Inovance E164.1 fault code meaning
Inovance / E164.1
Series: MD520
Expansion card fault
AC drive
Meaning: The expansion card generates a fault alarm.
Possible causes
- Poor contact between the expansion card and the AC drive.
Source: MD520 Commissioning Manual - Chinese, p. 112
Series: MD520HS-INT, MD520HS
Expansion card fault
AC drive
Meaning:
Possible causes
Source: MD520HS-INT Series High-Speed AC Drive User Manual P130; MD520HS Series High-Speed AC Drive User Manual P132