Rockwell Automation 20G PowerFlex 750-Series AC Drives - Manual (Page 386)

386 Rockwell Automation Publication 750-RM002B-EN-P - September 2013
Chapter 6 Integrated Motion on the EtherNet/IP Network Applications for PowerFlex 755 AC Drives
Speed Control - Regulator (Flux Vector)
Speed Reg BW Sp
d Loo
p Damp
in
g
Total Inertia
636 653 76
set param
636/648 = 0
to manually adjust param 645/649 & 647/650
*
63
8
63
9
642
643
65
5
656
659
658
620
Dr
oop
597
640
131
641
654
660
Ser
voLck ks s
P Gain
kp
Limit
652 685
Sp
d Reg
Pos Lmt
Spd Reg Neg Lmt
Feed
Fwd
nff
SReg FB FltrGain SReg FB Fltr
BW
Filtered SpdFdbk
Active Vel
Fdbk
Fin
al Sp
eed
Ref
Speed Error
SpdReg
AntiBckup
Servo Lock
Gain
PTP PsnRefStatus
( PT
P Int Hold)
Sp
d Options Ctrl
(SpdRegI
nt
Re
s)
(SpdRegIntHld)
(Jog No
Integ)
Selected Trq Ref
Dr
oop RPM
at FLA
SReg Out
FltrGain
SReg Out
FltrBW
SReg Output To Torq Ctrl
[23B2]
Spd Reg Int Out
1 2
3
4 5 6
B
A
D
C
F
E
H
G
I
Fr
om
Fdbk [3
F2]
Lea
d
Lag
(k
n * s)+ wn s + wn
Le
a
d La
g
(kn * s
)+ w
n
s +
wn
+
-
+
+
-
+
+
+
+
-
2
635
3 4
I Gain
ki s
945
At Limit
Status
P
reset
Bumpless
H
old / Re
set
Actv SpTqPs Mode
637
SReg FB Fltr Sel
657
SReg OutFltr Sel
SReg Trq Preset
64
4
Sp
d Er
r Filt BW
*
2 nd
Or
der
LPass
Fil
ter
635
Spd O
p
tions Cntl
(SpdErrFilter)
1 st
Or
der
LP
a
s s
Filter
0,2
710 704
InAdp LdObs Mode
InertAdapt
FltrBW*
05
Alt Speed Reg
BW
64
8
Set=1 St
age,
C
lear=2 Stag
e
65
1
AltSpdErr FltrBW
*
645
Spee
d Re
g Kp
*
64
9
Alt Speed Reg Kp*
945
4
At Limit Status (S
pd Re
g
Lmt
)
720
647
Speed Reg
Ki*
650
Alt Speed Reg Ki*
6
Speed Sensor
Type
Senso
rless
Speed Control –
R
egulator
Flux Vector
313
From
Sp
d Ref
[9
C2]
[23E
2]
[23D5]
***INTERNAL CONDITION ONLY***
Limit
+10
%
-1
0%
PF
755 Rev
_9.a
Pag
e 10
805 Load Observer Configuration
457 Velocity Loop Output
502 Torque Low Pass Filter Bandwidth
464 Kdr
456 Velocity Integrator Output
462 Kvi
461 Kvp
467 Velocity Integrator Control
469 Velocity Low Pass Filter Bandwidth
464 Knff
455 Velocity Error
453 Velocity Reference
454 Velocity Feedback
1434+o Feedback n Velocity Filter Bandwidth
468 Vel
ocity Integrator Prel
oad
492 Torque Reference 467 Velocity Integrator Control
3
0