S5-115F Manual PLC Error Messages
Remedy
Error
Identi-
fier
Progr.
Error Message Text Possible Cause
Con-
sec.
No.
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17 01
QVZ during reading of the AI
module in self-test:
I/O module error
Additional info. 1:
AI word No.
Error group No. 19
- AI channel or AI module defective
- IM306 defective
- IM304/314 defective
Channel address of the AI module
which was to be read,
decimal display
- Replace module
- Replace module
- Replace module
Warm restart:
1. Stop/Run
17 02
Overflow in safety-
related AI: I/O error
e.g.
Additional info 1:
AI word No.
Additional info 2:
CH AQ word No.
Additional info 3:
CH DQ word No.
Error group No. 09
I/O module single comparison error
Error group No. 08
I/O error burst
(only in the case of CPU 942-7UF13
with I/O ETV 3 or 4)
AI comparison error:
- Value read in for AI 463 50%
more than upper limit of nominal
range
Decimal display
Check AQ word No. only with
subunit ID, decimal display
Check DQ word No. only with
subunit ID, decimal display
- Check sensor and range
selection
Warm restart in the case of
individual error and signal group
No. 0 (Stop mode):
1. Stop/Run
Warm restart in the case of
individual error and signal group
No. 1 to 28
(passivation):
a) Test mode
1. POWER OFF/ON
2. Stop/Run
b) Safety mode
1. OVERALL RESET
Warm restart in the case of error
burst:
1. POWER OFF/ON
2. Stop/Run
This does not cancel passivation.
To do so, see above: Warm
restart in the case of passivation.
EWA 4NEB 811 6149-02
B-7