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 <title><![CDATA[MODBUS通信干扰]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242.html]]></link>
 <description><![CDATA[Latest 50 replies of MODBUS通信干扰]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[MODBUS协议有ASCI也有RTU,现在我用的是RTU模式。四楼所说PLC地址是那个地址，台达PLC MODBUS模式下回传地址是固定的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242#1537806.html]]></link>
 <author><![CDATA[yjhdlp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 06 Feb 2014 12:20:18 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[MODBUS 協定是RTU RS485嗎]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242#1537773.html]]></link>
 <author><![CDATA[thomaslin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 06 Feb 2014 07:45:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[把PLC的地址改一下]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242#1537723.html]]></link>
 <author><![CDATA[sunsongfang]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Feb 2014 13:46:56 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没有做净噪处理，那种牌子效果好一点。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242#1537721.html]]></link>
 <author><![CDATA[yjhdlp]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Feb 2014 13:17:31 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[請問有沒有做 淨噪間隔!!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242#1537696.html]]></link>
 <author><![CDATA[thomaslin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Feb 2014 09:03:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你的通信线总长度有多长？可采用粗一点的带屏蔽的双绞线，屏蔽层与PLC的Com相连。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1447242#1537654.html]]></link>
 <author><![CDATA[vitalityboy]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 05 Feb 2014 05:11:43 +0000]]></pubdate>
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