BARTEC BENKE HYGROPHIL H 4230-12 Ex Zone II Operating Instructions Manual page 96

Error and warning messages
90
If a measurement value or arithmetic value lies above or below the value de-
fined in the SET LIMITS menu, the warning relay is activated and the „Fault"
LED lights up. The current measurands are present at the analog output.
In the following cases will the last measured values be kept („frozen") at the
analog outputs:
1. at all ERROR messages, when the Error relay is activated
2. in standby mode.
Operating Instructions HYGROPHIL® H 4230-12 BA 060207