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 <title><![CDATA[f940程序备份]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660.html]]></link>
 <description><![CDATA[Latest 50 replies of f940程序备份]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[]]></title>
 <description><![CDATA[买个RS232转RS422.&nbsp;&nbsp; 485转换器来试试？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#663108.html]]></link>
 <author><![CDATA[wsir123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2009 09:39:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[程序不是你写的啊.再写一个不就可以了,非要这样才能备份吗?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#662983.html]]></link>
 <author><![CDATA[peidegin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2009 06:41:56 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[请高手指点 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#662943.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Nov 2009 05:28:34 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[坏的是232口,422口与PLC相联.&nbsp;&nbsp; 我将此触摸屏送修时,要求不能破坏原程序(使用没问题).省级服务中心没办法,转到了上海三菱公司.他们也做不到,原封不动退还.难道真没办法了?]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#658945.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 30 Oct 2009 10:38:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[是RS232端口坏，还是RS422端口坏？如果是232端口，那么想办法做一个PC－F940的RS422的线。或者把RS232的芯片更换。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#658231.html]]></link>
 <author><![CDATA[gqm]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 29 Oct 2009 10:29:22 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[怎么没人解答啊。。。 [s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#657907.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 29 Oct 2009 01:45:02 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:28]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#657091.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 28 Oct 2009 02:36:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[请高手指点[s:41]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48660#656624.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 27 Oct 2009 09:52:26 +0000]]></pubdate>
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