F1

Over current fault

Vacon · NXP AFE-II Drive

What does F1 mean?

The drive has detected an abnormally high current in one of the output phases, exceeding a hardware trip limit of 4 times the nominal current (Ih). This indicates an immediate and severe electrical overload condition. If left unresolved, it can lead to component damage or system instability.

Source: Vacon NXP AFE-II Drive
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