Description
of
Function
Codes
VDF650
User
Manual
-
208
-
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
02
PID
feedback
source
0
:
AI1
1
:
AI2
2
:
AI3
3
:
AI1
–
AI2
4
:
Pulse
setting
(
DI5
)
5
:
Communication
setting
6
:
AI1
+
AI2
7
:
MAX
(|
AI1
|, |
AI2
|)
8
:
MIN
(|
AI1
|, |
AI2
|)
0
This
parameter
is
used
to
select
the
feedback
signal
channel
of
process
PID
.
The
PID
feedback
is
a
relative
value
and
ranges
from
0
.
0
%
to
100
.
0
%.
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
03
PID
action
direction
0
:
Forward
action
1
:
Reverse
action
0
•
0
:
Forward
action
When the feedback value is smaller than the PID setting
,
the AC drive
'
s output
frequency
rises
.
For
example
,
the
winding
tension
control
requires
forward
PID
action
.
•
1
:
Reverse
action
When the feedback value is smaller than the PID setting
,
the AC drive
'
s output
frequency reduces
.
For
example
,
the
unwinding
tension
control requires
reverse
PID
action
.
Note that this function is influenced by the DI function 35
"
Reverse PID action
direction
".
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
04
PID
setting
feedback
range
0
–
65535
1000
This
parameter
is
a
non
-
dimensional
unit
.
It
is
used
for
PID
setting
display
(
U0
-
15
)
and
PID
feedback
display
(
U0
-
16
).
Relative
value
100
%
of
PID
setting
feedback
corresponds
to
the
value
of
PA
-
04
.
If
PA
-
04
is
set
to
2000
and
PID
setting
is
100
.
0
%,
the
PID
setting
display
(
U0
-
15
)
is
2000
.
Function
Code
Parameter
Name
Setting
Range
Default
PA
-
05
Proportional
gain
Kp1
0
.
0
–
100
.
0
20
.
0
PA
-
06
Integral
time
Ti1
0
.
01
–
10
.
00s
2
.
00s
PA
-
07
Differential
time
Td1
0
.
00
–
10
.
000
0
.
000s
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...
