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 <title><![CDATA[PWM问]]></title>
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 <description><![CDATA[Latest 50 replies of PWM问]]></description>
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 <link><![CDATA[http://www.ymmfa.com/read-gktid-1665547#2046478.html]]></link>
 <author><![CDATA[lltlgw]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 20 May 2019 06:56:59 +0000]]></pubdate>
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 <description><![CDATA[你要确认你的3U是晶体管输出还是继电器输出的，PWM脉宽输出指令要求的Y0，Y1,Y2口是晶体管的，普通的继电器输出口是没有反应的。]]></description>
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 <author><![CDATA[陈宇凡1990]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 08 Apr 2019 01:03:39 +0000]]></pubdate>
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