PowerFlex 750-Series AC Drives User Manual

Appendix EUniversal Feedback Encoder Option ModuleFor information on . . See page . .Specifications E-1Terminal Block Designations E-3Wiring Examples E-4SpecificationsImportant: The Universal Feedback Encoder can only be used withPowerFlex 755 drives.20-750-UFB-1Table E.A Universal Feedback Option Module LED IndicationLED Name Color State Description➊ Board Unlit Off Not powered.➊➋Green Flashing Initializing, not active.Communication lost, attempting to reconnect.Steady Operational, no faults are present.Red Flashing Module error.• Check P1 [Module Sts]Steady Normal operation.Module is booting.Fatal module error.• Cycle power• Flash update module firmware• Replace moduleYellow Flashing A type 2 alarm condition exists.• Check P1 [Module Sts]Steady A type 1 alarm condition exists.• Check P1 [Module Sts]Yellow / Flashing Module is flash updating.Green Alternately➋ DPI Unlit Off Not powered. Not communicating.Green Flashing Module is attempting to communicate with theDPI host.Steady • Properly connected and communicating.• Module is flash updating.Red Flashing Module is not communicating with the DPI host.Steady DPI communication failure such as invalid port.Yellow Flashing Normal operation.Steady Peripheral is connected to a SCANport productand does not support a SCANport compatibilitymode.PowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009