基于PLC的自动门控制系统设计(附接线图,梯形图)(任务书,论文设计说明书16900字,CAD图纸2张)
摘 要
近年来，随着城市建设的高速发展，各种大型建筑物如宾馆酒楼、各类医院、大型商场大厦、高档写字楼、娱乐设施以及仓库等场所不断兴建，在这些场所中，自动门的应用越来越普及，越来越广。与此同时，对自动门技术性能也提出了更高的要求，中国工程建设标准化协会对此非常重视，即将启用我国自动门技术设计的国家标准，进一步加强自动化门的行业技术规范。国内自动门厂家发展迅速，市场潜力大，但随着自动门市场的快速发展，对产品的性能价格比要求越来越高。本论文通过讨论仓库自动门控制系统的组成，阐述可编程控制器（PLC）在自动门控制中的应用，采用三菱PLC编程的程序控制方式，提出了仓库卷帘式自动门的PLC控制系统总体设计方案、设计过程、组成，列出了具体的主要硬件电路、自动门的控制梯形图。并在分析、处理随机信号逻辑关系的基础上，提出了PLC的编程方法，设计了一套完整的自动门控制系统方案。
关键词：PLC，自动门，标准化
PLC-BASED CONTROL DESIGN OF THE AUTOMATIC DOOR SYSTEM
ABSTRACT
In recent years, develop with the city construction high speed, the large-scale various building builds, in these lieu if the guesthouse wineshop , hospital of all kinds , large-scale market edifice , top grade office building , lieu such as recreation facilities and storehouse are ceaseless, the automatic door application is more and more universal , more and more broad. Meanwhile, the function has also brought forward higher call for to automatic door technology , Chinese engineering construction has standardized an association attaching great importance to here , has started using the national standard that our country automatic door technology designs soon , has reinforced the automation door industry technical code further. The automatic door manufacturer is expanding by leaps and bounds in the homeland , the market potential is big, the marketplace develop rapidly , the function price ratio call for to the product are more and more high but with automatic door. The thesis passes the made up of discussing storehouse automatic door navar's , set forth programming controller (PLC) application in controlling in automatic door , adopt Mitsubishi PLC programming program control way, the PLC navar population design plan having brought forward dyadic storehouse rolling curtain automatic door , the ladder diagram having designed process , made up of , having listed concrete main hardware circuit , the automatic door controlling. Have brought forward the PLC programming method , have designed that a set of entire automatic door controls system scheme and on the basis analysing , handling random signal logical relation's.
KEY WORDS：PLC，Automatic door，Standardization
目 录
前 言 1
第1章 PLC概述 2
1.1 PLC的产生及定义 2
1.2 PLC的特点 3
1.3 PLC的主要功能 5
1.4 PLC的基本结构及原理 6
1.5 PLC的发展趋势 10
第2章 硬件电路设计 12
2.1 PLC的设备要求 12
2.2硬件的可靠性 14
2.3 PLC的编程语言 14
2.4 PLC的机型选择 15
2.5 I/O口的分配及PLC控制外部接线图 17
第3章 软件程序设计 19
3.1仓库大门PLC控制梯形图 19
3.2动作说明 19
结 论 21
谢 辞 22
参考文献 23
外文资料翻译 24
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