Danfoss Error 1027 | 1080p · 360p |

This means that while the problem originates from a CAN communication failure, it is often a symptom of a deeper hardware malfunction within the drive itself, rather than just a loose cable.

Use Parameter 15-00 to 15-02 (or 19-80 in some lift series) to view the last 10 alarms. This log provides more context on what was happening (voltage levels, current) at the exact moment the 1027 error occurred. When to Contact Danfoss Support danfoss error 1027

If a factory reset does not clear Error 1027, the internal EEPROM chip or the control card itself has suffered hardware failure. Control Card Replacement This means that while the problem originates from