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 <title><![CDATA[有这样一个控制要求]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920.html]]></link>
 <description><![CDATA[Latest 50 replies of 有这样一个控制要求]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sat, 02 May 2026 07:36:53 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[xuexi le [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#427522.html]]></link>
 <author><![CDATA[zhangshichao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Feb 2009 07:29:46 +0000]]></pubdate>
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 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 你可以用三菱的PLC编比西门子PLC编的好调试。用定时器或计数器进行触发。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#427115.html]]></link>
 <author><![CDATA[wenzhifu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2009 11:55:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一定要用三菱的吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#426897.html]]></link>
 <author><![CDATA[yinch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2009 08:15:57 +0000]]></pubdate>
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 <description><![CDATA[有编码器,是增量的还是绝对的,把距离反算出编码器的脉冲数,使高速计数器值到后控制喷枪动作不就可以了,动作后计数器清零继续下一个动作]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#426805.html]]></link>
 <author><![CDATA[yangjunhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Feb 2009 05:39:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是三菱啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#426372.html]]></link>
 <author><![CDATA[wanglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Feb 2009 11:56:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC什么型号]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#426280.html]]></link>
 <author><![CDATA[yinch]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Feb 2009 08:35:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[给你个喷涂的程序吧，自己看看，和你说的差不多]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425811.html]]></link>
 <author><![CDATA[jcwang721218]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Feb 2009 12:23:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425808.html]]></link>
 <author><![CDATA[yinkangjian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Feb 2009 12:21:03 +0000]]></pubdate>
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 <description><![CDATA[每个步骤用一个子程序编写,通过设定调用条件来执行,这个用西门子来做应该很好做的,三菱的话没试过你自己试一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425801.html]]></link>
 <author><![CDATA[dv0429]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Feb 2009 12:10:13 +0000]]></pubdate>
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 <description><![CDATA[把速度定好，用时间可以实现。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425763.html]]></link>
 <author><![CDATA[刘向阳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Feb 2009 11:43:43 +0000]]></pubdate>
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 <description><![CDATA[多谢楼上的回复 主要是那条链条的速度可快可慢 有一编码器&nbsp;&nbsp;速度是变频器15段速]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425749.html]]></link>
 <author><![CDATA[wanglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Feb 2009 11:33:41 +0000]]></pubdate>
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 <description><![CDATA[用定时器在第一次电磁阀得电控制喷枪动作以后延时一定时间再控制喷枪动作不就可以了,传感器检测到物体后直接延时(时间自己根据实际来设)就可以了,不用算距离了!~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425666.html]]></link>
 <author><![CDATA[yangjunhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 04 Feb 2009 09:27:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[计算下时间　用定时器试试把]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425252.html]]></link>
 <author><![CDATA[qkec8000]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Feb 2009 12:11:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[就是一条喷涂线喷那种手机外壳之类的 是链条式流水线 传感器检测到物品 就开始算出距离好让电磁阀得电（电磁阀控制喷枪） 喷枪是按一定距离并排的 
因为几支喷枪并排的距离大概有2米多长。如果是当一检测到有物品就开始喷的话 物品还没有到喷枪下几支都喷 那就很浪费了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425246.html]]></link>
 <author><![CDATA[wanglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Feb 2009 12:06:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没听明白]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425236.html]]></link>
 <author><![CDATA[pingwuhui83]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Feb 2009 11:57:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不太清楚你的说明]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-29920#425231.html]]></link>
 <author><![CDATA[buyiwuxi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 03 Feb 2009 11:49:45 +0000]]></pubdate>
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