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 <title><![CDATA[变频器控制问题]]></title>
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 <description><![CDATA[Latest 50 replies of 变频器控制问题]]></description>
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 <description><![CDATA[电位器电源外供，或者变频器2设置为外部电压控制。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1636990#1935162.html]]></link>
 <author><![CDATA[1992sd]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 Nov 2017 00:02:59 +0000]]></pubdate>
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 <description><![CDATA[参考二楼，但是电位器的总给定要另外一个10V的直流电源提供]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1636990#1935153.html]]></link>
 <author><![CDATA[goldage]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Nov 2017 13:51:28 +0000]]></pubdate>
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 <description><![CDATA[[attachment=216768] 
这种方法是同步控制！ [s:21]
觉得有用的请点赞哦！[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1636990#1934993.html]]></link>
 <author><![CDATA[潘工pym]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Nov 2017 03:51:27 +0000]]></pubdate>
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 <description><![CDATA[总电位器的输出端作另两个电位器的电源输入端，0V全部短接]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1636990#1934906.html]]></link>
 <author><![CDATA[dgamen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Nov 2017 00:29:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用楼主358137517于2017-11-15 21:29发表的 变频器控制问题 :
用三个电位器控制两台变频器&#160;&#160;&#160;&#160;&#160;&#160;一个电位器总电位器&#160;&#160;&#160;&#160;别外两上电位器为微调&#160;&#160; 要怎么实现&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;我用的是台达的变频器
[/quote]
1.為何需 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1636990#1934890.html]]></link>
 <author><![CDATA[john42tw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 Nov 2017 00:03:37 +0000]]></pubdate>
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