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 <title><![CDATA[fx3u&nbsp; 和E540变频器通讯例子]]></title>
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<item>
 <title><![CDATA[Re:fx3u&nbsp;&nbsp;和E540变频器通讯例子]]></title>
 <description><![CDATA[[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#827862.html]]></link>
 <author><![CDATA[longwenbin]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 14 Jul 2010 02:48:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u&nbsp;&nbsp;和E540变频器通讯例子]]></title>
 <description><![CDATA[感謝了~找了很久~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#825855.html]]></link>
 <author><![CDATA[plcer]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 10 Jul 2010 16:03:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[先下来用用看，谢谢提供。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#620174.html]]></link>
 <author><![CDATA[bright34]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 08 Sep 2009 12:41:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u&nbsp;&nbsp;和E540变频器通讯例子]]></title>
 <description><![CDATA[楼主辛苦了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#600150.html]]></link>
 <author><![CDATA[dongyunjin]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 13 Aug 2009 13:27:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u&nbsp;&nbsp;和E540变频器通讯例子]]></title>
 <description><![CDATA[谢谢您！还好！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#591870.html]]></link>
 <author><![CDATA[59liuyong]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 03 Aug 2009 15:10:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u 和E540变频器通讯例子]]></title>
 <description><![CDATA[謝謝分享~~好東西!! [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#202053.html]]></link>
 <author><![CDATA[steven681102]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 07 Apr 2008 09:00:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u 和E540变频器通讯例子]]></title>
 <description><![CDATA[谢谢楼主]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#200721.html]]></link>
 <author><![CDATA[zhuhuide]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 04 Apr 2008 17:17:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u 和E540变频器通讯例子]]></title>
 <description><![CDATA[thanks [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#197070.html]]></link>
 <author><![CDATA[weilller]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 28 Mar 2008 03:59:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:fx3u 和E540变频器通讯例子]]></title>
 <description><![CDATA[[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#197065.html]]></link>
 <author><![CDATA[hy5277]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 28 Mar 2008 03:53:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[kankan]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#121233.html]]></link>
 <author><![CDATA[zhao20]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 26 Oct 2007 04:46:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[X000 停止&nbsp;&nbsp;&nbsp;X001正转&nbsp; &nbsp; X002 反转&nbsp;&nbsp;&nbsp;X004频率为40HZ&nbsp; &nbsp;&nbsp;&nbsp;X5频率为20HZ&nbsp; &nbsp;&nbsp;&nbsp;PR119设为&nbsp; &nbsp;&nbsp;&nbsp;10&nbsp; &nbsp; &nbsp; &nbsp;&nbsp;&nbsp;PR121设为 9999&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; PR124设为 1&nbs ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#114283.html]]></link>
 <author><![CDATA[空手道]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 19 Oct 2007 02:02:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[总要告诉大家PLC输入，输出是什么吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#112229.html]]></link>
 <author><![CDATA[smtplc]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 16 Oct 2007 12:34:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我下了，没有注解呀。
请楼主将电气连接图发上来。
X，Y我们都不知道作什么用，程序也就看不懂。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#112227.html]]></link>
 <author><![CDATA[smtplc]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 16 Oct 2007 12:33:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[先谢谢了。
不知有注解没有。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-6257#112219.html]]></link>
 <author><![CDATA[smtplc]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 16 Oct 2007 12:29:00 +0000]]></pubdate>
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