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goncalos · Junior Joined: 15 Mar 2019 Posts: 1

'm having some difficulties reading some data from a Powerlogic PM1200 equipment(schneider).

I am using a Unitronics V350 PLC, and by Modbus I am reading the average current using the Individual parameter address (reading 3913, lenght 2, store in two separated words and switch them), which is indicating the correct value in the PLC.

When I try to read the value corresponding to Totalizing of the active energy, I address it to the starting adress of the total integrated block (3181), lenght 20, and can only read 4 values with 4 static values that does not correspond to the values of the totalizations after being treated.

these values that I read are static because while I see in the energy meter the totalization increases, in the PLC the values read do not vary.

Someone have any idea what might be happening?