详细信息

LabVIEW与基于Modbus协议的温度控制器通信研究    

Research of Communication Between LabVTEW and Thermostat Based on Modbus Protocol

文献类型:期刊文献

中文题名:LabVIEW与基于Modbus协议的温度控制器通信研究

英文题名:Research of Communication Between LabVTEW and Thermostat Based on Modbus Protocol

作者:崔阳[1]

机构:[1]中国劳动关系学院数学与计算机教学部

年份:2016

卷号:19

期号:3

起止页码:37

中文期刊名:软件工程

外文期刊名:Software Engineering

语种:中文

中文关键词:Modbus协议;Lab;VIEW;温度控制

外文关键词:modbus protocol; Lab VIEW; temperature control

中文摘要:温度控制软件是工业控制软件中的一类,对温度数据采集有严格要求。为了能够准确实现温度数据的采集和表示,首先总结了温控数据的主要特点,对Modbus协议和地址规范做了介绍。在此基础上对LabVIEW与基于Modbus协议的温控硬件设备通信模式进行了研究,对通信过程中可能出现的一些问题做出分析,并予以解决。最后在横河电机的UP35A温控调节器上进行了编程实验。实验结果表明这一通信模式能够较好地满足温控数据采集的要求。

外文摘要:Temperature data collection is one of the critical issues in temperature control software.To solve the problem of accurateness in collection and display of temperature data,specification of the Modbus protocol and address,as well as characteristics of the temperature data are introduced briefly at first,based on which the communication model between Lab VIEW and Modbus-supported hardware is studied and programmed on Yokogawa UP35 A.Results show that model can meet the requirements of temperature control data collection and display better.

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