The following shows an example of settings to connect multiple GOTs to the built-in Ethernet port of the QnUDVCPU via Ethernet.

1. Configure the following settings in the screen design software. 
◆ For GT Designer3 (GOT2000) Version 1:
(1) [Common] → [Controller Setting] → [CH1]
 Manufacturer: MITSUBISHI ELECTRIC
 Controller Type: MELSEC-Q/QS, Q17nD/M/NC/DR/DSR, CRnD-700
 I/F: Ethernet: Multi
 Driver: Ethernet(MITSUBISHI ELECTRIC), Gateway
 GOT Net No.: 1
 GOT Station: 18
(2) [Common] → [Controller Setting] → [CH1] → [Connected Ethernet Controller Setting]
 Host: *
 Net No.: 1 (virtual)
 Station: 1 (virtual)
 Unit Type: QnUD(P)V/QnUDE(H)
 IP Address: 192.168.3.39
 Port No.: 5006
 Communication: UDP
(3) [Common] → [GOT Ethernet Setting] → [GOT IP Address Setting] → [Standard Port]
 GOT IP Address: 192.168.3.18
 Subnet Mask: 255.255.255.0
(4) Configure the settings from (1) to (3) for each GOT by shifting the station number and the GOT IP address.

2. Configure the following settings in GX Works2. 
(1) [Parameter] → [PLC parameter] → [Built-in Ethernet]
 IP address: 192.168.3.39
(2) [Parameter] → [PLC parameter] → [Built-in Ethernet] → [Open Setting]
 Protocol: UDP
 Open method: MELSOFT connection (Configure the setting for each GOT.)

For details, refer to the GOT connection manual.