<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[三菱PLC通讯的问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001.html]]></link>
 <description><![CDATA[Latest 50 replies of 三菱PLC通讯的问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 05 Apr 2026 21:11:35 +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[物理控制启停是可靠的， [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2244890.html]]></link>
 <author><![CDATA[yurenccz]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 14 Dec 2021 03:11:46 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯控制频率就好了，启停还是通过端子控制靠谱又安全]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2244653.html]]></link>
 <author><![CDATA[biaogege520]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 13 Dec 2021 06:45:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用楼主愿天天天蓝于2020-02-02 13:07发表的 三菱PLC通讯的问题 :
用三菱PLC，如果用485BD板（或485ADPMB）用MODBUS协议去启动变频器，就算把PLC的电断了，变频器也不会停，除非是再次用PLC去停止变频器。
这样感觉蛮危险的。请问都是这样子，还是用的方法不对。
另外同样的问题，用点动通讯变频器并不是一点就停 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2244067.html]]></link>
 <author><![CDATA[zsh340]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2021 08:48:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[ADPRW指令好像只能能读写字，不能控制位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2244052.html]]></link>
 <author><![CDATA[ljb6688]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 10 Dec 2021 08:13:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看要求选择控制方式]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2235935.html]]></link>
 <author><![CDATA[peterzhao]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 07 Nov 2021 16:54:11 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用通信控制是这样的外部需要接控制按钮断电急停]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100769.html]]></link>
 <author><![CDATA[跨越昨天一点]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 04 Feb 2020 03:34:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用通讯读写频率，控制启动用端子]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100747.html]]></link>
 <author><![CDATA[和谐共赢]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Feb 2020 16:19:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[变频器有个功能是通讯中断后 选择停止]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100745.html]]></link>
 <author><![CDATA[ricinlhx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Feb 2020 14:47:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[那如果用CCLINK DP这种高级通讯会不会这个样子。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100729.html]]></link>
 <author><![CDATA[愿天天天蓝]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Feb 2020 10:59:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[常规的做法是启停用IO 速度用通信]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100692.html]]></link>
 <author><![CDATA[小孙孙]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 03 Feb 2020 03:55:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[还要将通讯故障一齐互锁，安全要求高的最后用端子控制，简单、方便。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100633.html]]></link>
 <author><![CDATA[fenghua00000]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Feb 2020 10:00:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[需要端子和变频器配合使用，端子控制启停，外部还需要有连锁]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100617.html]]></link>
 <author><![CDATA[wyc6745625]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Feb 2020 08:31:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[通讯就是这个样子啦，端子控制比较靠谱，通讯就读读电流，状态就好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100609.html]]></link>
 <author><![CDATA[suegu2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Feb 2020 07:24:20 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[所以很多都是端子控制启停，通讯控制频率。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100607.html]]></link>
 <author><![CDATA[cythyx]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Feb 2020 06:49:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC和变频器用同一路电源，PLC断电同时变频器也断电。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1678001#2100594.html]]></link>
 <author><![CDATA[wzy139076378]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 02 Feb 2020 05:21:16 +0000]]></pubdate>
</item>
</channel></rss>