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OL3 fault in INVT d...
 
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OL3 fault in INVT drive

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(@click2electro)
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Cause : Electrical overload comes when the inverter will report overload pre-alarm according to the set value. Check the load and the overload pre-alarm point.

The output current has exceeded due to load too heavy or acceleration too fast. The "OL3" fault indicate that the inverter will report overload pre-alarm according to the set value.

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