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毕业设计(论文)题目电梯PLC控制设计专业机电一体化技术班级学号32姓名指导老师电子机械高等专科学校A1A2A2A3A0A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A231论文摘要本文介绍一种电梯PLC控制系统。电梯是垂直方向的运输设备,是高层建筑中不可缺少的交通运输设备。它靠电力,拖动一个可以载人或物的轿厢,在建筑的井道内导轨上做垂直升降运动,在人们生活中起着举足轻重的作用。而控制电梯运行的PLC系统也要求越来越高,要求达到电梯运行的“稳、准、快”的运行目的。该系统主要由PLC、逻辑控制电路组成。其中包括交流异步电动机、继电器、接触器、行程开关、按钮、发光指示器和变频器组成为一体的控制系统。本机控制单元采用以三菱公G2508的可G13546程控制器PLCG4557机器G17839行G1852G17819程控制。G3G6984个系统通G17819PLC、逻辑控制电路G4557电梯的升降G727G2164、G1955G17907G727G5191层G727起动、制动控制。其G13479G7512G12628单、运行G6940G10587高、G5191层G12946G5242高、G7143G1122G10714G16311G994G6496G6581。G3G3G3G3G3G3关键词PLC控制系统电梯逻辑控制电路变频器A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A232ABSTRACTG55G75G76G86G3G87G72G91G87G3G76G81G87G85G82G71G88G70G72G86G3G87G75G72G3G70G82G81G87G85G82G79G3G86G92G86G87G72G80G3G82G73G3G68G3G78G76G81G71G3G82G73G3G72G79G72G89G68G87G82G85G3PLCG17G55G75G72G3G72G79G72G89G68G87G82G85G3G76G86G3G83G72G85G83G72G81G71G76G70G88G79G68G85G3G71G76G85G72G70G87G76G82G81G68G79G3G82G73G3G87G75G72G3G70G82G81G89G72G92G68G81G70G72G3G72G84G88G76G83G80G72G81G87G86G3G69G72G3G76G81G71G76G86G83G72G81G86G68G69G79G72G3G76G81G3G87G75G72G3G75G76G74G75G3G69G88G76G79G71G76G81G74G3G82G73G3G87G85G68G81G86G83G82G85G87G68G87G76G82G81G3G72G84G88G76G83G80G72G81G87G86G17G44G87G3G71G72G83G72G81G71G86G3G72G79G72G70G87G85G76G70G3G83G82G90G72G85G15G3DRAGGINGG3G68G79G82G81G74G3G87G82G3G80G82G89G72G3G68G3G70G68G85G3G87G75G68G87G3G70G68G81G3G70G68G85G85G92G3G83G72G85G86G82G81G3G82G85G3G87G75G76G81G74G3G68G81G71G3G79G72G68G71G3G68G3G87G85G68G70G78G3G76G81G3G87G75G72G3G69G88G76G79G71G76G81G74G3G82G73G3G87G75G72G3G90G72G79G79G3G90G68G92G3G88G83G3G71G82G3G83G72G85G83G72G81G71G76G70G88G79G68G85G76G87G92G3G87G82G3G68G86G70G72G81G71G3G68G81G71G3G71G72G86G70G72G81G71G3G86G83G82G85G87G15G3G87G75G72G85G72G3G76G86G3G83G85G82G80G76G81G72G81G87G3G73G88G81G70G87G76G82G81G3G76G81G3G87G75G72G3G83G72G82G83G79G72G10G86G3G79G76G73G72G17G36G81G71G3G87G75G72G3G70G82G81G87G85G82G79G3G72G79G72G89G68G87G82G85G3G70G76G85G70G88G79G68G87G72G3G82G73G3G87G75G72G3PLCG3G86G92G86G87G72G80G3G68G79G86G82G3G75G68G86G3G80G82G85G72G3G68G81G71G3G80G82G85G72G3G75G76G74G75G3G85G72G84G88G72G86G87G15G3G85G72G84G88G72G86G87G3G87G82G3G68G87G87G68G76G81G3G87G75G72G3G80G82G89G72G80G72G81G87G3G83G88G85G83G82G86G72G3G82G73G3G5G86G87G72G68G71G92G15G3G84G88G68G86G76G16G15G3G84G88G76G70G78G5G3G82G73G3G72G79G72G89G68G87G82G85G3G80G82G89G72G80G72G81G87G17G55G75G68G87G3G86G92G86G87G72G80G3G80G68G76G81G79G92G3G73G85G82G80G3PLCG15G3G79G82G74G76G70G3G70G82G81G87G85G82G79G3G87G75G72G3G72G79G72G70G87G85G76G70G3G70G76G85G70G88G76G87G3G70G82G81G86G87G