物业供水系统水泵梯形图控制程序设计与调试.doc

湘潭大学专业课程设计 题 目 物业供水系统水泵梯形图控制程序设计与调试 学 院 机械工程学院 专 业 机械设计制造及其自动化 班 级 五 学 号 2014500932 姓 名 张书洋 指导教师 李明富 完成日期 2018 年 1 月 9 日 目录 一、引言··················································································································································1 1.1 物业供水系统的应用简介···································································································1 1.2 物业供水系统主要实现功能······························································································1 二、系统总体设计方案·····················································································································2 2.1 系统硬件配置及组成原理····································································································2 2.2 系统变量定义及I/O分配表·······························································································4 2.3 系统接线图设计·······················································································································5 三、控制系统设计·······························································································································6 3.1 控制程序流程图设计·············································································································6 3.2 控制程序梯形图设计·············································································································7 3.3 控制程序设计思路················································································································13 四、系统调试及结果分析 4.1 系统调试及解决的问题······································································································14 4.2 实现的效果······························································································································17 五、结束语·····························································