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 <title><![CDATA[扫码枪和FX系列PLC]]></title>
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 <description><![CDATA[Latest 50 replies of 扫码枪和FX系列PLC]]></description>
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 <description><![CDATA[用无协议通讯，plc发送什么字符串给条码枪，然后条码枪会反馈]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1572640#1891158.html]]></link>
 <author><![CDATA[dalao123]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 May 2017 12:33:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[QQ群348709620有例子，你加入，我给你]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1572640#1891155.html]]></link>
 <author><![CDATA[gzcjx555]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 May 2017 12:25:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个须扫码枪的公司提供，通讯的字符是由扫码枪来定义的，PLC只要发送符合扫码枪功能码，扫码枪就会返回字符里包含条形码的信息]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1572640#1891029.html]]></link>
 <author><![CDATA[付杰888]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Mon, 22 May 2017 05:20:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谁有具体的案例或者高手帮忙写一个程序，PLC怎么读取扫码枪的条形码信息，谢谢

我QQ845247146]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1572640#1888678.html]]></link>
 <author><![CDATA[guguansheng]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 13 May 2017 10:11:31 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[rs无协议指令，通过232或485扩展板或通讯模块。两者通讯格式需一致。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1572640#1874424.html]]></link>
 <author><![CDATA[wu32u2]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 23 Mar 2017 00:19:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大部分条码枪支持通讯,PLC读取相应的寄存器就是,和变频器通信差不了多少.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1572640#1874395.html]]></link>
 <author><![CDATA[tingfenghu]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 22 Mar 2017 13:48:04 +0000]]></pubdate>
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