Issue:
Troubleshooting a Altivar 58 with a blank display and will not power up.

Product Line:
ATV58

Environment:
All of the ATV58

Cause:
DC bus is not charging, bad power board or MCB

Resolution:

1. Check Mains voltage on L1 L2 L3,
2. Check DC bus voltage ( if this drive has a DC choke check to make sure its connected to PA and PO).
3. Check the +24vdc and +10vdc power supplies.
4. Power cycled  if needed  and see if the display comes back up.

If no voltage on +24 or +10 then could be power board or control board issue. Unfortunately parts are obsolete so drive can be sent in for repair or unit can be replaced.

NOTE:  ATV58 drives have been obsolete since 2007.  No repair or replacement parts are available.  Review the application and installation to determine an appropriate replacement from our current offer.

Đã phát hành cho: Schneider Electric Việt Nam