S7-200系列PLC通信及网络研究  

Study on the S7-200 PLC communication and network

作　　者：杨永清[1] Yang Yongqing(School of Technical Engineering,Lanzhou University of Technology,Lanzhou 730050,China)

机构地区：[1]兰州理工大学技术工程学院,甘肃兰州730050

出　　处：《无线互联科技》2018年第15期6-7,共2页Wireless Internet Technology

基　　金：甘肃省高等学校科研项目;项目编号:2017A-235

摘　　要：随着科学技术的不断进步,西门子公司生产出了S7-200系列小型可编程序控制器。S7-200系列目前由于其优异的表现在各个领域都有着广泛的应用,文章根据S7-200的工作特点,分析其网络通信功能,并对其通信能力进行了详细的研究。最后详细说明了S7-200控制技术,并对S7-200的相关应用进行讨论。With the continuous advancement of science and technology,Siemens has produced S7-200 series small programmable controllers.The S7-200 series currently has a wide range of applications due to its excellent performance in various fields.Based on the work characteristics of S7-200,this paper analyzes its network communication functions and conducts a detailed study of its communication capabilities.Finally,the S7-200 control technology is described in detail and related applications of the S7-200 are discussed.

关 键 词：S7-200 网络研究 通信技术 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]