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 <title><![CDATA[逻辑运算]]></title>
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 <description><![CDATA[非常感谢二位的回答
1：这程序写到软件里K4Y0变成K4Y000, HFFCF变成H0FFCF,H0600变成H600是什么意思？
2：模拟时K4Y0下的数字1536是什么意思？
2：Y4 Y5 被置0 ，Y11 Y12被置1想看他们的输出，怎么把Y4 Y5 Y11 Y12写出来呢直接写是不行的他们的线圈前要加什么条件吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66105#799192.html]]></link>
 <author><![CDATA[wangsai0501]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 03 Jun 2010 06:10:52 +0000]]></pubdate>
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 <description><![CDATA[HFFCF表示十六进制数,相当于二进制数&nbsp;&nbsp;1 1 1 1&nbsp;&nbsp; 1 1 1 1&nbsp;&nbsp; 1 1 0 0&nbsp;&nbsp; 1 1 1 1
K4Y0&nbsp;&nbsp;&nbsp;&nbsp; 相当于&nbsp;&nbsp; Y17 Y16&nbsp;&nbsp;Y15&nbsp;&nbsp;Y14&nbsp;&nbsp;Y13&nbsp;&nbsp;Y12 Y11 Y10 Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 
不管原来Y4,Y5是0,还是1,与0进行逻辑与 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66105#799105.html]]></link>
 <author><![CDATA[cxlxt]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 03 Jun 2010 03:53:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[LDP&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; X0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-66105#799096.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 03 Jun 2010 03:34:06 +0000]]></pubdate>
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