Inovance 159-8 fault code meaning

Inovance / 159-8

Series: MD580S, MD880

Module phase V output phase loss or lower bridge IGBT open circuit

AC drive

Meaning:

Possible causes

Phase V loss at the module output
Open-circuit error in the lower bridge arm IGBT of this phase
Motor phase V winding open
Other causes

Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P456; MD880 Series AC Drive Function Manual (HCU) P652