INVT Goodrive30 VFD Series User Manual

Goodrive30 Series VFD Function parameter list
-56-
Function
code
Name
Description
Default
Modify
P03.28
Static
friction
compensati
on
coefficient
0.0–100.0%
Adjust P03.28 to compensate the low frequency
torque. P03.28 is valid only when the running
frequency is less than 1Hz.
0.0%
○
P03.29
Dynamic
friction
compensati
on
coefficient
0.0–100.0%
Adjust P03.29 to compensate the torque during
running. P03.29 is valid only when the running
frequency is greater than 1Hz.
0.0%
○
P04 group SVPWM control
Function
code
Name
Description
Default
Modify
P04.00
V/F curve
setting of
motor 1
This group of function code defines the V/F curve
of motor 1 to meet the needs of different loads.
0: Straight-line V/F curve, applicable to
constant torque loads
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)
Curves 2–4 are applicable to the torque loads
such as fans and water pumps. You can adjust
according to the characteristics of the loads to
achieve best performance.
5: Customized V/F (V/F separation); in this
mode, V can be separated from f and f can be
adjusted through the frequency setting channel
set by P00.06 or the voltage setting channel set
by P04.27 to change the characteristics of the
curve.
Note: In the following figure, V
b
is the motor
rated voltage and f
b
is the motor rated frequency.
Output voltage
Output frequency
Linear type
Square type
Torque step-down V/F curve (1.3
th
order)
Torque step-down V/F curve (1.7
th
order)
Torque step-down V/F curve (2.0
nd
order)
0
◎

INVT Goodrive30 VFD Series Specifications

General

Brand	INVT
Model	Goodrive30 VFD Series
Category	Inverter
Language	English