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 <title><![CDATA[小弟请教个三菱PLC中特殊继电器的问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829.html]]></link>
 <description><![CDATA[Latest 50 replies of 小弟请教个三菱PLC中特殊继电器的问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 11 Apr 2026 06:55:24 +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[同意1楼3楼观点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#214792.html]]></link>
 <author><![CDATA[zxcdxx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 29 Apr 2008 13:20:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]&nbsp; [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#214112.html]]></link>
 <author><![CDATA[sfyqwm]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 11:51:02 +0000]]></pubdate>
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 <description><![CDATA[谢谢了,我感觉M8002每个扫描周期都要ON的!是吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213718.html]]></link>
 <author><![CDATA[夏杏银]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 03:21:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用来做上电复位内部数据,是最好不过了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213624.html]]></link>
 <author><![CDATA[工控的鱼]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 01:50:56 +0000]]></pubdate>
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 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213584.html]]></link>
 <author><![CDATA[刘建勇]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 01:13:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那是当然了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213561.html]]></link>
 <author><![CDATA[zhengyueyong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 28 Apr 2008 00:37:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个简单的m8002，引来好多的热心人，还是家园的好人多。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213312.html]]></link>
 <author><![CDATA[taipi-k]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 11:22:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[M8002,PLC运行是接通一下后，就一直保持断开。可以用于计数器复位等等。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213271.html]]></link>
 <author><![CDATA[zwz579]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 10:09:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意以上观点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213197.html]]></link>
 <author><![CDATA[ccc.1860]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 08:29:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多看一下三菱的特出继电器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213113.html]]></link>
 <author><![CDATA[jxt520102]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 06:38:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[楼上说得很对，编程手册上都有，只要你看得时候认真点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213054.html]]></link>
 <author><![CDATA[hsl199]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 04:35:11 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是PLC由OFF变为ON的时候ON一个扫描周期的时间。
可以用作上电时的初始化。对特殊参数给出初始值。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213039.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 03:48:25 +0000]]></pubdate>
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 <description><![CDATA[谢谢!也就是说,不是步进控制就不需要M8002了!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213037.html]]></link>
 <author><![CDATA[夏杏银]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 03:29:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[M8002是PLC由ON变为OFF的时候.瞬间接通一次.
不是象你所讲的,每个程序开始都要用它来激活初试步的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-12829#213034.html]]></link>
 <author><![CDATA[zjp198169]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Apr 2008 03:16:43 +0000]]></pubdate>
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