Inovance F68 fault code meaning
Inovance / F68
Series: HD5X
Unit overtemperature fault
AC drive
Meaning: Unit power component temperature exceeds the permissible threshold
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 P122
Series: HD90P, HD90T, HD9X, HD9XS
Unit overtemperature fault
AC drive
Meaning:
Possible causes
Source: HD90P Series High-Voltage Variable-Frequency Power Supply User Manual P116; HD90T Series High-Voltage AC Drive User Manual P154; HD9X High-Voltage AC Drive User Manual P171; HD9XS Series High-Voltage AC Drive User Manual (Neutral) P188