Article 4.17.2 K: While EPC Meter 1st analog is displaying correct value and 2nd Analog value is incorrect in Modscan/Modbus poll.

Article 4.17.2 K: While EPC Meter 1st analog is displaying correct value and 2nd Analog value is incorrect in Modscan/Modbus poll.

While verifying the both inputs on Modscan/Modbus poll its displaying:

The reading of one of the analog input is displaying the correct value while for other analog input its displaying greater than the actual. However, while connecting a single analog input at either on analog 1 or 2, the Modscan/Modbus poll displays correct value. Please replace the Meter.