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Perfect Harmony GENIII/e User's Manual
Parameter
ID
Low Freq Wo
3070
Low freq com gain
3080
S/W compensator pole
3090
Parameter
Flux reg prop gain
3110
Flux reg
3120
integral gain
Flux Filter Time Const
3130
Flux demand
3150
Flux ramp rate
3160
Energy saver min flux
3170
Ids DC
3190
A1A19000405A: Version 1.3
Table 3-25: Low Frequency Compensation Menu (3060)
Units
Default
Min
Rad
12.6
0.0
1.0
0.5
2.0
0.5
Table 3-26: Flux Control Menu (3100)
ID
Units
Default
Min
1.7
0.0
1.0
0.0
sec
0.0667
0.0
per
1.0
0.0
unit
sec
0.5
0.0
100.0
10.0
%
10.0
1.0
s s s s
The Keypad and Display Interface
Max
Description
100.0
Pole of hardware RC integrator.
Low Frequency compensation gain for
5.0
scaling estimated flux.
Pole of software integrator used for flux
12.6
estimation.
Max
Description
10.0
Flux PI regulator proportional gain term
1200.0
Flux PI regulator integral gain term
Time constant of the low pass filter used
10.0
on the flux error.
Sets the flux demand (or desired
10.0
Volts-per-Hertz ratio) in per unit.
Sets the ramp time to go from zero to
5.0
rated flux. This time establishes the time
to magnetize the motor.
This parameter sets the lowest value of
flux (as a percentage of Rated Motor
Flux) that the drive will apply to an
unloaded motor. Energy Saver is enabled
125.0
if a value that is less than the Flux
Demand is entered. The control
establishes the amount of flux (or motor
voltage) that minimizes the losses in the
motor.
DC current level used when stator
25.0
resistance estimator is enabled.
3
3-39
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