Advanced Control C220 Series - Page 78

Parameter Description
C220/C420G General Flux Vector Control Inverter User Manual
77
F2-03
V/F Frequency
Point 1 F1
factory default
value
0.00Hz
setup range
0.00Hz
～
rated frequency for motor
F2-04
V/F voltage Point
1 V1
factory default
value
0.0V
setup range
0.0V
～
380.0V/0.0V
～
220.0V
F2-05
V/F Frequency
Point 2 F2
factory default
value
0.00Hz
setup range
0.00Hz
～
rated frequency for motor
F2-06
V/F voltage Point
2 V2
factory default value
0.0V
setup range
F1
～
380.0V/220.0V
F2-07
V/F Frequency
Point 3 F3
factory default
value
0.00Hz
setup range
V2
～
rated frequency for motor
F2-08
V/F voltage Point
3 V3
factory default
value
0.0V
setup range
F2
～
380.0V/220.0V
F2-03～F2-08 Six parameters define MS V/F curve.
The setup value of V/F curve is generally set in accordance with the load
characteristics of the motor.
Caution: V1＜V2＜V3，F1＜F2＜F3.In case of low frequency, higher setup voltage
can make motor overheat and even burned, and make the inverter over current or
current protection .