ikkhksvu 发表于 2024-10-10 16:56:19

西门子S7-200SMART平常通讯问题解答


    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">1台200SMART <span style="color: black;">怎样</span><span style="color: black;">掌控</span>2台步进电机？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">S7-200SMART CPU最多可输出3路高速脉冲（除ST20外），这<span style="color: black;">寓意</span>着可<span style="color: black;">同期</span><span style="color: black;">掌控</span>最多3个步进电机，<span style="color: black;">经过</span>运动向导可配置相应的运动<span style="color: black;">掌控</span>子程序，<span style="color: black;">而后</span><span style="color: black;">经过</span>调用子程序编程可实现对步进电机的<span style="color: black;">掌控</span>。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">200SMART Modbus库中的Addr<span style="color: black;">指的是</span>仪表中的通讯<span style="color: black;">位置</span>吗？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">是的，<span style="color: black;">指的是</span>从站Modbus <span style="color: black;">位置</span>寄存器信息数据的<span style="color: black;">初始</span><span style="color: black;">位置</span>。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">该<span style="color: black;">位置</span>的确定由功能码和信息帧中的数据<span style="color: black;">位置</span><span style="color: black;">构成</span>，如功能码为03，信息帧中的数据<span style="color: black;">位置</span>为0000H，则Addr的<span style="color: black;">位置</span>应填写为40001。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">200SMART MODBUS通讯<span style="color: black;">能够</span>带多少个变频器？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">32个站点是标准的<span style="color: black;">举荐</span>值，<span style="color: black;">实质</span>超过32个点<span style="color: black;">亦</span>是可能的，站点数越多，传送的信号就越小，<span style="color: black;">亦</span>越容易被干扰。</span></p>
    <div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-axegupay5k/9d54ea4061634045896d4ed0c6f84990~noop.image?_iz=58558&amp;from=article.pc_detail&amp;lk3s=953192f4&amp;x-expires=1728814698&amp;x-signature=pq0CWsI4KxqTzRFZsvr%2F7XX0FzY%3D" style="width: 50%; margin-bottom: 20px;"></div>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">200SMART<span style="color: black;">不消</span>SD卡<span style="color: black;">怎样</span>清除PLC<span style="color: black;">秘码</span>？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">打开STEP 7-MicroWIN SMART编程软件，左上角菜单栏，鼠标点击PLC，<span style="color: black;">选取</span>清除，<span style="color: black;">选取</span><span style="color: black;">所有</span>，<span style="color: black;">显现</span>对话框，点击清除<span style="color: black;">就可</span>。<span style="color: black;">重视</span>：从S7-200 SMART V2.3 <span style="color: black;">起始</span>，清除窗口中<span style="color: black;">增多</span> “忘记<span style="color: black;">秘码</span>” 选项， V2.3 之前的版本无此勾选项。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">怎样</span><span style="color: black;">经过</span>200SMART CPU本体自带RS485来<span style="color: black;">创立</span>通信上传和下载？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">首要</span>打开STEP 7-Micro/WIN SMART中，点击“通信”按钮打开通信对话框，在网络接口卡中需<span style="color: black;">选取</span>PC/PPI cable.PPI.1。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">而后</span>点击<span style="color: black;">查询</span>，搜索到CPU以后，直接上传下载就<span style="color: black;">能够</span>了。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">重视</span>，编程电缆方面<span style="color: black;">选取</span>西门子原装的PPI电缆。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">200SMART支持GPRS通讯吗?</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">S7-200 SMART 暂时还<span style="color: black;">无</span>GPRS模块。</span></p>
    <div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-6w9my0ksvp/04d18e0239f74559ac41eca4f863765e~noop.image?_iz=58558&amp;from=article.pc_detail&amp;lk3s=953192f4&amp;x-expires=1728814698&amp;x-signature=u8KPgvX4n0csT8AcOPheFlxfG1k%3D" style="width: 50%; margin-bottom: 20px;"></div>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">怎样</span><span style="color: black;">经过</span>200SMART自带RS485接口更新固件？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">连接PLC与编程电脑，通信接口<span style="color: black;">能够</span><span style="color: black;">选取</span>以太网卡<span style="color: black;">或</span><span style="color: black;">选取</span>PC/PPI cable. PPI，需要<span style="color: black;">重视</span>：紧凑型 CPU 仅能<span style="color: black;">运用</span> RS485接口更新固件，<span style="color: black;">因此</span>只能<span style="color: black;">选取</span> PC/PPI cable. PPI，在 <span style="color: black;">表示</span>“PLC 信息”(PLC Information) 对话框中，点击“固件更新”按钮。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">单击“浏览”(Browse) 按钮进行浏览，以找到与您的 CPU 或任一连接的模块对应的固件更新 (.upd) 文件，点击更新<span style="color: black;">就可</span>，但需要<span style="color: black;">重视</span>2.3版本升级到2.4或是2.5可<span style="color: black;">经过</span>软件更新，<span style="color: black;">小于</span>2.3版本的需要用SD卡更新</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">200SMART Modbus通信在同一个网络上只能有一个主站存在吗？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">modbus RTU是单一主站的方式，只<span style="color: black;">准许</span>有一个主站。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">STEP7 MicroWIN 点通信<span style="color: black;">显现</span>【所选设备不存在或不受支持，请尝试<span style="color: black;">选取</span>一台新设备】<span style="color: black;">怎样</span><span style="color: black;">处理</span>？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">SIMATIC S7DOS Help Service<span style="color: black;">或</span>SIMATIC IEPG Help；状态<span style="color: black;">是不是</span>为<span style="color: black;">起步</span>。<span style="color: black;">无</span>以管理员身份运行microwin软件<span style="color: black;">导致</span>的</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">你应该先做设备的通讯，点击step7micro/win菜单栏下面的通讯，<span style="color: black;">倘若</span>你用的PPI电缆，直接搜索应该能找到相应的设备 。</span></p>
    <div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-6w9my0ksvp/49eb5c9223514e6b9b3a72583dd9e366~noop.image?_iz=58558&amp;from=article.pc_detail&amp;lk3s=953192f4&amp;x-expires=1728814698&amp;x-signature=vFFyYosjKrV%2BHvCLArMYyjsI1Ws%3D" style="width: 50%; margin-bottom: 20px;"></div>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">想装一个虚拟机，虚拟机里装一个XP系统的，<span style="color: black;">重点</span>用来装200的编程软件，安装是有<span style="color: black;">需求</span>吗？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">装虚拟机最好装WIN7系统，200编程软件是完全<span style="color: black;">能够</span>兼容WIN7的。安装虚拟机没啥<span style="color: black;">需求</span>，<span style="color: black;">便是</span>在安装的时候虚拟机分配硬盘空间搞大一点。</span></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">安装STEP7 MicroWIN编程软件时提示请升级安装包什么意思？</span></strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">你的是升级包，不是完整版的，安装STEP7-Micro/WIN sp9 完整版本<span style="color: black;">就可</span></span></p>




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