【正文】 life, the elevator industry has entered a new period of development, now has bee a manned elevator can be FM speed regulator control, this control has the advantages of safety, good reliability, fort and other characteristics, is now the mainstream of elevator control system the control system based on PLC, and with many userfriendly intelligent control system. In recent years, with the rapid development of the elevator industry, PLC in the elevator control system is used more and more widely, for the system of SIEMENS S7300 relative to S7200 in the function is more powerful and better expansibility and so on, as a basis of elevator control system based on SIEMENS S7300 system, bined with Wincc software to design of the elevator control technology. The system through the working principle of the elevator and the work flow, the design of four layer elevator PLC control system. This paper mainly introduces the development situation of elevator system, the working principle and 吉林大學(xué)遠(yuǎn)程教育 13屆本科生畢業(yè)論文（設(shè)計(jì)） ponent of S7300, the PLC is introduced, based on the elevator control system design and Wincc PLC in the elevator control system design which consists of the following parts. SIEMENS is a world leading pany, a practical and economic practical solution as the S7300 system which is widely used in the industrial sector, the system uses the SIEMENS PLC system and the elevator control system by bining the control system is a more advanced, has a very good development prospects. Keywords： PLC The elevator control system SIEMENS 吉林大學(xué)遠(yuǎn)程教育 13屆本科生畢業(yè)論文（設(shè)計(jì)） 目 錄 第 1 章、緒論 .................................................................................................................. 1 第 1 節(jié) 電梯的起源和發(fā)展 .......................................................................................... 1 第 2 節(jié) 電梯的發(fā)展現(xiàn)狀 ............................................................................................. 2 第 3 節(jié) 電梯的結(jié)構(gòu) ..................................................................................................... 2 第 4 節(jié) 研究背景 ........................................................................................................ 4 第 5 節(jié) 研究意義 ........................................................................................................ 4 第 2 章、 PLC 的簡介 ........................................................................................................ 5 第 1 節(jié) PLC 的基本概念 ............................................................................................... 5 第 2 節(jié) PLC 的工作原理 ............................................................................................... 5 第 3 節(jié) S7300 硬件系統(tǒng)介紹以及選型 ....................................................................... 5 第 4 節(jié) S7300 軟件系統(tǒng)介紹 ..................................................................................... 7 STEP7 的安裝與使用 ........................................................................................ 7 PLCSIM 的安裝與使用 ...................................................................................... 8 WINCC 的安裝與使用 ....................................................................................... 8 第 3 章、基于 S7300 的電梯 控制系統(tǒng)設(shè)計(jì) ..................................................................... 9 第 1 節(jié) 總體設(shè)計(jì) ........................................................................................................ 9 控制系統(tǒng)的目標(biāo) ............................................................................................. 9 控制系統(tǒng)的方案 ............................................................................................. 9 第 2 節(jié) S7300 電梯控制系統(tǒng)的總體介紹 .................................................................... 9 電梯控制的要求 ............................................................................................. 9 I/O 點(diǎn)數(shù)的分配 .............................................................................................. 10 電梯系統(tǒng)流程圖 ........................................................................................... 11 第 3 節(jié) 電梯控制系統(tǒng)的 PLC 程序設(shè)計(jì) ...................................................................... 12 硬件組態(tài)的設(shè)計(jì) ........................................................................................... 12 STEP7 符號表生成 .......................................................................................... 13 廂門開關(guān)的控制程序 .................................................................................... 14 轎廂升降的控制程序 .................................................................................... 17 程序的調(diào)試與下載 ........................................................................................ 18 吉林大學(xué)遠(yuǎn)程教育 13屆本科生畢業(yè)論文（設(shè)計(jì)） 第 4 章、 WINCC 電梯監(jiān)控系統(tǒng)的設(shè)計(jì) ........................................................................... 21 第 1 節(jié) WINCC 畫面編輯 ........................................................................................... 21 第 2 節(jié) WINCC 與 S3300 的通訊 ............................................................................... 23 第 3 節(jié) 電梯監(jiān)控系統(tǒng)的實(shí)現(xiàn) .................................................................................... 25 第 5 章、結(jié)論 ................................................................................................................ 26 致 謝 ............................................................................................................................ 27 參考文獻(xiàn) ....................................................................................................................... 28 吉林大學(xué)遠(yuǎn)程教育 13屆本科生畢業(yè)論文（設(shè)計(jì)） 第 1 頁 共 28 頁 第 1 章、緒論 第 1 節(jié) 電梯的起源和發(fā)展 隨著城市建設(shè)的不斷發(fā)展，樓群 的 建設(shè)也越來越高，電梯也越來越廣泛的利用在現(xiàn)實(shí)生活中，電梯成為一種交通工具與人們的生活息息相關(guān)。全文主要介紹電梯系統(tǒng)的發(fā)展概況、工作原理和組成部分，S7300 這一 PLC 的介紹，基于 PLC 的電梯控制系統(tǒng)的設(shè)計(jì)和 Wincc的電梯監(jiān)控系統(tǒng)設(shè)計(jì)這幾個部分組成。電梯已經(jīng)作為一種重要的交通工具應(yīng)用在我們的日常生活中，電梯行業(yè)也進(jìn)入到新的發(fā)展時(shí)期，現(xiàn)如今載人