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 <title><![CDATA[关于延时闭合的动断常闭触点]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775.html]]></link>
 <description><![CDATA[Latest 50 replies of 关于延时闭合的动断常闭触点]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[參考看看把!!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#1162595.html]]></link>
 <author><![CDATA[aa22284]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 12 Nov 2011 09:06:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[新手&nbsp;&nbsp;不会]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#944018.html]]></link>
 <author><![CDATA[xiaolj236]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Dec 2010 12:50:13 +0000]]></pubdate>
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 <description><![CDATA[这个问题是否可以这样理解：动断延时的意思是当定时器线圈得电延时指定时间后，它的所有逻辑触点的极性置反。以8楼的梯形图为例。当PLC启动后，首先T0；T1得电（延时0.5秒动作）的同时Y2；Y3也同时得电，延时0.5秒后Y2；Y3同时失电。当然PLC的实际工作过程是自上而下，自左而右的扫描方式进行的。严格地讲8楼的梯形图还是 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#943926.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Dec 2010 11:41:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[什么东东呀&nbsp;&nbsp;我都看不动到底是要问什么意思了，
你要问时间继电器&nbsp;&nbsp; 是通电延时，还是断电延时]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#943691.html]]></link>
 <author><![CDATA[sl0301]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Dec 2010 07:12:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[延时接通/断开电路

&nbsp;&nbsp; x0
|--||-----------------(T0)k90
|&nbsp;&nbsp;&nbsp;&nbsp; 
|&nbsp;&nbsp;y1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; x0
|--||--------|/|------(T1)k30
|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
|&nbsp;&nbsp;t0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#943659.html]]></link>
 <author><![CDATA[chen0yun]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Dec 2010 06:44:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[8楼的没有错呀，是不是你的电路图画错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#914004.html]]></link>
 <author><![CDATA[penzhenjian]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 06:34:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21][s:21][s:21][s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913961.html]]></link>
 <author><![CDATA[fytjbtxy1997]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 06:05:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这样呢
 [attachment=50391]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913894.html]]></link>
 <author><![CDATA[木獬]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 04:37:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这样呢
 [attachment=50390]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913890.html]]></link>
 <author><![CDATA[木獬]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 26 Nov 2010 04:33:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[12楼的加长T0时间就可以了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913511.html]]></link>
 <author><![CDATA[工控组态]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 13:57:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主的原图有问题，能启动吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913360.html]]></link>
 <author><![CDATA[北方]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 12:20:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看这样的怎么样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913315.html]]></link>
 <author><![CDATA[lijinniu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 11:02:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我觉得就是绕了一个圈子，其实很简单，不知对不对
 [attachment=50339]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913304.html]]></link>
 <author><![CDATA[yjitvtk]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 10:36:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看这个论坛有高手吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913253.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 09:19:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[首先说说说我为什么问这个延时闭合的动断常闭触点，因为我考试时试卷上出的PLC的题目，是改直流励磁电机的线路，感谢8楼的朋友，谢谢你的回答，但是你编的梯形图不对，我原来就是编的你这样的，可是老师说不对，请热心的朋友仔细看电路图，不要小看这张电路图呀。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913250.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 09:16:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就是这样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913239.html]]></link>
 <author><![CDATA[lhywyy]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 09:05:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[太冷漠了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#913213.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 25 Nov 2010 08:43:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[怎么，没人知道吗？还是我问的太难了，还是高手不愿意帮我呀？为什么呢？这个论坛难道这么冷淡/就没有个师傅出来教教我吗。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#912265.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 10:14:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我是想问这个在梯形图里怎么编]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#912229.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 09:13:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[延时闭合，都知道了还问]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#912100.html]]></link>
 <author><![CDATA[xzw0707]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 24 Nov 2010 07:22:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[对不起，我也是菜鸟。但我想应该是用定时器指令吧！ [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#911360.html]]></link>
 <author><![CDATA[小学徒]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Nov 2010 12:31:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[高手来呀，告知一下可以吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#911305.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Nov 2010 11:50:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请教了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-87775#911222.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 23 Nov 2010 10:22:01 +0000]]></pubdate>
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