INVT Goodrive270 Series - Page 179

Goodrive270 series VFD for fan and pump Function parameter list
-169-
Function
code
Name
Description
Default
Modify
control coefficient. The larger the coefficient, the
steeper the curve, the smaller the coefficient, the
smoother the curve.
P03.22 setting range: 0.1–2.0
P03.23 setting range: 10% –100.0%
P03.24
Max. voltage limit
P03.24 sets the max. output voltage of the VFD,
which is the percentage of motor rated voltage.
Set the value according to onsite conditions.
Setting range: 0.0–120%
100.0%
○
P03.25
Pre-exciting time
Pre-exciting is performed for the motor when the
VFD starts up. A magnetic field is built up inside
the motor to improve the torque performance
during the start process.
Setting range: 0.000–10.000s
0.300s
○
P03.26
Flux-weakening
proportional gain
0–8000
1000
○
P03.27
Speed display
selection in vector
control
0: Display the actual value
1: Display the set value
0
○
P03.28
Static friction
compensation
coefficient
0.0–100.0%
0.0%
○
P03.29
Corresponding
frequency point of
static friction
0.50–P03.31
1.00Hz
○
P03.30
High speed friction
compensation
coefficient
0.0–100.0%
0.0%
○
P03.31
Corresponding
frequency of high
speed friction
torque
P03.29–400.00Hz
50.00Hz
○
P03.32
Enabling torque
control
0: Disable
1: Enable
0
◎
P03.33
Flux-weakening
integral gain
0–8000
1200
○
P03.34
Reserved