Mitsubishi Electric MELSEC iQ-R Series User Manual page 72

3.
Set the RJ71EN71 as follows.
[Navigation window]  [Parameter]  [Module Information]  Right-click  [Add New Module]
4.
Click the [OK] button to add the module labels of the RJ71EN71.
5.
Set the items in "Basic Settings" as follows.
[Navigation window]  [Parameter]  [Module Information]  [RJ71EN71]  [Port 1 Module Parameter (Ethernet)] 
[Basic Settings]
7 COMMUNICATION EXAMPLES
70
7.1 Communication Examples of Ethernet