
第 1 章 喷泉的设计要求及目的..................................................................................................5
1.1 概述 .....................................................................................................................................................5
1.2 设计目的............................................................................................................................................6
1.3 研究思路及方法 ...............................................................................................................................6
第 2 章 PLC 简介.........................................................................................................................................8
2.1 可编程序控制器简介 .....................................................................................................................8
2.2 PLC 的结构 ........................................................................................................................................8
2.3 PLC 的特点 .....................................................................................................................................9
2.4 PLC 的主要功能..........................................................................................................................10
2.5 PLC 的经济性分析 .....................................................................................................................11
2.6 PLC 发展状况及趋势.................................................................................................................12
第 3 章 喷泉的设计要求 .....................................................................................................................13
3.1 喷泉规模的设计 ...........................................................................................................................13
3.2 喷泉水柱的分布 ...........................................................................................................................14
第 4 章 PLC 控制系统总设计............................................................................................................15
4.1 PLC 控制花样喷泉运行要求 ......................................................................................................15
4.2 喷泉的运行流程图.........................................................................................................................15
4.3 喷泉的运行过程 .............................................................................................................................15
4.4 喷泉控制原理..................................................................................................................................16
4.5 花样喷泉 PLC 控制接线图 ...........................................................................................................16
4.6 花样喷泉 PLC 控制输入输出点分配.........................................................................................17
4.7 花样喷泉 PLC 控制梯形图 ...........................................................................................................17
第 5 章 程序调试 .....................................................................................................................................25
第 6 章 结论................................................................................................................................................30
致谢...................................................................................................................................................................31
参考文献 ........................................................................................................................................................32