<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[Ｓ７-２００ＰＬＣ不能与电脑软件通信]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961.html]]></link>
 <description><![CDATA[Latest 50 replies of Ｓ７-２００ＰＬＣ不能与电脑软件通信]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 10 Apr 2026 22:14:23 +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[选择USB，而不是COM，目前都是USB编程电缆了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1702191.html]]></link>
 <author><![CDATA[忍者忍者]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Sep 2015 04:51:42 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[在STEP7软件设置PPI通信电缆的端口号，它应与电脑中实际使用的端口号一致（可在联接好设备后在设备管理器中查看）。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1702165.html]]></link>
 <author><![CDATA[zdqwowo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 27 Sep 2015 03:10:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[设置上的问题吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1700382.html]]></link>
 <author><![CDATA[unorder]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Sep 2015 07:40:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[交换一下与触摸屏和电脑连接的串口试试 串口带电插拔很容易烧毁串口的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1700195.html]]></link>
 <author><![CDATA[manianshi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 21 Sep 2015 00:18:35 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第2楼ydg于2015-09-20 19:41发表的&nbsp;&nbsp;:
试过了没有用呀，
[/quote]
那就检查你的软件和通讯线，通讯线别用山寨的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1700182.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Sep 2015 23:39:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[试过了没有用呀，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1700123.html]]></link>
 <author><![CDATA[ydg]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Sep 2015 11:41:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC在STOP状态就可以了，因为你的PLC通讯口自定义了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1529961#1700075.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 20 Sep 2015 06:06:37 +0000]]></pubdate>
</item>
</channel></rss>