<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[关于rs485的一点教训]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622.html]]></link>
 <description><![CDATA[Latest 50 replies of 关于rs485的一点教训]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sat, 11 Apr 2026 16:41:23 +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[确实如此]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#221882.html]]></link>
 <author><![CDATA[zdszy2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 11 May 2008 07:06:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我好像无加过的
但是还是可以通信!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#221839.html]]></link>
 <author><![CDATA[saisam2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 11 May 2008 05:16:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我一般都没有用终端电阻,看来以后小心一点好!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#221829.html]]></link>
 <author><![CDATA[yangliu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 11 May 2008 04:41:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[为什么我全不懂啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#221668.html]]></link>
 <author><![CDATA[wanglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 10 May 2008 14:45:02 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[以后我也加上。现在还没试验过，我们用485中继站转发]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#219354.html]]></link>
 <author><![CDATA[zxdha]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 May 2008 02:24:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[又懂了一点,呵呵]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#219347.html]]></link>
 <author><![CDATA[yanglingson]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 07 May 2008 02:12:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好的 我记住啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#216939.html]]></link>
 <author><![CDATA[jickw]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 May 2008 08:08:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习来了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#193483.html]]></link>
 <author><![CDATA[天涯孤客]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Mar 2008 03:35:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[希望有更多的人把经验上传，供同事们参考，这也是为社会作贡献。呵呵 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#193425.html]]></link>
 <author><![CDATA[a3144125]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Mar 2008 01:45:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[大家的 经验都很宝贵]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#193423.html]]></link>
 <author><![CDATA[a3144125]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Mar 2008 01:43:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第9楼dsp111于2007-09-12 16:55发表的&nbsp; :
低速小系统电阻影响不大,不过bps高了后,影响很明显[/quote]
赞同兄弟观点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#193233.html]]></link>
 <author><![CDATA[wsir123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 20 Mar 2008 11:24:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢了，又学到好东西了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#89513.html]]></link>
 <author><![CDATA[zhengyueyong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 17 Sep 2007 04:35:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:15] 长见识了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#88424.html]]></link>
 <author><![CDATA[雪花飘飘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 15 Sep 2007 13:38:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[低速小系统电阻影响不大,不过bps高了后,影响很明显]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#85590.html]]></link>
 <author><![CDATA[dsp111]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 12 Sep 2007 08:55:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习中，以后会有用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#85559.html]]></link>
 <author><![CDATA[zxc6688]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 12 Sep 2007 08:30:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没有终端电阻就通讯不上]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#85064.html]]></link>
 <author><![CDATA[谷向荣]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 12 Sep 2007 00:23:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好的 我记住啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#82509.html]]></link>
 <author><![CDATA[ytmf0795]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 08 Sep 2007 04:57:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:38]&nbsp; [s:38] 长见识]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#37870.html]]></link>
 <author><![CDATA[w7861]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 29 Jun 2007 11:13:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:33]&nbsp; [s:33]&nbsp; [s:33]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#37541.html]]></link>
 <author><![CDATA[fgc536]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Jun 2007 13:41:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[站长分析得很精辟，好。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#37540.html]]></link>
 <author><![CDATA[wsir123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Jun 2007 13:39:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵&nbsp; 不管几台 我基本上都加的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#37526.html]]></link>
 <author><![CDATA[yuhang26]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Jun 2007 13:17:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[呵呵，终端电阻其实也很重要的。

比如三菱的Ｈ网，没有终端电阻就通讯不上。

４８５中小一点的大家不放电阻也可以连接上，于是“经验主义”就导致了楼主的经历。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-2622#37392.html]]></link>
 <author><![CDATA[YMMFA]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 28 Jun 2007 06:22:41 +0000]]></pubdate>
</item>
</channel></rss>