基于PAC Systems RX3i的多种电机转速控制方法

摘要

According to the different requirements of control system ,this article introduced the motor speed control methods based on PAC Systems RX3i ,and put emphasis on the system composition ,the basic ideas and realization method of speed control ,the con-trol module hardware settings ,and the trapezoidal chart compilation .Each control method was tested in PAC Systems RX3i and MM440 platform .This article also described the problems may be encountered in the speed control ,and summaried the design process of the speed control system .%针对系统不同的调速要求 ,介绍了基于PAC Systems RX3i的多种电机转速的控制方法.主要从系统的组成、调速的基本思路、调速的实现方法、模块硬件的设置、梯形图的编写等展开论述.每种调速方法均在PAC Systems RX3i和MM440的联合平台上进行了测试.对各种调速的优缺点和注意事项及可能遇到的问题进行了阐述说明 ,最后对整个调速的设计过程进行了总结.