Goodrive270 series VFD for fan and pump Basic operation guidelines
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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.
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.
Upper limit of
running frequency
Lower limit of
running frequency
0: Asynchronous motor (AM)
1: Synchronous motor (SM)
0.01Hz–P00.03(Max. output frequency)
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)
0.0%: (automatic)
0.1%–10.0%
Torque boost cut-off
of motor 1
0.0%–50.0% (of the rated frequency of motor 1)
V/F frequency point
1 of motor 1
V/F voltage point 1
of motor 1
V/F frequency point
2 of motor 1