Mitsubishi Electric MELSEC iQ-R Series User Manual page 183

Settings for a master station and standby master station
Connect the engineering tool to the CPU module on the control system and set the parameters.
In a redundant system, the same program and parameter are written to both systems. A new project does not need to be
created for the standby system.
1.
Set the CPU module as follows.
[Project]  [New]
2.
Click the [OK] button to add the module labels of the CPU module.
3.
In the I/O assignment setting, set the redundant function module for slot No.0.
[Navigation window]  [Parameter]  [System Parameter]  [I/O Assignment] tab  [I/O Assignment Setting]
Appendix 8 How to Use Standby Master Function in Redundant System
A
APPX
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