摘要
以OMRON PLC为例,论述了由OMRON中型和小型机组成的三层网络通信系统的组成及其实现方法,并对具体网络内及网络间的通信功能进行了分析和论述。
This paper discussed the structure and the realization method of a three layer network communication system based on the OMRON PLC. The communication functions among the networks are also discussed.
出处
《自动化技术与应用》
2007年第9期63-65,共3页
Techniques of Automation and Applications
