| 一种基于OPC的PLC以太网络设计 |
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| 引用本文： | 宋泽云,吴荣腾.一种基于OPC的PLC以太网络设计[J].集美大学学报(自然科学版),2005,10(1):58-62. |
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| 作者姓名： | 宋泽云 吴荣腾 |
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| 作者单位： | 福州大学机械工程学院,福建,福州,350002;福州大学数学与计算机学院,福建,福州,350002 |
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| 摘 要： | 介绍了OPC技术、OPC服务器和客户程序的通信原理. 在此基础上提出了一种基于OPC的PLC交换式以太网络设计方案. 实验表明, 该网络的不同的客户程序不仅能够通过TCP/IP网络实现对PLC现场设备的实时控制, 而且网络的速度、实时性、可靠性和兼容性得到提高, 网络结构简单, 实用性强.
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| 关 键 词： | OPC技术 PLC 交换式以太网 |
| 文章编号： | 1007-7405(2005)01-0058-05 |
| 修稿时间： | 2004年8月30日 |
Design of PLC Industrial Ethernet Based on OPC Technology |
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| SONG Ze-yun,WU Rong-teng.Design of PLC Industrial Ethernet Based on OPC Technology[J].the Editorial Board of Jimei University(Natural Science),2005,10(1):58-62. |
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| Authors: | SONG Ze-yun WU Rong-teng |
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| Institution: | SONG Ze-yun~1,WU Rong-teng~2 |
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| Abstract: | The OPC technology and the communication principles between OPC server and client program are introduced. In the text, the main purpose is to design a PLC switched industrial ethernet which is based on OPC technology. Experimental results shows that this TCP/IP network not only makes different client programs realize the real-time control to PLC field devices , its response speed, real-time ability, reliability, compatibility, opening performance are also improved. The structure of the network is simple and its practicability is improved. |
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| Keywords: | OPC technology PLC switched industrial ethernet |
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