| 水井/水塔式自来水控制系统中PLC的应用 |
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| 引用本文： | 黄建春,陈日新. 水井/水塔式自来水控制系统中PLC的应用[J]. 机电产品开发与创新, 2005, 18(6): 117-119 |
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| 作者姓名： | 黄建春 陈日新 |
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| 作者单位： | 湖南文理学院,电气系,湖南,常德,415000 |
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| 摘 要： | 介绍了以PLCS7-200作为控制器的水井/水塔式自来水自动控制系统。它不仅能实现自动供水,且具有故障自检、自动切换和报警等功能。并采用了上位机实现系统监控和实时统计。运行情况表明,系统功能齐全,性能稳定可靠,具有较强的实用性和推广价值。
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| 关 键 词： | 水井/水塔供水模式 PLC 上位机监控系统 Modbus通信协议 |
| 文章编号： | 1002-6673（2005）06-117-03 |
| 收稿时间： | 2005-08-01 |
| 修稿时间： | 2005-08-01 |
Application of PLC in the Tap Water Control System of Well or Cistern |
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| HUANG Jian-Chun,CHEN Ri-Xin. Application of PLC in the Tap Water Control System of Well or Cistern[J]. Development & Innovation of Machinery & Electrical Products, 2005, 18(6): 117-119 |
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| Authors: | HUANG Jian-Chun CHEN Ri-Xin |
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| Affiliation: | Hunan University of Arts and Science of Electrician Department, Changde Hunan 415000, China |
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| Abstract: | An automatic tap water control system of well or cistern using PLC S7-200 as the microcomputer is introduced in this paper. It can not only supply water automatically, but also has some functions such as detecting faults automatically, switching automatically and giving an alarm and so on. In addition, using the background computer, it can implement system watching and controlling and real-time statistic. The running condition shows this system possesses complete function, steady and reliable performance, strong practicability and popular value. |
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| Keywords: | The water supply mode of well or cistern Programmable Logic Controller Mainframe Monitor System Modbus Communication Protocols |
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