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 <title><![CDATA[帮忙解读下这个程序，彩灯控制]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858.html]]></link>
 <description><![CDATA[Latest 50 replies of 帮忙解读下这个程序，彩灯控制]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 17:32:30 +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[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I0.0 N0时，M0自锁复位Q0.0~Q0.7还有C0也复位了，I0.1 N0时，M0复位，SM0.0（SM0.0为特殊继电器开机 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1714272.html]]></link>
 <author><![CDATA[qgpgklfd]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2015 09:20:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把0送进QB0里，起什么样的作用呢？&nbsp;&nbsp;复位吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1714252.html]]></link>
 <author><![CDATA[zjx559]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 07 Nov 2015 08:34:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[解释得都挺好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1709791.html]]></link>
 <author><![CDATA[zjx559]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 25 Oct 2015 10:06:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个MOVE也可以用字节填充指令代替FILL-N，相当于把Q0.0到Q0.7清零]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1706603.html]]></link>
 <author><![CDATA[无敌猫咪]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 14 Oct 2015 07:34:24 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[T37和T38都是100ms为单位的，5就表示500ms就是0.5s，T37和T38轮流接通半秒就是间隔1s，T38每接通一次计数器就加1，然后计数器的当前值就点亮相应的灯，计数器值加到9时复位计数器，从0开始继续循环]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1706198.html]]></link>
 <author><![CDATA[mrkwz1]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 13 Oct 2015 00:55:14 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[计数器的作用是让彩灯每隔5秒就亮并且是逐次的亮]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1706101.html]]></link>
 <author><![CDATA[晚秋暮雪]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 12 Oct 2015 10:32:50 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[M0.0控制计数器的复位，谁控制M0.0呢 楼主学生吧？&nbsp;&nbsp;最后一段程序是一个自锁电路，I0.0&nbsp;&nbsp;和I0.1与M0.0组成自锁控制计数器的复位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1706099.html]]></link>
 <author><![CDATA[晚秋暮雪]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 12 Oct 2015 10:31:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[计数器在本例中是如何起作用的？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1706040.html]]></link>
 <author><![CDATA[zjx559]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 12 Oct 2015 08:24:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[转换指令解释的很清楚啊，不错，
那么这几个灯是怎么循环起来的呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1706037.html]]></link>
 <author><![CDATA[zjx559]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 12 Oct 2015 08:22:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[将0传送到QB0&nbsp;&nbsp;QB0是从(Q0.0-0.7)一个字节是8个位&nbsp;&nbsp;一个字是2个字节]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1705803.html]]></link>
 <author><![CDATA[cs2004cs]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 11 Oct 2015 14:22:32 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 1楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1705795.html]]></link>
 <author><![CDATA[stackdog]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 11 Oct 2015 14:11:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[朋友对数据不是很理解啊。1个字节等于8位，那你这个QB0 就是Q0.0--Q0.7 , 当I0.0 等于0N ，0传送到QB0 里。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1530858#1705739.html]]></link>
 <author><![CDATA[mmxx111]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 11 Oct 2015 11:03:42 +0000]]></pubdate>
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