I ask for help in diagnosing the drive. The problem is that there are only 20 volts on the DC bus. I have removed the drive from the machine and am trying to find the problem. The question is, does voltage appear on the DC bus if the signal connectors are disconnected from the drive?
Thread: Vector Drive 40 HP, diagnostics
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12-30-2020, 08:27 AM #1
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Vector Drive 40 HP, diagnostics
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