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 <title><![CDATA[设备的232通讯问题，求教！！！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212.html]]></link>
 <description><![CDATA[Latest 50 replies of 设备的232通讯问题，求教！！！]]></description>
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 <description><![CDATA[买带2个232接口的不就可以了，232是一对一通讯的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996909.html]]></link>
 <author><![CDATA[langui]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 09:27:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[两个选一个啊~~~~~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996879.html]]></link>
 <author><![CDATA[qq304854176]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:31:57 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我要把设备与plc或组态王连接起来]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996877.html]]></link>
 <author><![CDATA[lushushan123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:30:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[我就不知道这个设备的232能和谁连上，qj71c24的232被占用，232不就是点对点，不能连多个吗，请大神说细点&nbsp;&nbsp;，小弟笨]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996876.html]]></link>
 <author><![CDATA[qq304854176]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:29:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你说的意思是和PLC通讯，还是组态王啊？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996875.html]]></link>
 <author><![CDATA[qq304854176]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:26:43 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[工控机上面的接口不是有COM几吗&nbsp;&nbsp;你连接的那个口是就COM几啊&nbsp;&nbsp;&nbsp;&nbsp; 仔细看一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996874.html]]></link>
 <author><![CDATA[lushushan123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:25:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[串口&nbsp;&nbsp; 你连接的COM口几就是COM几&nbsp;&nbsp;]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996873.html]]></link>
 <author><![CDATA[lushushan123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:24:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[顶顶，麻烦各位大神了！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996872.html]]></link>
 <author><![CDATA[qq304854176]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:23:56 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[主要是他没有串口号，波特率，停止位，字，这些都有，就差一个串口号，怎么办]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996871.html]]></link>
 <author><![CDATA[qq304854176]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:20:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[波特率&nbsp;&nbsp;停止位&nbsp;&nbsp; 串口号 和上位机对上。不要在乎232&nbsp;&nbsp;485他们只是一种接线方式，232短距离，485远一点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996870.html]]></link>
 <author><![CDATA[lushushan123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:16:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有会的大神求指点一二，小弟对232一看就头疼！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996868.html]]></link>
 <author><![CDATA[qq304854176]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:14:27 +0000]]></pubdate>
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 <description><![CDATA[？？？？？？？？？？？？？？？？ [s:26]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1655212#1996867.html]]></link>
 <author><![CDATA[lushushan123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 31 Aug 2018 07:12:58 +0000]]></pubdate>
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