<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[西门子STEP7求教]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261.html]]></link>
 <description><![CDATA[Latest 50 replies of 西门子STEP7求教]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 18:44:28 +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[地址冲突的，error的地址已经用了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261#2050246.html]]></link>
 <author><![CDATA[陈_先生]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 05 Jun 2019 02:52:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[modbus不需要轮询的么，交替点亮的点位吧，要不然还不报666 [s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261#2049771.html]]></link>
 <author><![CDATA[leisure]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Jun 2019 06:04:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不能置1和mb1关系不大，mb1是错误信息写入 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261#2049770.html]]></link>
 <author><![CDATA[xuanzuyao]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Jun 2019 05:56:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[那我是应该把M1.0改为M2.0是吗，这个程序给我的直观感受就是置位失效了。。。开关一松开，M就全变为0了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261#2049629.html]]></link>
 <author><![CDATA[控制小白]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Jun 2019 00:33:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[程序用到了MB1和M1.1~M1.7地址冲突了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261#2049628.html]]></link>
 <author><![CDATA[9012573]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Jun 2019 00:33:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[MB1和m1. 1地址是冲突的，肯定会有问题的，但是放在这个位置不应影响数据读写]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1668261#2049624.html]]></link>
 <author><![CDATA[lulihe]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Jun 2019 00:27:37 +0000]]></pubdate>
</item>
</channel></rss>