I am using measurement studio 8.6 with Visual Studio 2008 and trying to write data to a sample opc server. I would like to get this working on a sample opc server before developing on a kepserver opc server with communication to a SLC500. I can drop a gauge into the form, create a datasocketsource, bind to the url location and successfully read opc live data in the gauge. This is possible without writing a line of VB.NET code. The problem arrives when I try to write data using a switch or numerical input to the opc server. I've exhausted all combinations of property settings, access mode, sync/async settings. I have also tried this using network variable with the same result. Can I do this without writing code or is there something more complex that I need to provide.
