62
Output frequency at maximum limit
Danfoss · VLT HVAC Drive High Power
What does 62 mean?
The frequency converter's output frequency has reached or exceeded the maximum value set in parameter 4-19 (Max Output Frequency). This typically occurs when the drive is commanded to run faster than its configured limit, potentially indicating an over-speed condition or an incorrectly set limit for the application.
Additional Steps
Steps 1–2 are listed in Priority Fix.
- 3
Verify the motor's actual operating speed to determine if it is truly over-speeding.
Source: Danfoss VLT HVAC Drive High Power
View Official PDF