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ADE7953 Current sensing in no load condition

Question asked by DrS on Sep 27, 2013
Latest reply on Dec 12, 2013 by hmani

Hello,

In no load condition my circuit based on ADE7953 reads the value 51 15 01 00 on IRMSA registers. Shouldn't it be 0? This causes strange power measurements too.

In my test circuit i'm not using the current channell B the respective pins are not connected. Is there something i missconfigured? Something wrong with the ade7953? The sensing circuit is shown on the following image:

ADE7953 SENSING.jpg

 

Thakyou very much,

Michele Gurrado.

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