acs800-04 not working
when we make firstly energise it's started up normally after that we switched off from power disconnected, then we coming next day and switched on power butt display isnot light up after chucking founded the 24vdc not comes out from module further more dc bus no voltage and all inside card (OITF BOARD-APOW BOARD) not lighting,please help us
Asked 7 months ago
Voted best answer
3
Hi
from your description I don't really understand what happens on your drive, try to summarize calmly:
1) type and model of your drive
2) following which event the fault occurred the first time
3) if occasionally the drive turns on and you can make it work
However, in my opinion, this is a fault in the regulation card and I recommend you contact the nearest ABB service in your area.
BR
Flavio
from your description I don't really understand what happens on your drive, try to summarize calmly:
1) type and model of your drive
2) following which event the fault occurred the first time
3) if occasionally the drive turns on and you can make it work
However, in my opinion, this is a fault in the regulation card and I recommend you contact the nearest ABB service in your area.
BR
Flavio
by imran.javed.skp81 Rank: 646 on 7/23/2020 12:29:30 AM | Like (0) | Report
Hi,
As per my understanding, please confirm the inlet supply voltage and fuses behind the drive. second L1 L2 L3 inlet jack might be loose..
BR
Imran.
by 7atimb2000 Rank: 4763 on 7/25/2020 12:52:36 AM | Like (0) | Report
hi
confirmed all were checked and founded ok
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