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字数:19644,页数:42 附任务书,开题报告
摘 要
多年来，可编程控制器（以下简称PLC）从其产生到现在，实现了接线逻辑到存储逻辑的飞跃；其功能从弱到强，实现了逻辑控制到数字控制的进步；其应用领域从小到大，实现了单体设备简单控制到胜任运动控制、过程控制及集散控制等各种任务的跨越。今天的PLC在处理模拟量、数字运算、人机接口和网络的各方面能力都已大幅提高，成为工业控制领域的主流控制设备，在各行各业发挥着越来越大的作用。
关键字：可编程控制器；单体设备简单控制；工业控制
In the PLC application and the use should pay attention question
Zhiping Yuan
0501 electronic informations
Abstract: For many years, the programmable controller (has hereafter referred to as PLC) to produce from it to the present, has realized the wiring logic to the stored logic leap; Its function from weak ones to strong ones, realized logic to control the numerical control the progress; Its application domain from infancy to maturity, realized the monomer equipment to control the competent movement control, the process control and the collection and distribution control simply and so on each kind of duty spanning. Today PLC in the processing simulation quantity, the digital operation, the man-machine connection and network various aspects ability all largely enhanced, becomes the industry control domain the mainstream control device, is playing the more and more major role in all the various trades and occupations.
Key words: Programmable controller; Monomer equipment simple control;
Industry control
目 录
摘要 .................................................................... 2
第1章 可编程控制器概论 ..................................................3
第1.1节 可编程控制器简介 ................................................3
第1.2节 PLC可程控器的内部结构 ...........................................5
第1.3节 可编程控制器控制实例............................................ 7
第2章 PLC应用及使用中应注意的问题 .......................................12
第2.1节 PLC应用与使用................................................... 12
第2.2节 PLC应用中注意的问题............................................. 15
第3章 PLC系统的抗干扰措施............................................... 20
第3.1节 PLC系统组成结构................................................. 20
第3.2节 PLC系统安装时的抗干扰措施....................................... 22
第3.3节 PLC系统的抗干扰措施 .............................................24
第4章 PLC 的发明和发展过程.............................................. 27
第4.1节 引言 ............................................................27
第4.2节 PLC的发展过程................................................... 27
第5章 PLC在计算机监控系统中的运用 .......................................31
第5.1节 计算机监控系统中PLC的应用....................................... 31
致谢..................................................................... 35
参考文献 .................................................................36
