP55 Commissioning Setting the upper range value Applied pressure for upper range value has been Applied pressure for upper range value has not been accepted. accepted. Observe the input limits. 8.2.2 Level measuring mode The following functions are possible via the keys on the electronic insert: •...
  • Page 28: Commissioning With An Operating Menu

    Commissioning Cerabar M PMC51, PMP51, PMP55 Setting lower pressure value Desired pressure for lower pressure value ("empty pressure") is present at device. Press the "Zero" key for at least 3 s. Does the LED on the electronic insert light up briefly?
  • Page 29 Cerabar M PMC51, PMP51, PMP55 Commissioning Options • English • Another language (as selected when ordering the device) • Possibly a third language (language of the manufacturing plant) Factory setting English Measuring mode (005) Write permission Operator/Maintenance/Expert Description Select the measuring mode.
  • Page 30 Commissioning Cerabar M PMC51, PMP51, PMP55 Selection • mbar, bar • mmH2O, mH2O • inH2O, ftH2O • Pa, kPa, MPa • psi • mmHg, inHg • kgf/cm Factory setting mbar or bar depending on the nominal measuring range of the sensor, or as per order specifications.
  • Page 31: Configuring Level Measurement

    Cerabar M PMC51, PMP51, PMP55 Commissioning Selection • Confirm • Cancel Factory setting Cancel Pos. zero adjust (007) (gauge pressure sensors) Write permission Operator/Maintenance/Expert Description Pos. zero adjustment – the pressure difference between zero (set point) and the measured pressure need not be known.
  • Page 32 *71536627* 71536627 www.addresses.endress.com...

This manual is also suitable for:

Cerabar m pmp51Cerabar m pmp55

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