76G87G88G87G72G17G44G81G70G79G88G71G72G3G68G81G3G72G91G70G75G68G81G74G72G86G3G71G76G73G73G72G85G72G81G70G72G3G87G82G3G87G85G72G68G71G3G72G79G72G70G87G85G76G70G3G80G82G87G82G85G3G68G80G82G81G74G3G87G75G72G80G15G3G68G73G87G72G85G3G87G75G72G3G72G79G72G70G87G85G76G70G3G68G83G83G79G76G68G81G70G72G86G15G3G74G72G87G3G76G81G3G87G82G88G70G75G3G90G76G87G75G3G68G3G80G68G70G75G76G81G72G15G3G85G82G88G87G72G3G82G73G3G87G85G68G89G72G79G3G86G90G76G87G70G75G3G68G81G71G3G83G85G72G86G86G3G69G88G87G87G82G81G15G3G74G76G89G72G3G82G88G87G3G79G76G74G75G87G3G87G75G72G3G76G81G71G76G70G68G87G82G85G3G70G82G81G86G87G76G87G88G87G72G3G68G81G71G3TRANSDUCERG3G73G82G85G3G87G75G72G3G70G82G81G87G85G82G79G3G86G92G86G87G72G80G3G82G73G3G76G81G87G72G74G85G68G79G3G90G75G82G79G72G17G55G75G72G3G87G75G76G86G3G80G68G70G75G76G81G72G3G70G82G81G87G85G82G79G3G88G81G76G87G3G68G71G82G83G87G76G82G81G3G70G68G85G85G76G72G86G3G82G81G3G90G75G82G79G72G3G83G85G82G70G72G86G86G3G68G3G70G82G81G87G85G82G79G3G87G82G3G87G75G72G3G80G68G70G75G76G81G72G3G69G92G3G87G75G72G3G83G85G82G74G85G68G80G80G68G69G79G72G3G70G82G81G87G85G82G79G79G72G85G3PLCG3G82G73G3G48G76G87G86G88G69G76G86G75G76G3G70G82G80G83G68G81G92G17G3G55G75G72G3G90G75G82G79G72G3G86G92G86G87G72G80G3G83G68G86G86G72G86G3PLCG15G3G79G82G74G76G70G3G70G82G81G87G85G82G79G3G87G75G72G3G72G79G72G70G87G85G76G70G3G70G76G85G70G88G76G87G3G76G86G3G87G82G3G87G75G72G3G85G76G86G72G3G68G81G71G3G73G68G79G79G3G82G73G3G72G79G72G89G68G87G82G85G30G36G71G71G15G3G71G72G70G72G79G72G85G68G87G72G30G40G89G72G81G3G79G68G92G72G85G30G54G87G68G85G87G15G3G80G68G78G72G3G87G82G3G80G82G89G72G3G68G3G70G82G81G87G85G82G79G17G44G87G86G3G86G87G85G88G70G87G88G85G72G3G76G86G3G86G76G80G83G79G72G3G68G81G71G3G70G76G85G70G88G79G68G87G72G3G68G81G3G72G73G73G76G70G76G72G81G70G92G15G3G72G89G72G81G3G79G68G92G72G85G3G68G70G70G88G85G68G70G92G15G3G69G72G3G72G68G86G92G3G87G82G3G70G82G80G83G85G72G75G72G81G86G76G82G81G3G68G81G71G3G70G82G81G87G85G82G79G17KEYWORDSG3G3THEPLCCONTROLSSYSTEMELEVATORTHELOGICCONTROLSELECTRICCIRCUITG87G85G68G81G86G71G88G70G72G85A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A413目录A42A43A44A451A46A47A48A46A47A48A491ABSTRACT2KEYWORDS2A50A513A52A53A52A535A54A55A56A54A55A56A57A58A59A60A61A62A57A58A59A60A61A62611A63A64A65A66A67A68A69612A70A71PLCA72A73A74A75A67A76A77713A78A79A80A81A82914A83A84A85A86A87A88A89A90A91A92A9310A94A95A96A94A95A96A97A98A99A100A101A102A103A104A105A106A107A108A109A110A111A97A98A99A100A101A102A103A104A105A1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G12651输入输G1998G9869数、G6164需存储器容G18339、G11842定G51G47G38的功能、外部设G3803G10317G5627等,最后选G6333有G17751高G5627能价格比的G51G47G38和设G16757G11468应的控制系统。