ADE7763 is not responding when Iam reading peak current registers...please give me a guidance to read peak current from Channel 1
Thanks and regards,
Have you tried reading both IPEAK and RSTIPEAK registers? When you say ADE7763 isn't responding, do you mean there is no data sent from the IC or do you get 00..0s? Are you able to read other registers properly, say registers with known non-zero default values, like CFDEN?
When I am reading IPEAK and RSTIPEAK registers, I get some non-zero default high values..what is the problem then??
It can be that the current channel input amplitude has exceeded the peak threshold setting. Apply no current input to the IC and keep the IPKLVL register at its default value (0xFF), and check the RSTIPEAK register multiple times. After the first read, all the other register readback values must be zero. Do you see that happening?
If you want to understand how the feature works, when there is a non-zero current input signal, please find the answers for the below questions. These will help understand what is happening:
What value do you read back from IPEAK and RSTIPEAK registers? Can you let me know what is the value you read from IPKLVL register? Also, what is the input current amplitude going into the IC (at the pins)? What is the value read back from the GAIN register? Do you see the PKI (bit 9) status bit being set in Interrupt Status register (0x0B)?
Retrieving data ...