摘要
以松下电工的PLC通信系统为背景，介绍了一种采用数据区共享技术的通信方式──LINK区共享方式。说明了如何用此方式构成PLC工控网络。简单介绍了其工作原理及特点。
A communication Pattern of data-region-sharingtechnique based on PLC of M. E. W (Matsushita ElectricWorks, Ltd) is introduced. The configuration of PLC engineering controlling networks, its working principles and features are described.
出处
《测控技术》
CSCD
1999年第6期48-50,共3页
Measurement & Control Technology
