Hitachi S1 Series, Basic Manual

Page: 53 / 235

S1 series standard inverter
-48-
V
/
F
c
u
rv
e
S
tr
a
ig
h
t-
ty
p
e
V
/F
c
u
rv
e
M
u
lt
i-
p
o
in
t
V
/F
c
u
rv
e
C
u
s
to
m
iz
e
d
V
/F
c
u
rv
e
T
o
rq
u
e
-d
o
w
n
V
/F
c
u
rv
e
(
p
o
w
e
r
2
.0
)
T
o
rq
u
e
-d
o
w
n
V
/F
c
u
rv
e
(
p
o
w
e
r
1
.7
)
T
o
rq
u
e
-d
o
w
n
V
/F
c
u
rv
e
(
p
o
w
e
r
1
.3
)
P
W
M
o
u
tp
u
t
F
re
q
u
e
n
c
y
s
e
tu
p
V
o
lt
a
g
e
s
e
tu
p
P
0
4
.2
9
v
o
lt
a
g
e
a
c
c
e
le
ra
ti
o
n
t
im
e
P
0
4
.3
0
v
o
lt
a
g
e
d
e
c
e
le
ra
ti
o
n
t
im
e
P
0
4
.3
1
o
u
tp
u
t
m
a
x
.
v
o
lt
a
g
e
P
0
4
.3
2
o
u
tp
u
t
m
in
.
v
o
lt
a
g
e
P
0
0
.1
1
a
c
c
e
le
ra
ti
o
n
t
im
e
1
P
0
0
.1
2
d
e
c
e
le
ra
ti
o
n
t
im
e
1
P
0
0
.0
4
r
u
n
n
in
g
f
re
q
u
e
n
c
y
u
p
p
e
r
lim
it
P
0
0
.0
5
r
u
n
n
in
g
f
re
q
u
e
n
c
y
lo
w
e
r
lim
it
P
0
4
.0
0
M
o
to
r
1
V
/F
c
u
rv
e
s
e
tu
p
0 1 2 3 4 5 6 7 8
K
e
y
p
a
d
A
I1
M
O
D
B
U
S
P
ID
M
u
lt
i-
s
te
p
s
p
e
e
d
H
D
IA
A
I3
A
I2
P
0
4
.2
7
（
v
o
lt
a
g
e
s
e
tu
p
c
h
a
n
n
e
l
）
P
0
4
.2
8
0 1 2 3 4 6 7 8
K
e
y
p
a
d
A
I1
M
O
D
B
U
S
P
ID
M
u
lt
i-
s
te
p
s
p
e
e
d
H
D
IA
A
I3
A
I2
P
0
0
.0
6
(A
f
re
q
u
e
n
c
y
c
o
m
m
a
n
d
s
e
le
c
ti
o
n
)
K
e
y
p
a
d
s
e
tt
in
g
f
re
q
u
e
n
c
y
P
0
0
.1
0
0 1 2 3 4 5
5
When selecting customized V/F curve function, users can set the reference channels and
acceleration/deceleration time of voltage and frequency respectively, which will form a real-time V/F
curve through combination.