Hello.
According to the Siemens documentation on “MODBUS Register Data Types”, the data type “FP_32BITS_3DP” is:
What would be the designator in the Modbus Addresses for the OPC Item Path? I think it’s IRF.
https://docs.inductiveautomation.com/display/DOC81/Modbus+Addressing
What would be the Data Type in Ignition? I think it is Float.
Can you help me, please?
Best Regards.