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 <title><![CDATA[采集的频率数不稳定]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1730019.html]]></link>
 <description><![CDATA[Latest 50 replies of 采集的频率数不稳定]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 22:07:47 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <title><![CDATA[]]></title>
 <description><![CDATA[实际上呢?
物理世界采集值和理论值有点差异是正常的.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1730019#2266726.html]]></link>
 <author><![CDATA[gxtmdb82164]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 21 Mar 2022 00:35:14 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[S7 200没这个显示功能，是S7 200 Smart]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1730019#2266723.html]]></link>
 <author><![CDATA[菜鸟学工控_1]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 21 Mar 2022 00:12:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这是运算速度？取小数点一位怎么样，我用三菱的运算模拟量也是不稳定，后来改的精度低一点，取样频率低一点就好了，要不触摸屏上显示的变化太快了。，这是西门子的200？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1730019#2266702.html]]></link>
 <author><![CDATA[司慧聪]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 20 Mar 2022 15:02:19 +0000]]></pubdate>
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