Siemens SIMATIC S5 Manual page 287

S5-115F Manual
Error Con-
Error Message Text
Identi- sec.
fier No.
Progr.
30 13
Self-test in A and B not
synchronous: CPU error
Additional info. 1:
FXAE TEST ANZ in A
Additional info. 2:
FXAE TEST ANZ in B
EWA 4NEB 811 6149-02
Possible Cause
Error group No. 13
The FXAE TEST ANZ datum is not
identical in A and B.
- CPU error (one-sided overwrite of
memory location)
PLC Error Messages
Remedy
- Replace CPU
- Service
Warm restart:
1. POWER OFF/ON
2. Stop/Run
B-27