DCS过程控制站内IO模件地址重叠识别方法

华电技术 ›› 2015, Vol. 37 ›› Issue (3): 29-30.

DCS过程控制站内IO模件地址重叠识别方法

(南京国电南自美卓控制系统有限公司，南京〓210032)

出版日期:2015-03-25 发布日期:2015-05-14

Identification method of address overlap of IO modules in DCS process control station

(Nanjing SAC Metso Control System Company Limited，Nanjing 210032, China)

Online:2015-03-25 Published:2015-05-14

摘要/Abstract

摘要： 摘要：介绍了一种可用来监测分散控制系统(DCS)过程控制站内IO模件地址发生重叠错误的实用电路，分析了电路原理并进行了试验验证。验证结果表明，该电路运行效果良好。

关键词: 关键词：分散控制系统, IO模件, 比较电路, 地址重叠

Abstract: Abstract:A practical circuit was introduced, which can be used to monitor the address overlap error of IO modules in distributed control system (DCS) process control station. The circuit principle was analyzed and verified by experiment. The verification result shows that the operation effect of the circuit is favorable.

Key words: Keywords:DCS, IO module, comparator circuit, address overlap

吴胜华，田海波，王丹麟. DCS过程控制站内IO模件地址重叠识别方法[J]. 华电技术, 2015, 37(3): 29-30.

WU Shenghua, TIAN Haibo, WANG Danlin. Identification method of address overlap of IO modules in DCS process control station[J]. Huadian Technology, 2015, 37(3): 29-30.

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