Inovance 92-4 fault code meaning

Inovance / 92-4

Series: MD880

Parallel module phase W loss

AC drive

Meaning:

Possible causes

The phase W wiring of a parallel module is open or the connection is unreliable.
Phase W current detection error in a parallel module.
Phase W IGBT fault in a parallel module.
Other causes.

Source: MD880 Series AC Drive Function Manual (HCU) P644