Inovance F37 fault code meaning

Inovance / F37

Series: HD5X

High-voltage input out of range.

AC drive

Meaning: AC drive input voltage too high

Possible causes

1.Mains voltage on the AC drive input side too high
2.AC drive input-side voltage sampling error
3. IO board and main control board errors

Source: HD5X Series High-Voltage AC Drive User Manual P89

Series: HD90P, HD9X, HD9XS

High-voltage input out of range.

AC drive

Meaning:

Possible causes

Source: HD90P Series High-Voltage Variable-Frequency Power Supply User Manual P111; HD9X High-Voltage AC Drive User Manual P167; HD9XS Series High-Voltage AC Drive User Manual (Neutral) P183