<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[S7-1500和S7-1200 Profinet通訊]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889.html]]></link>
 <description><![CDATA[Latest 50 replies of S7-1500和S7-1200 Profinet通訊]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Wed, 29 Apr 2026 18:43:31 +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[S71200，4.0以上固件版本的支持PROFINET IO从站的。只需配置下，不需要编程。作为1500的从站，通过I,Q通讯。需占用PLC实际的IO地址。可通过西门子PN诊断来判断1200有没有掉站。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2175009.html]]></link>
 <author><![CDATA[披萨打败]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 03 Mar 2021 05:42:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看看这个，差不多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2171591.html]]></link>
 <author><![CDATA[dzh832]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 08 Feb 2021 04:48:20 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你做一个0.5秒的心跳，两边互相监测，如果长时间收不到信号，就证明通讯断开]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2167030.html]]></link>
 <author><![CDATA[weihua840811]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 15 Jan 2021 07:15:00 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]&nbsp;&nbsp;[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2154322.html]]></link>
 <author><![CDATA[闲钓西风]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2020 03:11:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[断了会报错的吧，ERROR里面有信息，或者你留一个变量当做心跳使用，当这个值长时间状态没有改变，不就相当于断线了吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2154260.html]]></link>
 <author><![CDATA[贷款结束]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 11 Nov 2020 00:16:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[GET和PUT兩個指令,我已經有使用了!
如果通訊掉線了!是該如何知道!感謝]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2154236.html]]></link>
 <author><![CDATA[k19811031]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Nov 2020 14:30:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[帮助文档]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1690889#2154231.html]]></link>
 <author><![CDATA[焦刘吉]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 10 Nov 2020 13:40:32 +0000]]></pubdate>
</item>
</channel></rss>