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 <title><![CDATA[FX3Ur的PLC浮点数取整少了是怎么回事]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921.html]]></link>
 <description><![CDATA[Latest 50 replies of FX3Ur的PLC浮点数取整少了是怎么回事]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Thu, 16 Apr 2026 04:32:33 +0000]]></lastBuildDate>
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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[经过我的测试，是work2模拟的时候有误差，误差在于第一步3.141593转换时，works2只能精确到小数点后面五位，也就是3.141590和3.141599转换出来的值是一样的，第一步就有了误差导致后面差了1。 [s:28] 本身这种计算有误差也正常，浮点数在计算过程中会有精度丢失 [s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2518019.html]]></link>
 <author><![CDATA[zmrs163]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Jul 2025 07:40:06 +0000]]></pubdate>
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 <description><![CDATA[实际PLC运行中监控到的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2518001.html]]></link>
 <author><![CDATA[ltcjmm]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Jul 2025 06:04:46 +0000]]></pubdate>
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 <description><![CDATA[谢谢楼上各位，图是仿真时截取的，刚刚下到实际的PLC里边运行结果是正常的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2518000.html]]></link>
 <author><![CDATA[ltcjmm]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 10 Jul 2025 06:01:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[路过学习了 [s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2517924.html]]></link>
 <author><![CDATA[dalao123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Jul 2025 14:06:31 +0000]]></pubdate>
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 <description><![CDATA[我这边模拟也是这个结果，发现D200存储的不是500.0000，而是499.99999，监控界面显示精度不够]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2517915.html]]></link>
 <author><![CDATA[gzcjx555]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Jul 2025 11:39:23 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第2楼anlyl2014于2025-07-09 18:13发表的&nbsp;&nbsp;:
D200作为乘法计算，用了3个D，已用到D200,D201,D202；下一行又用到D202重叠了
 [attachment=312740] 
我这样模拟没问题的
[/quote]


DMUL S1 S2 D中的S1(S1+!,S1)&nbsp;&nbsp;S2(S2+1,S2)&nbsp;&nbsp;D(D+1.D)都只占用连续的两个，不是占用3个。楼主的这 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2517913.html]]></link>
 <author><![CDATA[zsh340]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Jul 2025 11:18:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[D200作为乘法计算，用了3个D，已用到D200,D201,D202；下一行又用到D202重叠了
 [attachment=312740] 
我这样模拟没问题的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2517910.html]]></link>
 <author><![CDATA[anlyl2014]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Jul 2025 10:13:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[D300中的值为啥不是500？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1784921#2517858.html]]></link>
 <author><![CDATA[ltcjmm]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 09 Jul 2025 07:31:23 +0000]]></pubdate>
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