Goodrive10 inverters Function codes
58
Function
code
Name
Detailed instruction of parameters
Default
value
Modify
magnetic flux. The energy generated by the motor during
braking can be transformed 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 cooling is better. The current of the stator other than
the rotor increases during magnetic flux braking, while the
cooling of the stator is more valid than the rotor.
P09 Group PID control
P09.00
PID reference
source
selection
When the frequency command selection (P00.06, P00. 07)
is 7, the running mode of the inverter is procedure PID
control.
The parameter determines the target reference channel
during the PID procures.
0:Keypad digital reference(P09.01)
1:Analog channel AI1 reference
2:Analog channel AI2 reference
5:Multi-stage speed set
6:MODBUS communication set
The setting target of procedure PID is a relative one, 100%
of the setting equals to 100% of the response of the
controlled system.
The system is calculated according to the relative value
(0~100.0%).
Note:
Multi-stage speed reference, it is realized by setting P10
0
○
P09.01
Keypad PID
preset
When P09.00=0, set the parameter whose basic value is
the feedback value of the system.
The setting range:-100.0%~100.0%
0.0%
○
P09.02
PID feedback
source
Selection
Select the PID channel by the parameter.
1:Analog channel AI2 feedback
4:MODBUS communication feedback
Note: The reference channel and the feedback channel can
not coincide, otherwise, PID can not control validly.
1
○
