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 <title><![CDATA[怎么改变一个原有设定值]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76002.html]]></link>
 <description><![CDATA[Latest 50 replies of 怎么改变一个原有设定值]]></description>
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 <description><![CDATA[改变量表没用?
改变量表有用！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76002#858405.html]]></link>
 <author><![CDATA[robbieauto]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 02 Sep 2010 07:22:12 +0000]]></pubdate>
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如图所示，想把MW42的值从8改成5，只需点击红框里的“修改变量”就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76002#857229.html]]></link>
 <author><![CDATA[湿婆]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 08:46:56 +0000]]></pubdate>
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 <description><![CDATA[不明白你的意思，为什么在变量表里不能改？
你的设定值赋值，不会每周期都调用吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-76002#857223.html]]></link>
 <author><![CDATA[湿婆]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 31 Aug 2010 08:35:26 +0000]]></pubdate>
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