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Owner's manual

ManualsBrandsRockwell Automation ManualsEquipment1557 MEDIUM VOLTAGE AC DRIVE
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10-40 TROUBLESHOOTING
1557-UM050F-EN-P – June 2013
F393
L6C shorted
Thyristor 6C in Line Converter is shorted.
F394
L6B shorted
Thyristor 6B in Line Converter is shorted.