F63

SW OverCurrent

Allen-Bradley · PowerFlex 4 Adjustable Frequency AC Drive

What does F63 mean?

A software-detected overcurrent condition has occurred, meaning the instantaneous output current has exceeded the trip level configured by parameter A098 [SWCurrent Trip]. This is a configurable threshold for current monitoring.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Increase acceleration time (parameter P039 [Accel Time1] or A067 [Accel Time2]) to reduce peak currents during motor startup.

Source: Allen-Bradley PowerFlex 4 Adjustable Frequency AC Drive
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