Danfoss Error 1027 [verified] -
The reaction of the VLT drive to Error 1027 is determined by Users can configure the drive to react in several ways upon losing communication:
| Situation | Action | |-----------|--------| | Drive is under warranty | Contact Danfoss or your distributor for a replacement. | | Out of warranty, small drive (<7.5 kW) | Replace the drive (repair cost often exceeds new price). | | Out of warranty, large drive (>7.5 kW) | Contact a Danfoss authorized service center for an evaluation. | danfoss error 1027
Ensure that any external communication cables (like RS485 or CANbus) aren't shorted or loosely connected, as interference here can sometimes trigger internal communication alarms. Advanced Diagnosis The reaction of the VLT drive to Error
: If the code persists after a full power cycle with no motor connected, the internal hardware is likely faulty. in your area to help with a repair? | Ensure that any external communication cables (like