Inovance E021.01 fault code meaning
Inovance / E021.01
Series: MD480-PLUS, MD500-PLUS
EEPROM parameter write timeout
AC drive
Meaning: The duration of continuous EEPROM operations exceeds the internally defined time threshold.
Possible causes
- EEPROM read/write error
Source: MD480-PLUS Series General-Purpose AC Drive Commissioning Manual P107; MD500-PLUS Series General-Purpose AC Drive Commissioning Manual P692