Siemens SIMATIC S5 Manual page 280

PLC Error Messages
Error Con-
Error Message Text
Identi- sec.
fier No..
Progr.
28 14
Error during interrupt
module test
Additional info:
See consec. No. 10
28 15
Error during interrupt
module test
Additional info:
See consec. No. 10
28 16
Error during interrupt
module test
Additional info:
See consec. No. 10
B-20
Possible Cause
Error group No. 10
I/O module test individual error
Error group No. 8
I/O error burst
(only in the case of CPU 942-7UF13
with I/O ETV 3 or 4)
Interrupt DI test error:
Interrupt bit not set by ISR in B:
- Process interrupts occur in sub-
unit B during startup in safety
mode
- DI 434 module defective in B
- CH DQ module defective
Error group No. 10
I/O module test individual error
Error group No. 08
I/O error burst
(only in the case of CPU 942-7UF13
with I/O ETV 3 or 4)
Interrupt DI test error:
Interrupt bit not set by ISR in A:
- Process interrupts occur in sub-
unit A during startup in safety
mode
- DI 434 module defective in A
- CH DQ module defective
Error group No. 10
I/O module test individual error
Error group No. 08
I/O error burst
(only in the case of CPU 942-7UF13
with I/O ETV 3 or 4)
Interrupt DI test error:
Test bit in interupt register not set
in A:
- DI434 module defective
- CH DQ module defective
- Wiring fault
S5-115F Manual
Remedy
- Do not permit process
interrupts during startup
(configuration rule)
- Replace module
- Replace module
Warm restart:
See consec. No. 10
- Do not permit process
interrupts during startup
(configuration rule)
- Replace module
- Replace module
Warm restart:
See consec. No. 10
- Replace module
- Replace module
- Check wiring
Warm restart:
See consec. No. 10
EWA 4NEB 811 6149-02