摘要
可编程控制器与上位计算机组成的集散控制系统越来越广泛应用于生产过程自动化领域。本文介绍了OM鄄RONPLC的网络硬件组成及特点;通信模式;通信程序。
The programmable controller constitutes with place of honor calculator of gather to spread to control the system, more and more extensive apply to automate the realm in the production line. This text introduced the OMRON PLC network hardware constitutes and characteristics; Communication mode; Communication procedure
出处
《微计算机信息》
北大核心
2005年第4期62-63,191,共3页
Control & Automation
