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 <title><![CDATA[S7 300的FC105、FC106怎么用？]]></title>
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 <description><![CDATA[Latest 50 replies of S7 300的FC105、FC106怎么用？]]></description>
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 <description><![CDATA[0-500m3/h&nbsp;&nbsp; 对应0.000000e+000 到5.000000e+002，如果有故障是硬件组态没做好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-84743#2287196.html]]></link>
 <author><![CDATA[ship2008329]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 09 Jun 2022 08:57:02 +0000]]></pubdate>
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 <description><![CDATA[都SF了，为何不查看模块诊断信息？ [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-84743#897331.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Nov 2010 08:01:50 +0000]]></pubdate>
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 <description><![CDATA[LO_LIM和HI_LIM是工程单位表示的介于下限和上限，我的流量计是0-500m3/h的，那LO—Lim就是0，HI—Lim就是500。
而你说的LO是-5，Hi是5应该是现场仪表采集的电压信号+5V和-5V吧？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-84743#897310.html]]></link>
 <author><![CDATA[zhaotingjie]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Nov 2010 07:26:41 +0000]]></pubdate>
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 <description><![CDATA[你的HI和LO 错了
SCALE功能接受一个整型值(IN)，并将其转换为以工程单位表示的介于下限和上限(LO_LIM和HI_LIM)之间的实型值。将结果写入OUT。SCALE功能使用以下等式：

OUT = [ ((FLOAT (IN) ?K1)/(K2-K1)) * (HI_LIM-LO_LIM)] + LO_LIM

LO是-5，HI是5]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-84743#897289.html]]></link>
 <author><![CDATA[cpzt]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 05 Nov 2010 07:03:39 +0000]]></pubdate>
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 <description><![CDATA[[s:39] 我还没有组态呢。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-84743#896714.html]]></link>
 <author><![CDATA[zhaotingjie]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 04 Nov 2010 09:16:30 +0000]]></pubdate>
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 <description><![CDATA[检查你的组态地址是否与实际匹配。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-84743#896691.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 04 Nov 2010 08:31:43 +0000]]></pubdate>
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