gefran BDI50 Series

4-29
01-V/F command group
01- 00
Volts/Hz Patterns (V/F)
Range
【
1~7
】
 Set 01-00 to one of the following preset V/f selections 【1~6】according to the required application.
 Parameters 01-02~01-09 Can not be modified (read only).
 Six fixed V/f patterns are shown below.【1~3】for 50 Hz systems and 【4~6】for 60 Hz.
TYPE 50Hz 60Hz
Function
01-
00
V/F pattern
01-
00
V/F pattern
General Use
=
【
1
】
100
B
C
1.3 2.5 50
(V)%
Hz599
=
【
4
】
High start
torque
=
【
2
】
100
B
C
1.3 2.5 50
(V)%
Hz599
=
【
5
】
Decreasing torque
=
【
3
】
100
B
C
1.3 25 50
(V)%
Hz599
=
【
6
】
 (V) 100% is the maximum output voltage. B, C point preset % settings will be as table below:
01- 00
Sizes 1/2
Sizes 3/4
B(Xb)
C(Xc)
B(Xb)
C(Xc)
1/4 10% 8% 6.8% 3.4%
2/5
12%
9.5%
6.9%
3.5%
3/6
25%
7.7%
40%
3.4%
 Setting 01-00 =[7] provides a flexible V/F curve which can be selected by experienced users by
setting parameters (01-02~01-09).
100
B
C
1.5 30 60
(V
)%
Hz599