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 <title><![CDATA[西门子MM430变频器问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1451131.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子MM430变频器问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[P2253只是用来选择PID设定值信号源的！不能直接做设定值啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1451131#1552729.html]]></link>
 <author><![CDATA[sa07tbh48abb]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 27 Mar 2014 05:24:06 +0000]]></pubdate>
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 <description><![CDATA[楼主，不要让P2253=R2250，你直接写P2253试试.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1451131#1552535.html]]></link>
 <author><![CDATA[自动机器]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 26 Mar 2014 14:18:59 +0000]]></pubdate>
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 <description><![CDATA[通讯上了，不然我在屏上修改P2240数据，变频器P2240怎么会相应改变呢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1451131#1552358.html]]></link>
 <author><![CDATA[sa07tbh48abb]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 26 Mar 2014 06:14:29 +0000]]></pubdate>
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