I am using ATM90E32. I am reading voltage and current. i am reading Kwh in each phase. these Kwh are matching with my reference energy meter. But while i am reading total Kwh (APenergyT), it is not matching with my reference energy meter. Could anyone please help me out with it.
I am keeping PLconstH and PLconstL as given in the datasheet.
I am using ATM90E32. I am reading voltage and current. i am reading Kwh in each phase. these Kwh are matching with my reference energy meter. But while i am reading total Kwh (APenergyT), it is not matching with my reference energy meter. Could anyone please help me out with it.
I am keeping PLconstH and PLconstL as given in the datasheet.