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 <title><![CDATA[请教大家一个关于在状态中应用的下降沿的 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教大家一个关于在状态中应用的下降沿的 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 04 May 2026 22:39:32 +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[是S3接通时,当X013下降沿转移S70,S3自动复位,若这时X014下降沿输出,因S3已断开不起作用,当S70复位后S3再次接通时X014被检出,马上向S70转移]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336#541504.html]]></link>
 <author><![CDATA[张荣熙]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 05 Jun 2009 16:33:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[當你S3再次接通之前
s70有沒有復歸]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336#541011.html]]></link>
 <author><![CDATA[hmw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 05 Jun 2009 09:44:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没弄明白你的意思！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336#540966.html]]></link>
 <author><![CDATA[haoweng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 05 Jun 2009 08:51:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有我用PLC试了这个方案X014也不能在S3再次接通时检出啊!有谁用过这个例子吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336#540718.html]]></link>
 <author><![CDATA[张荣熙]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 05 Jun 2009 05:00:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[上升沿和下降沿指令用仿真软件看不出来，用PLC 直接运行就非常直观]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336#540685.html]]></link>
 <author><![CDATA[lxmlxmlxy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 05 Jun 2009 04:14:58 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[怎么没人告诉我啊?????????????]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-38336#540277.html]]></link>
 <author><![CDATA[张荣熙]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 04 Jun 2009 01:42:27 +0000]]></pubdate>
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