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 <title><![CDATA[求两进线、一母联开关PLC程序]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74978.html]]></link>
 <description><![CDATA[Latest 50 replies of 求两进线、一母联开关PLC程序]]></description>
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 <description><![CDATA[很好解决啊 先用AC380:AC10的变压器 整流后把电压信号送入模块 最后在PLC内编程]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74978#854029.html]]></link>
 <author><![CDATA[lwf821017]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 25 Aug 2010 14:10:25 +0000]]></pubdate>
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 <description><![CDATA[主要问题是电源端电压用检测的模拟信号怎么转换成数字信号这段程序小弟不会编写，请教坛内高手，还望不吝赐教，谢谢了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-74978#852525.html]]></link>
 <author><![CDATA[gulongbing]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 23 Aug 2010 09:14:12 +0000]]></pubdate>
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