Endress+Hauser Cerabar S PMC71 Functional Safety Manual Download Page 46

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Summary of Contents for Cerabar S PMC71

Page 1: ...Products Solutions Services Functional Safety Manual Cerabar S PMP71 Process pressure and level measurement with 4 20 mA output signal FY01048P 00 EN 01 21 71543536 2021 08 02 02 00 zz Device firmware...

Page 2: ...Cerabar S PMP71 2 Endress Hauser Order code Ext ord cd Ser no www endress com deviceviewer Endress Hauser Operations App XXXXXXXXXXXX XXXXX XXXXXX XXX XXXX XX Serial number 1 3 2 A0023555...

Page 3: ...Operation 14 4 5 Device configuration for safety related applications 14 4 5 1 Calibration of the measuring point 14 4 5 2 Configuration methods 15 4 5 3 Locking unlocking a SIL device 26 4 6 Paramete...

Page 4: ...Declaration of Conformity Cerabar S PMP71 4 Endress Hauser 1 Declaration of Conformity A0046541...

Page 5: ...erpressure dangerous message E727 pressure overrange Alarm Depending on the configuration profile selected for the messages different parameters must be considered when assessing the facility Message...

Page 6: ...Declaration of Conformity Cerabar S PMP71 6 Endress Hauser A0046542...

Page 7: ...Cerabar S PMP71 Declaration of Conformity Endress Hauser 7 A0046543...

Page 8: ...used 2 2 1 Safety symbols DANGER This symbol alerts you to a dangerous situation Failure to avoid this situation will result in serious or fatal injury WARNING This symbol alerts you to a dangerous si...

Page 9: ...e guide These Operating Instructions contain all the information that is required in various phases of the life cycle of the device from product identification incoming acceptance and storage to mount...

Page 10: ...0 extern LCD E 4 20mA HART Li 0 inside LCD F 4 20mA HART Li 0 inside Feature 030 Housing Cover sealing Cable entry Version all Feature 040 Sensor range Sensor overload limit Version all Feature 050 C...

Page 11: ...6 mA 21 0 mA signal cable open circuit or short circuit NOTICE In an alarm condition Ensure that the equipment under control achieves or maintains a safe state The following dangerous undetected fail...

Page 12: ...Technical Information must not be exceeded 3 4 1 Safety related failures according to IEC EN 61508 Safety related error Explanation Implications for the safety related output signal Implications for m...

Page 13: ...ecause the user cannot perform a visual check In both these situations communication via HART alone is not sufficient The device must be locked after parameter configuration When the device is used as...

Page 14: ...following requirements Personnel are instructed and authorized according to the requirements of the task by the facility s owner operator Personnel follow the instructions in this manual 4 2 Installa...

Page 15: ...nfigure the device 3 Enter the settings for the following parameters according to the report since these settings are queried for safe device configuration Parameter Available in the operating mode Gr...

Page 16: ...the characters and digits are displayed correctly on the user interface 0123456789 is shown if everything is displayed correctly Options Valid Select this option if the string of characters and digits...

Page 17: ...OCK parameter displays the status Unlocked The confirmation sequence is cancelled 12 Once the safety related parameters have been successfully interrogated the password 7452 must be entered again via...

Page 18: ...and FULL PRESSURE parameters are only displayed for the Dry CALIBRATION MODE If you have performed a wet calibration you must subsequently select the Dry option via the CALIBRATION MODE parameter You...

Page 19: ...Select this option if the string of characters and digits is not displayed correctly In this case operation in the safe measuring mode is not possible The confirmation sequence is cancelled 13 Only f...

Page 20: ...ed This locking has the highest priority and can only be disabled via the SAFETY LOCK and SAFETY PASSWORD parameters 16 Switch the device off and then on again This ensures that the parameter settings...

Page 21: ...AX ALARM 1 X X OUTPUT E727 P OVERRANGE 1 X X OUTPUT 1 From firmware version 2 30 The EMPTY PRESSURE and FULL PRESSURE parameters are only displayed for the Dry CALIBRATION MODE If you have performed a...

Page 22: ...Select this option if the string of characters and digits is not displayed correctly In this case operation in the safe measuring mode is not possible The confirmation sequence is cancelled 13 Only f...