G311总体方案的确定目前,电梯行G1006在我国G17817G17907的发展,在一定G12255度上占有很G3835的市场。而在今天选G6333控制电梯运动的设G3803已经G1186传统的继电器接触器转变成可G13546G12255序控制器G708G51G47G38G709。G3可G13546G12255序控制器G708G51G47G38G709与G1866他G16757G12651机控制G11468比G17751G3个人G16757G12651机有很G5390的数据G3800G10714功能和图G5430显示功能,有丰富的G17731G1226支持,但是G4439们是为办公室自动G2282和G4490庭设G16757的,G4557环境要求很高,G6251G5190G6212能G2159不G5390,一般不适合在工G1006现场使用。G3单片机只是一片集成电路,不能直接G4570G4439与外部I/O信号G11468连。要G4570G4439用G1122工G1006控制,还要附加一些配套的集成电路和I/O接口电路,G11840G1226设G16757、制作和G12255序设G16757的工作G18339G11468当G3835,要求设G16757者具有很G5390的G16757G12651机G20058G3507的G10714论知识和实践经验。G3工G1006控制G16757G12651机G708简称工控机G709也是为工G1006控制设G16757的,目前比G17751G8981行的是G51G38总线工控机,G4439与个人G16757G12651机兼容。工控机采用总线式结构,各G2390G4490G1147品的兼容G5627G5390。工控机一般是在通用微机的基础上发展起来的,有实G7114操作系统的支持,因此在要求快G17907、实G7114G5627G5390、功能复杂的G20058G3507占有优势。工控机的价格G17751高,G4570G4439有与开G1863G18339控制以G2474G1207继电器系统有些G3835材G4579用。工控机的外部I/O接线一般都用多芯扁平电缆和插头、插座,直接G1186印刷电路板上引G1998,不如可G13546G12255序控制器的接线端G4388那样方G1427可G19764。G3A53A54A55A56A57A58A59A64A65A66A67A68A69A70A71A72A73A747以上各种G16757G12651机用语控制的G12255序一般都是用汇G13546语言G13546写的,不像可G13546G12255续控制器的梯G5430图语言那样G7143G1122被工G2390的电G8680人G2604掌握。G3可G13546G12255序控制器是G999为工G2390现场应用环境设G16757的,结构上采G2474G6984G1319密G4565或插G1226G13464合G3423,G4557印刷电路板、电G9316、机G7562、插座的制G17908和G4445G16025,G3355采用了G1017密的G6526G7057。可G13546G12255序控制器由G1122具有前G17860的各种优G9869,在工G1006控制G20058G3507具有不可比G6323的G12466G1117G2159。G3当然在电梯的控制G20058G3507也具有G18337要的G3332G1313,G6238可G13546G12255序控制器用G1122电梯运动的G7692G5527部分是很合G10714的选G6333,而G1000可G13546G12255序控制器现在在市场上也是一种成G10099的G1147品。总G1055,经上G17860比G17751可G5483,我G11842定选用G51G47G38控制电梯的运行。G312电梯PLC控制系统的构建1机房机G6163用来G4445G16025G7367引机、电控G4643、G19492G17907器等。机G6163可以设G13634在G1129G17959G20042部,也可设G13634在G1129由自部。当机G6163设G1122G1129G17959G5225部G7114,G2375为G7367引机G991G13634式G7367引方式。G17837种方式结构复杂,建筑G10301G6227G18337G3835,G4557G1129G17959G4622G4556要求G3835,只有在机G6163G7092G8873G20042G13634G7114G6177使用。G4557G1122G13489G3835多数电梯,G7937G3355设G1122G1129G17959G20042部。机G6163G5529G20047有足G3827的G19766G12227,高度、G6227G18337能G2159及G14403G3921的通G20130G7477G1226。G3G21G12G17曳引系统G7367引系统G1039要由G7367引机、G7367引G19062G1009G13511、G4560G2533G17730G13464成。G7367引机由电动机G13864G17736器、制动器、G1955G17907器、机座、G7367引G17730等G13464成,G4439是电梯的动G2159G9316G727G7367引G19062G1009G13511的两端分G2047连接G17747G2422和G4557G18337G16025G13634G708或者两端G3278定在机座G6163上G709,G1393G19764G19062G1009G13511与G7367引G17730G13511G8145G1055间的G6717G6842G2159来G20549动G17747G2422的G2331G19489G727G4560G2533G17730的作用是分开G17747G2422和G4557G18337G16025G13634的G17329G12175,采用复G13481G3423G7114还可增加G7367引能G2159。G4560G2533G17730G4445G16025在G7367引机G7562上或G18337G7765上。