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 <title><![CDATA[为什么S20不能置1?]]></title>
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 <description><![CDATA[找到问题,改决问题就是进步,
谢谢qinshengyue ,sjm213 的指点]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563309.html]]></link>
 <author><![CDATA[yuanxiongwu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 12:11:04 +0000]]></pubdate>
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 <description><![CDATA[kankan]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563300.html]]></link>
 <author><![CDATA[qiulong216]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 12:04:57 +0000]]></pubdate>
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 <description><![CDATA[你的程序有问题啊!
S20状态要置1,前提是S0要置1,然后同时满足X2 ON和Y1ON的条件.
在你的程序中,M8002既RST S0 又SET S0 (说真的我还是头一次看到这样的编程!)此时,程序会执行复位S0的操作,即便后面满足了X2 ON和Y1ON的条件,也不能实现向S20状态转移,亦即S20不能置1,Y4也不为ON了!
还有一点我告诉你:若X2是在上电后接通(上 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563273.html]]></link>
 <author><![CDATA[qinshengyue]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 11:39:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第4楼sjm213于2009-06-30 19:33发表的&nbsp;&nbsp;:
你S0如何置1?
X2是在PLC是在上电前为ON还是上电后为ON？
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563272.html]]></link>
 <author><![CDATA[yuanxiongwu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 11:38:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你S0如何置1?
X2是在PLC是在上电前为ON还是上电后为ON？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563267.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 11:33:24 +0000]]></pubdate>
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 <description><![CDATA[找到原因了,将[ZRST S0 S30]改为[ZRST S20 S30]就好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563261.html]]></link>
 <author><![CDATA[yuanxiongwu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 11:29:45 +0000]]></pubdate>
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 <description><![CDATA[[s:32]不懂]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563237.html]]></link>
 <author><![CDATA[yuanxiongwu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 11:04:05 +0000]]></pubdate>
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 <description><![CDATA[程序的图片为什么贴不上来?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-40116#563215.html]]></link>
 <author><![CDATA[yuanxiongwu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Tue, 30 Jun 2009 10:33:26 +0000]]></pubdate>
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