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 <title><![CDATA[用通讯控制变频器要注意些什么？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184.html]]></link>
 <description><![CDATA[Latest 50 replies of 用通讯控制变频器要注意些什么？]]></description>
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 <description><![CDATA[4楼可靠。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184#1324166.html]]></link>
 <author><![CDATA[xdfzjf]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 Aug 2012 00:51:35 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[透明传输方面些]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184#1324145.html]]></link>
 <author><![CDATA[1224080598]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 14 Aug 2012 00:38:28 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[触摸屏的软按钮经RS232到PLC，PLC输出触点控制变频器启动停止。变频器的启停设置为端子控制。这样可靠吗？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184#1324089.html]]></link>
 <author><![CDATA[zzn6737]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Aug 2012 16:13:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[启停等安全要求高的还是中继来控制吧。我一般都是启停拿中继控制，频率给定和别的才用通讯。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184#1323902.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Aug 2012 11:00:44 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼cvlsam于2012-08-13 15:30发表的&nbsp;&nbsp;:
抗干扰，严格按照厂家的技术手册上布线，不过没几家做得到~
[/quote]
赞同。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184#1323853.html]]></link>
 <author><![CDATA[雪花飘飘]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Aug 2012 09:29:03 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[抗干扰，严格按照厂家的技术手册上布线，不过没几家做得到~]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1390184#1323772.html]]></link>
 <author><![CDATA[cvlsam]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 13 Aug 2012 07:30:52 +0000]]></pubdate>
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