当G19062G1009G13511的G13481G13511比G3835G1122G20G7114,在G17747G2422和G4557G18337G7562上应增设G2465G13511G17730。G2465G13511G17730的个数可以是G20个、G21个,G10990G14279G22个,G17837与G7367引比有G1863。G3G22G12G17导向系统G3G4560G2533系统由G4560G17724、G4560G19784和G4560G17724G7562等G13464成。G4439的作用是G19492制G17747G2422和G4557G18337只能G8851着G4560G17724作G2331G19489运动。G4560G17724G3278定在G4560G17724G7562上G727G4560G17724G7562是支G6227G4560G17724的G13464G1226,与G1129G17959G3733G13864接G727G4560G19784G16025在G17747G2422和G4557G18337G7562上,与G4560G4560G17724配合,G5390制G17747G2422和G4557G18337的运动G7393G1186G1122G4560G17724的直G12447方G2533。G3G23G12G17门系统G3G19388系统由G17747G2422G19388、层G19388、开G19388机、G13864动机构、G19388G19157等G13464成。G17747G2422G19388G12050在G17747G2422入口,由G19388G6171、G19388G4560G17724G7562、G19388G19784和G19388G2004等G13464成G727层G19388G12050在层G12461入口,由G19388G6171、G19388G4560G17724G7562、G19388G19784和G19388G19157G16025G13634及开G19157G16025G13634G13464成G727开G19388机G12050在G17747G2422上,是G17747G2422G19388和层G19388G2563G19393的动G2159G9316。G3A75A76A77A79A80A81A82A83A84A85A86A87A88A89A90A91A92A938G24G12G17轿厢G17747G2422是用以运G17877G1068G4470和G17147G10301的电梯G13464G1226。G4439由G17747G2422G7562和G17747G2422G1319G13464成。G17747G2422G7562是G17747G2422G1319的G6227G18337构G7562。是由上G8190G7765、G12447G7621、G5225G7765和G7024G6301G7450等G13464成G727G17747G2422G1319由G17747G2422G5225、G17747G2422G3733、G17747G2422G20042及G10043明、通G20130G16025G13634、G17747G2422G16025G20292G1226和G17747G1881操G13449G6365G19074等G13464成G727G17747G2422G1319G12366间的G3835G4579由G20081定G17745G18337G18339和G20081定G17745G4470G18339G1927定。G36A94A95门厅G8611一层电梯G19388口G16025的G19388,G19388上G5114有机器G19157及电G8680接G9869。G4470梯多为自动开G1863G19388,开G1863G19388由G17747G2422G19388上的开G19388G2004G5114动G2393G19388上的G8245G11394G2214G17772来完成的,而G17747G2422G19388是由G17747G2422上的开G1863G19388G16025G13634G20549动的。A96A97A98井道G1129G17959由围G3733、G20042板及G5225G3365围成一个在G13447电梯G17747G2422和G4557G18337的有G19492G12366间。为了G1998人,在G8611个层G12461开有入口A99A100A101A102围壁G3围G3733的作用是G4570电梯与外G11040分G19560开,当G4560G17724G7562直接G4445G16025在围G3733上G7114,G4439还应G6227G2475G17165G2011G2159。围G3733的结构分为G4565G19393式和G12366格式。G3A103A101A102顶板G3G1129G17959的G20042部是机G6163,G4439是G13512G1474人G2604工作的G3332方。因此G20042板G5529G20047是G4565G19393G3423的,G4570G1129G17959与机G6163完G1852G19560G12175。G20042板还具有G19471G8502机G6163G2375传G2533G1129G17959的作用。G4557G1122快、高G17907电梯,为了G2474G5483G14403G3921的G19560G3780效果,常在G1129G17959G20042部设G19560音层,此G7114的G1129G17959G20042成了双层结构。G3A104A105A101A102底坑G1129G17959的G5225G3365深入G3332G19766,用G1122G4445G16025缓冲器、G19492G17907器、G19062G1009G13511涨紧G16025G13634等。由G1122深人了G3332G19766,因此要求防水,最G3921有排水设G7057。G3G20G20G12G17重量平衡系统该系统由G4557G18337和G18337G18339补偿G16025G13634G13464成。