文档介绍：摘要
现代社会科技日新月异地飞速发展,经济步伐不断加快,现代化工业显著进步。生产线上出现了许多提高效率、提升效益的自动化设备。所以本小组在指导老师的带领下开展了“纯净水灌装线控制器”的课题。
本文共六章,深入而详细地介绍了纯净水灌装线控制器的作用、本小组的研究方向以及研究成果。第一章介绍自动灌装线控制系统的应用范围和功能意义:第二章讲述PLC的基本知识:第三章具体规划了PLC控制器的设计:第四章简单了解Auto CAD这一制图软件:第五章描述了控制器内部的一些元器件:第六章就开始了程序的编写。
本设计已经成功制作出实物并通过调试,从而验证了本小组PLC程序的正确性,进一步达到理论与实践相结合。本设计主要价值在于运用理论与实际相结合,虽然没有百分百的实现,但也不失这样的价值。
关键词:PLC Auto CAD 自动灌装线控制器程序编写元器件
Abstract
The advancement of technology in modern society, rapid development, accelerating the pace of the economy, significant progress of modern industry. There were many production line to improve efficiency, enhance the effectiveness of automation equipment. Therefore, the instructor of the group carried out under the leadership of "pure water filling line controller" issue.
This six chapters, in-depth and detailed description of the pure water filling line controller role, the research team and research results. The first chapter introduces the automatic filling line control system and the functional significance of the scope of application: The second chapter describes the basics of PLC: the PLC chapter specific planning controller design: a simple understanding of Chapter IV of the Auto CAD drawing software: Fifth chapter describes some of the internal ponents: Chapter began the preparation process.
The design has been essfully fabricated by the Food Ice debug PLC group to verify the correctness of the program, and further between theory and practice. Main value of this design is to apply bination of theory and practice, although not a hundred percent to achieve, but without losing that value.
Key words: The PLC control Auto CAD Automatic Can System Program design
ponents
目录
引言························ 4
PLC的基本知识····················5
PLC的产生与发展···············································5
PLC的工作原理·················································6
PLC的主要作用和特点···········································7
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