VDF650
User
Manual
Desc
ription
of
Function
Codes
-
205
-
If
a
fault
occurs
during
the
running
of
the
AC
drive
and
the
handling
of
fault
is
set
to
"
Continue
to
run
",
the
AC
drive
displays
A
**
and
continues
to
run
at
the
frequency
set
in
P9
-
54
.
The
setting
of
P9
-
55
is
a
percentage
relative
to
the
maximum
frequency
.
Function
Code
Parameter
Name
Setting
Range
Default
P9
-
56
Type
of
motor
temperature
sensor
0
:
No
temperature
sensor
1
:
PT100
2
:
PT1000
0
P9
-
57
Motor
overheat
protection
threshold
0
–
200
°
C
110
°
C
P9
-
58
Motor
overheat
warning
threshold
0
–
200
°
C
90
°
C
The signal of the motor temperature sensor needs to be connected to the optional I
/
O
extension card
.
AI3 on the extension card can be used for the temperature signal input
.
The
motor
temperature
sensor is
connected
to
AI3 and PGND
of the
extension
card
.
The
AI3
terminal
of
the
VDF650
supports
both
PT100
and
PT1000
.
Set
the
sensor
type
correctly
during
the
use
.
You
can
view
the
motor
temperature
via
U0
-
34
.
If
the
motor
temperature
exceeds
the
value
set
in
P9
-
57
,
the
AC
drive
reports
an
alarm
and
acts
according
to
the
selected
fault
protection
action
.
If
the
motor
temperature
exceeds
the
value
set
in
P9
-
58
,
the
DO
terminal
on
the
AC
drive
allocated
with
function
39
(
Motor
overheat
warning
)
becomes
ON
.
Function
Code
Parameter
Name
Setting
Range
Default
P9
-
59
Action
selection
at
instantaneous
power
failure
0
:
Invalid
1
:
Decelerate
2
:
Decelerate
to
stop
0
P9
-
60
Action
pause
judging
voltage
at
instantaneous
power
failure
80
.
0
%–
100
.
0
%
90
.
0
%
P9
-
61
Voltage
rally
judging
time
at
instantaneous
power
failure
0
.
00
–
100
.
00s
0
.
50s
P9
-
62
Action
judging
voltage
at
instantaneous
power
failure
60
.
0
%–
100
.
0
%
(
standard
bus
voltage
)
80
.
0
%
Upon
instantaneous
power
failure
or
sudden
voltage
dip
,
the
DC
bus
voltage
of
the
AC
drive
reduces
.
This
function
enables the
AC
drive
to
compensate the
DC
bus voltage
reduction
with
the
load
feedback
energy
by
reducing
the
output
frequency
so
as
to
keep
the
AC
drive
running
continuously
.
•
If P9
-
59
=
1
,
upon instantaneous power failure or sudden voltage dip
,
the AC drive
decelerates
.
Once
the
bus
voltage
resumes
to
normal
,
the
AC
drive
accelerates
to
the
set
frequency
.
If
the
bus
voltage
remains
normal
for
the
time
exceeding
the
value
set
in
P9
-
61
,
it
is
considered
that
the
bus
voltage
resumes
to
normal
.
•
If P9
-
59
=
2
,
upon instantaneous power failure or sudden voltage dip
,
the AC drive
decelerates
to
stop
.
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...
