INVT Goodrive 35 Series Operation Manual page 80

inverters
Goodrive35
Function
Name
code
Weakening The usage of AM in weakening control.
coefficient
P03.22 in constant
power
zone
Function code P03.22 and P03.23 are effective at
constant power. The motor will enter into the
Lowest
weakening state when the motor runs at rated
weakening
speed. Change the weakening curve by modifying
point in
P03.23
the weakening control coefficient. The bigger the
constant
weakening control coefficient is, the steeper the
power
weak curve is.
zone
The setting range of P03.22: 0.10~2.00
The setting range of P03.23: 5%~50%
Max. P03.24 set the Max. Voltage of the inverter, which is
P03.24 voltage dependent on the site situation.
limit The setting range:0.0~120.0%
Preactivate the motor when the inverter starts up.
Build up a magnetic field inside the inverter to
Pre-excitin
P03.25 improve the torque performance during the starting
g time
process.
The setting time:0.000~10.000s
Weak
0~8000
P03.26 proportion
Note: P03.24~P03.26 are invalid for vector mode.
al gain
Integral
The response is relative to P03.26 and P03.27. It
gain of the
P03.27 can be adjusted.
weak
Setting range: 0~8000
magnetic
Control
0x000~0x112
P03.28
Ones: Control mode selection
mode of
Detailed instruction of parameters
79
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Function codes
Default
Modify
value
○
1.00
○
20%
100.0
◎
%
○
0.000s
○
1200
○
1200
○
0x000