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 <title><![CDATA[需要一个控制程序，希望大家帮帮忙，看怎 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908.html]]></link>
 <description><![CDATA[Latest 50 replies of 需要一个控制程序，希望大家帮帮忙，看怎 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1166927.html]]></link>
 <author><![CDATA[机修仔]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 18 Nov 2011 13:40:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我写了一个大家给点建议]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1146504.html]]></link>
 <author><![CDATA[gsj791898717]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Oct 2011 02:20:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1146397.html]]></link>
 <author><![CDATA[victoryhong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 20 Oct 2011 16:07:09 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1144037.html]]></link>
 <author><![CDATA[光电隔离]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 17 Oct 2011 10:59:46 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1144017.html]]></link>
 <author><![CDATA[dukai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 17 Oct 2011 10:29:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1143782.html]]></link>
 <author><![CDATA[幸福喜青]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 17 Oct 2011 04:25:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢各位的帮助，我对PLC的编程不是很精通，公司是做塔式起重机销售和租赁的，属于大型的工程机械，一般设备的都是普通的继电器控制，只有些大吨位的才用PLC和变频器控制]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1143054.html]]></link>
 <author><![CDATA[qrklove]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 15 Oct 2011 16:28:21 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵&nbsp;&nbsp;不错的啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1139573.html]]></link>
 <author><![CDATA[付玉明]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 Oct 2011 14:33:40 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[线会接，你不会写？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1139564.html]]></link>
 <author><![CDATA[gali1120107]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 Oct 2011 14:24:37 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看看楼上的几位的回答你应该明白了吧！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1139528.html]]></link>
 <author><![CDATA[在肇兴]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 Oct 2011 13:40:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[懒人。比我还懒。 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1139396.html]]></link>
 <author><![CDATA[子丑寅卯9]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 Oct 2011 11:14:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[懒人。那么蓝]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1139129.html]]></link>
 <author><![CDATA[wuliang211]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 Oct 2011 03:20:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如此简单]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1138923.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 09 Oct 2011 15:24:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用INCD指令]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1138822.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 09 Oct 2011 13:33:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[试试看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1138821.html]]></link>
 <author><![CDATA[znz43]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 09 Oct 2011 13:31:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[这个要用上升沿和下降沿指令比较好做.]]></title>
 <description><![CDATA[这个要用上升沿和下降沿指令比较好做.
12步
X1接1档
X2接2档
X3接3档
Y1接KM1
Y2接KM2
Y3接KM3
把常开转成常闭，你应该会吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-121908#1138724.html]]></link>
 <author><![CDATA[chenpingyg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 09 Oct 2011 10:39:26 +0000]]></pubdate>
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