Inverter communication sample

Time:2015-10-14 16:38:10

How to us Inverter sample FX3GA Inverter sample or FX3G communication to read the fault information of the inverter?

Added that the inverter is FR-E740

With MITSUBISHI special protocol, read the abnormal status of the command code is H7A, read the exception of the command code is H74~H77; with MODBUS-RTU protocol, read the abnormal state is read in the register 40009, read the exception is read in the register 40501~40508, the last one is 40501, thank you!