Inovance 1-9 fault code meaning
Inovance / 1-9
Series: MD580
EEPROM write operation timeout
AC drive
Meaning: Fault category: Hardware fault; Default level: Coast to stop; Reset method: Power off and restart
Possible causes
- EEPROM chip damaged
- EEPROM External circuit error
Source: Inovance Official Function Manual 19011555 A00 P447
Series: MD580S
EEPROM write operation timeout
AC drive
Meaning:
Possible causes
- EEPROM chip damaged
- EEPROM External circuit error
Source: MD580S Series Low-Voltage High-Performance Industrial AC Drive Function Manual P411
Series: MD880
EEPROM parameter storage timeout
AC drive
Meaning:
Possible causes
- The EEPROM chip is damaged.
- EEPROM peripheral circuit error.
Source: MD880 Series AC Drive Function Manual (HCU) P595