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 <title><![CDATA[有两台变频器控制电机，其中一台不能正常 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520.html]]></link>
 <description><![CDATA[Latest 50 replies of 有两台变频器控制电机，其中一台不能正常 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 12 Apr 2026 02:25:02 +0000]]></lastBuildDate>
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 <description><![CDATA[如果是减速过压，可能是制动电阻的小了哦。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1250801.html]]></link>
 <author><![CDATA[沧海一声笑]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 13:24:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[VF控制曲线放低点试试。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1250281.html]]></link>
 <author><![CDATA[光电隔离]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 18 Apr 2012 16:26:34 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习前面的经验]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1249862.html]]></link>
 <author><![CDATA[fredxia]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 18 Apr 2012 06:25:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[转矩提升参数再小点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1249753.html]]></link>
 <author><![CDATA[liunuj]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 18 Apr 2012 04:04:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看制动参数怎么选择的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1245845.html]]></link>
 <author><![CDATA[yuheng722]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Apr 2012 05:32:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可能是速比不对]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1245842.html]]></link>
 <author><![CDATA[一铭]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 12 Apr 2012 05:26:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[减速过压与减速参数有关系，但加速过压，还真没听说过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1243585.html]]></link>
 <author><![CDATA[平凡人生]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2012 03:12:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把转矩提升调小一点，或者直接关了，或者自动转矩提升，机器不需要制动的话，选择为自由停机，这个机器是做什么的啊，看上去是负载突变造成的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1243378.html]]></link>
 <author><![CDATA[十步杀一人]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2012 13:49:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是一台负载特别重。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1240736.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 14:08:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是加速中过压或减速中过压]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1240734.html]]></link>
 <author><![CDATA[phs1759]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 14:07:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主说的应该是加速中过流，减速中过压吧？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1240732.html]]></link>
 <author><![CDATA[slik]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 14:05:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[另一台机组是45KW的变频器控制一台37KW的电机，也经常出现类似的情况，不能解决。我想了一个办法，把复位端子直接接到操作台上，也能够正常生产了，只是治标不治本]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1240727.html]]></link>
 <author><![CDATA[phs1759]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 13:58:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[嗯 像楼上说的 两台互换一下~然后确认是电机问题还是变频器~
工作环境和变频器参数再确认一下是否一样且正确~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1240312.html]]></link>
 <author><![CDATA[祥林嫂]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 04 Apr 2012 01:03:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[先确认一下两台变频器的工况是否一样&nbsp;&nbsp;其他机械或液压部分有没有什么问题&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp; 最直接的判断方法是把两台变频器调换一下试试]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-145520#1240245.html]]></link>
 <author><![CDATA[tianqilq]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Apr 2012 15:37:41 +0000]]></pubdate>
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