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 <title><![CDATA[这段程序第一行执行完后，怎么不给下一行 ..]]></title>
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 <description><![CDATA[Latest 50 replies of 这段程序第一行执行完后，怎么不给下一行 ..]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Mon, 11 May 2026 16:54:47 +0000]]></lastBuildDate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个m8029不好用，用脉冲比较 方法好]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080615.html]]></link>
 <author><![CDATA[dalao123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 14:44:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[M29需要复位的，不然不能正常运行这程序的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080587.html]]></link>
 <author><![CDATA[书香伴侣]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 11:44:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[下一个扫描周期再启动下一步]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080581.html]]></link>
 <author><![CDATA[tudou0117]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 09:59:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[加个M就可以搞定，也就是楼上说的扫描周期问题。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080578.html]]></link>
 <author><![CDATA[工控勤哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 09:35:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[改为 LDF&nbsp;&nbsp;M8147 试试，用M8147的结束标志，置位M29。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080480.html]]></link>
 <author><![CDATA[niyouyijian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 04:48:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[为什么不按手册的方法来写，如图：]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080460.html]]></link>
 <author><![CDATA[huiming]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 03:07:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[需要等待一个扫描周期或者100ms时间等待，&nbsp;&nbsp;M8029一个扫描周期只能接通一次上升沿 ，在modbus RTU轮询从站时也同此理]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080446.html]]></link>
 <author><![CDATA[shijianfe]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 02:28:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同一扫描周期内脉冲指令无法启动两次或以上。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080438.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 01:58:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[理论上讲，你这程序是错的，一楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080432.html]]></link>
 <author><![CDATA[大与机器人]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 01:38:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[M8029特殊继电器，输出玩脉冲自己会通的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2080421.html]]></link>
 <author><![CDATA[cythyx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 10 Oct 2019 01:26:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[一楼厉害！[s:32]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2055259.html]]></link>
 <author><![CDATA[jacy.chen]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jun 2019 08:09:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用M29加个短延时再启动下面的定位]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2055223.html]]></link>
 <author><![CDATA[nightblueblu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jun 2019 06:09:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大神在哪 [s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054835.html]]></link>
 <author><![CDATA[工控剑侠666]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jun 2019 03:50:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼社会主义好于2019-06-21 17:09发表的&nbsp;&nbsp;:
扫描周期&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
[/quote]

第一个执行完后 必须要在下一个扫描才能在执行]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054804.html]]></link>
 <author><![CDATA[andy003]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jun 2019 02:34:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[延时100ms]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054799.html]]></link>
 <author><![CDATA[eledesigner]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jun 2019 02:23:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不是动动嘴皮子就能取到真经的 ,一楼完全可以给你讲明白的[s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054771.html]]></link>
 <author><![CDATA[langui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jun 2019 00:25:13 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[D171 D155要有数值

1871步加一延迟时间，比如，1秒，试试看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054766.html]]></link>
 <author><![CDATA[anlyl2014]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jun 2019 00:16:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[来学习学习,涨点经验.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054709.html]]></link>
 <author><![CDATA[xujinwuxu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Jun 2019 11:10:01 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[M29一直再RST中]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054698.html]]></link>
 <author><![CDATA[renlee]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Jun 2019 10:28:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还有注意，这个一定要有PLC才能有M8029或M8329。用模拟仿真不了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054682.html]]></link>
 <author><![CDATA[ymmfa]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Jun 2019 09:17:16 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[是不是什么地方把m29复位啦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054681.html]]></link>
 <author><![CDATA[lzmtxp99]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Jun 2019 09:10:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[扫描周期&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669171#2054679.html]]></link>
 <author><![CDATA[社会主义好]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Jun 2019 09:09:34 +0000]]></pubdate>
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