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 <title><![CDATA[E540变频器要一上电就运行该怎么办？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986.html]]></link>
 <description><![CDATA[Latest 50 replies of E540变频器要一上电就运行该怎么办？]]></description>
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 <description><![CDATA[三菱变频启动需要两个信号，1.方向信号&nbsp;&nbsp;&nbsp;&nbsp;2.速度信号。将以上两个信号参数里设成外部端子提供，然后将相对应的端子与公共端短接，就可以实现一上电就运行。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300799.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Jul 2012 06:18:38 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要修改参数的。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300724.html]]></link>
 <author><![CDATA[静芳]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Jul 2012 03:20:03 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你仔细看看变频器说明书，应该不难]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300717.html]]></link>
 <author><![CDATA[plc学者]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 06 Jul 2012 03:17:04 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[参数全部恢复出厂值，信号线全部断开]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300361.html]]></link>
 <author><![CDATA[lixiang409x]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jul 2012 13:22:46 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21] 还能怎么办，送修罢]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300334.html]]></link>
 <author><![CDATA[aaweihua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jul 2012 12:55:08 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[调上端子启动，短接启动信号的端子]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300313.html]]></link>
 <author><![CDATA[plc学者]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jul 2012 12:24:29 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[把他外部启动信号短接]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1383986#1300255.html]]></link>
 <author><![CDATA[pc5036]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 05 Jul 2012 10:39:24 +0000]]></pubdate>
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