KW2G / KW2G-H Eco-POWER METER1087.5 StatusIt shows the status with bit.Ex.) Battery shortage (0200(H))Number (H) 0 2 0 0bit number F E D C B A 9 8 7 6 5 4 3 2 1 0bit value 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0bit value 0: normal bit value 1: errorBit number Name Contents0Communication errorbetween main andexpansion unitIt can’t communicate between main unit andexpansion unit correctly.0: main unit1: expansion unit 1 2: expansion unit 23: expansion unit 3 4: expansion unit 45: expansion unit 5 6: expansion unit 67: expansion unit 712345678 SD memory card writing error It can’t write data to SD memory card.9 Battery shortage There are some errors with battery or battery capacityis shortage.A to F Vacant －* When communication error occurs, turn off the power and turn on again.
