Sourcetronic ST600 - Page 157

Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
-150-
flux-weakening running state. The flux-weakening
control coefficient can change the flux-weakening
curvature, the larger the coefficient, the steeper the
curve, the smaller the coefficient, the smoother the
curve.
Setting range of P03.22: 0.1–2.0
Setting range of P03.23: 10%–100%
P03.24
Max. voltage limit
P03.24 sets the max. output voltage of the VFD, which
is the percentage of rated motor voltage. This value
should be set according to field conditions.
Setting range:0.0–120.0%
100.0%
○
P03.25
Pre-exciting time
Carry out motor pre-exciting during starting to build a
magnetic field inside the motor to improve the torque
characteristics of motor during starting.
Setting range: 0.000–10.000s
0.300s
○
P03.26
Flux-weakening
proportional gain
0–8000
1000
○
P03.27
Vector control
speed display
0: Display as per actual value
1: Display as per 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
Torque control
enable
0:Disable
1:Enable
0
◎
P03.33
Flux weakening
integral gain
0–8000
1200
○
P03.34
Flux-weakening
control mode
0x000–0x112
Ones place: Control mode
0: Mode 0
1: Mode 1
2: Mode 2
Tens place: Compensation of inductance saturation
0x000
○