I designed a circuit for energy monitoring using CT and Rogowski , this is done by closing and opening appropriate jumpers across burden resistor, fig shown below
I tested the circuit for Rogowski with all jumpers open, and on the software side I turned ON integrator by
SPIWrite2Bytes(CONFIG,0x0001); // integrator on
But the output is not correct
IC is not changing .
But in the case of CT, it's working i closed jumpers for CT as mentioned in the ADE7880_userguide.
what is the issue with Rogowski,
[edited by: vivekpkd at 11:29 AM (GMT -4) on 21 Mar 2022]