Diagnostic And Maintenance Alarm Messages - Siemens SENTRON 3WA System Manual

PROFINET IO
6.4 Interrupt, error and system messages
6.4.3

Diagnostic and maintenance alarm messages

The more precise alarm information is defined as follows in the "ChannelErrorType" and
"ExtChannelErrorType" fields specifically for the COM190:
ChannelErrorType (hex) / message
0x0100 (Diag)
Circuit breaker has tripped.
0x0101 (Diag)
Position of the withdrawable circuit breaker
in the guide frame changed.
As additional information, the new position
of the withdrawable circuit breaker is sig-
naled in the "ExtChannelErrorType" field.
0x0102 (Maintenance)
Maintenance of the circuit breaker neces-
sary.
As additional information, the necessary
maintenance is signaled in the "ExtChan-
nelErrorType" field.
0x0105 (Maintenance)
Battery change is necessary.
0x0106 (Diag)
GF alarm ground fault was detected.
0x0107 (Diag)
GF alarm REF ground fault was detected.
0x0108
Pre-alarm was detected.
0x0109 (Diag)
An ETU fault was detected.
0x010A (Diag)
Overload alarm was detected.
0x010B (Diag)
Circuit breaker temperature is too high.
0x010C (Diag)
Fault detected in current sensor
72
ExtChannelErrorType
- Reserved -
1 = Withdrawable circuit breaker in test position
2 = Withdrawable circuit breaker in disconnected posi-
tion
3 = Withdrawable circuit breaker not in guide frame
4 = Withdrawable circuit breaker in intermediate state
1 = Circuit breaker inspection necessary (Maintenance
Demanded)
2 = Maintenance of main contacts necessary (Mainte-
nance Required)
1 = Battery of ETU600 is empty
(Maintenance Demanded)
1 = Ground fault GF Alarm REF_Direct
2 = Ground fault GF Alarm UREF_Residual
3 = Ground fault GF Alarm UREF_Residual
4 = Ground fault GF Alarm UREF_HiZ
1 = Ground fault GF Alarm REF_DualMode
2 = Ground fault GF Alarm REF_HiZ
1 = Pre-alarm PAL in L1
2 = Pre-alarm PAL in L2
3 = Pre-alarm PAL in L3
4 = Pre-alarm PAL in N
5 = Pre-alarm PAL was exceeded.
1 = ETU defective
1 = AL2 alarm active
1 = Limit temperature exceeded in ETU600
2 = Limit temperature exceeded in COM module
3 = Limit temperature exceeded in device
1 = Fault in current sensor L1
2 = Fault in current sensor L2
3 = Fault in current sensor L3
4 = Fault in current sensor LN
5 = The energy transformer in the current sensor is de-
fective.
3WA Air Circuit Breaker Communication
System Manual, 11/2021, 92310000004-02