...
Use the Broadcasts and Receivers tabs to specify what signal traffic you wish to move between the network module and the OPC Server (Figure 9.18).
The last configuration step is to tell the PC how to use the OPC Server. Design Pad G4 created a .dat file for the OPC Server. Move it to :
the same folder as the FAOPC.exe program. This is typically found in the C:\Program Files\Fairmount Automation (WinXP) or C:\Program Files (x86)\Fairmount Automation (Win7) folder hierarchy.