Toshiba OC3 fault code meaning

Toshiba / OC3

Series: VF-A3

Mid-run overcurrent

AC drive

Meaning: 1. The load underwent a sudden change. 2. Reduce fluctuations in the load.

Possible causes

Source:

Series: VF-A7, VF-P7

Mid-run overcurrent

AC drive

Meaning: 1. The load underwent a sudden change. 2. Reduce fluctuations in the load.

Possible causes

Source:

Series: VF-S11

Overcurrent at constant speed

AC drive

Meaning:

Possible causes

Source:

Series: VF-S9

Overcurrent during run

AC drive

Meaning:

Possible causes

Source:

Series: VF-nC1

Overcurrent during run

AC drive

Meaning:

Possible causes

Source: