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 <title><![CDATA[请教ABB变频器的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 请教ABB变频器的问题]]></description>
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 <description><![CDATA[先保证GND（辅助电压输出的公共端）和DCOM(所有数字输入的公共端）短接 ，24V与DI1短接只是得到启动命令，你想要DI1得电正常启动，需将DI1数字输入口激活并按一定的给定速度启动。这样DI1同时起到两个作用：一是启动准备，二是速度给定按DI1状态有效激活。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1147351.html]]></link>
 <author><![CDATA[zhaogang0415]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 03:54:06 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[四楼说的对
com---gnd
+24v --di1]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1147334.html]]></link>
 <author><![CDATA[fei1436]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Oct 2011 03:30:23 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[多看看说明书吧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1125984.html]]></link>
 <author><![CDATA[wuliang211]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Sep 2011 09:08:54 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[四楼正解]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1125659.html]]></link>
 <author><![CDATA[qiujingsong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 15 Sep 2011 00:51:02 +0000]]></pubdate>
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 <description><![CDATA[好像要DCOM与GND短接！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1125455.html]]></link>
 <author><![CDATA[saisam2006]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Sep 2011 12:57:56 +0000]]></pubdate>
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 <description><![CDATA[你的线接错了　　应该是ＤＩ１和ＣＯＭ链接到外部用触点控制 [s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1125426.html]]></link>
 <author><![CDATA[李飞]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Sep 2011 12:20:01 +0000]]></pubdate>
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 <description><![CDATA[设了啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1125398.html]]></link>
 <author><![CDATA[杨红石]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Sep 2011 11:52:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[预置频率设置了没有]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-119690#1125382.html]]></link>
 <author><![CDATA[niba]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 14 Sep 2011 11:29:27 +0000]]></pubdate>
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