蒋 鹏,赵荣祥.微电网系统中基于以太网的PLC与LabVIEW通信方式[J].轻工机械,2014,32(3): |
微电网系统中基于以太网的PLC与LabVIEW通信方式 |
Communication between PLC and LabVIEW Based on Ethernet in the Micro-Grid |
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DOI:IO. 3969/j. issn. 1005 -2895. 2014. 03. 010 |
中文关键词: 微电网;通信;Modhus/TCP协议;WA( O PLC;LahVIEW |
英文关键词:micro-grid communication Modbus/TCP WAGO PLC LabVIEW |
基金项目: |
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中文摘要: |
微电网通信系统承载着数据信号采集、传输以及控制指令发送等重任,关系到整个微电网的运行。文章主要结
合国内外成功的微电网项目和实验室微电网项目,介绍了PLC与LabVIEW在实际工程中的应用及作用,通过以太网,在
Modhus/TCP协议的基础上,利用OPC服务器或者DLL库文件来实现WACJO PLC与LabVIEW间通信的原理及方法,并
且对2种通信方式进行比较。 |
英文摘要: |
The communication system. which is responsible for the acquisition and transferring of data signal, as well as
controlling the sending of instructions. is essential to the operation of the whole micro-grid. By analyzing successful
micro-grid projects and laboratory micro-grid projects home and abroad. it introduced the application and functions of
PLC and LabVIEW in practical projects. It mainly introduced the principles and methods of realizing communication
between WAGO PLC and LabVIEW by using OPC server and DLL document via Ethernet and based on Modbus/TCP.
and made comparisons between these two methods. |
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