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I have to develop an application in National Instruments' HMI (Lookout) communication with Opto 22's controller (Ultimate I/O modbus tcp/ip).
How would we define the addresses for data members in Lookout for reading/writing floats and integers. For example we have a floate at address F0D8 2118 (in Opto 22 memory pad) what data member shall be defined in National Instruments' Lookout to read this data?
How would we define the addresses for data members in Lookout for reading/writing floats and integers. For example we have a floate at address F0D8 2118 (in Opto 22 memory pad) what data member shall be defined in National Instruments' Lookout to read this data?