ifm
Device manual AS-i M4 Gateway Profibus DPV1 (AC1375, AC1376)
2012-02-23
Troubleshooting
AS-i system errors – error codes E10...E32
484
Error message
Cause(s)
Remedy
E29
Unknown MUX field identifier
(for gateway: reserved)
The transmission between AS-I master and PLC
processor has been deranged.
►
Check data accesses via pointers into area
< 4000
h
of your PLC program.
►
Check the electrical environment for
unacceptably high electro-magnetic fields
and static charging.
►
Check the grounding of the device.
E30
Safe slave triggered (1)
For the indicated AS-i slave the opening of the
contacts of the first safety circuit is detected.
no error
status information of the runtime system
E31
Safe slave triggered (2)
For the indicated AS-i slave the opening of the
contacts of the second safety circuit is detected.
no error
status information of the runtime system
E32
Safe slave triggered (1/2)
Master has detected a "safe slave" on the AS-i
line, whose inputs are constantly switched to LOW
for a period > 64 ms.
►
Bring the slave into the safe state.
