Mitsubishi Electric MELSEC iQ-R Series User Manual page 142

No. Name
SM61 I/O module verification error
SM80 Detailed information 1 in use
flag
SM112 Detailed information 2 in use
flag
APPX
140
Appendix 3 List of Special Relay (SM) Areas
Data stored Details
Off: Normal
On: Error
Off: Not used This relay is turned on if the detailed information
On: In use n exists when 'Latest self-diagnostic error'
(SM0) switched to on.
• This relay is turned on when the state of the I/
O module is different from one registered
during power-on, and the ON state is
maintained even after later recovering to the
normal state.
Set by (setting timing)
S (Error)
S (Status change)