UL Locked rotor test
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Before test
- Verify control is good by using taps or PWM to run motor, then verify control communicates to appropriate dev tool.
- Fixture motor in such a way that the rotor shaft is locked and the motor is secured, and unable to move.
- Set up oscilloscope with 3 amp clamps, one voltage probe, and degauss amp clamps.
- Recall test state "locked rotor" via file menu.