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 <title><![CDATA[如何让PLC里的程序在运行一年后让PLC停止 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228.html]]></link>
 <description><![CDATA[Latest 50 replies of 如何让PLC里的程序在运行一年后让PLC停止 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Thu, 30 Apr 2026 17:14:21 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼主这招够狠啊
万一出现什么设备事故不是很麻烦? [s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#464759.html]]></link>
 <author><![CDATA[liguian]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 21 Mar 2009 06:43:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[明白了，弄出来了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#443651.html]]></link>
 <author><![CDATA[sshbdws]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 27 Feb 2009 05:32:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意3楼的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442971.html]]></link>
 <author><![CDATA[顾惜朝]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2009 07:18:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你说的是200的吧
我编了一个定时器加计数器的应该可以用就是不好用
想找个好用的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442962.html]]></link>
 <author><![CDATA[sshbdws]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2009 07:13:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不太明白

高手能否给个程序吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442951.html]]></link>
 <author><![CDATA[sshbdws]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2009 07:08:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[值得探讨]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442934.html]]></link>
 <author><![CDATA[xbs321]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2009 07:01:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1、先利用读取时钟指令将当前的月份VB50年VB51月读取出来，例如；当前2月份，读取后存储到VB100中，年份09存储在VB101中
2、比较时间。当前时间VB50=VB100+1并且VB51=VB101的时候，启动停止指令STOP


有很多方式，具体的自己去做，去想，没准能有更好更有效的更简洁的。多自己去做做。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442856.html]]></link>
 <author><![CDATA[bhqt]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2009 05:12:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有例子吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442762.html]]></link>
 <author><![CDATA[zgcnxw]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 26 Feb 2009 03:18:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[调用plc时钟]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-31228#442298.html]]></link>
 <author><![CDATA[心情不错]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 Feb 2009 08:50:47 +0000]]></pubdate>
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