三菱PLC五层电梯控制系统设计2————————————————————————————————作者：————————————————————————————————日期：-3-电气与电子信息工程学院《电气控制与PLC实训》设计报告名称三菱PLC五层电梯控制系统设计专业名称：电气工程及其自动化班级：学号：姓名：指导教师：设计时间：设计地点：-4-目录内容摘要···················································································（6）第一章电梯概述········································································（7）1.1电梯的组成······································································（7）1.2电梯的工作原理································································（8）第二章电梯控制系统的控制分析··················································（9）2.1电梯继电器控制系统的特点及存在问题································（9）2.2PLC及在电梯控制中的应用特点··········································（9）第三章可编程控制器的机型选择··················································（11）3.1PLC的I／O点数估算························································（11）3.2响应时间·········································································（11）3.3输入输出模块的选择·························································（11）3.4机型的确定·····································································（11）第四章硬件设计·······································································（13）4.1五层电梯主电路设计·························································（13）4.2输入输出分配表·······························································（14）4.3PLC接线图·····································································（16）第五章软件设计······································································（17）5.1程序流程图····································································（17）5.2程序语句·······································································（18）第六章程序调试、运行·····························································（18）6.1程序调试······...
