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 <title><![CDATA[高手帮我解释下这段程序]]></title>
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 <description><![CDATA[Latest 50 replies of 高手帮我解释下这段程序]]></description>
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 <description><![CDATA[[quote]引用第9楼方茂兴于2008-10-27 20:59发表的 : 
PLC上电时不执行加一，按下按钮X023&nbsp;&nbsp;D0加1，按下按钮X013&nbsp;&nbsp;X017&nbsp;&nbsp;X015&nbsp;&nbsp;D1每个扫;描周期加1&nbsp;&nbsp; 
当D1和D0相等时复位S10至S100。I不知道理解的对不对请指教。 
[/quote] 

。。。貌似三楼解释过X13，X17，X15是上升 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#768411.html]]></link>
 <author><![CDATA[恶魔猎手]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Apr 2010 05:07:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那段程序怎么粘上去的呀，请教下我也想粘上程序去请教下PLC高手的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#768364.html]]></link>
 <author><![CDATA[野草]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 21 Apr 2010 04:23:06 +0000]]></pubdate>
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 <description><![CDATA[当X23闭合一次M8002为0是D0加1&nbsp;&nbsp; 第二行是：当X13或X15 或X17为1时且M8002为0时D1加1 （每个扫秒周期加1）
&nbsp;&nbsp;&nbsp;&nbsp;第三行是：当D0=D1时切M0也为1时S10到S100全部复位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#767895.html]]></link>
 <author><![CDATA[王海fa]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 20 Apr 2010 13:08:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#361413.html]]></link>
 <author><![CDATA[jianchenyang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 21 Nov 2008 05:04:58 +0000]]></pubdate>
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 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#360108.html]]></link>
 <author><![CDATA[pujiangang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 19 Nov 2008 15:01:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有点模糊，想学习一下都看不清楚。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#357440.html]]></link>
 <author><![CDATA[飘飘]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 16 Nov 2008 13:10:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[来学习的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#357025.html]]></link>
 <author><![CDATA[201114521]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 16 Nov 2008 04:17:28 +0000]]></pubdate>
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 <description><![CDATA[对不起理解错误现在明白了，如果三个常开点都闭合，不只要有一个长期闭合就不会再加1了吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#356523.html]]></link>
 <author><![CDATA[方茂兴]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 15 Nov 2008 13:56:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[9楼的兄弟你这句不对哦
按下按钮X013&nbsp;&nbsp;X017&nbsp;&nbsp;X015&nbsp;&nbsp;D1每个扫;描周期加1&nbsp;&nbsp;


X013&nbsp;&nbsp;X017&nbsp;&nbsp;X015&nbsp;&nbsp;都是脉冲上升沿执行。怎么可能会每个扫描周期都加1呢，

应该是X013&nbsp;&nbsp;X017&nbsp;&nbsp;X015&nbsp;&nbsp;这随便那一个为on时D1就加1，此后它 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#347029.html]]></link>
 <author><![CDATA[yeyhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Nov 2008 10:29:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#346958.html]]></link>
 <author><![CDATA[yuhefang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Nov 2008 09:01:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[程序中X023、X013、X015、X017都是上升沿微分指令，INCP 是加一指令，也就是X023为ON时，D0的内容加一，X013、X015、X017任一个为ON时D1的内容加一，当D1=D0时S10到S100为区间的元件复位为0，ZRST是区间元件复位指令]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#346931.html]]></link>
 <author><![CDATA[yasen]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Nov 2008 08:10:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我也学习了，才知道是这么一回事。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#346882.html]]></link>
 <author><![CDATA[caxa-青松]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Nov 2008 07:40:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了,谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#346876.html]]></link>
 <author><![CDATA[suhe888]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Nov 2008 07:32:03 +0000]]></pubdate>
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 <description><![CDATA[[img]http://rs.phpwind.net/E___4243ZHYXPWFG.gif[/img]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#346166.html]]></link>
 <author><![CDATA[nhw120]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Nov 2008 01:39:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[又学习了点,这里的气氛真好.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#344235.html]]></link>
 <author><![CDATA[kaimendaji]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 00:58:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]&nbsp;&nbsp;[s:26] 看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#344222.html]]></link>
 <author><![CDATA[陈宫123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 31 Oct 2008 00:16:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#343266.html]]></link>
 <author><![CDATA[houfei015]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 30 Oct 2008 02:21:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[很简单的，当X23上升沿脉冲，且M8002为0是D0加1 （只执行脉冲1次）
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;当X13或X15 或X17为1时且M8002为0时D1加1 （连续执行型）
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 当D0=D1 M0为1时S10到S100全部复位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#342935.html]]></link>
 <author><![CDATA[yuanlai]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 29 Oct 2008 16:09:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是像上面说的.......]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#341681.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Oct 2008 12:37:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[支持一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#341442.html]]></link>
 <author><![CDATA[sundezhou]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 28 Oct 2008 06:41:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看！！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340835.html]]></link>
 <author><![CDATA[飞天飞天]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 13:57:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC上电时不执行加一，按下按钮X023&nbsp;&nbsp;D0加1，按下按钮X013&nbsp;&nbsp;X017&nbsp;&nbsp;X015&nbsp;&nbsp;D1每个扫;描周期加1&nbsp;&nbsp;
当D1和D0相等时且M0为1时复位S10至S100。I不知道理解的对不对请指教。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340749.html]]></link>
 <author><![CDATA[方茂兴]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 13:01:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC上电时不执行加一，按下按钮X023&nbsp;&nbsp;D0加1，按下按钮X013&nbsp;&nbsp;X017&nbsp;&nbsp;X015&nbsp;&nbsp;D1每个扫;描周期加1&nbsp;&nbsp;
当D1和D0相等时复位S10至S100。I不知道理解的对不对请指教。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340746.html]]></link>
 <author><![CDATA[方茂兴]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 12:59:44 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[...初学者没能看懂`]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340692.html]]></link>
 <author><![CDATA[crazyhuan]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 12:06:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这段程序很简单]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340688.html]]></link>
 <author><![CDATA[duquanplc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 12:00:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，感谢楼主和三楼高手~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340682.html]]></link>
 <author><![CDATA[kkk1234567]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 11:53:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在这里支持一下....顶..................]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#340566.html]]></link>
 <author><![CDATA[jantang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 27 Oct 2008 09:06:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼jdq65981于2008-10-26 08:33发表的&nbsp;&nbsp;:
我来解释一下吧，首先第一行指令是：当X23闭合且M8002为0是D0加1 （只执行一次）
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;第二行是：当X13或X15 或X17为1时且M8002为0时D1加1 （程序执行1次就+1没次加1）
 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#339171.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 26 Oct 2008 00:43:29 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我来解释一下吧，首先第一行指令是：当X23闭合且M8002为0是D0加1 （只执行一次）
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;第二行是：当X13或X15 或X17为1时且M8002为0时D1加1 （程序执行1次就+1没次加1）
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#339166.html]]></link>
 <author><![CDATA[jdq65981]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 26 Oct 2008 00:33:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[失望,这么半天没人来,我再不来这破论坛了 [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-23339#335111.html]]></link>
 <author><![CDATA[jingk1]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 21 Oct 2008 07:13:17 +0000]]></pubdate>
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