江西科学2011，Vol.29Issue(4)：535-538,4.
以太网互连的两套S7-400CPU在火电厂中的应用
Appling Two S7-400 CPUs Connected by Ethernet in the Coal-fir~d Power Plant
郭伟1
作者信息
- 1. 中国神华煤制油化工有限公司鄂尔多斯煤制油分公司,内蒙古鄂尔多斯017209
- 折叠
摘要
Abstract
With the development of industrial automation techniques, automatic systems are increasingly applied in industrial fields. In reality, more than one automatic system may be installed in one application. In this case, one issue is how to realize the communication between the different systems to enable the share of the data. By using the industrial Ethernet, this paper introduces one method to realize the communication between two S7-400 CUPs applied in the coal-fired power plant.关键词
火电厂/工业以太网/S7-400/通讯Key words
Coal-fired power plant/Industrial Ethernet/S7-400/Communication分类
信息技术与安全科学引用本文复制引用
郭伟..以太网互连的两套S7-400CPU在火电厂中的应用[J].江西科学,2011,29(4):535-538,4.
