Well I got back to my Wonderware project again after installing the latest driver suite from Modicon on a Windows98 machine. The version of Wonderware is 5.1 that was running on a Windows 3.1 machine. I'll upgrade the Wonderware later and put it on NT machines but for now I have to use what I have.
The problem I have now is that I'm getting a "Modbus Plus channel allocation failed" error and no live data. I can connect to the network directly with the Mb+ software and see all the PLCs and everything looks ok. I'm running Wonderware's Mb+ DDE and everything seems ok but apparently I didn't set something up correctly. Anybody know what that error is?
The problem I have now is that I'm getting a "Modbus Plus channel allocation failed" error and no live data. I can connect to the network directly with the Mb+ software and see all the PLCs and everything looks ok. I'm running Wonderware's Mb+ DDE and everything seems ok but apparently I didn't set something up correctly. Anybody know what that error is?