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 <title><![CDATA[电脑USB转232与三菱PLC通讯问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216.html]]></link>
 <description><![CDATA[Latest 50 replies of 电脑USB转232与三菱PLC通讯问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[USB转232的线买好点的，以前我就被坑过 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216#1465899.html]]></link>
 <author><![CDATA[文名]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Jul 2013 14:13:08 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[USB转接线问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216#1463219.html]]></link>
 <author><![CDATA[lzzqh8]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Jul 2013 09:56:17 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[重新装下驱动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216#1463207.html]]></link>
 <author><![CDATA[qw123456]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Jul 2013 09:27:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[试试把USB口其它设备都拔掉看一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216#1463181.html]]></link>
 <author><![CDATA[zyhefei]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Jul 2013 08:13:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[USB转接线硬件问题，或者驱动出现问题都会造成这种情况的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216#1463145.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Jul 2013 05:55:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[求救啊，会是USB口供电不足么？连接PLC后，设备管理器有COM口。而且PLC绝对没问题的，别人的笔记本有232口 能够正常通讯，我的USB口就不行了，关键是之前都用的挺好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1432216#1463048.html]]></link>
 <author><![CDATA[fffgggccc123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Jul 2013 01:09:04 +0000]]></pubdate>
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