内蒙古科技大学矿业与煤炭学院专科毕业设计说明书（毕业论文）摘要因为城市建设的不断发展，高层建筑不断增多，所以电梯在人们的生活中的地位越来越重要。现在电梯控制系统主要有三种方式：继电器控制系统、PLC控制系统、微机控制系统。PLC控制系统凭借运行可靠性高，使用维修方便，抗干扰性强，设计和调试周期较短等优点，备受人们重视，已成为电梯控制系统中使用最多的控制方式。本文在电梯的结构和可编程控制器的结构和工作原理的基础上，针对六层电梯，使用西门子S7-200可编程控制器，设计电梯控制系统，包括轿内指令和厅外召唤信息的登记与消除、电梯的选层和定向、电梯的开关门运行、电梯上下控制、电梯的指层控制等部分，实现了轿内与各层呼梯指令的记录、电梯运行方向和选层的控制，电梯上下行和自动开关门、电梯的指层控制等功能。-1-关键词：六层电梯；控制系统；可编程控制器；内蒙古科技大学矿业与煤炭学院专科毕业设计说明书（毕业论文）1AbstractBecauseofthecontinuousdevelopmentofcityconstruction,high-risebuildingscontinuetoincrease,sotheelevatorinthepeople'slifeisbecomingmoreandmoreimportant.Nowtheelevatorcontrolsystemmainlyhasthreeways:therelaycontrolsystem,PLCcontrolsystem,microcomputercontrolsystem.PLCcontrolsystemwithhighluckreliability,maintenanceconvenience,stronganti-interference,designanddebuggingcycleshortadvantages,peoplepaymoreandmoreattention,hasbecometheelevatorcontrolsystemintheuseofmostofthecontrolmethod.Inthispaper,thestructureoftheelevatorandonthebasisofstructureandworkingprincipleoftheprogrammablecontroller,forthesixstoreelevator,usingSiemensS7-200programmablecontroller,thedesignofelevatorcontrolsystem,includingcarinstructionandthehallcallinformationfortheregistrationandeliminate,elevatorlayerandsetto,theelevatordoorswitchoperation,elevatorcontrol,elevatortocontrollayer,thecarandeachlayerofcallinstructionrecords,theelevatorrunningdirectionandlayerselectioncontrol,elevatorupanddownandautomaticopeningandclosingthedoor,elevatorreferstothelayercontrol,andotherfunctions.-2-Keywords:sixlayerelevator;controlsystem;programmablecontroller;内蒙古科技大学矿业与煤炭学院专科毕业设计说明书（毕业论文）目录摘要........................................................................................................................1Abstract...........................................................................................................................1绪论................................................................................................................................11.1电梯的概述........................................................................................................11.1.1电梯的分类..............................................................................................11.1.2电梯的组成..............................................................................................21.1.3电梯的工作原理......................................................................................21.1.4电梯的国内外发展状况..........................................................................31.2PLC控制电梯的优势........................................................................................51.3电梯的发展趋势................................................................................................61.4一般控制要求....................................................................................................61.5课题研究内容..........................................................
