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 <title><![CDATA[关于梯形图 转 ST]]></title>
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 <description><![CDATA[Latest 50 replies of 关于梯形图 转 ST]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼chzhuhai于2023-08-23 11:32发表的&nbsp;&nbsp;:
IF SM0.0 AND&#160;&#160;L4.7 AND L16.7 AND (NOT L1.7 AND L2.7 OR&#160;&#160;# startl0.0 AND L1.7 AND (AC2&lt;&gt;B OR NOT L14.3)&#160;&#160;AND (L14.2&#160;&#160;AND&#160;&#160;AC1=B OR&#160;&#160;L15.7))
&#160;&#160;&#160;&#160;THEN L1 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2401430.html]]></link>
 <author><![CDATA[susan1121]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 18 Dec 2023 08:29:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[梯形图直接。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2395829.html]]></link>
 <author><![CDATA[雪山飞狐]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 23 Nov 2023 08:19:47 +0000]]></pubdate>
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 <description><![CDATA[统一回复一下吧，如图，近二十年都是这样干的。不要说要求高不高的外行话。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2395809.html]]></link>
 <author><![CDATA[chzhuhai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 23 Nov 2023 07:58:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2392800.html]]></link>
 <author><![CDATA[小白五十度]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Nov 2023 14:32:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[典型的钻牛角尖，这种梯形图千万不要转换成ST，ST处理布尔逻辑关系不如梯形图直观。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2392797.html]]></link>
 <author><![CDATA[宿迁电工]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 11 Nov 2023 14:08:08 +0000]]></pubdate>
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 <description><![CDATA[我都是画梯形图了，直接看代码，gxwork2和step7都可以实时查看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2391790.html]]></link>
 <author><![CDATA[wsxebjz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 07 Nov 2023 10:12:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[下次修改程序时，估计会贴图让人转成梯形图 [s:28]&nbsp;&nbsp;[s:28]&nbsp;&nbsp;[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2389042.html]]></link>
 <author><![CDATA[菜鸟888]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 Oct 2023 13:51:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[L15_7 := SM0_0 AND L4_7 AND&nbsp;&nbsp;L16_7&nbsp;&nbsp;AND
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;( NOT L1_7&nbsp;&nbsp;AND L2_7&nbsp;&nbsp;OR L0_0 AND L1_7&nbsp;&nbsp;AND
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&n ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2388946.html]]></link>
 <author><![CDATA[黄辉冯某某]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 25 Oct 2023 06:05:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第8楼凯起鑫来于2023-08-23 20:03发表的&nbsp;&nbsp;:
和梯形图有一点点儿差距，加一条ELSE L15.7:=0;就和梯形图一致了

[/quote]
T型图是线圈输出，根据条件实时映射结果的，成立则为真，不成立为假
ST程序只判别真，没有假，确实应该要加条件否定的结果才完整]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2388625.html]]></link>
 <author><![CDATA[marksman_01]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 24 Oct 2023 00:38:24 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第10楼wayne001于2023-10-08 08:05发表的&nbsp;&nbsp;:
为啥要转呢
[/quote]
为了看起来高大上]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2385594.html]]></link>
 <author><![CDATA[apei2014]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Oct 2023 01:34:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[为啥要转呢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2385366.html]]></link>
 <author><![CDATA[wayne001]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Oct 2023 00:05:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[L15.7:=SM0.0 AND ((NOT L1.7 AND L2.7 ) OR (L0.0 AND L1.7 AND (AC2&lt;&gt;8&nbsp;&nbsp;OR NOT L14.3) ) AND (L14.2 AND AC1==8) OR L15.7) AND L4.7 AND L16.7]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2385357.html]]></link>
 <author><![CDATA[渣渣晖]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 07 Oct 2023 15:53:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[和梯形图有一点点儿差距，加一条ELSE L15.7:=0;就和梯形图一致了
[quote]引用第6楼chzhuhai于2023-08-23 15:29发表的&nbsp;&nbsp;:
[quote]引用第5楼ajunn于2023-08-23 14:52发表的&#160;&#160;:

then前面都不用看，光看后面就可判别是错的，仅需0.1s。
你确定你真的明白？
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375924.html]]></link>
 <author><![CDATA[凯起鑫来]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Aug 2023 12:03:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第6楼chzhuhai于2023-08-23 15:29发表的&nbsp;&nbsp;:
[quote]引用第5楼ajunn于2023-08-23 14:52发表的&#160;&#160;:

then前面都不用看，光看后面就可判别是错的，仅需0.1s。
你确定你真的明白？
[/quote]
你写的没毛病啊，我没看出哪里错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375919.html]]></link>
 <author><![CDATA[subway]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Aug 2023 11:13:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第5楼ajunn于2023-08-23 14:52发表的&nbsp;&nbsp;:

then前面都不用看，光看后面就可判别是错的，仅需0.1s。
你确定你真的明白？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375879.html]]></link>
 <author><![CDATA[chzhuhai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Aug 2023 07:29:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼chzhuhai于2023-08-23 11:32发表的&nbsp;&nbsp;:
IF SM0.0 AND&#160;&#160;L4.7 AND L16.7 AND (NOT L1.7 AND L2.7 OR&#160;&#160;# startl0.0 AND L1.7 AND (AC2&lt;&gt;B OR NOT L14.3)&#160;&#160;AND (L14.2&#160;&#160;AND&#160;&#160;AC1=B OR&#160;&#160;L15.7))
&#160;&#160;&#160;&#160;THEN L1 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375865.html]]></link>
 <author><![CDATA[ajunn]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Aug 2023 06:52:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[IF SM0.0 AND&nbsp;&nbsp;L4.7 AND L16.7 AND (NOT L1.7 AND L2.7 OR&nbsp;&nbsp;# startl0.0 AND L1.7 AND (AC2&lt;&gt;B OR NOT L14.3)&nbsp;&nbsp;AND (L14.2&nbsp;&nbsp;AND&nbsp;&nbsp;AC1=B OR&nbsp;&nbsp;L15.7))
&nbsp;&nbsp;&nbsp;&nbsp;THEN L15.7:=1;
&nbsp;&nbsp;&nbsp;&nbsp;END_IF;
大概是这样的，细节自已 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375825.html]]></link>
 <author><![CDATA[chzhuhai]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 23 Aug 2023 03:32:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[那就没有梯形图直观了，梯形图的好处就在于此。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375277.html]]></link>
 <author><![CDATA[yiyang1]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 21 Aug 2023 02:44:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼吕工于2023-08-20 17:22发表的&nbsp;&nbsp;:
IF&#160;&#160;AND&#160;&#160;RO&#160;&#160;OUT&#160;&#160;这几个就能搞定。
[/quote]
谢谢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375179.html]]></link>
 <author><![CDATA[lizhendong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 20 Aug 2023 10:31:51 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[IF&nbsp;&nbsp;AND&nbsp;&nbsp;RO&nbsp;&nbsp;OUT&nbsp;&nbsp;这几个就能搞定。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1758777#2375173.html]]></link>
 <author><![CDATA[卓发智能]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 20 Aug 2023 09:22:41 +0000]]></pubdate>
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