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 <title><![CDATA[求教大家？？？？急]]></title>
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 <description><![CDATA[用 先入先出写入,读出指令可以OK了 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#441561.html]]></link>
 <author><![CDATA[yeyhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 24 Feb 2009 10:28:06 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[压力，时间比较运算]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#441322.html]]></link>
 <author><![CDATA[wsy-163]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 24 Feb 2009 04:45:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[华丰 
&nbsp;&nbsp; 

级别: 新手上路

&nbsp;&nbsp;
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 小 中 大 引用 推荐 修改 举报 只看 复制&nbsp;&nbsp; 
 
看来你所需的工作要求目前为止还是无法说清楚!



用 先入先出写入,读出指令可以搞定,多看看书吧! 

评分 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#441278.html]]></link>
 <author><![CDATA[wang7039]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 24 Feb 2009 03:18:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[先进先出就可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#439790.html]]></link>
 <author><![CDATA[竹风凉]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 22 Feb 2009 11:26:27 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[延时就可以了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#439682.html]]></link>
 <author><![CDATA[建筑人生]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 22 Feb 2009 09:01:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用计时器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#439576.html]]></link>
 <author><![CDATA[追梦]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 22 Feb 2009 06:05:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼上的这位朋友，我好象明白了`````````]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438798.html]]></link>
 <author><![CDATA[weiliwen]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 21 Feb 2009 09:09:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看来你所需的工作要求目前为止还是无法说清楚!



用 先入先出写入,读出指令可以搞定,多看看书吧!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438221.html]]></link>
 <author><![CDATA[华丰]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 13:37:12 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我的是压力控制，不一定那台泵先开，压力到达后停止最先开的那台`````&nbsp;&nbsp; 比如开了1号&nbsp;&nbsp;压力不够又开了2号&nbsp;&nbsp;压力还不够又开了3号， 压力到达后先听1号 压力正常后就不在停止2、3号&nbsp;&nbsp;一旦压力高就会先停止2号&nbsp;&nbsp;压力够就维持3号运行`````````]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438055.html]]></link>
 <author><![CDATA[weiliwen]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 10:17:26 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好好学习！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438053.html]]></link>
 <author><![CDATA[园家人控工]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 10:05:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好好学习！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438052.html]]></link>
 <author><![CDATA[园家人控工]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 10:04:59 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一鍵控制？

用延時吧，

方法太多了，聰明的朋友！！！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438016.html]]></link>
 <author><![CDATA[wsqjs]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 09:15:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=19449]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#438001.html]]></link>
 <author><![CDATA[华丰]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 08:53:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用个小PLC编个小程序就可以实现]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#437995.html]]></link>
 <author><![CDATA[xidde]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 08:38:22 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用定时器做延时启动和停止]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-30866#437750.html]]></link>
 <author><![CDATA[greenrock]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 20 Feb 2009 04:33:10 +0000]]></pubdate>
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