TEC TECDrive20-EU Series - P09 Group PID Control

TECDrive20-EU Series Inverter Function parameters
-82-
Function
code
Name
Description
Default
Modify
P08.49
Low bit of
original power
consumption
value
Setting range of P08.48: 0–59999
Setting range of P08.49: 0.0–999.9
0.0
○
P08.50
Flux brake
coefficient
This function code is used to enable magnetic
flux.
0: Invalid.
100–150: the bigger the coefficient, the bigger
the braking strength.
This inverter can slow down the motor by
increasing the 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 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 effective than the rotor.
0
○
P08.51
Current
regulation
coefficient on
input side
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
Function
code
Name
Description
Default
Modify
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 process PID control.
The parameter determines the target reference
channel during the PID process.
0
○