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 <title><![CDATA[PLC求一个梯形图！！！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103.html]]></link>
 <description><![CDATA[Latest 50 replies of PLC求一个梯形图！！！]]></description>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用sum 指令就可以实现]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902872.html]]></link>
 <author><![CDATA[zhanghuaang]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 13 Nov 2010 03:37:12 +0000]]></pubdate>
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 <description><![CDATA[4楼只要把M2的常闭辅助触点放在Y0；Y1的输出上就能够满足楼主要求。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902871.html]]></link>
 <author><![CDATA[wwcwwc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 13 Nov 2010 03:33:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼cvlsam于2010-11-12 14:22发表的&nbsp;&nbsp;:
[attachment=49388] 
 [attachment=49389] 

Good Luck
[/quote]
呵呵！d1=3时L0,L1,L2全亮咯。与楼主的题目不符。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902811.html]]></link>
 <author><![CDATA[yyhexf]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 13 Nov 2010 01:57:35 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个问题很简单的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902668.html]]></link>
 <author><![CDATA[谭新]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Nov 2010 14:47:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[attachment=49388] 
 [attachment=49389] 

Good Luck]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902342.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Nov 2010 06:22:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[LD X0
ANI X1
ANI X2
LD X1
ANI X0
ANI X2
ORB 
LDX2
ANI X1
ANI X0
ORB
OUT Y0
LD X0
AND X1
ANI X2
LD X0
AND X2
ANI&nbsp;&nbsp;X1
ORB 
LD X1
AND X2
ANI X0
ORB
LD X1
AND X2
ANI X0
ORB 
OUT Y1
LD X0
AND X1
AND X2
OUT Y2
END
问题出在最后的时候按了SB1&nbsp;&nbsp;、SB0、SB2时候L1和L2都是亮的！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902286.html]]></link>
 <author><![CDATA[chenchengfc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Nov 2010 05:09:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[百度有吗？
我么不知道
我是今天刚遇到的
&nbsp;&nbsp;感觉很简单，怎么我编写的时候出了这么大的问题呢！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902280.html]]></link>
 <author><![CDATA[chenchengfc]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Nov 2010 05:05:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[SUM指令统计位数

ON为1时 点亮L0
ON为2时，点亮L1
On为3时，点亮L2
ON为0 全部熄灭。

百度问答上有人问过，难道LZ和那人是同学？ [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-86103#902255.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 12 Nov 2010 04:51:43 +0000]]></pubdate>
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