摘要
文章介绍了欧姆龙C200H系列PLC串行接口的通信协议，并以VB6．O作为开发工具实现了PLC与计算机的串行通信。
The serial communication protocol of Omron C200H series PLC is introduced in this paper. With VB6.0 development system in windows environment, the communication between PLC and PC is achieved.
出处
《上海电器技术》
2006年第2期38-40,共3页
Shanghai Electric Appliance Technology
