INVT GD270-030-4 - Page 67

Goodrive270 series VFD for fan and pump Basic operation guidelines
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V/F curve in combination manner.
Note: This type of V/F curve separation can be applied in various variable-frequency
power sources. However, exercise caution when setting parameters as improper
settings may cause equipment damage.
Function
code
Name Description Default
P00.00 Speed control mode
0: Sensorless vector control (SVC) mode 0
1: Sensorless vector control (SVC) mode 1
2: Space voltage vector control mode
Note: Before using a vector control mode (0 or
1), enable the VFD to perform motor parameter
autotuning first.
2
P00.03
Max. output
frequency
P00.04±400.00kHz 50.00Hz
P00.04
Upper limit of running
frequency
P00.05±P00.03 50.00Hz
P00.05
Lower limit of running
frequency
0.00Hz±P00.04 0.00Hz
P00.11 ACC time 1 0.0±3600.0s
Model
depended
P00.12 DEC time 1 0.0±3600.0s
Model
depended
P02.00 Type of motor 1
0: Asynchronous motor (AM)
1: Synchronous motor (SM)
0
P02.02
Rated frequency of
AM 1
0.01Hz±P00.03(Max. output frequency) 50.00Hz
P02.04 Rated voltage of AM 1 0±1200V
Model
depended
P04.00
V/F curve setting of
motor 1
0: Straight-line V/F curve
1: Multi-point V/F curve
2: Torque-down V/F curve (power of 1.3)
3: Torque-down V/F curve (power of 1.7)
4: Torque-down V/F curve (power of 2.0)
5: Customized V/F curve (V/F separation)
0
P04.01
Torque
boost of motor
1
0.0%: Automatic
0.1%±10.0%
0.0%
P04.02
Torque boost cut-off
of motor 1
0.0%±50.0% (of the rated frequency of motor 1) 20.0%
P04.03
V/F frequency point 1
0.00Hz±P04.05
0.00Hz