西门西门子s7-200smart PPI 通讯说明和通讯实例子S7-200 SMART PPI 通讯说明和通讯实例
资源内容介绍
西门子s7-200smart PPI 通讯说明和通讯实例 <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/89658650/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/89658650/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">西门子<span class="_ _0"> </span><span class="ff2">S7-200 SMART PPI<span class="_"> </span></span>驱动</div><div class="t m0 x2 h3 y2 ff2 fs1 fc0 sc0 ls0 ws0">1. <span class="_"> </span><span class="ff1">硬件连接</span> <span class="_ _1"> </span>TPC<span class="_"> </span><span class="ff1">触摸屏的<span class="_ _1"> </span></span>RS485<span class="_"> </span><span class="ff1">接口的<span class="_ _2"> </span></span>A<span class="_"> </span><span class="ff1">正<span class="_ _2"> </span></span>B<span class="_"> </span><span class="ff1">负与<span class="_ _1"> </span></span>PLC<span class="_"> </span><span class="ff1">编程口<span class="_ _2"> </span></span>3<span class="_"> </span><span class="ff1">正<span class="_ _1"> </span></span>8<span class="_"> </span><span class="ff1">负连接</span></div><div class="t m0 x2 h3 y3 ff2 fs1 fc0 sc0 ls0 ws0">2. <span class="_"> </span><span class="ff1">设备组态</span> <span class="_ _1"> </span><span class="ff1">将【西门子</span>_S7200PPI<span class="ff1">】驱动挂载到通用串口父设备下，如图</span></div><div class="t m0 x2 h3 y4 ff2 fs1 fc0 sc0 ls0 ws0">3.PLC<span class="_"> </span><span class="ff1">设置</span> <span class="_"> </span><span class="ff1">双击<span class="_ _1"> </span></span>CPU,<span class="ff1">打开系统块设置属性，<span class="_ _3"></span>设置通信中的地址<span class="_ _3"></span>（默认<span class="_ _2"> </span><span class="ff2">2</span>）<span class="_ _3"></span>和波特</span></div><div class="t m0 x2 h3 y5 ff1 fs1 fc0 sc0 ls0 ws0">率（<span class="ff2">9.6Kbps</span>）和<span class="_ _2"> </span><span class="ff2">TPC<span class="_"> </span></span>通讯参数一致</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>