Inovance 159-15 fault code meaning

Series: MD580S, MD880

Output phase loss in phase W of the module or an open circuit in upper bridge IGBT.

AC drive

Meaning:

Possible causes

• Phase loss in phase W at the module output.
• Open-circuit error in the upper bridge arm IGBT of this phase
• Motor phase W winding open
• Other causes

Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P456; MD880 Series AC Drive Function Manual (HCU) P653