Rockwell Automation Allen-Bradley PowerFlex 755T

Rockwell Automation Publication 750-PM101B-EN-P - April 2022 67
Chapter 3 PowerFlex 755T Control Block Diagrams
Figure 46 - Torque Reference CAM
1 2 3 4 5 6
BA
D
C
FHEG
I
Torque Reference CAM
(Trq Ref CAM)
2524
TqCAM Trq Out
2396
Pt M00
2428Pt S00
2411
Pt M15
2443
Pt S15
TqCAM
Main
2395 0 - - 14
Types
2394
EndPnt
2462
Pt M01
2493Pt S01
2476
Pt M15
2507
Pt S15
TqCAM
Aux
2461 x 1 - 14
Types
2460
End Pnt
Prole Denition
2392 2393
TqCAM StartSlope
TqCAM End Slope
TqCAM Status
0 1 2 3 4 5 6 7 8 9
10 11 12
2371TqCAM Control
0 1 2 3 4 5 6 7 8
Started In Cam
Persist Mode
Single Step
Continuous
DirectionOut
Aux Cam En
Reserved
MainWrongOrd
AuxWrongOrd
Direction In
Oset En
Start
DirectionOut
Aux Cam En
Direction In
Oset En
RerefPsnOfst
Unidirection
Trq Ref [H3]
0:886
DI TqCAM Start
9
Cam Enable
Reserved
Reserved
Not
TCAM
13 14
TCAM
RerefPsnOfst
Unidirection
Not
TCAM
2397
Pt M01
2429Pt S01
Both Main and Aux CAM
Linear or Cubic
Linear or Cubic
x
x
15
PCAM
10
CamProfNrml
2373
16
VCAM
Virtual Encoder
Y (slave)
X (master)
Torque Reference CAM
TqCAM Master
Scl
2384
2378 2379
TqCAM Psn Ofst
TqCAM PsnOfstEPS
2372TqCAM Mode
0 - O 1 - Single step 2 – Continuous (not for TqCAM Type [2370] = 2 – VCAM)
3 – Persistent (not for TqCAM Type [2370] = 1 – TCAM)
TqCAM SlvSclSel
2385
2386
Other Ref
Sources
TqCAM SlaveScale
Parameter
Selection
TqCAM Psn Select
2376
2377
Other Ref
Sources
TqCAM Psn Stpt
Parameter
Selection
2370TqCAM Type
1 - TCAM
time
0 - PCAM
Unwind
2375TqCAM Start Cfg
0 – Pnt Zero 1 – Last Stop 2 – Actl Input 3 – Remainder
TqCAM Vel Select
2380
2381
Other Ref
Sources
TqCAM Vel Stpt
Parameter
Selection
2 - VCAM
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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 Trq RefCAM