Delta VFD-VJ Series Drive
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Apr 21, 2022 7:01 am
How can resolve problem oPL1 Output Phase Loss on Phase U fault in delta VJ series Drive ?
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Apr 21, 2022 7:01 am
1 Check if the wiring of motor to see if any
loose or broken wires.
2. Check if the resistance of each phase is
the same.
3. Use an ampere-meter to measure if the
three-phase current is in balance. If this
error code still pops up when it is in
balance, send back to manufacturer for
repair.
4. Choose a motor and a servo drive
which are compatible with each other.
