INVT GD20-004G-2-EU, Operation Manual

Page: 59 / 168

Goodrive20-EU series VFD Function parameters
55
Function
code
Name Detailed instruction of parameters
Default
value
Modify
P04.10
Low frequency
vibration
control factor
In the SVPWM control mode, current fluctuation
may occur to the motor on some frequency,
especially the motor with big power. The motor
cannot run stably or overcurrent may occur.
These phenomena can be canceled by adjusting
this parameter.
Setting range of P04.10: 0
– 100
Setting range of P04.11: 0
– 100
Setting range of P04.12: 0.00Hz
– P00.03 (the
max. frequency)
10
○
P04.11
High frequency
vibration
control factor
10
○
P04.12
Vibration
control
threshold
30.00
Hz
○
P04.26
Energy-saving
operation
selection
0: No operation
1: Automatic energy-saving operation
Motor on the light load conditions, automatically
adjusts the output voltage to save energy
0
◎
P04.27
Voltage Setting
channel
Select the output setting channel at V/F curve
separation.
0: Set via keypad: the output voltage is
determined by P04.28.
1: Set via AI1
2: Set via AI2
3: Set via AI3
4: Set via HDI
5: Set via multi-step (the set value is determined
by the multi-step speed in P10 group)
6: Set via PID
7: Set via MODBUS communication
8
– 10: Reserved
Note: 100% corresponds to the rated voltage of
the motor.
0
○
P04.28
Voltage value
set via keypad
This function code is the voltage digital set value
when the voltage setting channel is selected as
"keypad selection"
Setting range: 0.0%
– 100.0%
100.0%
○
P04.29
Voltage
increase time
Voltage increasing time is the time when the VFD
accelerates from the output minimum voltage to
the output maximum voltage.
Voltage decreasing time is the time when the
5.0s
○
P04.30
Voltage
decrease time
5.0s
○