PLC流水灯控制系统系统设计与仿真《可编程控制器原理与应用》综合设计性实验 完成基于S7-1200的流水灯控制系统设计与仿真，包括PLC选型、电气原理图绘制，基于博途平台的硬件组态、变量定义、PL
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PLC流水灯控制系统系统设计与仿真《可编程控制器原理与应用》综合设计性实验。完成基于S7-1200的流水灯控制系统设计与仿真，包括PLC选型、电气原理图绘制，基于博途平台的硬件组态、变量定义、PLC程序设计与仿真。有8个指示灯L1—L8（DC24V）。按下起动按钮后，按L1→L8的顺序依次点亮，再按L8→L1的顺序依次熄灭，时间间隔均为1秒，循环运行N次（N>1，自定义）。按下停止按钮，系统停止运行，所有灯熄灭。实现要求见图1，梯形图、触摸屏运行正常。设计说明书撰写非常详细，包括：硬件组态说明、变量表、每段程序运行原理解析、触摸屏画面、画面内元件设置方法等。内容包括博途程序、说明书两部分另有编程、触摸屏设置、调试、仿真演示全过程录像，对应解释操作步骤与原理，时长36分钟 <link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90240751/2/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90240751/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">PLC<span class="_ _0"> </span><span class="ff2">流水灯控制系统系统设计与仿真</span></div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">1.<span class="_ _1"> </span><span class="ff2">引言</span></div><div class="t m0 x2 h2 y3 ff2 fs0 fc0 sc0 ls0 ws0">在现代工业自动化领域<span class="ff3">，</span>可编程控制器<span class="ff3">（<span class="ff1">PLC</span>）</span>成为了控制和监控各种工业设备的核心<span class="ff4">。<span class="ff1">PLC<span class="_ _0"> </span></span></span>流</div><div class="t m0 x1 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">水灯控制系统是一种常见的应用场景<span class="ff3">，</span>它通过按指定的顺序点亮和熄灭多个指示灯<span class="ff3">，</span>实现对设备运行</div><div class="t m0 x1 h2 y5 ff2 fs0 fc0 sc0 ls0 ws0">状态的可视化显示<span class="ff4">。</span>本文将围绕这一主题<span class="ff3">，</span>介绍基于<span class="_ _2"> </span><span class="ff1">S7-1200<span class="_ _0"> </span></span>的<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>流水灯控制系统的设计与仿真</div><div class="t m0 x1 h3 y6 ff4 fs0 fc0 sc0 ls0 ws0">。</div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls0 ws0">2.<span class="_ _1"> </span><span class="ff2">系统设计</span></div><div class="t m0 x2 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">2.1.<span class="_"> </span>PLC<span class="_ _0"> </span><span class="ff2">选型</span></div><div class="t m0 x3 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">在设计<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>流水灯控制系统时<span class="ff3">，</span>我们选择了<span class="_ _2"> </span><span class="ff1">S7-1200<span class="_ _0"> </span></span>作为<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>的型号<span class="ff4">。<span class="ff1">S7-1200<span class="_ _0"> </span></span></span>具有较小</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">的体积<span class="ff4">、</span>高性能<span class="ff4">、</span>丰富的接口和灵活的编程能力<span class="ff3">，</span>非常适合本系统的需求<span class="ff4">。</span></div><div class="t m0 x2 h2 yb ff1 fs0 fc0 sc0 ls0 ws0">2.2.<span class="_"> </span><span class="ff2">电气原理图绘制</span></div><div class="t m0 x3 h2 yc ff2 fs0 fc0 sc0 ls0 ws0">在进行<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>系统设计之前<span class="ff3">，</span>我们首先完成了系统的电气原理图绘制工作<span class="ff4">。</span>电气原理图清晰地</div><div class="t m0 x1 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">展示了各个指示灯以及起动按钮和停止按钮之间的连接关系<span class="ff3">，</span>为后续的硬件组态提供了重要的参考依</div><div class="t m0 x1 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">据<span class="ff4">。