62 · FC 301/302 · WARNING/ALARM
For 62 · FC 301/302 · WARNING/ALARM, brand is Danfoss; model / series is FC 301/302; fault code is 62; fault name is Output frequency at maximum; type is WARNING/ALARM, verified against its source on 2026-09-01.
- Brand
- Danfoss
- Model / series
- FC 301/302
- Fault code
- 62 verified
- Fault name
- Output frequency at maximum verified
- Type
- WARNING/ALARM verified
- Cause
- limit If the output frequency reaches the value set in parameter 4-19 Max Output Frequency, the frequency converter issues a warning. The warning ceases when the output drops below the maximum limit. If the frequency converter is unable to limit the frequency, it trips and issues an alarm. The latter may happen in the flux mode if the frequency converter loses control of the motor. verified
- Corrective action
- • Check the application for possible causes. • Increase the output frequency limit. Ensure that the system can operate safely at a higher output frequency. verified
What the source says
WARNING/ALARM 62, Output frequency at maximum
— files.danfoss.com, retrieved 2026-09-01
Where each value comes from
This source states these in separate places, so each value is shown with the passage that states it.
Cause
limit If the output frequency reaches the value set in parameter 4-19 Max Output Frequency, the frequency converter issues a warning. The warning ceases when the output drops below the maximum limit. If the frequency converter is unable to limit the frequency, it trips and issues an alarm. The latter may happen in the flux mode if the frequency converter loses control of the motor.
Corrective action
• Check the application for possible causes. • Increase the output frequency limit. Ensure that the system can operate safely at a higher output frequency.
— all from files.danfoss.com, retrieved 2026-09-01
Source
- files.danfoss.comhttps://files.danfoss.com/download/Drives/MG33MO22.pdf