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7114 BC OVERHEAT Fault in ABB ACS800 Drive

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(@click2electro)
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How can resolve problem 7114 BC OVERHEAT Fault in ABB ACS800 Drive ?

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Posts: 12811
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

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.

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