Error code

Altus Inverter-User-Manual-EN code ERR03

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Meaning

Overcurrent during deceleration

Member details

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Possible causes

1.The output circuit is short circuited. 2.The deceleration time is too short. 3.The power supply is too low. 4.A sudden load is added during deceleration. 5.The braking resistor is not installed

Solution

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