摘要
本文结合一个具体C语言程序，用查询发送、中断接收方式实现计算机与OMRON可编程控制器（PLC）的实时通信，文中所有程序在BorlandC3．0编译环境下调试通过。
This paper introduces real-time communication between computer and OMRON PLC in which query sending and interruption receiving techniques are used. By an example,a detailed c language program developed under Borland C 3. 0 is discussed.
出处
《工业控制计算机》
1999年第1期46-48,共3页
Industrial Control Computer
关键词
C语言
程序设计
计算机
程序控制器
通信
中断
interruption,serial communication,programmable logical controller (PLC)
