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 <title><![CDATA[关于模拟量模块]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1479630.html]]></link>
 <description><![CDATA[Latest 50 replies of 关于模拟量模块]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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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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 <description><![CDATA[楼主指的应该是缓冲存储器吧，缓冲存储器是在特殊功能模块里面的，PLC是通过from/to指令去访问它的，而缓冲存储器的地址是由PLC决定的，图1中的3U-4AD可替换为2N-2AD，原理是一样的。如图]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1479630#1647216.html]]></link>
 <author><![CDATA[wengine]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 03 Mar 2015 01:57:26 +0000]]></pubdate>
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 <description><![CDATA[那样编程的话按2N的还是按3U的，按3U的地址寄存器怎么处理]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1479630#1646994.html]]></link>
 <author><![CDATA[ydp73210]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 02 Mar 2015 00:34:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以用的我们公司都是这么用的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1479630#1646939.html]]></link>
 <author><![CDATA[布衣理想]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 01 Mar 2015 13:10:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1楼看看这是]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1479630#1646923.html]]></link>
 <author><![CDATA[1120795098]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 01 Mar 2015 11:21:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以用,3u沒有2ad/2da,所以要用2n]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1479630#1646898.html]]></link>
 <author><![CDATA[daisum]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 01 Mar 2015 09:51:13 +0000]]></pubdate>
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