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 <title><![CDATA[请教3个以上s7-1500相互通讯]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906.html]]></link>
 <description><![CDATA[Latest 50 replies of 请教3个以上s7-1500相互通讯]]></description>
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 <description><![CDATA[给你参考UDP协议，上位机PC和S7-1200通讯]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095956.html]]></link>
 <author><![CDATA[389560380]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Tue, 31 Dec 2019 06:51:37 +0000]]></pubdate>
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 <description><![CDATA[用智能io只需要组态就可以直接通讯&nbsp;&nbsp;。不用写程序 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095660.html]]></link>
 <author><![CDATA[漂泊的石头人]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 30 Dec 2019 01:39:36 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用串口服务器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095628.html]]></link>
 <author><![CDATA[389560380]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Mon, 30 Dec 2019 00:12:56 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用智能通信就可以了&nbsp;&nbsp;信号交互]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095616.html]]></link>
 <author><![CDATA[sanzuo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 29 Dec 2019 15:50:10 +0000]]></pubdate>
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 <description><![CDATA[1500没试过，多个1200我一般用s7通讯或者modbustcp]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095517.html]]></link>
 <author><![CDATA[slayer0204]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sun, 29 Dec 2019 04:32:25 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢楼上两位，思路瞬间清晰了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095389.html]]></link>
 <author><![CDATA[paoluntan]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Sat, 28 Dec 2019 07:23:35 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[常用S7和以太网通讯]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095245.html]]></link>
 <author><![CDATA[yunfeilong]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 27 Dec 2019 11:03:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[i-device可以的，PLC间数据交互通过I/O控制器中转]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1676906#2095190.html]]></link>
 <author><![CDATA[guxiangguo]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Fri, 27 Dec 2019 06:13:51 +0000]]></pubdate>
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