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 <title><![CDATA[如何解决工控机和西门子的PLC通讯问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135380.html]]></link>
 <description><![CDATA[Latest 50 replies of 如何解决工控机和西门子的PLC通讯问题]]></description>
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 <description><![CDATA[1. 通讯端口设置需选择CP5611
2. 用STEP7测试一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135380#1199792.html]]></link>
 <author><![CDATA[xcgksp]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 18 Jan 2012 05:13:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是5611卡，已经换了另外的插槽，重新装载了驱动，还是出现老问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135380#1198988.html]]></link>
 <author><![CDATA[bear008]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 16 Jan 2012 01:16:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC和工控机是如何连接的是MPI通讯线还是5611卡？是否是驱动程序没装好或是你自己的上位程序调用了端口。建议重装驱动程序。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-135380#1198253.html]]></link>
 <author><![CDATA[sunrisk]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 14 Jan 2012 07:58:47 +0000]]></pubdate>
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