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 <title><![CDATA[有没有一个按钮控制电机开停的线路图（不 ..]]></title>
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 <description><![CDATA[Latest 50 replies of 有没有一个按钮控制电机开停的线路图（不 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Fri, 10 Apr 2026 06:55:52 +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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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[搞什么玩意，有意思吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#1016338.html]]></link>
 <author><![CDATA[guoshaoshan]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 15 Apr 2011 02:13:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[一个自锁开关就搞定了,不要那么搞的那么难]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#1010882.html]]></link>
 <author><![CDATA[denwengting]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 08 Apr 2011 13:25:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[这个还真有点挑战性]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#1010079.html]]></link>
 <author><![CDATA[王春茂]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 07 Apr 2011 14:09:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用一个带自锁的按钮，一个交流接触器就行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#1000502.html]]></link>
 <author><![CDATA[fff936100286]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 08:00:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用旋转按钮不能失压保护]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#1000209.html]]></link>
 <author><![CDATA[孟祥兴]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 00:04:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[想了好久的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#999918.html]]></link>
 <author><![CDATA[朱金龙]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 25 Mar 2011 11:01:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[可以，学习还行，实际中没有必要这样做]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#989098.html]]></link>
 <author><![CDATA[loveall]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 11:40:40 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[别说没有意义,这对我们搞电气的人来说也是一个学习的机会]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#989038.html]]></link>
 <author><![CDATA[谭锡峰]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 11 Mar 2011 10:37:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[额，用自锁按钮吧。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#926239.html]]></link>
 <author><![CDATA[waley1018]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2010 01:12:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我认为是做不到的，图1测试过了没？ [s:17]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4楼的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#925877.html]]></link>
 <author><![CDATA[wanghuhong]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 12:30:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如图： [attachment=51637]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#925461.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 05:25:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用自锁按钮]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#925459.html]]></link>
 <author><![CDATA[1561742045]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 05:20:36 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[4楼的正解！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#925431.html]]></link>
 <author><![CDATA[工控组态]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 04:40:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[Re:有没有一个按钮控制电机开停的线路图（不用plc）
路过``进来顶下回答的各位``]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#925416.html]]></link>
 <author><![CDATA[ayfang]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Thu, 09 Dec 2010 04:25:59 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[很有意义！！！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#849425.html]]></link>
 <author><![CDATA[chen1c2h3y]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 18 Aug 2010 02:23:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[旋转按钮和自锁按钮都可以的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#842753.html]]></link>
 <author><![CDATA[87278598]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 06 Aug 2010 02:32:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PROGRAM PLC_PRG
VAR
&nbsp;&nbsp;&nbsp;&nbsp;sr1: SR;
&nbsp;&nbsp;&nbsp;&nbsp;q1: BOOL;
&nbsp;&nbsp;&nbsp;&nbsp;F_TRIG: F_TRIG;
&nbsp;&nbsp;&nbsp;&nbsp;a: BOOL;
END_VAR

CAL&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;F_TRIG(CLK := a)

LD&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;F_TRIG.Q
A ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#837182.html]]></link>
 <author><![CDATA[pipi2809]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 27 Jul 2010 15:44:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[有什么意义 [s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#836884.html]]></link>
 <author><![CDATA[a200905]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 27 Jul 2010 08:45:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[太简单了——旋转按钮。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#835424.html]]></link>
 <author><![CDATA[北方]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 25 Jul 2010 06:26:08 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有，我曾用3个中间继电器和一个按钮，和一个接触器来控制一只电机起停，你也可以用计数器，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#783732.html]]></link>
 <author><![CDATA[秋秋]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 12 May 2010 12:55:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用自锁按钮比较理想]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#751564.html]]></link>
 <author><![CDATA[sjh861026]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 29 Mar 2010 08:33:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=36584]用和不用PLC都可以]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#745780.html]]></link>
 <author><![CDATA[xyc]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 20 Mar 2010 13:21:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用个转换开关不就搞定啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#734429.html]]></link>
 <author><![CDATA[xb5024]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 03 Mar 2010 15:01:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你用一个自锁按钮不就解决问题了，搞那么复杂干什么]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#733487.html]]></link>
 <author><![CDATA[kabitionno]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 02 Mar 2010 08:51:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[单按钮控制电机开停线路图
 [attachment=35618]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-56044#727804.html]]></link>
 <author><![CDATA[sxxdk]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 20 Feb 2010 02:38:15 +0000]]></pubdate>
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