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 <title><![CDATA[感应器检测到物体保持8S如何实现]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-71826.html]]></link>
 <description><![CDATA[Latest 50 replies of 感应器检测到物体保持8S如何实现]]></description>
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 <description><![CDATA[如果物体能在感应前停8S就直接写，如果不足8S就用SET M。。指令然后延时达到8S再RST M。。就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-71826#838139.html]]></link>
 <author><![CDATA[王春杰]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Jul 2010 07:11:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果物体在感应器处停留不足8S，就不能有X0输入了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-71826#838119.html]]></link>
 <author><![CDATA[24409096]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Jul 2010 06:57:29 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这还不简单
比如传感器输入X0
LD X0
OUT T0 K80
不就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-71826#838103.html]]></link>
 <author><![CDATA[5921338]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Jul 2010 06:32:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼上的回答。

如果有物体在感应器处停留不足8S,继电器是不是也同样会自锁？

那么该如何判断物体在感应处停留了8S这个信号呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-71826#837994.html]]></link>
 <author><![CDATA[24409096]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Jul 2010 03:02:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个时间继电器检测到自锁，接通8s后断开自锁。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-71826#837955.html]]></link>
 <author><![CDATA[yerong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 29 Jul 2010 02:02:14 +0000]]></pubdate>
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