</span></div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">3.<span class="_ _1"> </span><span class="ff2">硬件组态与变量定义</span></div><div class="t m0 x2 h2 y10 ff2 fs0 fc0 sc0 ls0 ws0">基于博途平台<span class="ff3">，</span>我们进行了硬件组态与变量定义工作<span class="ff4">。</span>通过博途平台提供的图形化界面<span class="ff3">，</span>我们可</div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">以方便地完成对<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>的输入输出模块以及连接线路的设置<span class="ff4">。</span>同时<span class="ff3">，</span>我们根据系统需求定义了相应的变</div><div class="t m0 x1 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">量<span class="ff3">，</span>为<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>程序设计做好准备<span class="ff4">。</span></div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">4.<span class="_ _1"> </span>PLC<span class="_ _0"> </span><span class="ff2">程序设计与仿真</span></div><div class="t m0 x2 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">我们使用博途平台提供的编程工具<span class="ff3">，</span>进行<span class="_ _2"> </span><span class="ff1">PLC<span class="_ _0"> </span></span>程序的设计与仿真<span class="ff4">。</span>基于流水灯控制系统的功能需</div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">求<span class="ff3">，</span>我们编写了一段程序<span class="ff3">，</span>在按下起动按钮后<span class="ff3">，</span>指示灯将按照<span class="_ _2"> </span><span class="ff5">L1→L8<span class="_ _0"> </span></span>的顺序依次点亮<span class="ff3">，</span>并在<span class="_ _2"> </span><span class="ff1">1<span class="_ _0"> </span></span>秒后</div><div class="t m0 x1 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">再按<span class="_ _2"> </span><span class="ff5">L8→L1<span class="_ _0"> </span></span>的顺序依次熄灭<span class="ff4">。</span>通过循环运行<span class="_ _2"> </span><span class="ff1">N<span class="_ _0"> </span></span>次<span class="ff3">，</span>我们可以灵活地控制系统的运行次数<span class="ff4">。</span></div><div class="t m0 x1 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">5.<span class="_ _1"> </span><span class="ff2">系统操作与触摸屏界面</span></div><div class="t m0 x2 h2 y18 ff2 fs0 fc0 sc0 ls0 ws0">为了方便用户对流水灯控制系统进行操作<span class="ff3">，</span>我们设计了一个触摸屏界面<span class="ff4">。</span>触摸屏界面直观地展示</div><div class="t m0 x1 h2 y19 ff2 fs0 fc0 sc0 ls0 ws0">了系统的起动按钮<span class="ff4">、</span>停止按钮以及当前运行状态<span class="ff4">。</span>用户可以通过触摸屏界面来启动和停止系统<span class="ff3">，</span>实现</div><div class="t m0 x1 h2 y1a ff2 fs0 fc0 sc0 ls0 ws0">对系统运行状态的可控制<span class="ff4">。</span></div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">6.<span class="_ _1"> </span><span class="ff2">设计说明书撰写</span></div><div class="t m0 x2 h2 y1c ff2 fs0 fc0 sc0 ls0 ws0">为了使设计过程更加规范和系统化<span class="ff3">，</span>我们撰写了一份详细的设计说明书<span class="ff4">。</span>设计说明书包括硬件组</div><div class="t m0 x1 h2 y1d ff2 fs0 fc0 sc0 ls0 ws0">态说明<span class="ff4">、</span>变量表<span class="ff4">、</span>每段程序运行原理解析以及触摸屏画面的设置方法等内容<span class="ff4">。</span>通过阅读设计说明书<span class="ff3">，</span></div><div class="t m0 x1 h2 y1e ff2 fs0 fc0 sc0 ls0 ws0">读者可以全面了解系统的设计思路<span class="ff4">、</span>功能原理以及操作方式<span class="ff4">。</span></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div>