plc四层电梯控制系统设计

理工大学课程设计说明书课题名称PLC四层电梯控制系统设计学院专业班级机电一体化技术081学号学生指导老师青岛理工大学琴岛学院教务处2010年12月29日PLC课程设计评定书A1A2A0A3A4A5A7A6A8A10A11A3A9A12A13A14A151题目四层电梯控制系统学生姓名学号指导教师评语及成绩指导教师签名年月日答辩评语及成绩答辩教师签名年月日教研室意见总成绩系主任签名年月日A16A17A18A19A20A21A22A23A24A25A26A19A27A28A29A30A312目录1概述A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A3232设计思路A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32421电梯控制系统构成A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32A32422电梯的工作原理及功能要求A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A335221输入输出回路A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A34222变频调速回路A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A3353硬件设计A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33631输入输出点分配A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33632PLC的外部接线A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A354控制系统程序设计85程序设计A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A36A34A37A38A39A40A41A42A43A44A45A46A47A48A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A36A34A37A49A50A51A52A42A43A44A45A46A47A48A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A53A34A37A54A55A56A57A58A59A42A43A60A61A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A38A34A37A62A63A59A64A65A46A66A65A67A56A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A49A34A37A34A50A51A52A39A40A41A42A43A57A68A69A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A62A34A37A70A71A72A59A73A74A42A43A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A3457A75A76A77A78A79A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A706总结A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A35参考文献A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A33A38A351概述A80A81A82A83A84A85A86A87A88A89A90A83A91A92A93A94A953在本次设计中，我将利用PLC来实现对电梯的控制。在当今时代由于工业自动化程度的不断提高对自动化控制的要求也日趋增加，PLC则能在很大程度上很广的范围内实现自动化控制。20世纪60年代末，为了克服传统继电器的种种应用上的缺点，人们研制出了一种先进的自动控制设备PLC，由于PLC具有优良的技术性能，因此它一问世就很快得到了推广应用。现在PLC作为用于工业生产过程控制的专用计算机，与商家、家用的微机不同，由于控制对象的复杂性，使用环境的特殊性和工作运行的连续性，使其在设计上有G16780G3822特点。G3G708G20G709G3G2499G19764性高，G6251G5190G6212能G2159G5390G727G3G7082G709G3G13546程G7053G8873G12628G2345、G11464G16278G727G3G708G22G709G3G1319G12227G4579、G13803能G1314、G18337G18339G17743G727G3G708G23G709G3G11840G1226G18209G3883G21796G1852，用G6155使用G7053G1427，G17878应性G5390G727G3G708G24G709G3G13007统的设计G18G4445G16025、G16855G16809工作G18339G4581G727G3G7086G709G3G13512G1474工作G18339G4579、G13512G6264G7053G1427G727G3G708G26G709G3G6521G2487G8181G3371G2163能G5390、G2709种G3822。G3因此，PLC行业G5062G13475在工业G5078G3342上G2356有一大G10267G20058G3332。G11458G2081，PLC在G3281内G3818G5062广G8879应用于G19062G19093、G11719G8845、化工、电G2159、G5326G7460、机G7812制G17908、G8785G17722、G17743G13454、G1144G17902运G17767、环G1457G2462G7003化G4101G1060G12573G2520G1022行业。本次设计G2265G6336对PLCG3818G18108G6521G13459设计，程G5219G2163能G3282设计，梯G5430G3282的设计，G17836有G2419G10714G2010G7524G12573。G11468G1461此次设计G2530，我对电梯的实G19481运行G1209G2462PLC的G3534本G2419G10714和控制过程能有G2033G8505的G6496G6581。G32设计思路A80A81A82A83A84A85A86A87A88A89A90A83A91A92A93A94A95421电梯控制系统构成电梯控制G13007统G1039要由G2476G20069G16855G17907G1039G3250G17347、G17767G1849G17767出G2345G1815G1209G2462G3PLCG3G2345G1815G7512G6116，PLC用来G4448G6116对电梯G7367引电机G2462开关门机的起动，加减G17907，停止，运行G7053向，楼层显示，层站召唤，轿箱内操作，G4445G1852G1457G6264G12573指令G1461号进行管G10714和控制G2163能。