Inovance A80 fault code meaning
Inovance / A80
Series: HD5X
Unit temperature error alarm
AC drive
Meaning: 1.Unit power component temperature exceeds the permissible threshold2.Uneven heat dissipation within the cabinet
Possible causes
- 1. ambient temperature too high
- 2.Unit thermistor damaged
- 3.Unit cooling airflow obstructed
- 4.Filter clogged
- 5.Cabinet-top cooling fan fault
- 6. unit control board error
Source: HD5X Series High-Voltage AC Drive User Manual P125
Series: HD90T
Unit temperature error alarm
AC drive
Meaning:
Possible causes
- X_1 unit temperature error alarm
- X_2 unit temperature error alarm
Source: HD90T Series High-Voltage AC Drive User Manual P155