4-26
01- 01
v/f Maximum voltage
Range
200:
【
198.0~256.0
】
V
400:
【
323.0~528.0
】
V
01- 02
Maximum Frequency
Range
【
0.20 ~ 650.00
】
Hz
01- 03
Maximum Frequency Voltage Ratio
Range
【
0.0 ~ 100.0
】
%
01- 04
Medium Frequency 2
Range
【
0.10 ~ 650.00
】
Hz
01- 05
Medium Frequency Voltage Ratio 2
Range
【
0.0 ~ 100.0
】
%
01- 06
Medium Frequency 1
Range
【
0.10 ~ 650.00
】
Hz
01- 07
Medium Frequency Voltage Ratio 1
Range
【
0.0 ~ 100.0
】
%
01- 08
Minimum Frequency
Range
【
0.10 ~ 650.00
】
Hz
01- 09
Minimum Frequency Voltage Ratio
Range
【
0.0 ~ 100.0
】
%
¾
Max output frequency depends on parameter 01-00 , for 01-00=
【
7
】
It can be set by parameter
01-02.
¾
For 01-00
≠
【
7
】
, the maximum output frequency
will depending on parameter 00-12, frequency
upper limit.
01-03 (Vmax)
01-05 (Vmid2)
01-07 (Vmid1)
01-09 (Vmin)
01-08 01-06 01-04
01-02
(V)%
Hz
650.00
01-10
Volts/Hz Curve Modification (Torque Boost)
Range
【
0 ~ 10.0
】
%
¾
Inverter output V / F curve settings for points B, C can be adjusted by parameter 01-10 to
improve the output torque.
¾
Calculation of B, C point voltage: B point voltage = Xb × maximum output voltage, C point
voltage = Xc × maximum output voltage (Xb, Xc see Page 4-26). When 01-10 = 0, the torque
improvement is disabled.
100
B
C
1
2.5/3.0
50/60
(V)%
Hz
01-10