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Modbus协议在监控系统串行通讯中的应用
引用本文:王靖欧,雷山凤. Modbus协议在监控系统串行通讯中的应用[J]. 湖北水力发电, 2007, 0(4): 39-41
作者姓名:王靖欧  雷山凤
作者单位:清江隔河岩水电厂,湖北长阳443503
摘    要:介绍了Modbus通讯协议的结构及模式,探讨了在水电厂监控系统中,串行通讯在主站层和现地层数据传输中的多方面应用,并通过实例论述了Modbus协议在通讯程序中的实现.

关 键 词:Modbus协议  监控系统  串行通讯
文章编号:1671-3354(2007)04-039-03
修稿时间:2006-07-03

Application of Modbus protocal in serial communication of monitoring system
WANG Jing''''ou,LEI Shanfeng. Application of Modbus protocal in serial communication of monitoring system[J]. Hubei Water Power, 2007, 0(4): 39-41
Authors:WANG Jing''''ou  LEI Shanfeng
Affiliation:Qingjiang Geheyan Hydropower Plant, Changyang 443503, China
Abstract:The stmctme and mode of Modbus pmtocal are described, many-sided uses of the serial communication in master station level and in local control level of monitoring system of hydropower plant are researched, and an instance is given to explain its application.
Keywords:Modbus pmtocal   monitoring system   serial communication
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