五台电动机顺序控制系统设计.pdf

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这次以“五台三相笼型异步电动机顺序控制系统设计为题目的课程设计方案基

本满足控制要求,可以实现五台点送机按要求动作的控制。

其中主程序用到了我已经学到的指令语句，比如:时钟指令,设定实时时钟指令，,

等等.子程序的内容我们就很熟悉了，它主要使用了定时器,触点和输出线圈，这些都很

容易明白.

关键词：逻辑控制;时钟；定时

第1章引言············································································································1·

1.1设计内容

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1.2设计要求

1.3设计思路

第2章系统总体方案分析与设计·······································································1·

2.1控制对象

2。2控制要求

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2。3方案分析

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2。4方案设计

2。5元器清单

第3章PLC控制系统设计····················································································2·

3.1控制要求分析及设计

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3.1.1主电路设计·······························

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