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Cause : Communication fault comes when no control data was received from the connected PLC when using serial communications. E16.03 fault in inovance IS580 drive indicate modbus communication fault. T...

Cause : External fault comes when external fault at multi-function input terminal or faults comes from external control circuit. E15.00 fault in inovance IS580 drive indicate an external device trippe...

Cause : IGBT overheat comes when the IGBT heatsink temperature reaches the overheat fault level. The drive will display "E14.00 " and stop operation. E14.00 fault in inovance IS580 drive indicates an ...

Cause : Output phase loss comes when open phase is present in the motor or when you run drive without motor or the ration of motor is small as compare to drive. E13.00 fault in inovance IS580 drive in...

Cause : Input phase loss comes when input R,S,T have phase loss or imbalance. One (or more) of the input phases were lost. E12.00 fault in inovance IS580 drive will occur when the DC bus ripple exceed...

E10.01 fault in the Inovance IS580 drive indicates a speed sensor fault. This means the drive is either not receiving a valid signal from the motor's encoder (or other speed feedback device), or the s...

Cause : Inverter overload comes when the output current has exceeded due to load too heavy or acceleration too fast. E10.00 fault in inovance IS580 drive indicate that drive's output current has excee...

Cause : Undervoltage comes when DC link voltage undervoltage comes when the power unit has detected an undervoltage condition in the DC link. E09.00 fault in inovance IS580 drive indicates that the vo...

Cause : Pre-charge resistor fault comes when bus voltage fluctuates around undervoltage threshold continuously. "Err08" fault comes when hardware issue in drive power card. Pre-charge resistor works ...

Cause : Over voltage in constant speed comes when the inverter's internal main circuit DC voltage to reach or exceed the specified value. The protection circuit is activated to stop the inverter outp...

Cause : Over voltage in deceleration comes when the drive internal main circuit DC voltage to reach or exceed the specified value. The protection circuit is activated to stop the inverter output. The...

Cause : Over Voltage in Acceleration comes when the inverter's internal main circuit DC voltage to reach or exceed the specified value, the protection circuit is activated to stop the inverter output....

Cause : Overcurrent trip during constant speed comes when the abrupt fluctuations in the load or abnormal load conditions. The inverter output current exceeds the rated current during constant-speed o...

Cause : Over current in Deceleration comes when deceleration time too short, large load inertia or inverter power rating too small. 1. Increase the deceleration time. 2. Add suitable brake devices. 3....

Cause : Overcurrent during acceleration comes when the motor is drawing excess current during acceleration. This fault appears when the motor is drawing excess current during acceleration. Main prob...