How to deal with "servo alarm" in bending machine?

If the bending machine servo alarm solution is very simple, start the equipment again.What causes this?

First: the wire diameter of the product exceeds our prescribed range, continuous production will lead to alarm.
Second: the distance between the folding knife and the folding core is too close, and the strength increases when the folding Angle leads to alarm.

Third: the wire can not be sent out in the wire feeding process, but the wire wheel is still turning, which will lead to an alarm.(Servo alarm is a normal phenomenon, but do not often use the wrong method to operate, this will affect the life of the equipment.)