Inovance E057.5 fault code meaning

Series: DT60

0: Coast to stop

AC drive

Meaning:

Possible causes

Source: DT60 Series Distributed AC Drive Parameter Manual P927

Series: MD520

The upper bridge arm of phase W or the lower bridge arm of phase U IGBT cannot conduct.

AC drive

Meaning: W+U-IGBT open circuit detected.

Possible causes

• W+U-IGBT open circuit

Source: MD520 Commissioning Manual - Chinese, p. 105

Series: MD520HS-INT, MD520HS, MD630-JC, MD630

The upper bridge arm of phase W or the lower bridge arm of phase U IGBT cannot conduct.

AC drive

Meaning:

Possible causes

Source: MD520HS-INT Series High-Speed AC Drive User Manual P122; MD520HS Series High-Speed AC Drive User Manual P124; MD630-JC Series Machine Tool Spindle Drive User Manual P165; MD630 Series General-Purpose AC Drive Function Manual P682

Series: MD600, MD605

Self-test: phase U upper bridge arm or phase V lower bridge arm IGBT cannot conduct

AC drive

Meaning:

Possible causes

Source: MD600 Series Compact AC Drive User Manual P494; MD605 Series Compact AC Drive User Manual P496