Rockwell Automation 20P PowerFlex Digital DC Drive - Manual (Page 320)

320 Rockwell Automation Publication 20P-UM001I-EN-P - February 2013
Appendix D Control Block Diagrams
Speed Regulator
S
peed Re
g
ulator
P2
36
Spd
Re
g
Out
Pct
+
-
+
+
+
P4
3
Trim Spee
d
+
+
P4
45
Spd Up G
ain P
ct
P4
47
Spe
ed Up Fil
te
r
P4
46
Spe
ed Up Bas
e
P9
9
Spd
Re
g
K
p Out
pt
P1
00
Spd Re
g
K
i Outpt
Spee
d Feedba
ck
P1
01
6
S
pdF
unc
Sel
ect Ine
rt
ia/Los
s
P5 M
in Spee
d Fw
d
P6 M
in Spee
d Rev
P1 M
inimum Spe
ed
P3 M
ax S
peed
F
w
d
P4 M
ax S
peed
R
ev
P2 M
aximum Spee
d
Spe
ed Reg P
/ I
Spee
d up
Inertia/
Loss C
omp
Sp
eed Lim
its
P1
01
6
S
pdF
unc
Sel
ect S
peed Up
From Spee
d Refere
nce
Generation Diagram
P1
018
Spe
ed Draw
Out
P1
019
Spd Dra
w
Out Pc
t
P9
24
A
ctual Spee
d
P11
8
Spe
ed Reg I
n
P11
7
Spe
ed Reg I
n Pct
P6
98
Load Comp
P7
0
A
nlg In1
Sel
P7
5
A
nlg In2
Sel
P8
0
A
nlg In3
Sel
P1
323
DPI P1
S
ele
ct
P1
324
DPI P2
S
ele
ct
P1
325
DPI P3
S
ele
ct
P1
326
DPI P4
S
ele
ct
P1
327
DPI P5
S
ele
ct
P1
375
MOP S
ele
ct
P
102
1
E
n
coder O
u
t S
el
P1
22
Spd Fe
edbac
k
P1
21
S
pd Feedba
ck
Pct
P
/I re
gulator inc
ludes
anti-w
indup l
o
gi
c
P2
36
Spd
Re
g
Out
Pct
-
+
Droop Compens
ation
low
pas
s f
ilter P6
99
Ena
ble Droop
kn*s+w
n
s+w
n
P91
4
Spd FB Filt Ga
in
P91
5
Spd FB Filt BW
Lea
d Lag
P46
1
Spd Fdbk Inv
ert
P95 Spd Reg Pos
Lim
P96 Spd Reg Neg Li
m
Limit
Hold Integra
to
r w
ith
S
pd Reg Pos
/Neg Lim
kn*s+w
n
s+w
n
P23
8
SpdOut
FiltGai
n
P23
9
SpdOut
FiltBW
Lea
d Lag
To Torque Mode Sele
ct Diagram
P9
23
A
ct S
p
d
F
ilter
P3
82
Dri
ve Status
2
b1
0 S
pdR
egPosLim
b1
1 S
pdR
egN
egLim
Σ
Σ
Σ
P1
006
Droop Out P1
007
Droop Out Pc
t
(2 ms)
32 ms sampled average
Inertia/Loss Off
P
1008
Spd Reg Fdbk P10
09
Spd Reg Fdbk Pct
P101
0
Spd Reg E
rr
P1011 Spd Reg
Err Pct
P1232 Inertia Comp Out
Speed Up Off
To Torque Mode Sele
ct Diagram
0 0
0 0
P430 Resolv
er Spd Sel
P782 PID T
arget
P1210 W T
arget