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 <title><![CDATA[PLC请教通讯格式问题]]></title>
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 <description><![CDATA[Latest 50 replies of PLC请教通讯格式问题]]></description>
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 <description><![CDATA[用通信协议工控，自己制定报文]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2046688.html]]></link>
 <author><![CDATA[焦刘吉]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2019 04:24:54 +0000]]></pubdate>
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 <description><![CDATA[[quote]引用第9楼努力的雄熊于2019-05-20 15:04发表的&nbsp;&nbsp;:
对啊，无协议通讯不可以吗？
[/quote]
用无协议通讯不可以！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2046616.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 21 May 2019 00:04:28 +0000]]></pubdate>
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 <description><![CDATA[对啊，无协议通讯不可以吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2046480.html]]></link>
 <author><![CDATA[努力的雄熊]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 20 May 2019 07:04:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没办法，只能用他的PLC]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045959.html]]></link>
 <author><![CDATA[lqbzlqbz]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2019 17:00:30 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用无协议通信]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045911.html]]></link>
 <author><![CDATA[15836154775]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2019 11:01:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[走无协议的 按照说明的指令发过去就可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045894.html]]></link>
 <author><![CDATA[wangnaizhi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2019 08:49:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[無協議的按資料格式發看看]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045863.html]]></link>
 <author><![CDATA[lewis3135]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2019 07:25:45 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC能自由口通讯吗?能的话按协议搞就好了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045767.html]]></link>
 <author><![CDATA[叫我点哥]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2019 01:51:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第2楼anlyl2014于2019-05-17 07:31发表的&nbsp;&nbsp;:
上网找了一下，支持MODBUS RTU的呀。
 [attachment=233049] 
 [attachment=233048]
[/quote]


新款是支持但老款不支持]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045747.html]]></link>
 <author><![CDATA[二手工控电器]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 17 May 2019 01:11:46 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[上网找了一下，支持MODBUS RTU的呀。
 [attachment=233049] 
 [attachment=233048]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045722.html]]></link>
 <author><![CDATA[anlyl2014]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 May 2019 23:31:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个不就是自定义协议，
哪有什么方法转换，
和Ｍodbus ASCII差不多，
读取的数据都ASCII,还要转换．
这个模块和研华4017差不多，
测电流时还要并一个电阻，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1667483#2045700.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 16 May 2019 14:31:34 +0000]]></pubdate>
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