<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[PLC如何检测到编码器的正反转? 求救!!!!]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475576.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC如何检测到编码器的正反转? 求救!!!!]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 03 May 2026 20:17:37 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[回复错了，删掉。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475576#1632961.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Dec 2014 11:44:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你用高速计数器 里面有个特殊继电器可以叛断旋转方向的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475576#1632959.html]]></link>
 <author><![CDATA[wenliang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Dec 2014 11:41:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[检测A B上升沿和下降沿就知道了,因为互为90度差,只要检测到谁先谁后就知道旋转的方向了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475576#1632955.html]]></link>
 <author><![CDATA[rockyhuo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Dec 2014 11:36:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[相序先后啊啊啊啊。你画下两个相隔90度的正弦波左右看就明白了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475576#1632909.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 28 Dec 2014 08:11:13 +0000]]></pubdate>
</item>
</channel></rss>