Siemens SIMATIC S5 Manual page 345

S5-115F Manual
Error Con-
Error Message Text
Identi- sec.
fier No.
Progr.
253 05
FB253 call with non-redun-
dant configured source slave
No.:
Programming/configuration
error
Additional info. 1:
Source slave No.
253 06
Both SINEC L1 LAN channels
defective:
SINEC L1 I/O error
EWA 4NEB 811 6149-02
Possible Cause
Error group No. 12
- Wrong source slave No.
programmed
- No redundant source slave No. in
configuration
Number of source slave not found,
decimal display
Error group No. 19
- Fault in SINEC L1 LAN channels
- Fault in SINEC L1 master
PLC Error Messages
Remedy
- Correct actual parameter
- Correct configuration
Warm restart:
1. Stop/Run
- Check SINEC L1 LAN channels
- Check SINEC L1 Master CPU
Warm restart:
1. Stop/Run
B-85