10-05-2009 12:22 PM
10-06-2009 02:31 PM
Are you using XP SP3?
10-06-2009 03:06 PM
No, XP SP2.
Think the problem might be with communications to my plc, possibly a hardware issue. Found the following error in RSLinx : "When loading this topic, it was not possible to resolve the target path that is part of the topic's configuration."
10-06-2009 11:30 PM
From the alarm message, it is more like a communication error or wrong configuration in OPC Server. The connection between OPClient object and the RSLinx has been established, but the value returned from RSLinx has bad quality. You can first try the OPC client test software from Rockwell and make sure the RSLinx is working well.
When you create the OPClient object in Lookout, select "In-Process Server" and "Flat".