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 <description><![CDATA[我需要将电压数据读出来，这个浮点数据占用四个数据寄存器，我如果用触摸屏将他读出，或者在PLC程序中修正他的值，该怎样处理这个数呢？]]></description>
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 <author><![CDATA[huolang_518]]></author>
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 <pubdate><![CDATA[Thu, 24 Nov 2011 07:55:58 +0000]]></pubdate>
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 <description><![CDATA[能不能把梯图给我看看，[email]ysh0813@163.com[/email]]]></description>
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 <author><![CDATA[ysh813]]></author>
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 <pubdate><![CDATA[Thu, 24 Nov 2011 07:43:30 +0000]]></pubdate>
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 <description><![CDATA[朋友们帮个忙吧]]></description>
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 <author><![CDATA[huolang_518]]></author>
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 <pubdate><![CDATA[Thu, 24 Nov 2011 07:38:40 +0000]]></pubdate>
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