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 <title><![CDATA[4AD模块占用8个IO点是如何分配的]]></title>
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 <description><![CDATA[Latest 50 replies of 4AD模块占用8个IO点是如何分配的]]></description>
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 <description><![CDATA[就是说4AD模块要占用8个IO的点数！比如你的PLC系统构成最多只允许256个IO点，那么实际上你能用于编程的只有256-8=248个点。至于占用I还是占用O都可以，只要留8个点就行了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-53464#703646.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 07 Jan 2010 05:26:45 +0000]]></pubdate>
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 <description><![CDATA[能不能说的具体点啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-53464#701216.html]]></link>
 <author><![CDATA[gzt007]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Jan 2010 10:04:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[按模块个数写程序就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-53464#701089.html]]></link>
 <author><![CDATA[peidegin]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 03 Jan 2010 05:29:59 +0000]]></pubdate>
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