Siemens SENTRON 3WA - Page 72

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