Hello,

Is there someone here knows how to read a modbus data coming from energy meter, and display the value in Vijeo Citect 7.5?

 

I could'nt display the correct values

 

I would use the Modbus scanner as the reference and configure only one tag first, for example L1-N Voltage. Match exactly the function code 04, start address 0, length 2 registers, 32-bit float format, and word order. Once one value is correct, copy the same logic to the other meter parameters.