Mitsubishi Electric MELSEC iQ-R Series User Manual page 65

3.
Set the master/local module for slot No.0 in the I/O assignment setting.
[Navigation window]  [Parameter]  [System Parameter]  [I/O Assignment] tab  [I/O Assignment Setting]
4.
Click the [OK] button to add the module labels of the master/local module.
5.
Set the network topology as follows.
[Navigation window]  [Parameter]  [Module Information]  [RJ71GF11-T2]  [Basic Settings]  [Network Topology]
1 FUNCTIONS
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1.8 Redundant Function
1