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 <title><![CDATA[Re:西门子200PLC中做自由口通讯]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416.html]]></link>
 <description><![CDATA[Latest 50 replies of Re:西门子200PLC中做自由口通讯]]></description>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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 <title><![CDATA[]]></title>
 <description><![CDATA[线的质量如何？现场干扰呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1704882.html]]></link>
 <author><![CDATA[yamqq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 09 Oct 2015 01:32:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大家好共同学习]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1704832.html]]></link>
 <author><![CDATA[taotao266]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 08 Oct 2015 14:47:36 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1634967.html]]></link>
 <author><![CDATA[邦纳科技公司]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 01:55:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看一下西门子硬件版本低于2.0应该波特率是不支持那么高的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1634950.html]]></link>
 <author><![CDATA[sz518104]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 01:31:49 +0000]]></pubdate>
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 <description><![CDATA[应该是传感器不支持19200的波特率]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1634948.html]]></link>
 <author><![CDATA[hengliang289]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Jan 2015 01:26:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[二楼 [s:21] OK]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1634828.html]]></link>
 <author><![CDATA[sanlihu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 04 Jan 2015 11:27:41 +0000]]></pubdate>
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 <description><![CDATA[“超级终端查看plc输出命令。发现发送的是乱码。但是plc波特率设置为9600则输出正常”，说明跟传感器没关系，要么是PLC有问题，不能设19200，要么是通讯电线。用的是双绞屏蔽线么? S200是RS485，最好用双绞屏蔽线做通讯电线，或者要加上终端阻抗匹配电阻。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1634721.html]]></link>
 <author><![CDATA[lk546-工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 04 Jan 2015 03:38:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[乱码的原因还是波特率设置的问题。你要确认一下设备是否能支持你所设置的波特率等参数。
通讯参数不匹配，得到的肯定是乱码。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1634408.html]]></link>
 <author><![CDATA[gongkong_123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 03 Jan 2015 02:32:20 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看欧姆龙传感器的通讯参数啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1475416#1632402.html]]></link>
 <author><![CDATA[blessmybaby]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 26 Dec 2014 06:27:31 +0000]]></pubdate>
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