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 <title><![CDATA[请教PLC和计算机的串口通讯编程问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40846.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教PLC和计算机的串口通讯编程问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 12 Apr 2026 03:42:30 +0000]]></lastBuildDate>
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 <description><![CDATA[就是将外部的输入（开关）等全部用VB程序中的按钮来代替。这样，可以省掉很多接线的麻烦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40846#573907.html]]></link>
 <author><![CDATA[hengdaoxiao]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jul 2009 05:30:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那黄色的未知设备可能是哪个设备呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40846#573626.html]]></link>
 <author><![CDATA[hengdaoxiao]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jul 2009 00:31:29 +0000]]></pubdate>
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 <description><![CDATA[哪位高手有这方面的经验呢？请指导下啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40846#573619.html]]></link>
 <author><![CDATA[hengdaoxiao]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 12 Jul 2009 00:20:43 +0000]]></pubdate>
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