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 <title><![CDATA[S7-300定时器时间设置问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702.html]]></link>
 <description><![CDATA[Latest 50 replies of S7-300定时器时间设置问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Fri, 17 Apr 2026 04:43:16 +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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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用Ｔ指令写入累加器中]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702#1508579.html]]></link>
 <author><![CDATA[qing222lian]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 12 Nov 2013 02:50:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我想问的是怎么通过HMI设置时间，时间的单位在哪里设置比如分钟，小时。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702#1507395.html]]></link>
 <author><![CDATA[qvbwg]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 08 Nov 2013 13:23:12 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[换算，把计时器24小时记一次数，这样就是一天，再用计数器来比较天数就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702#1507241.html]]></link>
 <author><![CDATA[langman]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 08 Nov 2013 08:57:10 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[读取PLC系统时间。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702#1506231.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 06 Nov 2013 03:49:02 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[定时器块底下有？？？那个就是单位，定时器单位跟定时器的号码有关]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702#1506119.html]]></link>
 <author><![CDATA[anchunsheng]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 06 Nov 2013 00:56:13 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[S5T#1H&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 小时
S5T#1M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 分钟
S5T#1S&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;秒
S5T#1MS&nbsp;&nbsp;&nbsp;&nbsp; 毫秒
应该是没有天的单位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1441702#1506089.html]]></link>
 <author><![CDATA[zlm19861113]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 06 Nov 2013 00:04:41 +0000]]></pubdate>
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