西门子PLC控制大量步进电机的应用研究

The Applied Research of Controlling a Large Number of Stepper-motors by Siemens PLC

本文阐述了应用西门子PLC的S7-300、S7-200及扩展模块CP343-1、EM277等实现对大量步进电机的运动控制以及PLC与工业以太网通信的应用研究,该控制系统采用PROF I BUS现场总线通信。

This paper introduces the project design of controlling a large number of stepper-motors and communicating with Ethernet based on Siemens PLC, such as S7-300, S7-200, CP343-1、 EM277 and so on. This system uses PROFIBUS Communication.