Endress+Hauser Deltabar FMD72 - Diagnostics; Diagnosis Sensor HP

Deltabar FMD71, FMD72 Description of Device Parameters
Endress+Hauser 97
14.8 Diagnostics
Diagnostic code (071)
Navigation Diagnosis → Diagnostic code (071)
Write permission No write permissions. Parameter is read only.
Description Displays the diagnostic message with the highest priority currently present.
Last diag. code (072)
Navigation Diagnosis → Last diag. code (072)
Write permission No write permissions. Parameter is read only.
Description Displays the last diagnostic message that occurred and was rectified.
Note • Digital communication: the last message is displayed.
• Use the "Reset logbook" parameter to clear the messages listed in the parameter "Last
diag. code".
14.9 Diagnosis → Sensor HP
Min. meas. press. (073)
Navigation Diagnosis → Sensor HP → Min. meas. press. (073)
Write permission No write permissions. Parameter is read only.
Description Displays the lowest pressure value measured (peakhold indicator). You can reset this
indicator by means of the "Reset peakhold" parameter.
COUNTER P < Pmin (262)
Navigation Diagnosis → Sensor HP → Counter P < Pmin (262)
Write permission No write permissions. Parameter is read only.
Description Displays the negative pressure counter for the respective sensor module. The counter is
incremented each time error 841 occurs. You can reset this value using the "Reset peakhold
(161)" parameter.