VDF650
User
Manual
Desc
ription
of
Function
Codes
-
179
-
Function
Code
Parameter
Name
Setting
Range
Default
P6
-
05
Startup
DC
braking
current
/
Pre
-
excited
current
0
%–
100
%
0
%
P6
-
06
Startup
DC
braking
time
/
Pre
-
excited
time
0
.
0
–
100
.
0s
0
.
0s
Startup
DC
braking
is
generally
used
during
restart
of
the
AC
drive
after
the
rotating
motor
stops
.
Pre
-
excitation
is
used
to
make
the
AC
drive
build
magnetic
feld
for
the
asynchronous
motor
before
startup
to
improve
the
responsiveness
.
Startup DC braking is valid only for direct start
(
P6
-
00
=
0
).
In this case
,
the AC drive
performs DC braking at the set startup DC braking current
.
After the startup DC braking
time
,
the AC drive starts to run
.
If the startup DC braking time is 0
,
the AC drive starts
directly without DC braking
.
The larger the startup DC braking current is
,
the larger the
braking
force
is
.
If
the
startup
mode
is
pre
-
excited
start
(
P6
-
00
=
3
),
the
AC
drive
builds
magnetic
feld
based
on the
set
pre
-
excited
current
.
After the
pre
-
excited time
,
the
AC
drive starts
to
run
.
If the
pre
-
excited
time
is
0
,
the
AC
drive
starts
directly
without
pre
-
excitation
.
The
startup
DC
braking
current
or
pre
-
excited
current
is
a
percentage
relative
to the
base
value
.
•
If
the
rated
motor
current
is
less
than
or
equal
to
80
%
of
the
rated
AC
drive
current
,
the
base
value
is
the
rated
motor
current
.
•
If
the
rated
motor
current
is
greater
than
80
%
of
the
rated
AC
drive
current
,
the
base
value
is
80
%
of
the
rated
AC
drive
current
.
Function
Code
Parameter
Name
Setting
Range
Default
P6
-
07
Acceleration
/
Deceleration
mode
0
:
Linear
acceleration
/
deceleration
1
:
S
-
curve
acceleration
/
deceleration
A
2
:
S
-
curve
acceleration
/
deceleration
B
0
It
is
used
to
set
the
frequency
change
mode
during
the
AC
drive
start
and
stop
process
.
•
0
:
Linear
acceleration
/
deceleration
The
output
frequency
increases
or
decreases
in
linear
mode
.
The
VDF650
provides
four
group
of
acceleration
/
deceleration
time
,
which
can
be
selected
by
using
P4
-
00
to
P4
-
08
.
•
1
:
S
-
curve
acceleration
/
deceleration
A
The
output
frequency
increases
or
decreases
along
the
S
curve
.
This
mode
is
generally
used
in
the
applications
where
start
and
stop
processes
are
relatively
smooth
,
such
as
elevator
and
conveyor
belt
.
P6
-
08
and
P6
-
09
respectively
defne
the
time
proportions
of
the
start
segment
and
the
end
segment
.
•
2
:
S
-
curve
acceleration
/
deceleration
B
In
this
curve
,
the
rated
motor
frequency
b
f
is
always
the
infexion
point
.
This
mode
is
usually used
in applications
where
acceleration
/
deceleration is
required at
the
speed
higher
than
the
rated
frequency
.
Содержание VDF650 Series
Страница 1: ...VDF650 Series High Performance AC Drive...
Страница 9: ......
Страница 10: ...1 Safety Information and Precautions...
Страница 17: ...Safety Information and Precautions VDF650 User Manual 16...
Страница 18: ...2 Product Information...
Страница 29: ...Product Information VDF650 User Manual 28...
Страница 30: ...3 Mechanical and Electrical Installation...
Страница 46: ...4 Operation Display and Application Examples...
Страница 79: ...Operation Display and Application Examples VDF650 User Manual 78...
Страница 80: ...5 Function Code Table...
Страница 136: ...6 Description of Function Codes...
Страница 248: ...7 EMC...
Страница 260: ...8 Selection and Dimensions...
Страница 285: ...Selection and Dimensions VDF650 User Manual 284...
Страница 286: ...9 Maintenance and Troubleshooting...