摘要
在介绍宇电AI-808P温度控制器通信协议的基础上,详细叙述了在VC#2005环境下利用SerialPort类实现808P温度控制器与PC机间进行数据通信的原理与方法。通过串口通讯实现多点温度的远程监控与记录,实验表明该方法可行,且具良好的可传性,适合工业控制等场合的应用。
Communication principle of 808P temperature controller is described.The principles and methods of the data communications achieved between 808p temperature controller and computer by SerialPort Class in VC# 2005 are also elaborated.Remote monitoring and recording of multi-point temperatures are possible through serial communications.Experiments show that this method is feasible,good in transmission and convenient in industry application.
出处
《武汉工程职业技术学院学报》
2012年第1期41-44,共4页
Journal of Wuhan Engineering Institute
关键词
C#
串口通信
温控仪表
RS485
C#
serial communication
temperature controller
RS485
