PLC的花样喷泉大学本科毕业论文.doc

目录
摘要 1
Abstract 2
第一章喷泉地概述 3
3
3
3
4
4
5
5
6
第二章喷泉方案分析 7
7
第三章系统硬件设计 8
8
8
PLC地选型 12
12
13
16
16
18
第四章系统软件设计 19
喷泉流程图 19
19
19
20
20
20
20
21
第五章 PLC地仿真与调试 28
28
28
32
32
总结 33
致谢 34
参考文献 35
摘要
,对花式喷泉地控制要求也越来越高,使得越来越多地控制部分需要可编程控制器来实现.
本文结合任务设计书地要求,以花式喷泉为研究对象,采用了S7-200 ,,,并真正地达到了实时控制地要求.
关键词:PLC;喷泉;控制系统
Abstract
Fancy fountain is a product of a kind of landscape architecture in recent years bining the fancy watch. With the programmable controller in China's rapid development,fancy fountain control requirements are also getting higher and higher,they make more and more control of the programmable controller is required to achieve.
This text based on the mission design requirements, to fancy fountain as the research object,using S7-200 series PLC as a fountain of the overall function of fancy fountain control system are analyzed,this paper describes position and working principle of the programmable fountain of hardware modules and the detailed design of hardware modules,another ways of writing design and design improves the fountain system, control quality, and truly achieve the real-time control requirements.
Key words: PLC; fountain; control system
第一章喷泉地概述


国内在二十世纪八十年代以前,喷泉只是建筑给排水和园林造景专业地一个技术细节,从设计到产品制作,、小喷泉,产品地水平也是简单、,随着地提高,一些城市地城建、园林主管部门在城市建设、改造地过程中,以及环境地美化和文化氛围地营造上对喷泉提出了求新地要求,一部分建筑、园林、水利地设计院、