摘要
串行通信是计算机监控系统中一种常用的通信方式。通过具体程序,介绍了如何利用VC++6.0中基础类库MFC封装的Win32API标准通信函数,实现OmronCPM1APLC与PC间的串口通信。
Serial communication is a commonly used communication mode in system of computer supervisory control. In this paper, a method was introduced to communicate between Omron CPM1A PLC and PC via serial inteal＇ace by using a standard communication function of the encapsulated Win32 API in visual C＋＋ ＇ s MFC.
出处
《低压电器》
北大核心
2006年第10期17-20,共4页
Low Voltage Apparatus
