NVF5 Series User Manual         Appendix B Parameter list 
F3.14  Torque Regulation Ki 
0  ~  60000 
1300 
F3.19 
Selection 
0:Integral Keypad 
1:AI1 
2:AI2 
3:Reserve 
4 :
HDI 
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 
(  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% 
○ 
F4.00  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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