I am evaluating Ignition for use with GE PLCs of various types (90-30, 90-70, 90-90, R3xi, etc).
When I set up the device in the Gateway Configuration, it shows “Connected”. I am using the Modbus TCP driver and have even tried the Modbus RTU TCP driver.
But when I go to the OPC browser or the Quick Client, it only gives me a tag folder for Diagnostics with associated tags populating it, but nothing else.
Is anyone familiar with how to access the PLC tags for GE PLCs? I went to the GE support site but they provide little if any help. (Could that be due to them protecting their precious iFix and Proficy? B-))