Mitsubishi Electric GOT2000 Series Connection Manual page 1116

Step 4.
Double-click [GOT] of the PLC side I/F to display [PLC side I/F Detailed Setting of GOT].
Step 5.
On the [PLC side I/F Detailed Setting of GOT], mark the [via GOT(Ethernet) transparent mode]
checkbox and click [Setting...].
Step 6.
By clicking [Set], the [GOT (Ethernet) Transparent Setting] is displayed.
Here, set the built-in Ethernet port CPU or Ethernet module, which is firstly connected via a GOT.
Step 7.
Set [RJ71EN71] for [PLC Type].
Step 8.
Specify the number for [Network No.] and [Station No.] same as the number assigned to the Ethernet
module.
Step 9.
Specify the IP address for [IP address] same as the IP address assigned to the built-in Ethernet port
CPU or Ethernet module.
Step 10.
The screen returns to the [Connection Channel Setup]. Click [Connection Test] to check if GX Works3
has been connected to the RCPU.
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22.7 Personal Computer Side Setting
MELSOFT GX Works3