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 <title><![CDATA[如何自HMI上设置变频器频率]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625.html]]></link>
 <description><![CDATA[Latest 50 replies of 如何自HMI上设置变频器频率]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器设置好通讯参数，PLC程序里写好通讯参数，用ADPRW指令很方便]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2019113.html]]></link>
 <author><![CDATA[依然云烟]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Sat, 22 Dec 2018 20:39:20 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[跟各位大神学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2018423.html]]></link>
 <author><![CDATA[jj03225]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Thu, 20 Dec 2018 04:00:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[需要学的基础的东西还很多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2016659.html]]></link>
 <author><![CDATA[ozoner]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Wed, 12 Dec 2018 04:53:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[别人刚好分享给我个工程&nbsp;&nbsp;兴许对你有用。留个方式发给你]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2016167.html]]></link>
 <author><![CDATA[xxqilin]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Sun, 09 Dec 2018 15:02:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好的，非常感谢。我先按照你的 方法学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2015818.html]]></link>
 <author><![CDATA[dd11027026]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Dec 2018 06:57:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主你不懂MODBUS通讯的话这个很难几句话说明白的，建议先了解下变频器的通讯协议（尤其是MODBUS,因为这个比较通用），触摸屏其实很简单，直接读写地址而已。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2009516.html]]></link>
 <author><![CDATA[suegu2]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Mon, 05 Nov 2018 00:34:26 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[估计你没弄过比较麻烦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2009470.html]]></link>
 <author><![CDATA[herenfu]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Sun, 04 Nov 2018 12:14:20 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你理解有误，触摸屏 通过485通讯 可以与变频 直连。根据变频器说明书的功能码地址 ，触摸屏直接对这些地址进行读写就可以控制变频器 了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1658625#2007818.html]]></link>
 <author><![CDATA[linglong]]></author>
 <category><![CDATA[触摸屏技术论坛]]></category>
 <pubdate><![CDATA[Sat, 27 Oct 2018 02:30:39 +0000]]></pubdate>
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