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Lvd fault in delta C2000 series drive

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(@click2electro)
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How can resolve problem Lvd fault in delta C2000 series drive ?

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Posts: 18126
Admin
Topic starter
(@click2electro)
Member
Joined: 3 years ago

Low-voltage during deceleration (Lvd)

DC bus voltage is lower than Pr.06-00 setting value during deceleration.

Reset when DC bus voltage is higher than Pr.06-00 + 30V (Frame D0 D) / 40V (Frame E and above)

Check the power system.

Sudden load -

Reduce the load.
Increase the drive capacity

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