Siemens SIPART PS2 Operating Instructions Manual page 225

Collective diagnostics messages
Collective diagnostics messages in the case of the activated condensed status are shown in
the following table:
Byte Bit Name and meaning
0 0 Reserved
... 7
1 0 Reserved
... 2
3 DIA_WARMSTART
Warm restart executed (goes to "0" after
10 s)
4 DIA_COLDSTART
Restart executed
(goes to "0" after 10 s)
5 DIA_MAINTENANCE
Maintenance required
6 Reserved
7 IDENT_NUMBER_VIOLATION
Identification number changed
SIPART PS2 with PROFIBUS PA
Operating Instructions, 05/2019, A5E00127926-AC
Functions/operations using PROFIBUS PA
Cause
-
-
To determine the cause, check in
DIAGNOSIS_EXTENSION and
DIAGNOSIS_EXTENSION_2
which diagnosis event has trig‐
gered the message.
-
You have changed the PROFI‐
BUS identification number pa‐
rameter during the active cyclic
operation. The device reports the
identification number violation
and displays a failure warning. In
case of a restart, the device will
no longer participate in cyclic
user data exchange unless the
system configuration is changed.
-
To determine the cause, check in
DIAGNOSIS_EXTENSION and
DIAGNOSIS_EXTENSION_2
which diagnosis event has trig‐
gered the message.
9.3 Cyclic data transfer
Measures Group
- -
- -
Check the wiring -
and the supply volt‐
age.
- -
Depends on the M1, M12,
triggering diagnos‐ M
tics event.
- -
Modify the configu‐ -
ration data
(change the GSD)
such that it is con‐
sistent with the
identification num‐
ber set in the de‐
vice.
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