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 <title><![CDATA[晶体管PLC普通点位发脉冲]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684.html]]></link>
 <description><![CDATA[Latest 50 replies of 晶体管PLC普通点位发脉冲]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 03 May 2026 12:30:50 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你要控制的话肯定要受扫描周期影响的，除非能用PWM]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684#1994044.html]]></link>
 <author><![CDATA[yl_pan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Aug 2018 09:25:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一个扫描周期都几个MS了吧，定时中断也不行，看看PWM可不可以。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684#1993994.html]]></link>
 <author><![CDATA[jum1982]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Aug 2018 07:08:10 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[要考虑plc的扫描周期]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684#1993990.html]]></link>
 <author><![CDATA[1406606700]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Aug 2018 06:57:39 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[PLC運轉的掃描時間也要考慮]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684#1993986.html]]></link>
 <author><![CDATA[leechengyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Aug 2018 06:47:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[手册上说Y3以后的点，响应时间是0.2MS [attachment=224976]

所以，理论上500HZ可行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684#1993952.html]]></link>
 <author><![CDATA[ymmfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Aug 2018 04:29:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个稳定性的问题。之前论坛有帖子说到。如果，这个工位比较重要，还是上正常的脉冲输出口会好一些。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1654684#1993950.html]]></link>
 <author><![CDATA[libin520]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 Aug 2018 04:24:39 +0000]]></pubdate>
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