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 <title><![CDATA[USB转485的PPI电缆线插电脑上不显示COM]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580052.html]]></link>
 <description><![CDATA[Latest 50 replies of USB转485的PPI电缆线插电脑上不显示COM]]></description>
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 <description><![CDATA[RS485转USB的不就是显示USB口么？通讯的时候选择USB]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580052#1886483.html]]></link>
 <author><![CDATA[十八皇子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 06 May 2017 01:19:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[恩，谢谢你。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580052#1885489.html]]></link>
 <author><![CDATA[597719177]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 02 May 2017 08:22:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[升级一下西门子软件
200软件和TIA V13有冲突，升级到TIA V13 SP1或用TIA V14就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580052#1884652.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 28 Apr 2017 05:05:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[或者说你们的线插上会显示COM口吗？然后我通讯选择COM还是USB？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580052#1884371.html]]></link>
 <author><![CDATA[597719177]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 27 Apr 2017 06:56:44 +0000]]></pubdate>
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