Page 23: ...LOCK parameter displays the status Unlocked The confirmation sequence is cancelled 15 Once the safety related parameters have been successfully interrogated the password 7452 must be entered again vi...

Page 24: ...the safety function 5 Read out the prescribed parameters and compare them to the Device parameter configuration report 6 Lock the device via the software and or hardware see the associated Operating...

Page 25: ...guration report 8 Lock the device via the software and or hardware see the associated Operating Instructions 9 Read out and keep a record of the CONFIG RECORDER parameter Menu path GROUP SELECTION OPE...

Page 26: ...eration 6 Check the safety function Close FieldCare Then connect to the device again 7 Read out the prescribed parameters and compare them to the Device parameter configuration report 8 Lock the devic...

Page 27: ...ed against unauthorized operation by means of a locking code and as an additional option by means of a hardware write protection switch The device must be unlocked in order to change parameters for pr...

Page 28: ...SSURE EMPTY CALIB FULL CALIB SET LRV SET URV Menu path GROUP SELECTION OPERATING MENU SETTINGS BASIC SETUP or configuration via FieldCare using the Quick Setup The parameters must meet the following c...

Page 29: ...All parameters except the parameters for a sensor recalibration are reset by the 7864 reset code Therefore the parameters have to be checked prior to locking via the SAFETY CONFIRM menu 4 6 4 Check LC...

Page 30: ...tting default warning 120 Sensor low pressure Warning Warning Warning or alarm Alarm 620 Current output out of range Warning Warning Warning or alarm Alarm 715 Sensor over temperature Warning Warning...

Page 31: ...f testing The safety related functionality of the device in the SIL mode must be verified during commissioning when changes are made to safety related parameters and also at appropriate time intervals...

Page 32: ...out the results must be documented and retained in a suitable manner This check detects 50 of the dangerous undetected failures 6 2 Test sequence B Proof testing procedure 1 Carry out steps 1 to 4 of...

Page 33: ...ce Maintenance instructions and instructions regarding recalibration may be found in the Operating Instructions pertaining to the device Alternative monitoring measures must be taken to ensure process...

Page 34: ...e used for modifications All modifications must be documented in the Endress Hauser W M Device Viewer All modifications require a modification nameplate or the replacement of the original nameplate 7...

Page 35: ...gnal transmitter etc where it is monitored to determine whether it is below or above a specified limit value For fault monitoring the logic unit must be able to detect both HI alarms 21 0 mA and LO al...

Page 36: ...Endress Hauser 8 2 Commissioning or proof test report The following device specific test report acts as a print master template and can be replaced or supplemented any time by the customer s own SIL r...

Page 37: ...charact 695 Output Linear Linear Output fail mode 388 Max alarm Max alarm Min alarm Alt curr output 597 Normal Normal Set max alarm 342 22 mA 21 to 23 mA Set min current 343 3 8 mA 3 8 mA or 4 mA Simu...

Page 38: ...dress 345 0 0 After locking Config counter 352 Transmitter data 1 After performing a reset with reset code 7864 2 Within the lower and upper range limit 3 Depending on the Press Sens Hilim 485 paramet...

Page 39: ...per order 2 Set LRV 013 0 0 or as per order Set URV 012 100 or as per order Damping value 247 2 s 0 to 999 s Press eng unit 060 mbar bar or as per order 3 All except user unit Output unit 023 or as p...

Page 40: ...ing Alarm o warning Alarm delay 336 0 0 s 0 0 s Alarm display time 480 0 0 s 0 0 s Current mode 6 052 HART Data Signaling 7 or Enabled 8 Signaling 9 or Enabled 10 Bus address 345 0 0 After locking Con...

Page 41: ...the user interface If the characters and digits are displayed correctly this parameter displays the character string 0123456789 Options Valid Select this option if the string of characters and digits...

Page 42: ...eration in the safe measuring mode is not possible SET MAX ALARM 54 Only for firmware version 2 30 For displaying and querying the set current value for the maximum alarm current Possibilities 21 to 2...

Page 43: ...s displayed Not valid Select this option if an incorrect value or a value that was not selected is displayed In this case operation in the safe measuring mode is not possible You can also perform posi...

Page 44: ...elect this option if the selected and desired value is displayed Not valid Select this option if an incorrect value or a value that was not selected is displayed In this case operation in the safe mea...

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Page 48: ...www addresses endress com 71543536 71543536...

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