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 <title><![CDATA[F840报E.OV1]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1640853.html]]></link>
 <description><![CDATA[Latest 50 replies of F840报E.OV1]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[谢谢楼上建议，PR,3原来与机型有关，有50 和60的疏忽了，等下过去检查yixia]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1640853#1942943.html]]></link>
 <author><![CDATA[eledesigner]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Thu, 21 Dec 2017 03:23:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[如果不是机械装置松动, 便是 F840 参数设定或调试的问题
请检查参数
1) Pr.3 = 50.00 (Hz), 基准频率的默认值是 60.00Hz
2) Pr.7 需调高, 建议风扇设定为 50.0s
3) Pr.8 需调高, 建议风扇设定为 60.0s
通常以上设定就可以避免 E.OV1-3
倘若不可, 才需调整以下参数:
4) Pr.882 = 1 (再生回避功能始终有效)
5) Pr.883 = 722 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1640853#1942841.html]]></link>
 <author><![CDATA[ykykkhor]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 20 Dec 2017 11:35:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[没有人碰到这种情况吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1640853#1942776.html]]></link>
 <author><![CDATA[eledesigner]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Wed, 20 Dec 2017 07:37:29 +0000]]></pubdate>
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