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Problem in No load detection using IRQSTATA bits

Question asked by mamech on Aug 12, 2016
Latest reply on Aug 23, 2016 by dlath

hello

 

I tried to detect no load condition using ADE7953, and I made the following procedure:

1- start in loading condition

2- disconnect the load

3- look at the register IRQSTATA bit 6 to see the change

4- read register RSTIRQSTATA to reset the value of IRQSTATA for being used in new interrupt.

 

It works well with me, but I noticed one strange thing. I noticed that the bit number 6 goes to 1 not only when I disconnect the load (no load condition), but also when I reconnect the load again!

 

is this normal? it seems illogical to me

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