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ABB ACSM1 Drive
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Dec 22, 2021 6:28 am
How can resolve problem F0002 DC OVER VOLTAGE Fault in ABB ACSM1 Drive ?
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Dec 22, 2021 6:29 am
Cause : Excessive intermediate circuit DC voltage.
Check that overvoltage controller is on, parameter 47.01 OVERVOLTAGE CTRL.
Check braking chopper and resistor (if used).
Check deceleration time.
Use coast-to-stop function (if applicable).
Retrofit frequency converter with braking chopper and braking resistor.