Mitsubishi Electric MELSEC iQ-R Series User Manual page 74

3.
Set the items in "Basic Settings" as follows.
[Navigation window]  [Parameter]  [Module Information]  [RJ71EN71]  [Port 1 Module Parameter (Ethernet)] 
[Basic Settings]
4.
Set the network configuration as follows.
[Navigation window]  [Parameter]  [Module Information]  [RJ71EN71]  [Port 1 Module Parameter (Ethernet)] 
[Basic Settings]  [External Device Configuration]
5.
Write the set parameters to the CPU module. Then reset the CPU module or power off and on the system.
[Online]  [Write to PLC]
In this example, default values are used for parameters that are not shown above. For the parameters, refer to
the following.
 MELSEC iQ-R Ethernet User's Manual (Application)
7 COMMUNICATION EXAMPLES
72
7.1 Communication Examples of Ethernet