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ADE7880 - Rogowski coil not working


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(DICOEFF,0xFF8000);
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, 
please Help.

[edited by: vivekpkd at 11:29 AM (GMT -4) on 21 Mar 2022]