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 <title><![CDATA[有谁知道三菱PLC指令DFLT\DEDIV\DEMUL\DE ..]]></title>
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 <description><![CDATA[Latest 50 replies of 有谁知道三菱PLC指令DFLT\DEDIV\DEMUL\DE ..]]></description>
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 <description><![CDATA[一楼回答的非常正确．什么是浮点指令：
举个列子假如我要输入一个数为：375.23时一般只能输入前面的整数，小数点后的无法输入或表示，我们先可以输入常数K+10进制数如: 37523 然后转换成浮点指令16位用FLT(49)
32位用DFLT 进得转换,再用浮点指令除法DDIV 除以K100就能得到375.23]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#248992.html]]></link>
 <author><![CDATA[qiwenmyson]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 23 Jun 2008 09:29:26 +0000]]></pubdate>
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 <description><![CDATA[浮点数,小数点浮动的数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#248958.html]]></link>
 <author><![CDATA[天高云淡]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 23 Jun 2008 08:32:27 +0000]]></pubdate>
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 <description><![CDATA[学习一下了! [s:39]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247539.html]]></link>
 <author><![CDATA[loio]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Jun 2008 01:05:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了, [s:32]&nbsp; [s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247512.html]]></link>
 <author><![CDATA[丙丙]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 23:35:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你可以查看fx2n系列编程手册。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247485.html]]></link>
 <author><![CDATA[水泽之国]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 22:27:38 +0000]]></pubdate>
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 <description><![CDATA[以上都是32位浮点运算和读出写入。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247484.html]]></link>
 <author><![CDATA[水泽之国]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 22:26:43 +0000]]></pubdate>
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 <description><![CDATA[D是32位其它的还在学习呢&nbsp; 不知道了 谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247478.html]]></link>
 <author><![CDATA[王睿]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 21:46:31 +0000]]></pubdate>
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 <description><![CDATA[D相当于双字的意思,一个字节是8位,一个字是16位,那么双字就是32位,
E是浮点数的意思,也就是实数.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247392.html]]></link>
 <author><![CDATA[xiugu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 14:34:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[浮点数是什么意思]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247386.html]]></link>
 <author><![CDATA[xbh631]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 14:26:10 +0000]]></pubdate>
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 <description><![CDATA[就是二进制的&nbsp; 加，减，乘，除。&nbsp; 前面+D是指32位的的意思，运算结果低16存小数，高16存整数。浮点数就是带小数的运算。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247378.html]]></link>
 <author><![CDATA[zwz579]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 14:22:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这些DE 和DF是什么意思]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-15578#247374.html]]></link>
 <author><![CDATA[xbh631]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Jun 2008 14:19:28 +0000]]></pubdate>
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