Alpha OC3 fault code meaning

Alpha / OC3

Series: ALPHA-7000E, ALPHA-8000E

Constant speed run overcurrent

AC drive

Meaning:

Possible causes

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Series: ALPHA6000E, ALPHA6000S/6000V/6700S

Constant speed run overcurrent

AC drive

Meaning:

Possible causes

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Series: ALPHA6000F

Constant speed run overcurrent

AC drive

Meaning:

Possible causes

Source:

Series: ALPHA6000S, ALPHA6000V

Constant speed run overcurrent

AC drive

Meaning:

Possible causes

Source: