Inovance F32 fault code meaning
Inovance / F32
Series: HD5X
Low input impedance fault.
AC drive
Meaning: The zero-sequence component of the input voltage exceeds the set threshold
Possible causes
- 1. Three-phase input voltage sampling board error.
- 2.Ground fault on one AC drive input phase
- 3. Threshold setting is too low.
Source: HD5X Series High-Voltage AC Drive User Manual P87
Series: HD9X
3. AC drive input insulation-to-ground error
AC drive
Meaning:
Possible causes
Source: HD9X High-Voltage AC Drive User Manual P166
Series: HD9XS
Low input impedance fault.
AC drive
Meaning:
Possible causes
Source: HD9XS Series High-Voltage AC Drive User Manual (Neutral) P182