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 <title><![CDATA[请教伺服接收脉冲方面问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教伺服接收脉冲方面问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Thu, 09 Apr 2026 06:15:00 +0000]]></lastBuildDate>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409831.html]]></link>
 <author><![CDATA[hx0752]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 14:15:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[图片上AB相和正逆脉冲列输出,哪种才是差分输出,是需要5V还是24V呢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409811.html]]></link>
 <author><![CDATA[zzvs]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 13:41:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我还是上一张图片吧,这样好象更好直接解决问题 [attachment=100514]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409810.html]]></link>
 <author><![CDATA[zzvs]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 13:39:29 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[差分输出是电子方面的说法，看说明书就有说明的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409796.html]]></link>
 <author><![CDATA[huangyue]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 12:52:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[1&nbsp;&nbsp;AB相脉冲列
2&nbsp;&nbsp;正转脉冲列及逆转脉冲列
这两种模式,哪一种是差分输出啊?有什么区别]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409756.html]]></link>
 <author><![CDATA[zzvs]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 10:22:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[224XP是发射极输出的....高电平有效..集电极输出的有点贵,低电平有效....]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409742.html]]></link>
 <author><![CDATA[kyy80]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 09:14:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[AB相脉冲是以编码器型式输入的也就是AB两相脉冲相差90度以90度的位置关系确定方向,正负脉冲是以高低电平型式,这些在伺服器或者皮里抽肉手册中都有说过]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409685.html]]></link>
 <author><![CDATA[何工控学]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 06:01:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我们一般用第三种]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1419678#1409595.html]]></link>
 <author><![CDATA[wang324521]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 Feb 2013 01:09:17 +0000]]></pubdate>
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