Fs2004 Lago Sim - Emma Field 2004. I have package written and deployed to about a dozen machines. It communicates to a PLC through the NI OPC server. My issue is that this package doesn't wor. Jan 16, 2014 How To activate NI Labview 2009/2011/2013(Using Crack. Review of National Instruments VirtualBench - Duration. (OPC Server) - Duration.

Hello everyone, i have a SIMATIC s7-1200 PLC and i need to read-write the PLC tags through LabVIEW 2011. I am using NI OPC Server 2012 and Siemens TCP/IP Driver which supports s71200. Siemens driver is working correctly on my system (Windows 7 Ultimate) and i can read PLC tags with no problem. I am facing problems although reaching OPC Server through LabVIEW.

I added an IO Server to my LabVIEW project, set the IO Server as OPC Client and chosen NI OPC Server v5, but i cannot see the IO items of the OPC Server. I configured the DCOM Settings and my Server identity as 'Interactive User', as suggested by NI. Does anyone have a clue where the problem could be?