S5-115F Manual PLC Error Messages
Remedy
Error
Identi-
fier
Progr.
Error Message Text Possible Cause
Con-
sec.
No.
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04 01
OB 13 calls in A and B not
synchronous: CPU HW error
Additional info. 1:
OB13 timer location value
A /10msec.
Additional info. 2:
OB13 timer location value
B /10msec.
Error group No. 01
Too great an OB13 timer location
value difference between A and B
- CPU HW error
- Replace CPU
- Service
Warm restart:
1. POWER OFF/ON
2. Stop/Run
04 02
Time difference between 2
FB 254s for interrupt
synchronization
> configured limit
Additional info. 1:
Actual time interval/10msec.
Additional info. 2:
Max. configured time
interval/10 msec.
Additional info. 3:
Localization parameter
Error group No. 14
Configuration error:
Time difference between 2
synchronization calls for interrupt
synchronization is greater than the
max. configured time difference
(Parameter: SYNC KM 00000010)
Uniform actual time interval
between 2 FB 254 calls in user
program in 10 msec., decimal output
Configured time interval between 2
FB 254 calls in the user program in
10 msec., decimal output
FB 254 call intervals with the relevant
localization parameter too long
Hex display
Reduce intervals between both
calls for interrupt synchroni-
zation (< max. configured time
difference)
Warm restart:
1. Stop/Run
04 03
A+B differ in time interval
between 2 FB 254s: CPU/PK
error
Additional info. 1:
Time difference in A/10msec.
Additional info. 2:
Time difference in B/10msec.
Error group No. 20
- CPU defective
- PL defective
- Replace CPU
- Replace PL
Warm restart:
1. POWER OFF/ON
2. Stop/Run
EWA 4NEB 811 6149-02
B-3