基于C#的PC和PLC通信方式比较  

Comparison of PC and PLC Communication Methods Based on C#

作　　者：张一珏 李骥[1] 刘晔 ZHANG Yijue;LI Ji;LIU Ye(Shanghai Marine Equipment Research Institute,Shanghai 200031,China)

机构地区：[1]上海船舶设备研究所,上海200031

出　　处：《机电设备》2024年第6期81-85,91,共6页Mechanical and Electrical Equipment

摘　　要：在使用编程语言C#的背景下,根据在多个造纸厂自动输送系统项目中的上位机软件设计经验,探讨计算机(PC)与可编程逻辑控制器(PLC)通信方式的不同。收集使用不同通信方式后实际设备的运行情况,比较所使用的多种方式之间的区别,总结当前应用背景下最优的通信方式,同时对后续可优化方向进行阐述。Under the background of using C#programming language,the differences of communication modes between personal computer(PC)and programmable logic controller(PLC)are discussed according to the experience of PC software design in several paper mill automatic conveying system projects.The actual device operation conditions are collected after different communication modes are used.The difference between the various ways used is compared.The optimal communication mode is summarized in the current application background.

关 键 词：可编程逻辑控制器(PLC) 用于过程控制的对象(OPC)客户端 上位机软件设计 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]