NI OPC server

[hlod]

Can I create NI OPC server with simulated signals(digital 0 or 1)? I'm searching on internet for tutorial, but just found how to create with real device like PLC...

thanks

[Andrey_Dmitriev · Accepted solution]

Create your "Simulating" VI with boolean, then use Wizard (Tools->DSC Module->VI Based Server Wizard)

Using Custom VI-Based I/O Servers (DSC Module)

Andrey.

[FLoveless]

The Simulator driver that is included with the NI OPC Server allows you to create user defined tags that can be configured ot change values at specific rates. See the Simulator driver Help file for details.