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Troubleshooting OPC Applications

Resolve unexpected OPC application issues in Industrial Communication Toolbox™

You may encounter some unexpected issues while attempting to query, connect or communicate with an OPC server. Use the client and server logs to diagnose and solve problems.

Functions

opcsupportOPC troubleshooting utility
opc.hdaSupportOPC HDA troubleshooting utility
opchdaserverinfoQuery host for installed HDA servers
opcuaserverinfo (opcua)Query host for installed OPC UA servers

Troubleshooting

Troubleshooting OPC Issues

Specific suggestions for the most common problems communicating with OPC servers.

Troubleshooting OPC UA Issues

Specific suggestions for the most common problems communicating with OPC UA servers.