Jiuchuan E.OC.d fault code meaning

Series: C

Over-current at decel

AC drive

Meaning: 1: Check whether the insulation of the output wires is good and whether the motor has got short circuit. 2: Extend the Ramp-down Time. 3: Replace it with an inverter of larger capacity. (suffix: S=at stopping, A=at accel., N=at constant speed run, D=at decel.)

Possible causes

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