Siemens SIMATIC FM 353 Manual page 311

11.3 Error lists
Note
In the following tables, please note:
The module response described under "Effect" refers to the error-specific module
response. The error response described in Table 11-2 occurs in addition.
11.3.1 Diagnostic interrupts
Overview
The diagnostic interrupts are listed according to error class in Tables 11-4, 11-5.
Table 11-4 Diagnostic interrupt
Byte.
Bit
0.1 Internal errors
2.1 Communication disturbance
(8031) (8031)
Cause MPI/K-bus communication fault caused by unknown event
Effect MPI interface inactive
S
Elimination
S
S
S
2.3 Internal time monitoring circuit (Watchdog)
(8033) (8033)
S
Cause
S
S
Effect
S
S
Elimination
S
Note: (xxxx) value = Hexadecimal notation in diagnostic buffer
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Error message,
error analysis and remedy
Error response: "Everything Off", as in Table 11-2
Check connection
Check programming device/CPU
Switch module on/off
Replace module
Pronounced noise conditions on the FM 353
Errors in the FM 353
Deactivate entire FM 353
LED indicators:
SF: ON
DIAG: Flashing cycle
If this manual is observed, the errors should not occur
However, should this still be the case, please consult the re-
sponsible sales department. When doing so, it is vitally impor-
tant to also report the exact circumstances leading to the error.
Replace the FM 353
Troubleshooting
Message/
Display
SF SF
DC5V
DIAG DIAG
11-9