Inovance E043.00 fault code meaning
Inovance / E043.00
Series: MD480-PLUS, MD500-PLUS
Motor overspeed fault
AC drive
Meaning: A motor overspeed fault is reported when the deviation between the estimated frequency and the actual output frequency exceeds 15% of the rated frequency and the detection time exceeds the threshold.
Possible causes
- Incorrect encoder parameter settings
- Auto-tuning has not been performed.
- Inappropriate settings for excessive speed deviation detection parameters F9-69 and F9-70
Source: MD480-PLUS Series General-Purpose AC Drive Commissioning Manual P114; MD500-PLUS Series General-Purpose AC Drive Commissioning Manual P699