基于 PLC 的步进电机控制系统设计机械电子专业 XXX指导老师 XXX摘要：以德国西门子公司小型可编程逻辑控制器 S7—200 为中央处理单元，以步进电机作为控制对象。介绍了 PLC 的概念原理以及控制的优点，步进电机的概念及工作原理，现状以及进展方向。PLC 与步进电动机一起结合起来有很高的讨论价值与意义。本文在介绍步进电机控制特点的基础上,重点讨论了步进电机的控制策略。设计了控制系统的硬件方案，并编写了相应的控制流程，测试了实际控制效果，并提出相应的整改措施，达到更加合理高效的目标。对于使用步进驱动器的步进控制系统，控制器对步进电机的控制关键在于控制脉冲信号的产生。介绍了使用该控制器产生控制脉冲信号的多种不同实现方法，进而实现对步进电机不同控制方法。关键词：可编程逻辑控制器；步进电机；控制策略；控制流程The Research Of Stepper Control Method Motor Based On PLCStudent majoring in Machinery and electronics specialty XXXTutor XXXAbstract：With small Germany Siemens S7-200 programmable logic controller of the central processing unit, with stepping motor as control object. This paper introduces the concept of PLC principle and advantage of the control, the concept and working principle of stepper motor, the current situation and development direction. PLC combined with stepper motor has a high research value and significance. In this paper, based on the introduction to the characteristics of the stepper motor control, step motor control strategies are researched. Design the hardware of the control system scheme, and write the corresponding control process, test the actual control effect, and puts forward the corresponding rectification measures, achieve more reasonable and efficient. For using stepper drive stepper control system, the controller of stepper motor control is the key to control the generation of pulse signal. This paper introduces the control using the controller a variety of different implementation methods ...
