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Description:

The current in the power transistor bridge has exceeded twice the peak

current of the drive. As a result, the drive will be immediately turned off.

The drive has switched to a torque-free condition. An optional brake is

immediately activated.

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Cause:Ô­Òò£º

1. Short circuit in the motor cable.

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2. Defective power section of the drive controller.

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3. The current regulator was incorrectly parameterized

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Remedy:

1. Check the motor cable for a short.

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2. Exchange drive controller.

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3. The current regulator parameters should not deviate from the

 default values of the feedback.

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