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 <title><![CDATA[VB 485 通讯:一条指令能否读 XYM?]]></title>
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 <description><![CDATA[Latest 50 replies of VB 485 通讯:一条指令能否读 XYM?]]></description>
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 <description><![CDATA[一次只能读取一种类型，M,D的命令字不一样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-42042#588516.html]]></link>
 <author><![CDATA[plcbb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 30 Jul 2009 09:24:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有人知道吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-42042#588080.html]]></link>
 <author><![CDATA[yjj]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 29 Jul 2009 23:11:21 +0000]]></pubdate>
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 <description><![CDATA[三菱FX3U,如果只读X、Y、M？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-42042#587504.html]]></link>
 <author><![CDATA[yjj]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 29 Jul 2009 05:39:45 +0000]]></pubdate>
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 <description><![CDATA[你的问题太笼统，得看什么样的PLC.有些PLC位元件和字元件不能混在一起]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-42042#587494.html]]></link>
 <author><![CDATA[damoguyan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 29 Jul 2009 05:25:06 +0000]]></pubdate>
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