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 <title><![CDATA[变频器的PID控制]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636.html]]></link>
 <description><![CDATA[Latest 50 replies of 变频器的PID控制]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 12:27:32 +0000]]></lastBuildDate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[接AC1/CND还要串连一个250欧电阻]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636#790711.html]]></link>
 <author><![CDATA[nianyou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 May 2010 03:16:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果变频器反馈信号端只能接电流不可设定，就要用电流型变送器。反之都可以。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636#790645.html]]></link>
 <author><![CDATA[guogang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 May 2010 01:19:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[设好随便接就好了，4-20ma控制好！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636#789974.html]]></link>
 <author><![CDATA[beiye1234]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 May 2010 03:28:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你变频器参数设定为电压的，接电压端子啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636#789965.html]]></link>
 <author><![CDATA[houjunli12]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 May 2010 03:23:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;也就是讲模拟频率信号与模拟反馈信号不能是相同的类型了？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636#789938.html]]></link>
 <author><![CDATA[791891]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 May 2010 02:53:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如是PID水泵恒压控制,反馈信号一般用电流型,接ACI/GND.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-64636#789860.html]]></link>
 <author><![CDATA[gang.liu9]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 May 2010 01:53:56 +0000]]></pubdate>
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