Mitsubishi Electric MELSEC iQ-R Series - Page 666

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APPX
Appendix 4 List of Special Relay Areas
SM1618 Online module change
error flag
Off: No error
On: Error
This relay turns on when an error is detected. This relay
turns off when the error cause is eliminated and the online
module change related request is executed.
An error occurs in selecting a module. Thus, turn off the
relay before module selection.
S (Status change)/
U (Request)
SM1619 Disable request flag
during online module
change
Off: No disable request
On: Disable request detected
This relay turns on when a disable request is issued during
the online module change processing. The relay turns off
upon completion of the online module change processing.
S (Status change)
No. Name Data stored Details Set by (setting
timing)