The red light on the stepper driver indicates that an existing component in the line is damaged. If the space in the driver housing allows, a ring pulse generator is designed by using the combination circuit that is the existing D trigger on hand and the combination with the non-gate, which is made on a small printed board. The original chip is removed and the small printed board is passed through
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Stepper driver red light alarm how to solve the general machine at work, encounter some special circumstances accidentally may fail, which is also one of the main reasons for the increasing rise of machine maintenance.