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 <title><![CDATA[4-20mA信号转化为实际值，显示在人机界面上]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543014.html]]></link>
 <description><![CDATA[Latest 50 replies of 4-20mA信号转化为实际值，显示在人机界面上]]></description>
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 <description><![CDATA[楼上的程序我了s7-200手册，没有找到MOVR指令，是MOVD指令吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543014#1771246.html]]></link>
 <author><![CDATA[dyb127]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 May 2016 00:32:07 +0000]]></pubdate>
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 <description><![CDATA[西门子200&nbsp;&nbsp; 4-20mA对应的码值为4600-32000可以编程做一个计算得出，也可以使用库文件scale转换。
300的话&nbsp;&nbsp;有功能块fc105 fc106]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543014#1770478.html]]></link>
 <author><![CDATA[kaixinxiaogg]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2016 08:09:24 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用模拟量模块]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1543014#1770475.html]]></link>
 <author><![CDATA[peidegin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 May 2016 08:01:52 +0000]]></pubdate>
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