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 <title><![CDATA[触摸屏与PLC的数据保持]]></title>
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 <description><![CDATA[Latest 50 replies of 触摸屏与PLC的数据保持]]></description>
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 <description><![CDATA[你这个总得有个比例关系的吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-106001#1048154.html]]></link>
 <author><![CDATA[huwentao517]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 21 May 2011 06:23:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是没看懂啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-106001#1048147.html]]></link>
 <author><![CDATA[huwentao517]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 21 May 2011 06:18:13 +0000]]></pubdate>
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 <description><![CDATA[好象不大可能。输入100转，电机为100转，然后再输入300转，却要变成300－100，如果输入200转呢？或输入其他基速呢？都还需要运算吗？第一个要人家PLC不运算，第二次又要人家运算，其他情况泥？PLC很郁闷、很纠结，偶到底是算还是不算泥？！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-106001#1048092.html]]></link>
 <author><![CDATA[shaolinsi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 21 May 2011 04:26:40 +0000]]></pubdate>
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 <description><![CDATA[[s:21] 应该有运算吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-106001#1046760.html]]></link>
 <author><![CDATA[杜红岭]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 19 May 2011 14:28:42 +0000]]></pubdate>
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