基于plc的五層電梯控制系統(tǒng)設(shè)計(jì)論文

1、 / 34基于 基于 PLC PLC 的五層電梯控制系統(tǒng)設(shè)計(jì) 的五層電梯控制系統(tǒng)設(shè)計(jì)電氣工程與其自動(dòng)化專業(yè) 來紅雨[摘 要]電梯不僅僅是高層建筑里的必備設(shè)施，在多層建筑里也是不可缺少的垂直運(yùn)輸工具。據(jù)此本文在闡述電梯的結(jié)構(gòu)和可編程控制器的結(jié)構(gòu)和工作原理的基礎(chǔ)上，針對(duì) 5 層 5 站電梯，使用西門子 200 可編程控制器，設(shè)計(jì)了電梯的控制系統(tǒng)。實(shí)現(xiàn)了電梯的指層控制、轎與

2、各層廳站呼梯指令的記錄、電梯運(yùn)行方向和停靠的層站的控制，自動(dòng)運(yùn)行和自動(dòng)開關(guān)門等功能。這種電梯控制系統(tǒng)應(yīng)用于實(shí)際運(yùn)行的電梯中，運(yùn)行結(jié)果表明：電梯控制系統(tǒng)安全性和可靠性高，日常保養(yǎng)維護(hù)和故障檢修方便，運(yùn)行成本低。[關(guān)鍵詞 關(guān)鍵詞]電梯；控制系統(tǒng)；可編程控制器；西門子 200Design Design of of Five-storey Five-storey Elevator Elevator Control Control System

3、System Based Based on on PLC PLCElectrical Engineering and Automation Specialty LAI LAI Hong Hong - yu yuAbstract Abstract: The elevator is not only the necessary facility in the high-rise building, but also the essentia

4、l vertical transport means in the multi—layered construction. This article elaborated the elevator structure，the structure and the working principle of the programmable logic controller．Aim at the elevator of 5 sto

5、rey and 5 stations，I design this elevator control system by the use of S7-200 programmable logic controller. These modules achieve the functions：fingering out the location of the cabin，registering the instructions from t

6、he cabin and the station hall．choosing the direction and the station of elevator follow these instructions，operating elevator and door automatically，and other functions. This elevator control system applies in the a

7、ctual operating elevator．The operating result indicated：its security and reliability ale high, the routine maintenance and the trouble shooting are convenient, the elevator operating cost is low.Keywords Keywords: Elevat