INVT Goodrive 35 Series Operation Manual page 98

Goodrive35 inverters
Function
Name
code
MSB of initial
P08.48 power
consumption
LSB of initial
P08.49 power
consumption
Magnetic flux
P08.50
brake
Current regulation
P08.51 coefficient on
input side
Detailed instruction of parameters
0: Save when power off
1: Clear when power off
LED tens: Action selection when MODBUS set
frequency off
0: Save when power off
1: Clear when power off
2: Clear when stop
LED hundreds: The action selection when other
frequency set frequency off
0: Save when power off
1: Clear when power off
This parameter is used to set the original value of the
power consumption.
The original value of the power consumption
=P08.48*1000+ P08.49
Setting range of P08.48: 0 – 59999 kWh (k)
Setting range of P08.49: 0.0 – 999.9 kWh
This function code is used to enable magnetic flux.
0: Invalid.
100 – 150: The bigger the coefficient, the stronger
the brake is.
This inverter is used to increase the magnetic flux to
decelerate the motor. The energy generated by the
motor during brake can be converted into heat
energy by increasing the magnetic flux.
The inverter monitors the state of the motor
continuously even during the magnetic flux period.
So the magnetic flux can be used in the motor stop,
as well as to change the rotation speed of the motor.
Its other advantages are:
Brake immediately after the stop command. It does
not need to wait the magnetic flux weaken.
Better cooling for motors. The current of the stator
other than the rotor increases during magnetic flux
brake, while the cooling of the stator is more effective
than the rotor.
This function code is used to adjust the displayed
current of the AC input side.
Setting range: 0.00 – 1.00
91
Function parameters
Default Mod
value ify
○
0°
○
0.0°
●
0
○
0.56