<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[变频恒压供水系统]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304.html]]></link>
 <description><![CDATA[Latest 50 replies of 变频恒压供水系统]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 28 Apr 2026 23:53:00 +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[一个变频（水泵专用的）+一个压力传感器+水泵＝搞定&nbsp;&nbsp;/看一下程子华老师的变频视频有帮助]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304#1344332.html]]></link>
 <author><![CDATA[lmyjxsr12]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 14 Sep 2012 13:55:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[模拟量要用变频的那一块啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304#1344304.html]]></link>
 <author><![CDATA[tanqinglei]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 14 Sep 2012 13:12:57 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如楼上各位所讲]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304#1343836.html]]></link>
 <author><![CDATA[futejia]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 14 Sep 2012 00:55:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[简单的控制加一个压力变送器或远传压力表反馈到模拟量输入即可，如果要控制功能我的话，就要加PLC了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304#1343824.html]]></link>
 <author><![CDATA[chen_0106]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 14 Sep 2012 00:15:36 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28] 做恒压供水 应该没必要用PLC吧 用个变频恒压控制器就好了 ！控制简单 稳定]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304#1343813.html]]></link>
 <author><![CDATA[小小一电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 14 Sep 2012 00:00:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用P型机。内置PID算法。或者你也可以用模拟量让PLC计算。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1400304#1343773.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 13 Sep 2012 14:48:39 +0000]]></pubdate>
</item>
</channel></rss>