Siemens SENTRON 3WA System Manual page 72

PROFINET IO
6.4 Interrupt, error and system messages
Combination of "ChannelProperties.Qualifier (Bit 9 / 10)" and
"ChannelProperties.Specifier (Bit 11 / 12)"
Mainte-
nance Re-
quired Bit 9
0
1
70
Mainte- Specifi- Meaning
nance De- er bit
manded 12 / 11
Bit 10
0 00 All lower-level diagnoses are
no longer pending.
01 Diagnosis is pending.
10 Diagnosis is no longer pend-
ing.
11 Status message. Only possible
for manufacturer-specific
errors.
1 00 Reserved
01 Maintenance required is pend-
ing.
10 Maintenance required is no
longer pending.
11 Maintenance required is no
longer pending; all others are
still pending.
0 00 Reserved
01 Maintenance demanded is
pending.
10 Maintenance demanded is no
longer pending.
11 Maintenance demanded is no
longer pending; all others are
still pending.
1 00 Reserved
01 Stepped diagnosis is pending.
10 Stepped diagnosis is no longer
pending.
11 Stepped diagnosis is no longer
pending; all others are still
pending.
Diagnosis in the
SIMATIC S7 300 and
SIMATIC S7 400 user pro-
gram
Evaluation of diagnostic
alarms with SFB54 in OB82
Evaluation of diagnostic
alarms with SFB54 in OB82,
data set reading with SFB52
Evaluation of diagnostic
alarms with SFB54 in OB82
–
Evaluation of diagnostic
alarms with SFB54 in OB82,
data set reading with SFB52
Evaluation of diagnostic
alarms with SFB54 in OB82
–
Evaluation of diagnostic
alarms with SFB54 in OB82,
data set reading with SFB52
Evaluation of diagnostic
alarms with SFB54 in OB82
–
Evaluation of diagnostic
alarms with SFB54 in OB82,
data set reading with SFB52
Evaluation of diagnostic
alarms with SFB54 in OB82
3WA Air Circuit Breaker Communication
System Manual, 11/2021, 92310000004-02