G4557G18337由G4557G18337G7562和G4557G18337块G13464成,G4557G18337G4570平衡G17747G2422自G18337和部分的G20081定G17745G18337G727G18337G18339补偿G16025G13634是补偿高层电梯中G17747G2422与G4557G18337侧G7367引G19062G1009G13511长度变G2282G4557电梯设G16757影响的G16025G13634。G3G20G21G12G17电力拖动系统该系统由G7367引机、供电系统、G17907度G2465馈G16025G13634、调G17907G16025G13634和变频器等G13464成。G4557电梯实行G17907度控制。G7367引电动机是电梯的动G2159G9316,根据电梯的配G13634可用交G8981电动机或直G8981电动机G727供电系统是为电动机G6564供电G9316的G16025G13634G727G17907度G2465馈G16025G13634是为调G17907系统G6564供电梯运行G17907度信号,一般采用测G17907发电机或G17907度脉冲发生器,与电动机G11468连G727调G17907G16025G13634G4557G7367引电动机实行调G17907控制G727变频器可以通过G6925变频率的G3835G4579来控制G1866运行G17907度的快慢。G3A106A107A108A109A110A111A112A113A114A115A116A117A118A119A120A121A122A1239G20G22G12G17电器控制系统该系统由操G13449G16025G13634、G1313G13634显示G16025G13634、控制G4643、平层G16025G13634、选层器等G13464成,G4439起着操G13449和控制电梯运行的作用。操G13449G16025G13634包括G17747G2422G1881的G6365G19074操作箱或手柄开G1863箱、层G12461召唤G6365G19074、G17747G20042和机G6163中的检G1474或应急G727G1313G13634显示G16025G13634是指G17747G1881和层G12461的指层灯G727层G12461上一般能显示电梯运行方G2533或G17747G2422G6164在的层G12461G727控制G4643G4445G16025在机G6163中,由各类电G8680控制元G1226G708或板G709G13464成,是电梯实行电G8680控制的集中G13464G1226G727选层器能起到指示和G2465馈G17747G2422G1313G13634、G1927定运行方G2533、发G1998加G1955G17907信号等作用。G4439可由机G7812式、继电器式或电G4388式G13464成。G3G20G23G12G17安全保护系统电梯上设有机G7812和电G8680的各类保G6264系统,以保证电梯G4445G1852使用。机G7812方G19766的有G19492G17907器和G4445G1852钳,起超G17907保G6264作用G727缓冲器,起冲G20042和撞G5225保G6264作用G727G2011断总电G9316的极G19492保G6264。G313可行性论证可G13546G12255序控制器是由继电器逻辑控制而来的,G6164以G4439在开G1863G18339G3800G10714、顺序控制方G19766具有一定的优势,发展初期G1039要侧G18337G1122开G1863G18339顺序控制。随着G16757G12651机G6228G7427的发展,可G13546G12255序控制器增加了数值运G12651、G51IDG19393环调节功能,G5194开始与个人G16757G12651机或G4579G3423G16757G12651机G13864G13605,G4439G7424身也可以构成G13605G13488系统。G3可G13546G12255序控制器的应用G20058G3507,在发达的工G1006国G4490,可G13546G12255序控制器已经广泛G3332应用在G6164有的工G1006部G19388,随着可G13546G12255序控制器的G5627能价格比的不断G6564高,过去许多使用G999用G16757G12651机的场合也可以使用可G13546G12255序控制器。比如用在开G1863G18339的控制,G17837是可G13546G12255序控制器最基G7424最广泛的应用,G4439的输入和输G1998信号都是只有通、断状态的开G1863G18339信号,G17837种控制与继电器控制最为接近,可以用价格G17751低,仅有开G1863G18339控制的功能的可G13546G12255序控制器作为继电器控制系统的替G1207G10301。开G1863G18339逻辑控制可以用G1122单台设G3803,也可以用G1122自动线生G1147线,如机床控制、冲压、铸G17908机G7812、运输G5114、包G16025机G7812的控制,G2528样也可以用G1122电梯的控制。G3通过上G17860的简G17860,我希望在控制系统中能G3827达到如G991要求G31乘坐舒适感根据人们生活中的经验证明,在运动G17907度不变的情况G991,G17907度值的G3835G4579G4557人们的器官基G7424上G8821有什么影响,G17837只是指人们G8851G3332G19766或G12366中的G8851与G3332G19766平行的任意方G2533运动的情况而言的。高G17907的G2331G19489运动G4613和上G17860运动有G6164不G2528。G17837是由G1122在G2331G19489运动中,人G1319周围G8680压的G17817G17907变G2282

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