occurrence of motor stall conditions 3, the inverter model is too 3, Select an inverter of small power class higher power class. power input is external faults abnormal manufacturer drive board is for technical support abnormal 12 E.PHI phase loss manufacturer lightening is for technical support abnormal manufacturer control is for technical support abnormal cable connecting the external faults inverter and motor is faulty whether the inverter’s 3-phase motor three-phase winding outputs are unbalanced is normal Output phase 13 E.PHo during the motor is running loss manufacturer drive board is for technical support abnormal manufacturer module is abnormal for technical support the ambient ambient temperature temperature is too high the air filter air filter is blocked the damaged fan is damaged fan 14 E.oH1 Module thermally sensitive overheat the damaged resistor of the module is damaged thermally sensitive resistor inverter module is the inverter damaged module fault signal is input via DI the operation External 15 E.SET equipment fault External fault signal is the operation input via virtual I/0 host computer is in the cabling of the Communication abnormal host computer 16 E.CE communication cable the communication is abnormal cabling
occurrence of motor stall 3, the inverter model is too small power class conditions 3, Select an inverter of higher power class. 12 E.PHI phase loss power input is abnormal drive board is abnormal lightening is abnormal control is abnormal external faults manufacturer for technical support manufacturer for technical support manufacturer for technical support 13 E.PHo Output phase loss cable connecting the inverter and motor is faulty inverter’s 3-phase outputs are unbalanced during the motor is running drive board is abnormal module is abnormal external faults whether the motor three-phase winding is normal manufacturer for technical support manufacturer for technical support 14 E.oH1 Module overheat ambient temperature is too high air filter is blocked fan is damaged thermally sensitive resistor of the module is damaged inverter module is damaged the ambient temperature the air filter the damaged fan the damaged thermally sensitive resistor the inverter module 15 E.SET External equipment fault fault signal is input via DI External fault signal is input via virtual I/0 the operation the operation 16 E.CE Communication host computer is in abnormal communication cable is abnormal the cabling of the host computer the communication cabling
201804100331279226.docx