Toshiba V Series Operation Manual page 44

Chapter 3 Setting
3
30
(9) Click Connection (C) to register. The registered result is displayed as shown below.
(10)Register LAN (L).
Select the connected LAN in the LAN (L) column, double-click the No. 1 module
name to open the module connection screen, and register a module type to connect.
In this case, select the station (controller A) (Ethernet card for 10BASE2 dual)
model 3000 Ethernet Module / DS Connection Module Operation Manual