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 <title><![CDATA[s7200用modbus与多台变频器通讯]]></title>
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 <description><![CDATA[Latest 50 replies of s7200用modbus与多台变频器通讯]]></description>
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 <description><![CDATA[楼主怎么解决滴，我使用S7-200控制12台丹佛斯变频器，224XP做主站MODBUS协议，效果还不错]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49483#683529.html]]></link>
 <author><![CDATA[海洋dz]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 05 Dec 2009 02:56:19 +0000]]></pubdate>
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 <description><![CDATA[谢谢 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49483#666918.html]]></link>
 <author><![CDATA[zhouqi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Nov 2009 10:57:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主,这个问题解决了吗?帮帮小弟我吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-49483#666803.html]]></link>
 <author><![CDATA[yingzhenghub]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Nov 2009 08:06:51 +0000]]></pubdate>
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