ABB ACS880-x04, Firmware Manual

Page: 597 / 604

Control chain diagrams 597
DC voltage reference modification
29.
20 D
C
v
o
lt
age
pro
port
ional
ga
in
29.
21
D
C
v
o
lt
age
int
egra
ti
o
n
t
im
e
29.
01 T
o
rqu
e
re
f D
C
v
o
lt
age c
ont
rol
Spe
ed/
to
rque
lim
it
at
ion c
u
rv
e
K
p
d
t
œ
29.
06
D
C
v
o
lt
age
er
ror
29.
70 –
29.
79
Sp
eed/
to
rq
u
e
d
a
ta
p
o
in
ts
1/
T
i
½ C
dc
½ C
dc
29.
26 U
s
ed D
C
c
apac
it
anc
e
D
C
c
apa
c
it
anc
e
fr
om
d
a
ta
bas
e
Un
fi
lt
e
re
d
DC
v
o
lt
age
29.
07 Po
w
e
r
re
fe
renc
e
29.
17
D
C
v
o
lt
age
f
ilt
er
ti
m
e
29.
05 F
ilt
ered D
C
v
o
lt
age
29.
25 D
C
c
apa
c
it
anc
e s
o
urc
e
29.
26 U
s
ed D
C
c
apac
it
anc
e
29.
26 U
s
ed D
C
c
apac
it
anc
e
Pow
er
To
rq
u
e
29.
04
D
C
v
o
lt
age
re
f
ram
ped
x
2
x
2
-
+
+
-
Val
ue
29.
26 U
s
ed D
C
c
apac
it
anc
e
90.
01 M
o
to
r s
p
eed f
o
r c
o
n
tro
l