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 <title><![CDATA[PLC控制系统设计]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC控制系统设计]]></description>
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 <lastBuildDate><![CDATA[Mon, 13 Apr 2026 00:14:24 +0000]]></lastBuildDate>
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 <description><![CDATA[~~~~~~~~~~~~~~~~~~~~~~~~~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1254312.html]]></link>
 <author><![CDATA[liubing3620]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 Apr 2012 01:20:56 +0000]]></pubdate>
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 <description><![CDATA[流程都知道，按命令写进去]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1254037.html]]></link>
 <author><![CDATA[dmh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 24 Apr 2012 12:44:09 +0000]]></pubdate>
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 <description><![CDATA[你应该先画个这个系统的电器图，然后再把它一步一步转化成梯形图。用TON指令代替时间继电器不就得了 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1254025.html]]></link>
 <author><![CDATA[ccyang0124]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 24 Apr 2012 12:05:00 +0000]]></pubdate>
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 <description><![CDATA[谢谢了。我的是西门子的。但还是非常感谢。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1253682.html]]></link>
 <author><![CDATA[6593777]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 24 Apr 2012 02:49:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果是例题就没有人能帮你了！如果是实际工程你还有很多没有说明白的！这就要看实际在编了！实际工程我可以帮你（三菱）的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1244563.html]]></link>
 <author><![CDATA[a888888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Apr 2012 09:20:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是用SFC编写方便
楼主本来就已经一步一步写好了工作程序，直接用SFC，不用1个小时，就可以搞定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1244523.html]]></link>
 <author><![CDATA[meipingboy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Apr 2012 08:22:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[会者不难…]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1244334.html]]></link>
 <author><![CDATA[huhu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Apr 2012 02:47:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[西门子SFC编程最好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1243582.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2012 03:12:01 +0000]]></pubdate>
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 <description><![CDATA[用SFC或者移位指令比较好一些，一个工序完成后开始下一个工序……简单明了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1243530.html]]></link>
 <author><![CDATA[scq0530]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2012 02:16:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[来学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1242167.html]]></link>
 <author><![CDATA[tenglizo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Apr 2012 13:41:33 +0000]]></pubdate>
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 <description><![CDATA[用梯形图，就像画电路图，黑简单，自己做一个试试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1241063.html]]></link>
 <author><![CDATA[fanhaipeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 05:36:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果是实际工程有钱收的，很多人会一小时后写给你了。不过如果是实际工程，已知条件不是很详细。
学习例子么，书店大把书有，不要省那1百几十。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1241052.html]]></link>
 <author><![CDATA[gaogaiga]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 05:25:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[5楼正解，不劳而获行不通 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1240920.html]]></link>
 <author><![CDATA[lwtxiong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 02:02:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这么简单的流程，自己好好睇下书拉。自己写的程序，永远都会是自己的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1240906.html]]></link>
 <author><![CDATA[saisam2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 01:49:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[原来自动洗车流程是这样 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1240861.html]]></link>
 <author><![CDATA[supermax]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 00:45:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用状态S软元件编这类程序最好。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1240843.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Apr 2012 00:12:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[建议用三菱的SFC要好点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1240828.html]]></link>
 <author><![CDATA[hpl1111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 23:40:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[来学习的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145595#1240808.html]]></link>
 <author><![CDATA[ccyang0124]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 18:30:37 +0000]]></pubdate>
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