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 <title><![CDATA[rs指令疑问？]]></title>
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 <description><![CDATA[Latest 50 replies of rs指令疑问？]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[存储器放什么东西是你自己定义的，你想让他放什么就放什么！三菱官方网站有ＰＬＣ跟变频器的通讯程序，你去看一看！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#756381.html]]></link>
 <author><![CDATA[一笑而过]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Apr 2010 07:45:36 +0000]]></pubdate>
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 <description><![CDATA[用RS 指令通讯怎么制定通讯站号，我有十台变频器要连接！怎么编写！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#756090.html]]></link>
 <author><![CDATA[chengang03]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 04 Apr 2010 22:25:25 +0000]]></pubdate>
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 <description><![CDATA[[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#651465.html]]></link>
 <author><![CDATA[xxmsql]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Oct 2009 13:30:01 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[还是要自己多看书呀，师傅们指点的都是精华，看书时不管懂不懂，把文字段记住后这些精华就很好消化了。（个人见解）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#650839.html]]></link>
 <author><![CDATA[yfdxb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 20 Oct 2009 00:57:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[顶一个 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#650417.html]]></link>
 <author><![CDATA[举头望明月]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 19 Oct 2009 07:43:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可到[url]www.jcpeixun.com[/url]里资料《变频器plc通信控制基础》去查一查，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#650350.html]]></link>
 <author><![CDATA[ljc2008]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 19 Oct 2009 05:50:21 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[RS D10 K12 D30 K10 

D10 K12 表示 D10&nbsp;&nbsp;D11&nbsp;&nbsp;D12 .....D22&nbsp;&nbsp;里面的内容用于发送
D30&nbsp;&nbsp;K10&nbsp;&nbsp;表示D30 D31.....D40&nbsp;&nbsp;接受到的10个字节存储用.
 如果只接收的话 RS D10 K0 D39&nbsp;&nbsp;K10&nbsp;&nbsp;把D10 K12 改为K0
如果是发送接收的话 要看你连接的是 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#650329.html]]></link>
 <author><![CDATA[shuangyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 19 Oct 2009 05:09:52 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[对啊 这个我也不清楚 那个大哥知道说下哎]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#650295.html]]></link>
 <author><![CDATA[wp427750978]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 19 Oct 2009 04:35:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[讲得很好！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#649838.html]]></link>
 <author><![CDATA[hsl199]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 18 Oct 2009 10:32:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[串行数据传送指令：将D10开始的12个数据发送至变频器中
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;从变频器反馈回来的数据放在起始地址为D30的10个数据中。
你已经知道是 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48085#649817.html]]></link>
 <author><![CDATA[雪花飘飘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 18 Oct 2009 10:07:43 +0000]]></pubdate>
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