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 <title><![CDATA[有关西门子S7-200的485读取问题请求指教]]></title>
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 <description><![CDATA[Latest 50 replies of 有关西门子S7-200的485读取问题请求指教]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[]]></title>
 <description><![CDATA[关注中。小弟也有这方面问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115886#1111956.html]]></link>
 <author><![CDATA[s7bean.b]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 20 Aug 2011 00:52:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[貌似要用ASCII码格式哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115886#1111637.html]]></link>
 <author><![CDATA[dahairhj]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Aug 2011 09:52:19 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[自由口通信应该可以吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115886#1111622.html]]></link>
 <author><![CDATA[wjy18]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Aug 2011 09:13:45 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[敢问兄台有通讯实例吗？我也被这个问题困扰着]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-115886#1111615.html]]></link>
 <author><![CDATA[工控文]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 19 Aug 2011 08:59:46 +0000]]></pubdate>
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