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 <title><![CDATA[通讯问题（急）]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-68975.html]]></link>
 <description><![CDATA[Latest 50 replies of 通讯问题（急）]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也感觉是信号干扰的缘故啊&nbsp;&nbsp; 给它单独通信试试看啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-68975#833121.html]]></link>
 <author><![CDATA[老李]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Jul 2010 12:59:26 +0000]]></pubdate>
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 <description><![CDATA[研华的工控机我厂用的是以太网通讯，一切正常，用MPI加5611网卡的工控机是研祥，后来改为西门子工控机。问自动化公司的人说研华和研祥的工控机加5611网卡不怎么稳定才改为西门子的。因为我们是高炉。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-68975#820533.html]]></link>
 <author><![CDATA[zz680217]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 02 Jul 2010 11:05:32 +0000]]></pubdate>
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 <description><![CDATA[通讯方式你用的是哪个？是mpi吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-68975#820299.html]]></link>
 <author><![CDATA[chehaibo2006]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 02 Jul 2010 05:17:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可能是干扰问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-68975#820297.html]]></link>
 <author><![CDATA[chehaibo2006]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 02 Jul 2010 05:14:25 +0000]]></pubdate>
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