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 <title><![CDATA[求助：高手帮看一下这个简单的梯形图]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助：高手帮看一下这个简单的梯形图]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 03 May 2026 16:05:56 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[并联起来就可以避免线圈重复输出]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#630221.html]]></link>
 <author><![CDATA[xigf]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Sep 2009 13:45:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不可以~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#625719.html]]></link>
 <author><![CDATA[zstone9]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 15 Sep 2009 04:43:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[基本指令不可以有出现双线圈的。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#624977.html]]></link>
 <author><![CDATA[wangdaokuan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 14 Sep 2009 07:34:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[好象没人这样做过哦．要看编成指南．]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#231326.html]]></link>
 <author><![CDATA[wanghuhong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 27 May 2008 14:39:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#231179.html]]></link>
 <author><![CDATA[王睿]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 27 May 2008 10:46:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26] gaiyixia]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#215966.html]]></link>
 <author><![CDATA[syw757]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 May 2008 18:28:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这手教了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#215725.html]]></link>
 <author><![CDATA[ygyg2000]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 May 2008 09:36:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位的解答，非常感谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#215636.html]]></link>
 <author><![CDATA[yzr520]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 May 2008 07:01:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[LD Y000
OR Y002
OUT Y020
就可以了吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#215590.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 01 May 2008 05:07:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看不明白那个取反在这里是起什么作用的 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#215080.html]]></link>
 <author><![CDATA[yeyhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 30 Apr 2008 04:30:54 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看不明白那个取反在这里是起什么作用的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#215079.html]]></link>
 <author><![CDATA[yeyhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 30 Apr 2008 04:30:27 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#214777.html]]></link>
 <author><![CDATA[王睿]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Apr 2008 13:00:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:39]&nbsp; [s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#214344.html]]></link>
 <author><![CDATA[周建锋]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Apr 2008 01:25:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#214169.html]]></link>
 <author><![CDATA[chuangbin]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 13:05:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[cvlsam讲得好详细，学识中]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#214110.html]]></link>
 <author><![CDATA[basicplc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 11:49:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[只要连起来就好了啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#214102.html]]></link>
 <author><![CDATA[946821]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 11:39:10 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#213597.html]]></link>
 <author><![CDATA[刘建勇]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 01:26:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我一般很少使用取反&nbsp; &nbsp; &nbsp; &nbsp; 觉得没什么用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#213311.html]]></link>
 <author><![CDATA[wangdaokuan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 11:21:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果把两个梯级使用连线连起来，就避免了双线圈输出。

同时，如果连接了起来，就成了单按钮输出，缺陷在于应该使用上升沿，如LDP指令。

问题在于：单按钮起停只能表达两种状态，即输出与非输出，而楼主如果是正反转的话，那么加上停止的话就需要能表达三种状态，如果楼主不需要停止的话，那么该回路就可以了，但是这样的 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#213183.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 08:11:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢，那正转信号Y000和反转信号Y002输出如何只驱动一个线圈使其输出高低电平？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12833#213049.html]]></link>
 <author><![CDATA[yzr520]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 04:24:14 +0000]]></pubdate>
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