<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[西门子适量控制书本型逆变变频器怎么和电 ..]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413609.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子适量控制书本型逆变变频器怎么和电 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 08 May 2026 00:17:56 +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[西门子变频器串口格式是RS485，你的U转串是RS232，格式协议不一样，另外直接用电脑和变频器通讯必须用变频器自带的软件才行，通过PLC只能发送指令到控制字，接收从变频器返回的状态字。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1413609#1378555.html]]></link>
 <author><![CDATA[苏文龙]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 16 Nov 2012 04:58:39 +0000]]></pubdate>
</item>
</channel></rss>