Description
of
Function
Codes
VDF650
User
Manual
-
212
-
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
25
PID
integral
property
Unit
'
s
digit
(
Integral
separated
)
00
0
:
Invalid
1
:
Valid
Ten
'
s
digit
(
Whether
to
stop
integral
operation
when
the
output
reaches
the
limit
)
0
:
Continue
integral
operation
1
:
Stop
integral
operation
•
Integral
separated
If
it
is
set
to
valid
, ,
the
PID
integral
operation
stops
when
the
DI
allocated
with
function
38
"
PID
integral
pause
"
is
ON
In
this
case
,
only
proportional
and
differential
operations
take
effect
.
If it is set to invalid
,
integral separated remains invalid no matter whether the DI
allocated
with
function
38
"
PID
integral
pause
"
is
ON
or
not
.
•
Whether
to
stop
integral
operation
when
the
output
reaches
the
limit
If
"
Stop
integral
operation
"
is
selected
,
the
PID
integral
operation
stops
,
which
may
help
to
reduce
the
PID
overshoot
.
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
26
Detection
value
of
PID
feedback
loss
0
.
0
%:
Not
judging
feedback
loss
0
.
1
%–
100
.
0
%
0
.
0
%
PA
-
27
Detection
time
of
PID
feedback
loss
0
.
0
–
20
.
0s
0
.
0s
These
parameters
are
used
to
judge
whether
PID
feedback
is
lost
.
If the PID feedback is smaller than the value of PA
-
26 and the lasting time exceeds the
value of PA-27, the AC drive
reports
Err31
and
acts
according
to the selected
fault
protection
action
.
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
28
PID
operation
at
stop
0
:
No
PID
operation
at
stop
1
:
PID
operation
at
stop
0
It
is
used
to
select
whether
to
continue
PID
operation
in
the
state
of
stop
.
Generally
,
the
PID
operation
stops
when
the
AC
drive
stops
.
Group
PB
:
Swing
Frequency
,
Fixed
Length
and
Count
The swing frequency function is applied to the textile and chemical fiber fields and the
applications
where
traversing
and
winding
functions
are
required
.
The
swing
frequency
function
indicates
that
the
output
frequency
of
the
AC
drive
swings
up
and
down
with
the
set
frequency
as
the
center
.
The
trace
of
running
frequency
at
the
time
axis
is
shown
in
the
following
fgure
.
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...