Torque control - torque, Control block diagrams b-9, Task 1) – Rockwell Automation 20D PowerFlex 700S Drive Ph I Control, Frames 1...11 User Manual
Page 201

Control Block Diagrams
B-9
Notch Filt Freq
Brake/Bus Cnfg
(Brake Enable)
(BusRef High)
BusReg/Brake
Ref
NotchAttenuation
[9A4]
[9E5]
[9E5]
[9H2]
59
302
145
Min
Max
Abs
Min
0
1
2
3
4
5
6
111
X
112
113
114
115
Spd Reg PI Out
[3H4]
FricComp TorqAdd
[2H3]
Inertia Torq Add
[2H4]
Torque Ref 1
Torq Ref1 Div
Torque Ref 2
Torq Ref2 Multi
Torque Trim
Spd/Torq ModeSel
0
Power
Limit Calc
Bus Volt
Regulator
Limit
401
306
128
127
300
Min
Max
353
125
126
0
1
157
10
116
Torque Step
0
1
157
09
0
Logic Ctrl State
(Forced Spd)
Logic Ctrl State
(Torq Ref En)
118
Limit
Motor Spd Fdbk
DC Bus Voltage
Rated Volts
Mtring Power Lim
Regen Power Lim
Torque Pos Limit
Torque Neg Limit
Iq Actual Lim
Brake/Bus Cnfg
(Bus Reg En)
304
Limit Status
303
Motor Torque Ref
Torque Control - Torque
(Task 1)
from Speed Control
/
123
124
Torque PosLim Actl
Torque NegLim Actl
1
2
3
4
5
6
B
A
D
C
F
E
H
G
I
414
00
02
&
X
X
415
X
/
-1
Notch
II
R
117
-1
Cur Lim MC
Flux
Flux
414
03
+
+
Inertia
Adaption
9
300
Total Inertia
Motor Spd Fdbk
132
00
01
Inert Adapt Sel
(Inrtia Adapt)
(Load Est)
133
134
Inert Adapt BW
Inert Adapt Gain
+
+
+
-
+
+
+
+
+
+
+
+
+
+
100
2
0.045
-
+
110
9
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