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 <title><![CDATA[s7-300用几个et200m做分布式IO 模块中怎么 ..]]></title>
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 <description><![CDATA[Latest 50 replies of s7-300用几个et200m做分布式IO 模块中怎么 ..]]></description>
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 <description><![CDATA[你这不是CPU对CPU通讯，DI用I，DO用Q，AI用PIW AO用PQW。就可以了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1448906#1543481.html]]></link>
 <author><![CDATA[pcp356]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 28 Feb 2014 00:49:10 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第1楼liuhuaxing于2014-02-26 22:05发表的&nbsp;&nbsp;:
I/O地址设在规定范围内，且不重复，下载到硬件里即可
[/quote]
地址256呢是用I还是得用PI]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1448906#1543098.html]]></link>
 <author><![CDATA[柴华]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 26 Feb 2014 14:41:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[I/O地址设在规定范围内，且不重复，下载到硬件里即可]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1448906#1543086.html]]></link>
 <author><![CDATA[liuhuaxing]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 26 Feb 2014 14:05:59 +0000]]></pubdate>
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