SAJ 8000m Series, Руководство пользователя

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8000m Series
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F4.03
V/F frequency 1 Factory Setting 5.00Hz
Setting Options 0.00Hz ～ F4.05
F4.04
V/F voltage 1 Factory Setting 12.0%
Setting Options
0.0%
～
100.0%
F4.05
V/F frequency 2 Factory Setting 10.00Hz
Setting Options F4.03 ～ F4.07
F4.06
V/F voltage 2 Factory Setting 26.0%
Setting Options 0.0% ～ 100.0%
F4.07
V/F frequency 3 Factory Setting 20.00Hz
Setting Options F4.05
～
motor rated frequency
F4.08
V/F voltage 3 Factory Setting 45.0%
Setting Options
0.0%
～
100.0%
The 6 parameters of F4.03
～
F4.08 define multistage V/F curve.
The setting values of V/F curves are determined by the load characteristics of the
electric motor.
Note: the relationships of the three voltage and frequency must meet: V1<V2<V3
，
F1<F2<F3. When the frequency is low, high voltage setting may cause over-heating
of motor or even burn the motor, and the VFD may lose speed because of
over-current or get into over-current protection.
V1
～
V3: Voltage percentage of 1
～
3 multistage V/F curve
F1 ～ F3: frequency point of 1 ～ 3 multistage V/F curve
Fb: rated motor frequency F2.02
This is effective for V/F control. Setting this parameter can make up the speed
F4.09
Coefficient of V/F Slip compensation Factory Setting 0.00%
Setting Options 0.0% ～ 200.0%