Problems: The metering point of concentrator is zero

Reason: The courts files haven’t been sent to the concentrator

Solution steps: 1.Master station collect concentrator meter reading status and check total reading of electric meter. Steps: ①In Basic Application--Data Acquisition Management--Data Interrogation--Random Sampling, input terminal address. ② Check concentrator meter reading status. ③ Click Acquisition. Check whether the electric meter amount  in accord with concentrator 31 port. 2.The master station reissues the meter measurement point parameters.