INVT Goodrive270 Series - Page 89

Goodrive270 series VFD for fan and pump Basic operation guidelines
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Function
code
Name
Description
Default
P04.22
V/F slip
compensation gain
of motor 2
0.0–200.0%
100.0%
P04.23
Low-frequency
oscillation control
factor of motor 2
0–100
10
P04.24
High-frequency
oscillation control
factor of motor 2
0–100
10
P04.25
Oscillation control
threshold of motor 2
0.00Hz–P00.03(Max. output frequency)
30.00Hz
P04.26
Energy-saving run
0: Disable
1: Automatic energy-saving run
0
P04.27
Voltage setting
channel
0: Keypad; Output voltage is determined by
P04.28.
1: AI1
2: AI2
3: AI3
4: HDIA
5: Multi-step running
6: PID
7: Modbus communication
8: PROFIBUS/CANopen communication
9: Ethernet communication
10: Reserved
11: PROFINET communication
12–17: Reserved
18: Keypad (for small power models)
0
P04.28
Voltage set through
keypad
0.0%–100.0% (of the motor rated voltage)
100.0%
P04.29
Voltage increase
time
0.0–3600.0s
5.0s
P04.30
Voltage decrease
time
0.0–3600.0s
5.0s
P04.31
Max. output voltage
P04.32 –100.0% (of the motor rated voltage)
100.0%
P04.32
Min. output voltage
0.0%–P04.31 (motor rated voltage)
0.0%
P04.33
Weakening
coefficient in
constant power zone
1.00–1.30
1.00
P04.34
Pull-in current 1 in
When the SM VF control mode is enabled, the
20.0%