Siemens SIMATIC S5 Manual page 346

PLC Error Messages
Error Con-
Error Message Text
Identi- sec.
fier No.
Progr.
254 01
FB254 call with wrong
parameter:
Programming error
Additional info. 1:
Parameter
254 02
FB254 call with wrong
parameter:
Programming error
254 03
FB254 call with parameter
for non-configured SINEC
LAN:
Programming/configuring
error
Additional info. 1:
Parameter
B-86
Possible Cause
Error group No. 12
Wrong actual parameter
Error group No. 12
Substitution error
Error group No. 12
SINEC-L1 synchronisation initialized
although no SINEC interface has
been configured
Wrong actual parameter
S5-115F Manual
Remedy
- Correct parameter
Warm restart:
1. Stop/Run
Correct the actual FB254 call
parameter (analyze ISTACK)
Warm restart:
1. Stop/Run
- Correct initialization
Warm restart:
1. Stop/Run
EWA 4NEB 811 6149-02