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NVF5 Series User Manual
Appendix B Parameter list
Code
Name
Setting Range
Default
Change
F3.14
Torque Regulation Ki
0
~
60000
1300
○
F3.19
Torque Reference
Selection
0
:
Integral Keypad
1
:
AI1
2
:
AI2
3
:
Reserve
4
:
HDI High Speed Pulse
Reference
5
:
Reserve
6
:
MIN
(
AI1
,
AI2
)
7
:
Max
(
AI1
,
AI2
)
0
◎
F3.20
Integral Keypad
Torque Setting
(
-300.0
~
+300.0
)
%
0.0%
○
F3.21
Speed
→Torque
Switch Point
(
0.0
~
300.0
)
%
(
Initial
Torque Setting
)
100.0%
○
F3.22
Speed/Torque Swith
Delay
(
0
~
1000
)
ms
0sm
○
F3.23
Torque Reference
Filter Time
(
0
~
65535
)
s
0 s
○
F3.24
Torque Control Accel.
Time
(
0.00
~
650.00
)
s
0.10s
○
F3.25
Torque Control Decel.
Tim
(
0.00
~
650.00
)
s
0.10s
○
F3.26
Forward Speed Limit
in Torque Mode
(
0.0~100.0
)
%
100.0%
○
F3.27
Reverse Speed Limit
in Torque Mode
(
0.0~100.0
)
%
100.0%
○
F4 VF Control Group
F4.00
V/F Curves
0
:
Linear V/F curve
1
:
2 power reduced torque V/F
curve
2
:
1.7 power reduced torque V/F
curve
3
:
1.2 power reduced torque V/F
curve
4
:
Multi-point V/F curve
(
See
F4.03
~
F4.08
)
5
:
V/F
separation curve
(
See
F4.12
~
F4.17
)
0
◎
F4.01
Torque Boost
0.0%
(
Automatically
)
(
0.1
~
30.0
)
%
(
Motor Rated
Voltage
)
Depend on
machine
type
◎
F4.02
Torque Boost Cut-off
Point
0.00Hz
~
Max. output
frequency F0.07
50.00Hz
◎
F4.03
Multi-point
VF
Frequency Point 3
F4.05
~
F2.04
0.00Hz
◎
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