It has twain step computer control; every driving action is controlled by a microprocessor or a SCM. A microcomputer accomplishes kinematics calculation and task management.
实行两级计算机控制，各驱动动作由微处理器或单片机控制，运动计算和作业管理等由微型计算机完成。
2
Step Electrical stepcontrol for the action of exit and return. In case of failure, the step can be opened manually.