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 <title><![CDATA[怎么把一小时和二十四小时写进PLC里去]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481.html]]></link>
 <description><![CDATA[Latest 50 replies of 怎么把一小时和二十四小时写进PLC里去]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了谢谢 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1197271.html]]></link>
 <author><![CDATA[xuzm912]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 04:45:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用一秒或一分脉冲 用加一指令跟方便 [s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1197263.html]]></link>
 <author><![CDATA[riiynicel]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 04:25:17 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[4樓正解
 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1197243.html]]></link>
 <author><![CDATA[xlp222]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 03:44:29 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用定时器和计数器都可以实现]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1197234.html]]></link>
 <author><![CDATA[kf123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 03:23:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1197231.html]]></link>
 <author><![CDATA[337340504]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Jan 2012 02:49:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个简单的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1197055.html]]></link>
 <author><![CDATA[杨阳]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Jan 2012 12:02:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[4樓正解
 [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1195636.html]]></link>
 <author><![CDATA[aa22284]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jan 2012 12:29:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[四楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1192944.html]]></link>
 <author><![CDATA[相识是缘35]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2012 13:21:18 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用1S脉冲向C0里计数 计到60时 向C1里加1&nbsp;&nbsp;然后C0复位&nbsp;&nbsp;以此循环&nbsp;&nbsp;即可计到分钟数
当C1计到60时 向C2里计时&nbsp;&nbsp;然后C1复位&nbsp;&nbsp;以此循环&nbsp;&nbsp;即可计到小时数
当C2计到24时 复位&nbsp;&nbsp;以此循环&nbsp;&nbsp;即可计到24小时周期数

以上GOOD&nbsp;&nbsp;LUCK
 [s: ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1192903.html]]></link>
 <author><![CDATA[yeyhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2012 11:48:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你不把问题说清楚叫人怎么帮你啊 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1192862.html]]></link>
 <author><![CDATA[550374389]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Jan 2012 09:52:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你用什么品牌的PLC?
一般可以用时间继电器来实现,编写顺序为1分钟→1小时→24小时.你要写多长时间都可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-134481#1192649.html]]></link>
 <author><![CDATA[白发人生]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 01 Jan 2012 16:05:47 +0000]]></pubdate>
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