Goodrive270 series VFD for fan and pump Function parameter list
-174-
High-frequency
oscillation control
factor of motor 1
frequencies, which may cause unstable motor
running, or even VFD overcurrent. You can
adjust the two function codes properly to
eliminate such phenomenon.
P04.10 setting range: 0–100
P04.11 setting range: 0–100
P04.12 setting range: 0.00Hz–P00.03 (Max.
output frequency)
Oscillation control
threshold of motor 1
V/F curve setting of
motor 2
Used to define the V/F curve of motor 2 to meet
the needs of different loads.
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)
Note: Refer to the description for P04.00.
P04.14 setting range: 0.0%: Automatic;
0.1%–10.0% (of the rated frequency of motor 2)
P04.15 setting range: 0.0%–50.0% (of the rated
frequency of motor 2)
Note: Refer to the descriptions for P04.01 and
P04.02.
Torque boost cut-off
of motor 2
V/F frequency point
1 of motor 2
Note: Refer to the descriptions for P04.03 and
P04.08.
P04.16 setting range: 0.00Hz–P04.18
P04.17 setting range: 0.0%–110.0% (of the
rated voltage of motor 2)
P04.18 setting range: P04.16–P04.20
P04.19 setting range: 0.0%–110.0% (of the
rated voltage of motor 2)
P04.20 setting range: P04.18–P12.02 (Rated
frequency of AM 2) or P04.18– P12.16 (Rated
frequency of SM 2)
P04.21 setting range: 0.0%–110.0% (of the
rated voltage of motor 2)
V/F voltage point 1
of motor 2
V/F frequency point
2 of motor 2
V/F voltage point 2
of motor 2
V/F frequency point
3 of motor 2
V/F voltage point 3
of motor 2
V/F slip
compensation gain
Used to compensate for the motor rotating
speed change caused by load change in the
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