标题:
HELG7F-4V9-8/11/15, HELG7F-4V8-8/11/15 日立电梯变频器跳ER9故障
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作者:
LCF680707
时间:
2019-11-11 15:00
标题:
HELG7F-4V9-8/11/15, HELG7F-4V8-8/11/15 日立电梯变频器跳ER9故障
HELG7F-4V9-8/11/15,
HELG7F-4V8-8/11/15
日立电梯变频器跳ER9故障,电梯运行抖动,这是变频器坏了,要维修一下,有的人以为是参数没调好,搞了半天都没搞定,对调底座试马上正常。
作者:
LCF680707
时间:
2020-10-16 08:35
电样经常死机,无故障代码,也多是变频器问题
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