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 <title><![CDATA[接近开关的用途]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143.html]]></link>
 <description><![CDATA[Latest 50 replies of 接近开关的用途]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 11 Apr 2026 10:52:18 +0000]]></lastBuildDate>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[支持三楼.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248896.html]]></link>
 <author><![CDATA[zhjb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 02:59:55 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[减速用,定位用&nbsp;&nbsp; 定位与极限&nbsp;&nbsp;&nbsp;&nbsp;双极限&nbsp;&nbsp;最好是自己看看IO 点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248730.html]]></link>
 <author><![CDATA[luochunhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 15:33:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[支持3楼的说法！ [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248200.html]]></link>
 <author><![CDATA[03281251]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 02:57:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可弄是双重保护，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248186.html]]></link>
 <author><![CDATA[琴岛工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 02:42:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接近开关是终点位置定位用的，左面那个行程开关是保护用的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248180.html]]></link>
 <author><![CDATA[aoouang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 02:31:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个做减速检测用,一个做定位用]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248177.html]]></link>
 <author><![CDATA[zhujiyuan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 02:29:25 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[二楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248170.html]]></link>
 <author><![CDATA[张平全]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 02:16:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第8楼sunsongfang于2012-04-16 09:24发表的&nbsp;&nbsp;:
楼主自己说了,到了那个位置就停,怎么还问别人?
[/quote]
就是罗[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248137.html]]></link>
 <author><![CDATA[lwtxiong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 01:32:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[安全保护，伺服电机的双重保护]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248135.html]]></link>
 <author><![CDATA[朴正哲0610]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 01:27:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[楼主自己说了,到了那个位置就停,怎么还问别人?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248129.html]]></link>
 <author><![CDATA[sunsongfang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 01:24:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[支持三楼…]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248089.html]]></link>
 <author><![CDATA[huhu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 16 Apr 2012 00:11:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼huixiaxuema于2012-04-15 21:17发表的&nbsp;&nbsp;:
应该是定位吧，我觉得
[/quote]
定位或双安全考虑，具体的看电路怎么设计的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1248025.html]]></link>
 <author><![CDATA[neilnie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 15:02:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这是2线制的接近开关；和行程开关一样作用的；不需要电源的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1247968.html]]></link>
 <author><![CDATA[zmy450365]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 13:34:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看不明白]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1247965.html]]></link>
 <author><![CDATA[65126974]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 13:32:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[接近开关的作用应该是原点也就是一次动作完成后 或者说是流程完成后腰回归的地点 旁边的限位开关应该是安全限位 即齿条的尽头]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1247945.html]]></link>
 <author><![CDATA[杨宁辉]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 13:21:17 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[或者是双重保护]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1247940.html]]></link>
 <author><![CDATA[huixiaxuema]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 13:17:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是定位吧，我觉得]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372143#1247939.html]]></link>
 <author><![CDATA[huixiaxuema]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 15 Apr 2012 13:17:01 +0000]]></pubdate>
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