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 <title><![CDATA[通信端口的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 通信端口的问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[重装系统哈 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-18638#294196.html]]></link>
 <author><![CDATA[liquanli]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 25 Aug 2008 11:58:17 +0000]]></pubdate>
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 <description><![CDATA[是电脑编程软件连不上PLC，还是上位机连不上PLC？
可以换一个口或者换一个线试试。
电脑杀杀毒，必要时重装系统看看——我有一次因为上位机有毒搞得的串口无法通信，后来重装系统。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-18638#294084.html]]></link>
 <author><![CDATA[lodoy]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 25 Aug 2008 10:15:58 +0000]]></pubdate>
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 <description><![CDATA[[s:21]换个口]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-18638#284199.html]]></link>
 <author><![CDATA[dlzhoubo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 11 Aug 2008 14:01:20 +0000]]></pubdate>
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 <description><![CDATA[通信端口可能已经损坏。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-18638#277227.html]]></link>
 <author><![CDATA[工控小生]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 02 Aug 2008 02:06:01 +0000]]></pubdate>
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