Inovance F57 fault code meaning
Inovance / F57
Series: HD5X
Input transformer overtemperature fault.
AC drive
Meaning: For all models, this fault is reported whenever feedback is received at the overtemperature fault point DI. For the second-generation control panel, an overtemperature fault is reported when feedback is received at the overtemperature alarm point DI, communication with the temperature and humidity acquisition board is normal with no communication fault, and the board sends an overtemperature flag
Possible causes
- 1.Ambient temperature too high (above 40 degrees)
- 2.Filter clogged
- 3.Cross-flow fan operation error
- 4.Cabinet-top cooling fan operation error
- 5.Signal error in the AC drive overtemperature fault detection circuit
- 6.Error in the DI circuit on the IO board
- 7.Control hardware error
- 8.Parameter mapping setting
Source: HD5X Series High-Voltage AC Drive User Manual P95
Series: HD9XS
Input transformer overtemperature fault.
AC drive
Meaning:
Possible causes
Source: HD9XS Series High-Voltage AC Drive User Manual (Neutral) P185