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 <title><![CDATA[求助 梯形图 三菱指令]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477.html]]></link>
 <description><![CDATA[Latest 50 replies of 求助 梯形图 三菱指令]]></description>
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 <lastBuildDate><![CDATA[Tue, 05 May 2026 21:56:41 +0000]]></lastBuildDate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[确实如此的，学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477#782393.html]]></link>
 <author><![CDATA[张家港市]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 11 May 2010 02:36:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[作为比较判别指令，可以作为一种门限判定，视数据来源而定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477#782289.html]]></link>
 <author><![CDATA[qlin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 May 2010 22:34:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意2楼和3楼说法，条件指令：当D50&gt;D20时导通，其他状态（D50&lt;D20或D50=D20）时断开，后面可以连接其他软元件或直接输出！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477#782126.html]]></link>
 <author><![CDATA[dbguanxu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 May 2010 13:26:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[表示导通条件是D50的值大于D20的,然后接通下一步输出YO.非导通条件是D50&lt;或等于D20.如图所示。 [attachment=39269]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477#781909.html]]></link>
 <author><![CDATA[pretco123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 May 2010 08:33:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[条件指令，用来控制通或断，结果不存储，当D50&gt;D20时接通]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477#781907.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 May 2010 08:33:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[D50&gt;D20&nbsp;&nbsp;ON]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-63477#781905.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 10 May 2010 08:28:24 +0000]]></pubdate>
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