Endress+Hauser NRF81 - Page 92

Diagnostics and troubleshooting Tankside Monitor NRF81
92 Endress+Hauser
Diagnostic
number
Short text Remedy instructions Status
signal
[from the
factory]
Diagnostic
behavior
[from the
factory]
443 AIO 1 to 2 Input not HART
compatible
Change PV source or AIO input
source.
C Warning
452 HyTD correction value 1. Check device configuration.
2. Check wiring.
C Warning
452 CTSh C Warning
452 HTG C Warning
452 HTMS C Warning
484 Failure mode simulation Deactivate simulation C Alarm
495 Diagnostic event simulation Deactivate simulation C Warning
500 AIO C1-3 source no longer
valid
Change input source C Warning
501 Level source no longer valid Change input source C Warning
502 GP1 source no longer valid Change input source C Warning
503 GP2 source no longer valid Change input source C Warning
504 GP3 source no longer valid Change input source C Warning
505 GP4 source no longer valid Change input source C Warning
506 Water level source no longer
valid
Change input source C Warning
507 Liquid temp source no longer
valid
Change input source C Warning
508 Vapor temperatur source no
longer valid
Change input source C Warning
509 Air temperature source no
longer valid
Change input source C Warning
510 P1 source no longer valid Change input source C Warning
511 P2 source no longer valid Change input source C Warning
512 P3 source no longer valid Change input source C Warning
513 Upper density source no
longer valid
Change input source C Warning
514 Middle density source no
longer valid
Change input source C Warning
515 Lower density source no
longer valid
Change input source C Warning
516 Gauge command source no
longer valid
Change input source C Warning
517 Gauge status source no
longer valid
Change input source C Warning
518 Average density source no
longer valid
Change input source C Warning
519 Upper interface source no
longer valid
Change input source C Warning
520 Lower interface source no
longer valid
Change input source C Warning
521 Bottom level source no
longer valid
Change input source C Warning
522 Displacer position source not
valid
Change input source C Warning