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 <title><![CDATA[单按钮完成指示灯点亮、闪烁、熄灭控制]]></title>
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 <description><![CDATA[是这样。但是还是要用梯形图做出来，而且同样是用普通触点实现，不能用特殊指令。[quote]引用第11楼乱舞天朝于2019-07-16 11:25发表的&nbsp;&nbsp;:
这样的继电器电路？
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060756.html]]></link>
 <author><![CDATA[sarazyn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 16 Jul 2019 03:31:29 +0000]]></pubdate>
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 <description><![CDATA[这样的继电器电路？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060754.html]]></link>
 <author><![CDATA[柚柚の老赵]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 16 Jul 2019 03:25:12 +0000]]></pubdate>
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 <description><![CDATA[脑袋有包，一天到晚弄这些小儿科的东西，最烦这种人。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060745.html]]></link>
 <author><![CDATA[342703002]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 16 Jul 2019 03:04:16 +0000]]></pubdate>
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 <description><![CDATA[持续关注。反正我是用程序模拟不了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060735.html]]></link>
 <author><![CDATA[sarazyn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 16 Jul 2019 02:51:13 +0000]]></pubdate>
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 <description><![CDATA[很简单的程序]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060678.html]]></link>
 <author><![CDATA[zeng001]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 16 Jul 2019 00:37:49 +0000]]></pubdate>
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 <description><![CDATA[新人需要找感觉 [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060212.html]]></link>
 <author><![CDATA[往事如风]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 13 Jul 2019 14:25:31 +0000]]></pubdate>
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 <description><![CDATA[这种单按钮启动停止的继电器电路有啥意义?即使弄出来了又能证明什么？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060179.html]]></link>
 <author><![CDATA[宿迁电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 13 Jul 2019 09:37:08 +0000]]></pubdate>
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 <description><![CDATA[楼主要求的是程序也能运行，实际电路也能运行。梯形图就是接线图。楼上的几位理解错误了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2060058.html]]></link>
 <author><![CDATA[sarazyn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 13 Jul 2019 02:44:46 +0000]]></pubdate>
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 <description><![CDATA[不用上升沿指令，可以编一个上升沿信号]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2059913.html]]></link>
 <author><![CDATA[821937642]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 12 Jul 2019 13:39:01 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第2楼secgo于2019-06-24 20:15发表的&nbsp;&nbsp;:
PLS也是特殊指令拉
[/quote]
可以换成上升沿]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2059908.html]]></link>
 <author><![CDATA[乐菱科技]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 12 Jul 2019 13:25:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLS也是特殊指令拉]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2055350.html]]></link>
 <author><![CDATA[secgo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 24 Jun 2019 12:15:37 +0000]]></pubdate>
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 <description><![CDATA[不能用计数器或者是ALT 这是测试时用了PLS]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1669196#2054892.html]]></link>
 <author><![CDATA[zhangyajun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Jun 2019 08:25:44 +0000]]></pubdate>
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