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 <title><![CDATA[如何实现电位器控制变频器正反转]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970.html]]></link>
 <description><![CDATA[Latest 50 replies of 如何实现电位器控制变频器正反转]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以，设置负的百分比就可以实现。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#862841.html]]></link>
 <author><![CDATA[robbieauto]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Sep 2010 15:09:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你那个是什么功能的？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#862834.html]]></link>
 <author><![CDATA[ads011]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Sep 2010 15:00:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我用的安川的可以实现]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#861792.html]]></link>
 <author><![CDATA[天涯海角]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 Sep 2010 05:52:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是不是&nbsp;&nbsp;看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#861690.html]]></link>
 <author><![CDATA[564356232]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 08 Sep 2010 02:31:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[此外，电位器还可以用于变频器的启停控制]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#860416.html]]></link>
 <author><![CDATA[huixiaxuema]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 05 Sep 2010 15:44:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以用多段速设置两段，一个设置正的频率百分比，一个设置负的频率百分比，正值电机正转，负值电机反转，应该可以实现的哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#860414.html]]></link>
 <author><![CDATA[huixiaxuema]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 05 Sep 2010 15:43:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[电位器好像只能用于调速，不能用作正反转控制的啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76970#860306.html]]></link>
 <author><![CDATA[lixiaoyun]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 05 Sep 2010 13:06:26 +0000]]></pubdate>
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