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 <title><![CDATA[大哥们　关于步进指令请教　]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715.html]]></link>
 <description><![CDATA[Latest 50 replies of 大哥们　关于步进指令请教　]]></description>
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 <description><![CDATA[楼上的应该不对吧。SFC步进指令，当下一步ON的时候，前一步自动复位，不写也没关系吧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1807245.html]]></link>
 <author><![CDATA[hmilydyk]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 Aug 2016 07:26:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼laihuaxun200于2016-08-21 12:52发表的&nbsp;&nbsp;:
RET 指令直接连左母线 


还有就是，如果你的S20~S23，状态不复位的话，将会一直处于保持状态，你的Y0,Y1,Y2,会一直导通
[/quote]
说得很对啊。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1806847.html]]></link>
 <author><![CDATA[仙居人家]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2016 08:24:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[直接 RET]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1806833.html]]></link>
 <author><![CDATA[ycxaxw]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2016 07:51:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[ret 连主母线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1806775.html]]></link>
 <author><![CDATA[xiexonghui]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2016 05:18:30 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[RET 指令直接连左母线 


还有就是，如果你的S20~S23，状态不复位的话，将会一直处于保持状态，你的Y0,Y1,Y2,会一直导通]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1806761.html]]></link>
 <author><![CDATA[laihuaxun200]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2016 04:52:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有那位大哥　给写个正确的吧　还有为什么错了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1806719.html]]></link>
 <author><![CDATA[sosyou]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2016 02:12:13 +0000]]></pubdate>
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 <description><![CDATA[[attachment=151147] 
 [attachment=151148]
 [attachment=151149]&nbsp;&nbsp;
写成这样也是错误]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1549715#1806718.html]]></link>
 <author><![CDATA[sosyou]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 21 Aug 2016 02:10:15 +0000]]></pubdate>
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