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 <title><![CDATA[CP5611卡和西门子EM277模块的DP通讯]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1453705.html]]></link>
 <description><![CDATA[Latest 50 replies of CP5611卡和西门子EM277模块的DP通讯]]></description>
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 <description><![CDATA[没有做过OPC通讯，西门子的技术也说是走OPC的通讯，请高手指点一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1453705#1562412.html]]></link>
 <author><![CDATA[zhouqi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Apr 2014 06:32:02 +0000]]></pubdate>
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 <description><![CDATA[为什么要这么做呢，选了一个最繁琐的方案。SIMATIC NET做OPC是一种方法。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1453705#1562337.html]]></link>
 <author><![CDATA[beichen]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Apr 2014 01:42:57 +0000]]></pubdate>
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