基于PLC六层电梯编程的设计

基于PLC六层电梯编程的设计(开题报告,外文翻译,论文说明书10000字,PDF程序块)
摘要
社会发展日新月异，其步伐也越来越快。电梯在给快节奏的人们出行交通提供便利及提高效率的同时，给予电梯使用者更高的生活品质。本文从分析电梯发展历程入手，针对直接升降电梯，先分析其运行机理，然后结合全国大学生“西门子杯”工业自动化挑战赛所指定的外部硬件基础上，采用西门子S7-1200系列的PLC作为主控制器，Profibus主站通讯模块用于与从站的下位机电梯模型进行交互。上海泗博自动化公司提供的PM-125(485-Profibus)从站模块用于与下位机直接串口通讯。
通过PLC编程及监控，六层电梯系统可模拟真实电梯对各种输入信号的响应及轿厢状态，以及检验用户所编制程序的正确性。此外，鉴于西门子杯大赛给予的电梯仿真软件需要网络验证才可使用的弊端，本文通过对EES软件网络验证进程的抓包及后台伪装，实现了对该软件的破解，破解后的软件包可用于所有电梯爱好者的仿真。
关键词：PLC电梯Profibus通讯串口通信
 
Six elevators programming and software cracking
Abstract
The rapid social development, the pace is becoming more and more quickly.The elevator to the fast pace of people travel to provide convenient transportation and improve efficiency at the same time, give the elevator users a higher quality of life.This paper analyzes the development course of, in view of the elevator directly, analyze its operation mechanism, and then combined with the national college students \"cup\" Siemens industrial automation challenge as specified by the external hardware basis, adopting Siemens series S7-1200 PLC as the main controller, Profibus communication module is used for the main and interaction from standing under a machine elevator model.Shanghai see bo automation company provide PM - 125 (485 - Profibus) from station module for a serial port communication directly with lower machine.

Through PLC programming and monitoring, six-story elevator system can simulate the real elevator response to all kinds of input signals and capsules, and to test the correctness of the program. In addition, in view of the Siemens bowl for elevator simulation software need to be available network authentication, this article through to EES network software validation process caught and background camouflage, realized with the software of crack, crack after packages can be used in the simulation for all lovers of the elevator.
Keywords:  PLC, elevator, Profibus communication, A serial port communication
 
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目录
摘 要    I
Abstract    II
第一章  引言    1

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1.1  国内外研究现状    1
1.2  选题目的与意义    1
第二章  电梯的种类与组成部分    4
2.1  电梯的种类    4
2.2  电梯组成的部分    5
2.3  电梯的工作原理    6
第三章  系统硬件介绍    7
3.1  硬件设计的原理框图    7
3.2  PLC的发展历史    9
3.3 PM125通信模块    10
第四章  电梯软件系统    13
4.1  设备组态    14
4.2  Prifibus的通讯程序    14
4.3  电梯初始化处理程序    15
4.4  呼梯信号的处理程序    15
4.5  轿厢运行程序    16
4.6  电梯开关门程序    17
第五章  仿真电梯的调试    19
第六章  软件破解与安装    21
结束语    25

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参考文献    26
致谢    27
附录    28