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Re: ADE7880 - Energy measurement

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Hi hmani

 

but.. CPF is a signed twos complement register..

In my measure: CPF= 80CB = -32565  dec

 

Power factor = -32565 * 2^-15 = -0.994 ( datasheet pag  56)

Power factor is -0.994... it isn't?

I don't understand where is my error....

 

Thankyou for your help

 

Roberto


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