I’m having some difficulty configuring Kepware Server EX V5.6 in Ignition. I have tried both OPC UA and OPC DA device types. I probably have some setting incorrectly set. Any suggestions?
Here is the error message I get from the OPC Connections page.
com.jniwrapper.win32.com.ComException: COM object method returns error code: 0x80040154; REGDB_E_CLASSNOTREG (Class not registered)
com.jniwrapper.win32.com.ComException.checkResult(SourceFile:172)
com.jniwrapper.win32.com.ComFunctions.coCreateInstanceEx(SourceFile:229)
com.inductiveautomation.opccom.COMServerImpl$ConnectServerJob.internalRun(COMServerImpl.java:717)
com.inductiveautomation.opccom.wrapper.OleJob.run(OleJob.java:47)
com.jniwrapper.win32.MessageLoopThread$ThreadSynchronizedAction.run(MessageLoopThread.java:566)
com.jniwrapper.win32.MessageLoopThread$LoopThread.run(MessageLoopThread.java:508)
I have it working now (I’m not sure what was going on), but I can’t see any data points in the OPC Browser, although I can see the device in the drop down area. Is it possible that I don’t have it configured correctly?
It looks like you have configured a TCP driver in the OPC-UA > Devices area; that should be removed.
Focus on the connection to Kepware, which from your logs, does not look to be successfully connected. Feel free to call into tech support if you need some help getting it set up.