INVT GD200-037G/045P-4, Operation Manual

Page: 68 / 266

Goodrive200 inverters Function codes
67
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
P03.20
Keypad
setting of
electromoti
on
torque
The function code is used to set the limit of the
torque.
Setting range:0.0~300.0%(motor rated current)
180.0%
○
P03.21
Keypad
setting of
braking
torque
180.0%
○
P03.22
Weakening
coefficient
in constant
power
zone
The usage of motor in weakening control.
Function code P03.22 and P03.23 are effective
at constant power. The motor will enter into the
weakening state when the motor runs at rated
speed. Change the weakening curve by
modifying the weakening control coefficient. The
bigger the weakening control coefficient is, the
steeper the weak curve is.
The setting range of P03.22:0.1~2.0
The setting range of P03.23:10%~100%
0.3
○
P03.23
Lowest
weakening
point in
constant
power
zone
20%
○
P03.24
Max.
voltage
limit
P03.24 set the Max. Voltage of the inverter, which
is dependent on the site situation.
The setting range:0.0~120.0%
100.0%
◎
P03.25
Pre-excitin
g time
Reactivate the motor when the inverter starts up.
Build up a magnetic field inside the inverter to
improve the torque performance during the
0.300s
○