INVT GD350-045G/055P-45-AS-B - Page 153

Goodrive350 IP55 High-ingress Protection Series VFD Function parameter list
-144-
Function
code
Name
Description
Default
value
Modify
P04.17
V/F voltage point
1 of motor 2
0.0%–110.0% (rated voltage of motor 2)
00.0%
○
P04.18
V/F frequency
point 2 of motor
2
P04.16–P04.20
0.00Hz
○
P04.19
V/F voltage point
2 of motor 2
0.0%–110.0% (rated voltage of motor 2)
00.0%
○
P04.20
V/F frequency
point 3 of motor
2
P04.18–P12.02 (rated frequency of
asynchronous motor 2)
Or P04.18–P12.16 (rated frequency of
synchronous motor 2)
0.00Hz
○
P04.21
V/F voltage point
3 of motor 2
0.0%–110.0% (rated motor voltage)
00.0%
○
P04.22
V/F slip
compensation
gain of motor 2
0.0–200.0%
0.0%
○
P04.23
Low-frequency
oscillation
control factor of
motor 2
In the SVPWM mode, current oscillation may
easily occur on motors, especially large-power
motors, at some frequency, which may cause
unstable running of motors or even overcurrent
of VFDs. You can modify this parameter to
prevent current oscillation.
Setting range: 0–100
Setting range: 0–100
Setting range: 0.00Hz–P00.03 (max. output
frequency)
10
○
P04.24
High-frequency
oscillation
control factor of
motor 2
10
○
P04.25
Oscillation
control threshold
of motor 2
30.00Hz
○
P04.26
Energy-saving
run
0: No action
1: Automatic energy-saving operation
Under light-load state, the motor can adjust the
output voltage automatically to achieve
energy-saving purpose
0
◎
P04.27
Channel of
voltage setup
0: Keypad; output voltage is determined by
P04.28
1: AI1
2: AI2
3: AI3
4: HDIA
5: Multi-step (the set value is determined by P10
group)
6: PID
7: Modbus/Modbus TCP communication
8: PROFIBUS/CANopen/DeviceNet
communication
9: Ethernet communication
0
○