Modbus TCP Slave Troubleshooting

There are several diagnostic tools available to the user. These tools are particularly valuable if runtime behavior deviates from expected behavior. They can help isolate and troubleshoot the erroneous or erratic behavior of a working system.

Diagnostic tools include the following:

CIMPLICITY status log.

Protocol stack trace log.

Modbus exception codes.

Test program.

More information

Expected Modbus/TCP Slave runtime behavior.

About Modbus TCP Slave Communications.