PowerFlex 750-Series AC Drives User Manual

Programming and Parameters 3-59FileGroupNo.NameDescriptionValuesRead-WriteData TypePROTECTIONGround Fault466 Ground Warn ActnGround Warning ActionSelects ground current event configuration.467 Ground Warn LvlGround Warning LevelSets the level at which a ground warning alarm will occur.Default:Options:Units: AmpsDefault: 3.0Min/Max: 1.0 / 5.00 = “Ignore”0 = “Ignore”1 = “Alarm”2 = “Flt Minor”3 = “FltCoastStop”4 = “Flt RampStop”5 = “Flt CL Stop”RW 32-bitIntegerRW RealFileGroupNo.NameDescriptionValues469 PredMaint StatusPredictive Maintenance StatusStatus of predictive maintenance elapsed life relative to the programmed event level. A value of 1 = event level has been exceeded. Bit 15 is a masterbit which = 1 when 1 or more individual bits = 1.Read-WriteData TypeOptionsMasterReservedReservedReservedReservedReservedReservedReservedReservedReservedMch LubeMch BearingMtr LubeMtr BearingInternal FanHeatsink FanDefault 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 00 = False1 = True470 PredMaintAmbTempPredictive Maintenance Ambient TemperatureUsed to predict cooling fan life, and possibly the life of other temperaturedependent components in the future. Changes to this parameter affect the totallife and remaining life, meaning that only one temperature can be programmedfor the entire life of the drive.Units: Degrees CDefault: 50.00Min/Max: 0.00 / 50.00RW RealPROTECTIONPredictive Main471 PredMaint Rst EnPredictive Maintenance Reset EnableEnables [PredMaint Reset] to execute a reset of the selected elapsed lifeparameter. Any single reset in [PredMaint Reset] will force this parameter back to0 (disabled), so that only one elapsed life parameter can be reset at a time.This parameter is only reset when Set Defaults “All” (not recommended) isexecuted.Default:Options:Current Selection0 = “Disable”1 = “Enable”RW 32-bitInteger472 PredMaint ResetPredictive Maintenance ResetResets predictive maintenance elapsed life parameters, one at a time. Enabledby P471 [PredMaint Rst En].This parameter is only reset when Set Defaults “All” (not recommended) isexecuted.Default:Options:Current Selection0 = “Ready”1 = “HS Fan Life”2 = “InFan Life”3 = “MtrBrng Life”4 = “MtrLube Hrs”5 = “MchBrng Life”6 = “MchLube Hrs”RW 32-bitInteger488 HSFan DerateHeatsink Fan DerateDerating factor applied to P489 [HSFan TotalLife]. Used to adjust total fan life forpoor air quality or vibration.Default: 1.00Min/Max: 0.01 / 1.00RW Real489 HSFan TotalLifeHeatsink Fan Total LifeTotal number of hours expected over the life of the heatsink fans. Calculated as afunction of fan manufacturer's life data (from frame rating table), P470[PredMaintAmbTemp], and P488 [HSFan Derate].Units: HrsDefault: 0.00Min/Max: 0.00 / 21,474,836.47 (31 bits)RO32-bitIntegerPowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009