INVT Goodrive 300 Operation Manual page 111

inverters
Goodrive300
Functio
Name
n code
Input power
P08.51 factor of the
inverter
P09 Group PID control
PID
P09.00 reference
source
Detailed instruction of parameters
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.
The effect is better for signal cooling. 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.
This function code is used to adjust the displayed
current of the AC input side.
Setting range:0.00~1.00
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 digital given(P09.01)
1:Analog channel AI1 given
2:Analog channel AI2 given
3:Analog channel AI3 set
4:High speed pulse HDI set
5:Multi-stage speed set
6:MODBUS communication set
110
Function codes
Default Modif
value y
○
0.56
○
0