Diagnostic Messages - Siemens SITRANS P Operating Instructions Manual

Diagnostics and troubleshooting

12.2 Diagnostic messages

12.2 Diagnostic messages
The following table shows the IDs of diagnostic messages and possible causes and
instructions for corrective actions.
ID Symbols Message
A0 Event counter 1
Number overruns above
threshold
Maintenance alarm
A1 Event counter 1
Number underruns above
threshold
Process value alarm
A2 Event counter 1
Number underruns above
threshold
Maintenance required
A3 Event counter 1
Number underruns above
threshold
Maintenance alarm
A4 Event counter 2
Number overruns above
threshold
Process value alarm
A6 Event counter 2
Number overruns above
threshold
Maintenance required
A7 Event counter 2
Number overruns above
threshold
Maintenance alarm
A8 Event counter 2
Number underruns above
threshold
Process value alarm
192
Cause/Remedy
The number of overruns of the process value (set in parameters
"Upper limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of underruns of the process value (set in parameters
"Lower limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of underruns of the process value (set in parameters
"Lower limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of underruns of the process value (set in parameters
"Lower limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of overruns of the process value (set in parameters
"Upper limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of overruns of the process value (set in parameters
"Upper limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of overruns of the process value (set in parameters
"Upper limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
The number of underruns of the process value (set in parameters
"Lower limit" and "Monitored value") has reached the threshold.
Reset and acknowledge event counter.
Check process conditions.
Check limit monitoring and event counter settings.
Operating Instructions, 11/2019, A5E44852162-AC
SITRANS P320/P420 with 4 to 20 mA/HART