Mitsubishi Electric MELSEC iQ-R Series User Manual page 103

Reconnection retry
Refer to the following table to determine whether a connection retry is being performed by combining the Disconnected relay
and Reconnection retrying relay.
Disconnected relay
ON
ON
The "Online" relay and "Communication established" relay are used to notify the programmable controller
CPU that the exchange of some specific transaction was performed.
Such transactions are treated as special transactions of the SECS/GEM communication software.
For details on special transactions, refer to the following:
Page 289 Special transactions
Precautions
■Setting an X device for each relay
It is possible to configure "OWN (host station)" as the CPU number and device to "X" when the MELSEC iQ-R series SECS/
GEM communication software pre-installed model module is being used.
Connection retry relay
ON
OFF
Status
Reconnection Retry
Connection retry end
7 BASIC FUNCTIONS
101
7.7 Option Setting
7