PowerFlex 750-Series AC Drives User Manual

B-30 Control Block DiagramsFlux Vector OverviewPosition Control (pages: 11-17)135PositionFdbkSelectionPositionLoad FdbkSelectionMtr PsnFdbk SelPsn Fdbk847[ N ][ D ]Proportional ChannelIntegration ChannelPowerFlex 755Flux Vector Overview136( Spd Profiler Out )( Speed FF Ref )++ +Speed Control – Regulator (page: 10)Active VelFdbkFinal Speed Ref597131Speed Reg KpSpeed Reg KiSpeed Reg BWLead/LagFilter645647636PI Regulator620Lead/LagFilterSReg Output660( Psn Reg Spd Out )ProfilerSteps 1-16PTP RefSelPCAM PsnSelectPLL ExtSpd SelPLL PsnRef SelPsn RefSelectLoad PsnFdbkSel7751392799765Pt-PtPositionReferenceGear RatDirectPositionReferencePt-PtPositionSelectionPLLPlannerPCAMPlannerSpdPosPt-PtPositionPlannerSpdPosSpdPosPsn SelectedRefPositionModeSelection722[ N ][ D ]Gear RatPositionOffsetPsn Reg Kp839Psn Reg Ki838++PIRegulatorSpeedLimit /NotchFilterPsnRegSpd OutLead/LagFilter843Droop RPMat FLA( Scaled Spd Ref )( Spd Comp Out )Speed Control – Reference (pages: 4-7,9)Speed Ref A Sel545Speed Ref B Sel550TrmPct RefA Sel608TrmPct RefB Sel612Trim Ref A Sel600Trim Ref B Sel604Preset Speed 1Preset Speed 2Preset Speed 3Preset Speed 4796571572573574Actv SpTqPsModePos ProfilerSpd ProfilerSpeedRefTrimPctRefTrimRefSpeed RefSelection&Limits313Selected Spd Ref592PID Output Sel1079PTP Command784767Psn DirectRefPID SpeedExclusiveSelectionJog Speed 1Jog Speed 2Actv SpTqPsMode313SpeedProfilingSelection556557Actv SpTqPsMode313Ramped Spd RefJoggingSelectionActv SpTqPsMode313LinearRamp &S CurveSpeed FFSelection594Virtual EncoderLead/LagFilter( Spd Reg Out )Torque Control (pages: 18-23)Actv SpTqPsModeInertia CompMode 695313 Torque StepSpeed Comp Sel 665Inertia686Comp Out+Inertia Comp 699+Speed/Torque/Speed Comp 667Trq Ref A Sel+Position +Speed675ModeTorqueComp OutSelectionTrq Ref B Sel RefSelection680+++ X + 685PID TorqueTrim / ExclSelected Trq RefSelectionPID SpeedTrimSelection555Speed RefScaleMax Fwd Speed520Limit521Max Rev Speed1079PID Output SelNotchFilterInertiaAdaption-+ +LoadObserver/EstimatorLimited Trq Ref690LimitTorqueLimitGenerationE 1FOCPerm Magn& VectorControlCurrentProcessingMotorPreset Speed 5 5751079Preset Speed 6 576Preset Speed 7 577PID Output SelGearLoadE 2Process Control (pages: 24,25)( PID Output Meter )PID Output MeterPID Ref MeterPID1093PID Ref Sel 1067 Reference 1090SelectionPID Fdbk Meter PID Regulator( PID Output Meter )PIDPID Fdbk Sel 1072 Feedback 1091Selection LimitPID LPPID Prop Gain 10861084Filter BWPID Int Time1087PID Deriv Time1088PF755 Rev1.009c, 4/21/2009 Overview - FV 1x+PowerFlex 750-Series User Manual – Publication 750-UM001C-EN-P – September 2009