User Manual

Rockwell Automation Publication 20P-UM001K-EN-P - July 2014 351
Control Block Diagrams Appendix D
Torque Mode Selection
Torque Mode Selection
P40 Trim Torque
P39 Torque Ref
+
+
To Current Regulator Block Diagram
P353 Zero Torque
P70 Anlg In1 Sel P75 Anlg In2 Sel P80 Anlg In3 Sel P1323 DPI P1 Select P1324 DPI P2 Select P1325 DPI P3 Select P1326 DPI P4 Select P1327 DPI P5 Select
P14 Selected TorqRef
n
d
P500 Flux Ref Pct
P241 Spd Trq Mode Sel
MIN
MAX
+
+
P17 Motor Trq Ref
P463 Flux Filter BW
P462 Flux Divide
From Speed Regulator
Block Diagram
Zero Torque 0
0.00
Speed Reg 1
Torque Reg 2
SLAT Min 3
SLAT Max 4
Sum 5
1
Inertia Comp
Torque Ref
0
Active
Not Active
P382 Drive Status 2 b7 Forced Spd b8 Speed Mode b9 Torque Mode
0 1
P382 Drive Status 2 b7 Forced Spd
P15 SLAT Err Stpt P16 SLAT Dwell Time
Σ
P17 [Motor Trq Ref] is divided by the ux reference when P462 [Flux Divide] is set to 0 “Torque Ref”.
(2 ms)
From Speed Regulator
Block Diagram
Inertia Compensation
Output
+
0
1.00
P782 PID Target P1210 W Target