VDF650
User
Manual
Desc
ription
of
Function
Codes
-
143
-
Function
Code
Parameter
Name
Setting
Range
Default
P0
-
11
Source
of
frequency
upper
limit
0
:
Set
by
P0
-
12
1
:
AI1
2
:
AI2
3
:
AI3
4
:
Pulse
setting
(
DI5
)
5
:
Communication
setting
0
It
is
used
to
set
the
source
of
the
frequency
upper
limit
,
including
digital
setting
(
P0
-
12
),
AI
,
pulse
setting
or
communication
setting
.
If
the
frequency
upper
limit
is
set
by
means
of
AI1
,
AI2
,
AI3
,
DI5
or
communication
,
the
setting
is
similar
to
that
of
the
main
frequency
source
X
.
For
details
,
see
the
description
of
P0
-
03
.
For
example
,
to
avoid
runaway
in
torque
control
mode
in
winding
application
,
you
can
set
the
frequency
upper
limit
by
means
of
analog
input
.
When
the
AC
drive
reaches
the
upper
limit
,
it
will
continue
to
run
at
this
speed
.
Function
Code
Parameter
Name
Setting
Range
Default
P0
-
12
Frequency
upper
limit
Frequency
lower
limit
(
P0
-
14
)
to
maximum
frequency
(
P0
-
10
)
50
.
00
Hz
This
parameter
is
used
to
set
the
frequency
upper
limit
.
Function
Code
Parameter
Name
Setting
Range
Default
P0
-
13
Frequency
upper
limit
offset
0
.
00
Hz
to
maximum
frequency
(
P0
-
10
)
0
.
00
Hz
If
the
source
of
the
frequency
upper
limit
is
analog
input
or
pulse
setting
,
the
fnal
frequency
upper
limit
is
obtained
by
adding
the
offset
in
this
parameter
to
the
frequency
upper
limit
set
in
P0
-
11
.
Function
Code
Parameter
Name
Setting
Range
Default
P0
-
14
Frequency
lower
limit
0
.
00
Hz
to
frequency
upper
limit
(
P0
-
12
)
0
.
00
Hz
If
the
frequency
reference
is
lower
than
the
value
of
this
parameter
,
the
AC
drive
can
stop
,
run
at
the
frequency
lower
limit
,
or
run
at
zero
speed
,
determined
by
P8
-
14
.
Function
Code
Parameter
Name
Setting
Range
Default
P0
-
15
Carrier
frequency
0
.
5
–
16
.
0
kHz
Model
dependent
It
is
used
to
adjust
the
carrier
frequency
of
the
AC
drive
,
helping
to
reduce
the
motor
noise
,
avoiding
the
resonance
of
the
mechanical
system
,
and
reducing
the
leakage
current
to
the
earth
and
interference
generated
by
the
AC
drive
.
If
the
carrier
frequency
is
low
,
output current
has
high harmonics
,
and
the
power
loss
and
temperature
rise
of
the
motor
increase
.
If the carrier frequency is high
,
power loss and temperature rise of the motor declines
.
However
,
the
AC
drive
has
an
increase
in
power
loss
,
temperature
rise
and
interference
.
Summary of Contents for VDF650 Series
Page 1: ...VDF650 Series High Performance AC Drive...
Page 9: ......
Page 10: ...1 Safety Information and Precautions...
Page 17: ...Safety Information and Precautions VDF650 User Manual 16...
Page 18: ...2 Product Information...
Page 29: ...Product Information VDF650 User Manual 28...
Page 30: ...3 Mechanical and Electrical Installation...
Page 46: ...4 Operation Display and Application Examples...
Page 79: ...Operation Display and Application Examples VDF650 User Manual 78...
Page 80: ...5 Function Code Table...
Page 136: ...6 Description of Function Codes...
Page 248: ...7 EMC...
Page 260: ...8 Selection and Dimensions...
Page 285: ...Selection and Dimensions VDF650 User Manual 284...
Page 286: ...9 Maintenance and Troubleshooting...
