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 <title><![CDATA[请教一个困扰我好多天的问题?????]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教一个困扰我好多天的问题?????]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 28 Apr 2026 05:04:21 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[弄个功率大一些的就没问题啦。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#317162.html]]></link>
 <author><![CDATA[atogood]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 25 Sep 2008 07:52:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[碰到这样的客户真是没办法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#315921.html]]></link>
 <author><![CDATA[zwz579]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2008 12:13:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以在PLC里做 在原有的基础上再减去一个数字 就是你想要得到的那个数字 这样不就减下来了吗 另外在变频器设上限也可以呀]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#315914.html]]></link>
 <author><![CDATA[guokaijiang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 23 Sep 2008 12:07:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵!!&nbsp; 这招&nbsp; 很实用的哦!!&nbsp; &nbsp; 我经常用!!!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#220298.html]]></link>
 <author><![CDATA[a271156864]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 May 2008 12:37:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[在变频器上下手]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#220286.html]]></link>
 <author><![CDATA[rhymebus]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 May 2008 12:24:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[狂&nbsp; 人啊&nbsp; 
顶个]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#220262.html]]></link>
 <author><![CDATA[王睿]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 May 2008 11:54:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[三菱变频器上限频率好像是Pr.1如果原来是50HZ,现在改成45HZ就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#193571.html]]></link>
 <author><![CDATA[xieshaokui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Mar 2008 06:50:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我的想法跟二楼的想法是一样的,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#193568.html]]></link>
 <author><![CDATA[xieshaokui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Mar 2008 06:41:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[都不清楚，如何改，只能骗自己。 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#192723.html]]></link>
 <author><![CDATA[wanghuhong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Mar 2008 07:25:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC和屏都是不知名的牌子,没办法编程的,只能在变频器上下手.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#192609.html]]></link>
 <author><![CDATA[程元乾]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 19 Mar 2008 02:55:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#187730.html]]></link>
 <author><![CDATA[hszyz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Mar 2008 07:05:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[顶一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#187564.html]]></link>
 <author><![CDATA[雪花飘飘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Mar 2008 18:00:32 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#187492.html]]></link>
 <author><![CDATA[小雄]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Mar 2008 13:49:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[牛人！！！！！！！！！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#187489.html]]></link>
 <author><![CDATA[shofeng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Mar 2008 13:24:37 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[变频器里可以设置上限的啊

把上限刚好设定到90%的数值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#187255.html]]></link>
 <author><![CDATA[YMMFA]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 07 Mar 2008 02:59:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[既然在触摸屏里设定的数值可以在PLC中读出来，那么直接在读出的数值基础上减掉10作为真正的设定数值不就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-10615#187032.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 06 Mar 2008 11:31:00 +0000]]></pubdate>
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