Regarding ADE7878 parameter calculations

[amitdpg]

I interface ADE7878 with PIC.(SPI interface). I am able to interface properly and I am get the reading from following register of ADE7878
rms voltage & current
instantaneous voltage & current
reactive power
apperant power
active power

how should I calculate the
POWER
POWER FACTOR
LOAD SHIFT

and how to scale all the above register. My AC input is 1000V/800Amp

Currently I am using Function generator, and giving the I/P of 500mv to all channels

 

[mtwieg]

Are you asking how to use the internal functions of the ADE7878 (the datasheet seems to detail everything) or how to interface it with your actual AC line?

 

[amitdpg]

IC gives active power, reactive power, V RMS, I RMS. Now I want to calculate POWER Factor, load shift, and power form the values I am getting from ADE7878.
Other question is I am getting the values in the form of count, I want to covert in meaningful value. For that I have to do scaling. My maximum i/p to the ADE7878 is 500mv