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 <title><![CDATA[求助 计数器C的用法]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103448.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助 计数器C的用法]]></description>
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 <description><![CDATA[这个叫做高速计数起！双向的吧！ 脉冲控制！可以做递加的递减。2相2计输入的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103448#1032677.html]]></link>
 <author><![CDATA[ovit]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 May 2011 14:08:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[當然會向上算, 你又没 RST C251]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103448#1029910.html]]></link>
 <author><![CDATA[00944]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 30 Apr 2011 08:01:26 +0000]]></pubdate>
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 <description><![CDATA[C251是32位循环计数器，就算到了设定值也会继续计数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-103448#1024253.html]]></link>
 <author><![CDATA[hxy990119]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 23 Apr 2011 23:13:41 +0000]]></pubdate>
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