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 <description><![CDATA[确定通信方式，知道数据通过什么传输，这样PLC就能读出来]]></description>
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 <pubdate><![CDATA[Tue, 31 Mar 2015 05:28:37 +0000]]></pubdate>
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 <description><![CDATA[首先你要知道ADAM4018 通讯方式和通讯协议，422 232 485 以太网 CC-LINK&nbsp;&nbsp;Profibus 等等 ？]]></description>
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