<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[急停按钮]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050.html]]></link>
 <description><![CDATA[Latest 50 replies of 急停按钮]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 08 May 2026 18:22:33 +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[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;应该是加在程序里或者加在主控制回路上比较好,如有些设备在紧急状态下还要回归原位(安全考虑)切断PLC电源将无法实现该功能了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#517604.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 13 May 2009 06:10:59 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[二個都作比較好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#517594.html]]></link>
 <author><![CDATA[lidonghu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 13 May 2009 06:02:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[断程序好啊程序停止了车也停止了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#517436.html]]></link>
 <author><![CDATA[爱虫之家]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 13 May 2009 02:22:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果要确保可靠,硬件一定要做,而且急停按钮一定要使用常闭触点.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#512597.html]]></link>
 <author><![CDATA[我心飞翔]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 May 2009 03:16:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第7楼雪花飘飘于2008-11-30 22:09发表的&nbsp;&nbsp;:
硬件和程序都做最好。
[/quote]

赞同！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#512594.html]]></link>
 <author><![CDATA[wsir123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 May 2009 03:12:29 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我感觉用常闭好。中断程序就可以了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#512581.html]]></link>
 <author><![CDATA[卓发智能]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 08 May 2009 02:33:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用一个内部常闭接点M串联吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#512272.html]]></link>
 <author><![CDATA[shuaigeshi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 May 2009 14:57:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果要确保可靠,硬件一定要做,而且急停按钮一定要使用常闭触点.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#512146.html]]></link>
 <author><![CDATA[小坏孩]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 07 May 2009 13:02:43 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[断程序好点吧?我认为啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#504996.html]]></link>
 <author><![CDATA[a113118a]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 29 Apr 2009 13:50:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第9楼bogegongkong于2008-11-30 23:13发表的&nbsp;&nbsp;:

如果要确保可靠,硬件一定要做,而且急停按钮一定要使用常闭触点.
[/quote]
我见过的都是这样的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#501104.html]]></link>
 <author><![CDATA[xxscwsry]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 26 Apr 2009 01:21:38 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[两种都好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#500370.html]]></link>
 <author><![CDATA[hszyz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 25 Apr 2009 07:09:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[在硬件上好，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#500228.html]]></link>
 <author><![CDATA[105548528]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 25 Apr 2009 03:21:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[断开程序好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#500165.html]]></link>
 <author><![CDATA[我是半边天]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 25 Apr 2009 01:55:17 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#499901.html]]></link>
 <author><![CDATA[鲁鑫星]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 24 Apr 2009 13:00:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我也认为断开程序好,如果直接断电源可能导致其他程序都停止运行了.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#499279.html]]></link>
 <author><![CDATA[wangbin85]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 24 Apr 2009 02:02:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[确保事故的发生是有必要的，程序中可以做中断处理就可解决这一问题了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#498817.html]]></link>
 <author><![CDATA[听海]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 23 Apr 2009 11:27:57 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意楼上的看法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#498800.html]]></link>
 <author><![CDATA[ngb2009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 23 Apr 2009 11:17:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#498792.html]]></link>
 <author><![CDATA[zhanbin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 23 Apr 2009 11:10:32 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[如果要确保可靠,硬件一定要做,而且急停按钮一定要使用常闭触点.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#498280.html]]></link>
 <author><![CDATA[勿忘我]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 23 Apr 2009 01:54:33 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:17]&nbsp;&nbsp;[s:17]&nbsp;&nbsp;[s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#494136.html]]></link>
 <author><![CDATA[anl1984]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 18 Apr 2009 14:28:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[急停最好用在电源上，中间最好加一个中间继电器隔开，象电机启动一样]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#493998.html]]></link>
 <author><![CDATA[huxupin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 18 Apr 2009 12:57:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#432247.html]]></link>
 <author><![CDATA[yun342703002]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Feb 2009 13:56:57 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC控制系统多，就两种都做比较好。如果控制一个系统，没掉电保护，就控制电源好，。有掉电保护，还得做两个。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#432186.html]]></link>
 <author><![CDATA[张建强]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Feb 2009 13:07:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[肯定是断开程序,关电没必要吧,]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#431987.html]]></link>
 <author><![CDATA[hyundai天梭]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Feb 2009 08:19:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[软硬件都考虑，急停控制作用一中间继电器，其触点一路给PLC输入，另路控制其他安全相关的PLC外围控制电路，切断PLC电源倒不是很重要，个人的看法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#431986.html]]></link>
 <author><![CDATA[detect]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Feb 2009 08:17:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[控制电源好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#431764.html]]></link>
 <author><![CDATA[sunchenghao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 13 Feb 2009 03:06:35 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我的看法是两者都可行。不过用在PLC程序中最好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#431606.html]]></link>
 <author><![CDATA[ggvv0010]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Feb 2009 17:40:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[应该是中断程序好一点，有利于各工作状态和故障的记录和保持。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#431596.html]]></link>
 <author><![CDATA[wsy-163]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Feb 2009 17:14:05 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[急停按钮、安全栅、安全开关等的做法通常是全部接到了安全继电器上，由安全PLC进行处理
当然我们通常采用两种方法：一是把各种安全开关串联在硬回路中
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;& ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#431357.html]]></link>
 <author><![CDATA[zhangshichao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 12 Feb 2009 12:37:07 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我们公司的三洋设备采用的是安全继电器给plcON信号，程序断应该是在非危险场合吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-26050#393484.html]]></link>
 <author><![CDATA[qkec8000]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 21 Dec 2008 10:57:13 +0000]]></pubdate>
</item>
</channel></rss>