The step motor only rings
There are four lines and eight lines in the step motor, and there are pulse +, pulse -, direction +, direction - and 8 lines are two and four groups to connect, pulse and direction.
Check the line. If it is the first connection, be sure to confirm the phase line of the motor or follow the drawing. Note the connection of the driver to the first floor. If this is the problem with the motor being used, check if the motor line is broken and broken, and if it disconnects, it will also cause you to say something. Check the load, the load is too heavy, and the motor is checked. Check the frequency of the input pulse, the input frequency of the step motor is not too high, and the machine will only ring when it is too high.
The acceleration time is too short, and the traffic is blocked. The solution: adjust and slow down.
The jump frequency is too high or the load is heavy, the torque of the motor output is not enough, it will present this situation