G3G322电梯的工作原理及功能要求22G20G17767G1849G17767出G3250G17347G3G17767G1849G17767出G2345G1815为G3PLCG3的G3IG18OG3G6521G2487G18108G2010，G1039要由轿箱内选层、楼层G2462G7053向指示、厅G3818呼叫、开关门、上下G5390迫换G17907开关、井道内的上下平层、门锁、消防、G4445G1852G1457G6264继电器、检G1474、称G18337、泊梯G12573G2345G1815G7512G6116。G3G708G20G709G17767G1849G2345G1815为开关门按钮，G17767G1849G3PLCG3控制轿门的开闭G708厅门也同时动作G709G727上下平层G16025置，用来G1457证电梯轿箱在G2520层停G19764时准确平层G727厅G3818呼叫G2345G1815，用来对G2520层站的厅G3818召唤G1461号进行登记、记忆和消除G727轿箱内选层G2345G1815，负责对预选楼层指令的登记、消除和指示G727上下限G5390迫换G17907开关，用于G1457G6264电梯的高G17907运行G4445G1852，避免电梯出现冲顶或蹲底事故，当电梯到达上下端站时，G16025在轿厢边的上下限G5390迫换G17907开关打板，G1461号G17767G1849G3PLC，PLCG3发出换G17907G1461号G5390迫电梯减G17907运行到平层位置G727门锁G16025置G708或轿门和厅门联锁G1457G6264G16025置G709，轿门闭合和G2520厅门闭合上锁是电梯正常起动运行的G2081提G727G4445G1852G3250G17347，G17902常G2265G6336轿顶内急停开关、轿内急停开关、限G17907器断绳开关、G4445G1852钳开关、限G17907器超G17907开关、G11468G5219G1457G6264继电器、底坑急停开关、上下限极限开关G12573G727检G1474、消防和泊梯，检G1474、消防和泊梯为电梯的三种运行G7053式，检G1474运行为电梯检G1474时的慢G17907运行G7053式，消防运行有消防返G3250G3534站和消防员专用两种运行状态，泊梯状态，消除内选和G3818呼G1461号，自动返G3250泊梯层、关门并断电G727称G18337G2345G1815，用来检测轿厢负荷，判断电梯处于欠载、满载或超载状态，然G2530G17767出数字G1461号给G3PLC，根据负载情况进行起动G2159矩补偿，使电梯运行平稳。G3G7082G709G17767出G2345G1815为层楼指示灯、楼层G2462G7053向指示G2345G1815，G2265G6336电梯上下行G7053向指示灯G1209G2462报站钟G12573，G11458G2081的G7053向G2462层楼指示灯G1039要有七段码显示G7053式和点阵显示G7053式，本G13007统为七段码显示G7053式G727开关门G2345G1815，用于控制电梯的厅门和轿门的打开和关闭，在自动定向G4448G6116或电梯平稳停G19764G2530，PLC给出G11468关指令，G4448G6116开关门动作。G3222G2476G20069G16855G17907G3250G17347G3G2476G20069G16855G17907G1039G3250G17347由G2476G20069G16855G17907驱动、三G11468G1144流G17767G1849、G7367引机和制动G2345G1815G7512G6116三G11468电源G3R、G54、G55G3G13475G6521G13459端G4388进G1849G2476G20069器为其G1039G3250G17347和控制G3250G17347G1391电，G17767出端A80A81A82A83A84A85A86A87A88A89A90A83A91A92A93A94A955为两G11468电G6521电动机的快G17907G13481G13464，G3818G6521制动G2345G1815减G4581了制动时G19400，加快制动过程。G2476G20069器将实G19481G17907度与G2476G20069器内G18108的给定G17907度G11468G8616G17751，G1186G13792G16855G14422G2476G20069器的G17767出G20069G10587G2462电G2399，使电梯的实G19481G17907度G17331G19555G2476G20069器内G18108的给定G17907度，达到G16855G14422电梯G17907度，G7071G17728G13546码器用来检测电梯的运行G17907度和运行G7053向的G11458的。G2476G20069器G17767G1849G1461号为上、下行G7053向指令，G1314G17907、高G17907、检G1474G17907度G13546码指令。G33硬件设施A96A97A98A99A100A101A102A103A104A105A106A99A107A108A109A110A111631输入/输出的分配如下G16825G13007统G2356用PLC的30G1022I/OG2487，14G1022G17767G1849点，16G1022G17767出点，具G1319的I/OG2010G18209G3926下G3282G6164示A112A113A114A115A116A117A118A119A120A114A115A116A121A1180A122A123A124A123I000A125A126A127A128A129A130Q001A131A123A124A123I011A125A126A132A128A129A130Q012A133A123A124A123I022A125A134A135A136Q023A137A123A124A123I033A125A134A138A136Q034A139A140A122A141I044A139A140A122A141A142A143Q045A139A140A131A141I055A139A140A131A141A142A143Q056A139A140A133A141I066A139A140A133A141A142A143Q067A139A140A137A141I077A139A140A137A141A142A143Q078A122A123A144A140A127A128I108A122A123A144A140A127A128A142A143Q109A131A123A144A140A127A128I119A131A123A144A140A127A128A142A143Q1110A133A141A144A140A127A128I1210A133A141A144A140A127A128A142A143Q1211A131A141A144A140A132A128I1311A131A141A144A140A132A128A142A143Q1312A133A141A144A140