Checking Operating Current to Stepping Motor Winding 2

Checking Operating Current To Stepping Motor Winding 2





- Connect a test lamp to pins 4 and 6 of the female connector.





- Run the stepping motor by turning the knob on the MCC panel.





- Both the red and green LEDs should light up on the test lamp.

Checking the wiring harness.
Jiggle the leads and in-line connectors at several places and in different directions to reveal intermittent breaks and short circuits in the wiring harness. Observe the multimeter, test lamp or diagnostic tool while doing this.

Is the function correct?

NO - Rectifying the Lead

YES - Continue with Checking Operating Current To Stepping Motor Winding 2.

Change the stepping motor

After performing this procedure Final Check