INVT GD300-004G-4, Operation Manual

Page: 114 / 312

Goodrive300 inverters Function codes
113
Functi
on
code
Name Detailed instruction of parameters
Default
value
Modif
y
the braking is.
This inverter is used to increase the magnetic flux
to decelerate the motor. The energy generated by
the motor during braking can be converter 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
braking, while the cooling of the stator is more
effective than the rotor.
P08.51
Input power
factor of the
inverter
This function code is used to adjust the displayed
current of the AC input side.
Setting range:0.00~1.00
0.56
○
P09 Group PID control
P09.00
PID
reference
source
When the frequency command selection (P00.06,
P00. 07) is 7 or the voltage setting channel
selection (P04.27) is 6, the running mode of the
inverter is procedure PID controlled.
The parameter determines the target given channel
during the PID procures.
0:Keypad (P09.01)
1: AI1
2: AI2
3: AI3
4: HDI
0
○