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 <title><![CDATA[&#65279;边缘计算网关-多台西门子S7-1200/1500等PLC与SQL数据库对接]]></title>
 <description><![CDATA[[quote]引用第1楼autoctrl于2021-12-22 14:56发表的 Re:&#65279;边缘计算网关-多台西门子S7-1200/1500等PLC与SQL数据库对接 .. :
有没有查询数据库的数据后写入到PLC的案例？速度怎么样？
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以下是查询数据库的数据写如到PLC寄存器的案例：
[url]https://blog.csdn.net/AutoCtrl666/article/details/103139141?sp ..]]></description>
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 <author><![CDATA[吾志所向]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Thu, 24 Feb 2022 12:18:31 +0000]]></pubdate>
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 <title><![CDATA[Re:&#65279;边缘计算网关-多台西门子S7-1200/1500等PLC与SQL数据库对接 ..]]></title>
 <description><![CDATA[有没有查询数据库的数据后写入到PLC的案例？速度怎么样？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1711815#2247259.html]]></link>
 <author><![CDATA[autoctrl]]></author>
 <category><![CDATA[西门子工控论坛]]></category>
 <pubdate><![CDATA[Wed, 22 Dec 2021 06:56:05 +0000]]></pubdate>
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