Inovance E064.1 fault code meaning
Inovance / E064.1
Series: MD520
Water cooling fault
AC drive
Meaning: This fault is reported when the terminal assigned to function No. 66 (DI) becomes active.
Possible causes
- Water-cooling system control unit fault (fault on T13 models)
Source: MD520 Commissioning Manual - Chinese, p. 107
Series: MD520HS-INT, MD520HS
Water cooling fault
AC drive
Meaning:
Possible causes
Source: MD520HS-INT Series High-Speed AC Drive User Manual P124; MD520HS Series High-Speed AC Drive User Manual P126