Communication Example Using The Standby Master Function; System Configuration Example - Mitsubishi Electric MELSEC iQ-R Series User Manual

3.3
Communication Example Using the Standby
Master Function
This section describes communications using the master station duplex function of the standby master function.

System configuration example

The following system configuration is used to explain communications using the master station duplex function.
System configuration
The same system is used for the master station and standby master station.
Master station
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3.3 Communication Example Using the Standby Master Function

Remote device station
(station No.: 2, number of
occupied stations: 2)
Intelligent device station
(station No.: 4, number of
occupied stations: 1)
Standby master station
(station No.: 1, number of
occupied stations: 1)