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 <title><![CDATA[三菱伺服JR-2S-40A开机报AL E9,如何解决?]]></title>
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 <description><![CDATA[Latest 50 replies of 三菱伺服JR-2S-40A开机报AL E9,如何解决?]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [size=3]这种情况是J2S-40A内部电压取样隔离放大器HCPL7800故障，如你有相关维修经验，可自行更换，否则，换新或给专业维修人员维修。[/size]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55363#765915.html]]></link>
 <author><![CDATA[chenhongcarr]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sun, 18 Apr 2010 04:50:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[ALE9是欠压警告啊，，当伺服电机速度随着母线电压的下降而降低到到低于50r/min时就会出现警告啊，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55363#765604.html]]></link>
 <author><![CDATA[sz518104]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 17 Apr 2010 14:39:05 +0000]]></pubdate>
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 <description><![CDATA[你的系统设计有没有问题?
伺服开启指令有时如果主电源没有接通,就会报警]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55363#765503.html]]></link>
 <author><![CDATA[liuleihb]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 17 Apr 2010 12:50:40 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有可能是里面的主电路出了问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55363#759268.html]]></link>
 <author><![CDATA[carrful]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 09 Apr 2010 01:15:15 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[整流后300v正常．ＡＬＥ９是主电源断开．伺服开启接通．应检查主电源]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-55363#759126.html]]></link>
 <author><![CDATA[王海fa]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 08 Apr 2010 14:46:01 +0000]]></pubdate>
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