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 <title><![CDATA[水泵控制？？求解]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115.html]]></link>
 <description><![CDATA[Latest 50 replies of 水泵控制？？求解]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Thu, 14 May 2026 19:32:33 +0000]]></lastBuildDate>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你就写个短时间的程序不就行了,为什么非得死板地15-30天再轮换呀!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1600475.html]]></link>
 <author><![CDATA[fengrunsheng]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 07 Sep 2014 03:44:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[配合PLC内部时钟，应该可以实现，欧姆龙的我能做，西门子PLC没用过也不知咋编写程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1592012.html]]></link>
 <author><![CDATA[12qyc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 06 Aug 2014 03:04:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 路过学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1591508.html]]></link>
 <author><![CDATA[life2014]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 04 Aug 2014 01:01:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用内部时钟]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1591203.html]]></link>
 <author><![CDATA[杨勇]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 02 Aug 2014 08:18:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[使用SM0.4的P脉冲，加计数器就搞定了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576786.html]]></link>
 <author><![CDATA[zhwh0123]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Jun 2014 00:41:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[15到30天切换一次，可以实现。水泵这么长时间不用，当心锈蚀。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576671.html]]></link>
 <author><![CDATA[taotaoba]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 09 Jun 2014 07:35:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这么长时间了，思路也给了，例子也有了，自己也该悟出点东西来吧？再不济的话，直接把我的样例改个数值就可以用了，何必在此消磨时光？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576554.html]]></link>
 <author><![CDATA[龙云浪子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 15:22:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接用计数器可不可以实现]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576552.html]]></link>
 <author><![CDATA[zdct948]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 14:57:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有什么办法，能实现]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576551.html]]></link>
 <author><![CDATA[zdct948]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 14:53:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[时钟定时适用于要求某月某日的某个时间（段）的定时，并不适合作计时用。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576547.html]]></link>
 <author><![CDATA[龙云浪子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 14:16:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不会呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576546.html]]></link>
 <author><![CDATA[zdct948]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 14:15:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[时钟指定 做下时钟比较就可以了 很简单&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576544.html]]></link>
 <author><![CDATA[xiaoyan88]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 14:10:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这是一个定时长达一年的例子。

[attachment=122223]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576534.html]]></link>
 <author><![CDATA[龙云浪子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 13:59:52 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[时钟指定]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576522.html]]></link>
 <author><![CDATA[xiaoyan88]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 13:35:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[计数器加定时器的组合。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1458115#1576521.html]]></link>
 <author><![CDATA[龙云浪子]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Jun 2014 13:34:26 +0000]]></pubdate>
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