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 <title><![CDATA[plc程序问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415.html]]></link>
 <description><![CDATA[Latest 50 replies of plc程序问题]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有2个原因，第一个mov改成Dmove，第二个，你看D1420和D1430是不是占用了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1818858.html]]></link>
 <author><![CDATA[chengjintang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2016 01:03:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[应该是在【mov D1420 D1430】指令后面有给D1430赋值的指令在执行中，如果两者条件都满足的呀，后面的有效]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1818849.html]]></link>
 <author><![CDATA[mfjsx]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Sep 2016 00:29:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把PLC清空 再重新下载试试看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1818820.html]]></link>
 <author><![CDATA[1447048884]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2016 15:08:07 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看 是不是后面的D1430已经被占用了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1818767.html]]></link>
 <author><![CDATA[wangnaizhi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Sep 2016 12:08:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[双位占用也有可能]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1816723.html]]></link>
 <author><![CDATA[hanyu2004]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Sep 2016 04:57:49 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可能后面还有别的指令给D1430赋值了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1816630.html]]></link>
 <author><![CDATA[apei2014]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 17 Sep 2016 00:51:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看看触摸屏上的数有没有传到PLC里]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1816545.html]]></link>
 <author><![CDATA[chenzibao]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 16 Sep 2016 13:03:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[d1420是触屏上输入的数]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1551415#1816330.html]]></link>
 <author><![CDATA[mjwyyz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Sep 2016 14:59:34 +0000]]></pubdate>
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