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 <title><![CDATA[一个步进电机问题，请各位高手指导一下。。]]></title>
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 <description><![CDATA[Latest 50 replies of 一个步进电机问题，请各位高手指导一下。。]]></description>
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 <description><![CDATA[2楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1537394#1736162.html]]></link>
 <author><![CDATA[liujian-weng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2016 12:49:28 +0000]]></pubdate>
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 <description><![CDATA[[attachment=143747] 
PLC输出的是正24V信号
你现在接的是等电位环境,都是+24V

PLC输出串电阻接到PLUS+&nbsp;&nbsp;&nbsp;&nbsp;-24V/0V接PLUS-
不串电阻玩个几分钟你也玩不下去了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1537394#1736019.html]]></link>
 <author><![CDATA[tkggtdkjpl]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2016 06:33:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[西门子的是输出正，脉冲PUL–端接0V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1537394#1736017.html]]></link>
 <author><![CDATA[xbl2018]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2016 06:31:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有你信号回路的接线图，检查一下信号回路，有没有接错，信号回路接法：+24V串 2K电阻接到驱动器PUL+，PLC驱动信号接到驱动器PUL-，PLC 输出COM端要连接0V]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1537394#1736010.html]]></link>
 <author><![CDATA[laihuaxun200]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 12 Jan 2016 06:22:44 +0000]]></pubdate>
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