Rockwell Automation Allen-Bradley PowerFlex 755T User Manual

40 Rockwell Automation Publication 750-PM101B-EN-P - April 2022
Chapter 3 PowerFlex 755T Control Block Diagrams
Figure 19 - Drive Derating
1 2 3 4 5 6
BA
D
C
FHEG
I
Drive Derating (DriveDerating)
DFE Derating
Data
1 0
X
28
Derated Amps
a
3
X
3
+ a
2
X
2
+ a
1
X + a
0
Low Pass Filter
3
Port 0
DC Bus Volts
Metering [D5]
46
Auto DC Bus Ref
26
Rated Amps
16
Line Side Sts 1
225
Running
X
16
Power Factor
Overview VarCtrl PFC Vector Overview PRef Move Prof Ind 2 VelRefCAM Ld Obs Cur IPM MOP Logic Metering DroopCtrl CurPwrLmt Freq Overview PRef2 Roll Psn VRef Vect Friction Comp Proc 1 22Series IO Digital Invert PLL DBC CurrCtrl CBI Metering PReg Spindle Ref Move Trq RefCAM Proc 2 22Series IO Digital Motor I2T PwrLoss VoltRefGen LscCtrlCfg Fdbk Psn PLL VRef Overview VReg Vect Trq Ref AntiSway 11-Series IO Digital High Speed Wizard LscData VoltCtrl DriveDerating Homing Psn CAM VRef Sel Trq Overview Trq Filt Oil Well 1 22-Series IO Analog CurRefGen DCBusObs PRef1 Prof Ind 1 VRef All Trq Ref Sel Cur IM SPM Oil Well 2 22-Series IO Analog DriveDerating

Rockwell Automation Allen-Bradley PowerFlex 755T Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 755T
Category	DC Drives
Language	English