ABB ACS800 Drive
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Dec 21, 2021 11:07 am
How can resolve problem 7114 BC OVERHEAT Fault in ABB ACS800 Drive ?
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Dec 21, 2021 11:08 am
Cause : Brake chopper overload.
Let chopper cool down.
Check parameter settings of resistor overload
protection function (see parameter group 27
BRAKE CHOPPER).
Check that braking cycle meets allowed limits.
Check that drive supply AC voltage is not
excessive.
