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舞台灯光的 PLC 控制

摘要：随着科技的发展，无论在日常生活中，还是在工农业发展中，PLC 具有广泛的

应用。PLC 的一般特点：抗干扰能力强，可靠性极高、编程简单方便、使用方便、维

护方便、设计、施工、调试周期短、易于实现机电一体化。PLC 总的发展趋势是：高

功能、高速度、高集成度、大容量、小体积、低成本、通信组网能力强。本舞台灯电

路采用 PLC 为控制核心，具备开启和全部停止功能，这是一种 PLC 控制的自动灯光音

响控制系统。应用此控制系统能显著提高劳动效率，减少劳动强度。

关键词：高集成度、通信组网、舞台灯、PLC

The stage lighting control of PLC

Abstract:With the development of technology, whether in daily life, or in

the industrial and agricultural development, PLC has a wide range of

applications. PLC general features: anti-interference ability, high reliability,

programming simple and easy to use, easy to maintain, design,

construction, commissioning period is short, easy to implement macaronis.

PLC general trend is: high-performance, high speed, high integration, high-

capacity, and small size, low cost, communications networking capability.

The stage lighting circuit PLC as the control center, with open and all stop

function, which is a PLC controlled lighting audio control systems.

Application of this control system can signi#cantly increase labor

productivity, reduce labor intensity.

Keywords: High level of integration, Communication network, Stage lights, PLC

目  录
第一章 绪论............................................................................................................................5
1.1 可编程控制器的概述................................................................................................5
1.1.1 PLC 的起源......................................................................................................5
1.1.2 PLC 的发展......................................................................................................5
1.2 PLC 的定义及特点....................................................................................................5
 可编程控制器..........................................................................................................5
 PLC 的特点：..........................................................................................................6
1.3 舞台灯的发展............................................................................................................6
1.4 毕业设计内容安排....................................................................................................7
第二章 S7-300 系列 PLC 的配置及组态...............................................................................8
2.1 S7-200 系列 PLC 的基本硬件组成...........................................................................8
 S7-300 的结构特点..................................................................................................8
 S7-200 的硬件组态..................................................................................................8
2.2 S7-200 的 I／O 地址组态..........................................................................................9
 CPU 模块..................................................................................................................9
2.2.2 本机 I/O 与扩展 I/O 的地址分配....................................................................9
 模拟量的应用..........................................................................................................9
2.3 PLC 控制舞台灯系统的任务要求..........................................................................15
2.4 PLC 控制舞台灯系统输入/输出分析.....................................................................16
2.5 PLC 控制舞台灯系统的硬件组态..........................................................................16
2.6 PLC 控制舞台灯系统的 I/0 分配表........................................................................17
第三章 S7-200 的指令系统及编程......................................................................................19
3.1 STEP 7 的指令结构.................................................................................................19
3.2 PLC 控制舞台灯系统的程序..................................................................................21
第四章 模拟软件 S7-PLCSIM 调试程序.............................................................................30
4.1 S7-PLC 模拟软件 S7-PLCSIM 简介.......................................................................30
 S7-PLCSIM 的特性简介........................................................................................30
 S7-PLCSIM 的使用方法........................................................................................30
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4.2 PLC 控制舞台灯系统的调试..................................................................................32
结束语...................................................................................................................................38
致 谢......................................................................................................................................39
参考文献...............................................................................................................................40
第一章 绪论............................................................................................................................5
1.1 可编程控制器的概述................................................................................................5
1.1.1 PLC 的起源......................................................................................................5
1.1.2 PLC 的发展......................................................................................................5
1.2 PLC 的定义及特点....................................................................................................5
 可编程控制器..........................................................................................................5
 PLC 的特点：..........................................................................................................6
1.3 舞台灯的发展............................................................................................................6
1.4 毕业设计内容安排....................................................................................................7
第二章 S7-300 系列 PLC 的配置及组态...............................................................................8
2.1 S7-200 系列 PLC 的基本硬件组成...........................................................................8
 S7-300 的结构特点..................................................................................................8
 S7-200 的硬件组态..................................................................................................8
2.2 S7-200 的 I／O 地址组态..........................................................................................9
 CPU 模块..................................................................................................................9
2.2.2 本机 I/O 与扩展 I/O 的地址分配....................................................................9
 模拟量的应用..........................................................................................................9
2.3 PLC 控制舞台灯系统的任务要求..........................................................................15
2.4 PLC 控制舞台灯系统输入/输出分析.....................................................................16
2.5 PLC 控制舞台灯系统的硬件组态..........................................................................16
2.6 PLC 控制舞台灯系统的 I/0 分配表........................................................................17
第三章 S7-200 的指令系统及编程......................................................................................19
3.1 STEP 7 的指令结构.................................................................................................19
3.2 PLC 控制舞台灯系统的程序..................................................................................21
第四章 模拟软件 S7-PLCSIM 调试程序.............................................................................30
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