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 <title><![CDATA[请教下FX功能指令SF.TLP]]></title>
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 <description><![CDATA[学习下了啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120463#1129528.html]]></link>
 <author><![CDATA[zhumen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2011 00:15:58 +0000]]></pubdate>
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 <author><![CDATA[广东]]></author>
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 <pubdate><![CDATA[Thu, 22 Sep 2011 00:02:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个指令很少用到，学习啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120463#1129371.html]]></link>
 <author><![CDATA[gali1120107]]></author>
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 <pubdate><![CDATA[Wed, 21 Sep 2011 12:53:47 +0000]]></pubdate>
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 <description><![CDATA[基础的都没学好奥。编程手册上写的很清楚]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120463#1129248.html]]></link>
 <author><![CDATA[zlc1210903]]></author>
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 <pubdate><![CDATA[Wed, 21 Sep 2011 09:49:10 +0000]]></pubdate>
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 <description><![CDATA[三菱官网有相关的编程手册]]></description>
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 <author><![CDATA[wuliang211]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2011 09:13:58 +0000]]></pubdate>
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 <description><![CDATA[微分指令触发循环右移指令，课查看编程手册]]></description>
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 <author><![CDATA[wuliang211]]></author>
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 <pubdate><![CDATA[Wed, 21 Sep 2011 09:12:50 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用楼主mdayan于2011-09-21 16:43发表的 请教下FX功能指令SFTLP :
在附件中，各位看下。
[/quote]

因为你的SFTL指令的执行条件为常闭触点，且你的SFTL指令为脉冲指令，因此它仅在X001接通时执行1个扫描周期。

所以，当你按X0时，SFTL指令早就执行过了。

考虑将X0作为SFTL的触发条件。[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120463#1129230.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2011 09:07:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[按下X0后，Y0没有反应，这是怎么了啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-120463#1129219.html]]></link>
 <author><![CDATA[mdayan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2011 08:44:17 +0000]]></pubdate>
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