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 <title><![CDATA[三菱通讯的疑问]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116544.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱通讯的疑问]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <description><![CDATA[看来你是初学者，只有M的触点没线圈，那是上位机或触摸屏直接控制的触点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116544#1110097.html]]></link>
 <author><![CDATA[linzhi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 17 Aug 2011 01:58:27 +0000]]></pubdate>
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 <description><![CDATA[TO：wu32u2 
我说的只是普通的M（如M345、M346等）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116544#1107068.html]]></link>
 <author><![CDATA[yycydx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 11:25:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有的是触摸屏按钮，还M8**** 的是特殊继电器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116544#1106970.html]]></link>
 <author><![CDATA[760805930]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 08:40:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一般是触摸屏里的按钮设置来控制PLC的M，也有可能是一些功能指令中有用到M但是你没注意到。比如比较指令，区间比较指令。成批复位指令等等]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-116544#1106953.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 11 Aug 2011 08:10:22 +0000]]></pubdate>
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