10 Troubleshooting
(continued)
C232-302-401/402/403/404-603 / C232/EN M/A23 10-5
SFMON: Overflow MT_RC
090 012
Last entry in the monitoring signal memory in the event of overflow.
1st device reaction / 2nd device reaction: – / –
'Warning' output relay: Yes / Yes
'Blocked/faulty' output relay: – / –
SFMON: Semaph. MT_RC block.
093 015
Software overloaded.
1st device reaction / 2nd device reaction: – / –
'Warning' output relay: Yes / Yes
'Blocked/faulty' output relay: – / –
SFMON: Inval. SW vers.COMM1
093 075
Incorrect or invalid communication software has been downloaded.
1st device reaction / 2nd device reaction: – / –
'Warning' output relay: Yes / Yes
'Blocked/faulty' output relay: – / –
SFMON: Invalid scaling IDC
093 116
n invalid characteristic has been set for the analog input channel of analog
I/O module Y.
1st device reaction / 2nd device reaction: Depends on type of fault.
'Warning' output relay: Yes / Yes
2)
'Blocked/faulty' output relay: – / –
SFMON: Overload 20 mA input
098 025
The 20 mA input of analog I/O module Y is overloaded.
1st device reaction / 2nd device reaction: Depends on type of fault.
'Warning' output relay: Yes / Yes
2)
'Blocked/faulty' output relay: – / –
SFMON: Open circ. 20mA inp.
098 026
The C232 has detected an open circuit in the connection of the 20 mA input.
1st device reaction / 2nd device reaction: Depends on type of fault.
'Warning' output relay: Yes / Yes
2)
'Blocked/faulty' output relay: – / –
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