<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[三菱FR-A540-5.5K 变频器电流变化大问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱FR-A540-5.5K 变频器电流变化大问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 05 May 2026 15:19:29 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#274392.html]]></link>
 <author><![CDATA[chendq]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Jul 2008 14:57:38 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#274391.html]]></link>
 <author><![CDATA[chendq]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Jul 2008 14:57:09 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#274390.html]]></link>
 <author><![CDATA[chendq]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Jul 2008 14:56:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看看机械上有否问题，例如轴承等，脱开联轴器，看看有无电流变化大呢？还有看看转矩增益会否太大。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#274382.html]]></link>
 <author><![CDATA[dree]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Jul 2008 14:45:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习,顶,顶顶]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#274252.html]]></link>
 <author><![CDATA[caiyl127]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Jul 2008 12:38:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[低速时负载未减少]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#274156.html]]></link>
 <author><![CDATA[wjop]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 29 Jul 2008 10:01:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习,顶,顶顶]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#272948.html]]></link>
 <author><![CDATA[fayahui]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Jul 2008 23:03:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[1.负荷有可能是脉动的；
2.看看载波频率]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#272868.html]]></link>
 <author><![CDATA[yyyanjie]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Jul 2008 15:01:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[wo ding ge]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#253014.html]]></link>
 <author><![CDATA[wyzcjj]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 28 Jun 2008 16:24:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我用的是啤酒生产线的装箱机，应该算是恒转矩，请帮忙解决一下，谢谢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#252978.html]]></link>
 <author><![CDATA[liushiyong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 28 Jun 2008 15:00:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[楼主你的设备是什么类型？
横转矩
风机类
水泵类
环视应用在起重？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#252853.html]]></link>
 <author><![CDATA[ctgdcs]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 28 Jun 2008 12:54:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[先谢谢一楼的朋友，我是用变频器本身的操作面板监视的，应该是没有问题的。
请求帮助！问题仍为解决!!!!!!!!!!!!!!!!!!!!!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#252325.html]]></link>
 <author><![CDATA[liushiyong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 28 Jun 2008 00:22:54 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你是如何测得的，电流啊，如果用电流表，测试的结果是不准确的，因为里面有个很高频率的负载波电流，电流表是没有办法测准确的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15929#251517.html]]></link>
 <author><![CDATA[szhlgk2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 27 Jun 2008 02:01:46 +0000]]></pubdate>
</item>
</channel></rss>