Just seeing if anyone out there has successfully interfaced a trace chiller UC800 controller to Opto via either Modbus or BACNET??
Currently having a few issues with both. Modbus im using a mgate modbus gateway to convert the Modbus RTU to Modbus TCP/IP. Im using modbus poll to check the data coming out and all that it keeps coming back with illegal packet length.
Bacnet I can see the UC800 and can read the object names but cant read any of the actual values. I can see both object names and values when using the test program ‘bacnet discovery tool’.