A132A128I1412A133A141A144A140A132A128A142A143Q1413A137A141A144A140A132A128I1513A137A141A144A140A132A128A142A143Q1514A145A146A147A148I2014A148A125A134A135A136Q1615A145A146A149A148I2115A148A125A134A138A136Q1716A147A148A150A151I2217A149A148A150A151I2318A125A126A127A152A153A150A151I2419A125A126A132A154A153A150A151I2532PLC的外部接线设计本设计的PLCG3818G18108G6521G13459G3282G3926G3282G6164示CPG56226CG49的传G5875器电源2G23G57G11G39CG12G2499G1209G17767A155A156A157A158A159A160A161A162A163A164A165A158A166A167A168A169A1707出600G80G36电流，G17902过G7692算在本设计中PLCG4493G18339G4448G1852满G17287要求，CPG56226CG49的G17767出继电器G16314点G4493G18339为2G36，电G2399范围为G24G97G220G57G708G39CG709或G24G972G240G57G708G36CG709。G3A171A172A173A174A175A176A177A1784控制系统程序工艺流程分析A179A180A181A182A183A184A185A186A187A188A189A182A190A191A192A193A1948根据电梯的G2163能要求与工作G2419G10714G1209G2462G17767G1849G18G17767出点的G3332G3348G2010G18209G15932，来G13484制电梯的程G5219流程G15和设计电梯的程G5219梯G5430G3282。电梯程G5219流程G3282为G3282G23G20。梯G5430G3282G2010G6116G2033G3999化、指层控制、开关门控制、轿内呼叫与G7643记控制、厅G3818呼叫与G7643记控制、电梯上下行选G6333与指示控制、电梯的运行控制来G13546G1901与G16855G16809。G7380G2530G1889G13464合G16855G16809。G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3G3电梯程G5219流程G3282G3A195A196A197A198A199A200A201A202A203A204A205A198A206A207A208A209A21095程序图51外召唤信号登记及消除厅G3818召唤指令具有登记指示，到层G2474消。A211A212A213A214A215A216A217A218A219A220A221A214A222A223A224A225A2261052内指令信号登记及消除点动内呼按钮，G1461号登记显示。到层G1461号G2474消。本G13007统设一楼为G3534站，两G2010钟内G7092G1231G1321操作，电梯自动返G3250一楼。A211A212A213A214A215A216A217A218A219A220A221A214A222A223A224A225A2261153电梯的平层信号处理54选层定向及反向截梯A211A212A213A214A215A216A217A218A219A220A221A214A222A223A224A225A22612轿厢上行轿厢下行A211A212A213A214A215A216A217A218A219A220A221A214A222A223A224A225A2261355内指令外召唤信号的保持A211A212A213A214A215A216A217A218A219A220A221A214A222A223A224A225A22614轿厢的内呼指令与G3818召唤指令G1457G6357G1461号，用于在有G1068G3364G19668要的楼层停G17722，并自动或G6175动G6203行开关门操作。开关门G6203行一次G1055G2530，G1461号G2474消。使电梯能G3827继续G2721应其G1194G1068G3364G1461号。56各楼层停车信号A227A228A229A230A231A232A233A234A235A236A237A230A238A239A240A241A2421557自动开关门A227A228A229A230A231A232A233A234A235A236A237A230A238A239A240A241A24216G3926梯G5430G3282G6164示，电梯到层停G17722G2530，G5322时2S开门，5SG2530自动关门。并设有G6175动开门按G6209和关门按钮。G2499实现G2375时开关门。A243A244A245A246A247A248A249A250A251A252A253A246A254A255A11A0A1176总结G17902过G17837次G16850程设计，我G7368G9157G2063G3332G16760G16794到PLC技术不G1177G2499G1209实现G17935G17765控制、G20046G5219控制、定时、计数、算术运算、数据处G10714、数据G17902G1461G12573G2163能，并G1000具有处G10714G2010G6915、中断、自G16798断能G2159。G17935G17765控制G2163能G17902过G17731G1226G13546程实现，G7592性G5390，控制G2163能G3822，控制G13459G17347大大G12628化。G54G26G252200PLC的G13546程G17731G1226为G54G55G40PG26G3G48G76G70G85G82G18G90IG49G222，是一种G3534于G90G76G81G71G82G90G86平G2500的应用G17731G1226，它G2499G1209使用G17902用的G1022人计算机作为G3282G5430G13546G17765器，用于在G13459或G12175G13459开发用G6155程G5219，用于在G13459对PLC进行G2520种操作，并G1000G2499G1209在G13459实时G11429控用G6155程G5219的G6203行状态。它提G1391了三种G13546程G16833G16340，G2462梯G5430G3282LG36G39，G16833G2489G15932G54G55LG2462G2163能G3371G3282G41G37G39，G8611种G16833G16340G18129有自G5061的特点。梯G5430G3282LG36G39是在继电器G6521G16314控制G3534G11796上G9448G2476G13792来的，是一种G3282G5430化的G13546程G16833G16340。G13546程人员G1972G1058不G5529具备计算机的G3534G1