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 <description><![CDATA[Latest 50 replies of 5吨单梁吊葫芦改变频、遥控]]></description>
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 <description><![CDATA[[s:17]&nbsp;&nbsp;[s:17]&nbsp;&nbsp;[s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1413297.html]]></link>
 <author><![CDATA[mnyy1234]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 24 Feb 2013 04:27:06 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第28楼xtiqv28于2012-12-26 09:41发表的&nbsp;&nbsp;:
这样做不合算，加个电阻箱就行，何必要这么麻烦。这个我用的多
[/quote]
请教加电阻箱的具体做法.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1411560.html]]></link>
 <author><![CDATA[hgq]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 19 Feb 2013 02:02:59 +0000]]></pubdate>
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 <description><![CDATA[有老板肯花这个钱？我这边换几要线都没机会]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1410943.html]]></link>
 <author><![CDATA[lsfjd2009]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 15 Feb 2013 14:42:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1394738.html]]></link>
 <author><![CDATA[sonygood]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 26 Dec 2012 04:16:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这样做不合算，加个电阻箱就行，何必要这么麻烦。这个我用的多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1394669.html]]></link>
 <author><![CDATA[xtiqv28]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 26 Dec 2012 01:41:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[挺好的，谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1355506.html]]></link>
 <author><![CDATA[xidong]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 09 Oct 2012 10:33:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用变频后是否能增加锥形转子电机的寿命]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1354456.html]]></link>
 <author><![CDATA[qingdao738]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 07 Oct 2012 13:11:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[日野CM580矢量变频器怎么就没听说过 [s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1337992.html]]></link>
 <author><![CDATA[fffsjm]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 04 Sep 2012 02:59:20 +0000]]></pubdate>
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 <description><![CDATA[[s:26]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [s:17]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;锥形电机在低频时发热，因其短时间工作没问题。抱闸打开没问题，变频器的输出电压达到了，只是因加速时间有点延迟。根本不用编码器做闭环控制。用PLC省一变频器，有效防止继电器粘连（继电器吸合&nbsp;&nbsp;变频器运转信号和方向 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1337166.html]]></link>
 <author><![CDATA[xp7921]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 03 Sep 2012 03:12:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不用PLC也可以吧，变频器要用矢量控制的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1337040.html]]></link>
 <author><![CDATA[qingdao738]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 03 Sep 2012 01:13:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有，制动问题如何解决？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1301599.html]]></link>
 <author><![CDATA[七十年代]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 08 Jul 2012 01:32:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同问，16楼的问题我也关注]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1301598.html]]></link>
 <author><![CDATA[七十年代]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 08 Jul 2012 01:32:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[感谢楼主！向你学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1301245.html]]></link>
 <author><![CDATA[丁东方]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sat, 07 Jul 2012 06:37:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1296518.html]]></link>
 <author><![CDATA[hetao]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 29 Jun 2012 01:40:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[XCP文件用什么软件看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1296480.html]]></link>
 <author><![CDATA[tom541100]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Fri, 29 Jun 2012 01:17:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请教楼主锥形电机在低频时效果如何？有没有配编码器闭环控制]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1295624.html]]></link>
 <author><![CDATA[hpwangcheng]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 27 Jun 2012 14:05:10 +0000]]></pubdate>
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 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21] 下来学习！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1295218.html]]></link>
 <author><![CDATA[777kingwang]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 27 Jun 2012 03:49:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下，辛苦了楼主 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1295016.html]]></link>
 <author><![CDATA[zhouxuanhua]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 26 Jun 2012 15:03:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多谢分享]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1272847.html]]></link>
 <author><![CDATA[yingquanru]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 23 May 2012 05:59:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[下载了解一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1272610.html]]></link>
 <author><![CDATA[胡伟华]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 23 May 2012 00:42:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[怎么是XCP文件。看不了哦。。朋友]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1272179.html]]></link>
 <author><![CDATA[yafei1988]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 22 May 2012 07:35:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 用plc是为了稳定吧
 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1272037.html]]></link>
 <author><![CDATA[孙涛]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 22 May 2012 05:00:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不明白为甚么要用PLC?没PLC一样可以啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1271277.html]]></link>
 <author><![CDATA[泰山之石]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 21 May 2012 05:00:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下，辛苦了楼主]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1270738.html]]></link>
 <author><![CDATA[神毛]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 20 May 2012 09:06:05 +0000]]></pubdate>
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 <description><![CDATA[[s:26]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1270711.html]]></link>
 <author><![CDATA[a782281242]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Sun, 20 May 2012 07:54:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看，学习下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1254273.html]]></link>
 <author><![CDATA[dreamflylau]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Wed, 25 Apr 2012 00:43:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我单位现在的行车在用功率模块控制 蛮好的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1253979.html]]></link>
 <author><![CDATA[阪神]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 24 Apr 2012 10:40:40 +0000]]></pubdate>
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 <description><![CDATA[[s:26]&nbsp;&nbsp;[s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1253835.html]]></link>
 <author><![CDATA[liutuan6618]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Tue, 24 Apr 2012 06:40:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1373179#1253149.html]]></link>
 <author><![CDATA[xcw]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 23 Apr 2012 09:03:55 +0000]]></pubdate>
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 <author><![CDATA[03281251]]></author>
 <category><![CDATA[程序样例]]></category>
 <pubdate><![CDATA[Mon, 23 Apr 2012 00:33:35 +0000]]></pubdate>
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