What would cause the ATV930 process drive to get a precharge capacitor fault?
Issue:
ATV930 process drive causes to get a precharge capacitor fault.
Product Line:
ATV930 process drives
Environment:
All
Cause:
DC bus tie with another drive
Resolution:
In a configuration where the drive is connected and supplied by another drive via the DC bus, set DCBS parameter (Generic Functions/DC-Bus Ref Link) to "Drive with REC" as shown in the attachment. This will avoid "Precharge Capacitor" faults due to power supplied direct to the DC bus.
[Complete settings] -> [Generic functions] -> [dbS] -> [dCbS] -> [Drive with REC]
More details can be found on page 441 of the ATV900 Programming Manual:
https://www.schneider-electric.com/en/download/document/NHA80757/
Note: the ATV600 series is not designed for applications where the DC bus is powered from an external DC source.
ATV930 process drive causes to get a precharge capacitor fault.
Product Line:
ATV930 process drives
Environment:
All
Cause:
DC bus tie with another drive
Resolution:
In a configuration where the drive is connected and supplied by another drive via the DC bus, set DCBS parameter (Generic Functions/DC-Bus Ref Link) to "Drive with REC" as shown in the attachment. This will avoid "Precharge Capacitor" faults due to power supplied direct to the DC bus.
[Complete settings] -> [Generic functions] -> [dbS] -> [dCbS] -> [Drive with REC]
More details can be found on page 441 of the ATV900 Programming Manual:
https://www.schneider-electric.com/en/download/document/NHA80757/
Note: the ATV600 series is not designed for applications where the DC bus is powered from an external DC source.
게시 대상: 슈나이더 일렉트릭 Korea
도움이 필요하신가요?
제품 선택기
애플리케이션에 적합한 제품과 액세서리를 빠르고 쉽게 찾을 수 있습니다.
견적 받기
영업 관련하여 온라인으로 문의하시면 전문가가 연락드립니다.
구매처
해당 지역의 가장 가까운 슈나이더 일렉트릭 대리점을 쉽게 찾을 수 있습니다.
지원 센터
한 곳에서 모든 요구 사항에 대한 지원 리소스를 찾아보십시오.