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Sirs,
Am facing problem in dc drive that is dc tacho fault . I have checked tacho and found values of armature resistance are same in all segments in commutator.
But motor speed not in control. It is automatically varying and suddenly stopped. Is there any bypass method available for tacho feedback ?
Pls help me.
Am facing problem in dc drive that is dc tacho fault . I have checked tacho and found values of armature resistance are same in all segments in commutator.
But motor speed not in control. It is automatically varying and suddenly stopped. Is there any bypass method available for tacho feedback ?
Pls help me.