KEB F6 - Table 24. LC20 Gain Profile Mode Settings

Parameter Descriptions
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167
Table 24. LC20 Gain profile mode settings
Setting
Description
NUM
Variable
The KP speed gain is constant according to corresponding
acceleration and deceleration settings (Typical).
0
Resonant
For PM motors which may exhibit a torque ripple at a resonant
frequency or for elevators which may have unresolved resonant rope
issues, the proportional speed gain control features adjustment to
increase/decrease the speed gains around a given speed/frequency.
 Refer to parameters LC21-24 for further information.
1
Default = Variable (0)
LC21 KP Speed Resonance Acceleration
Percentage increase or decrease of the proportional speed gain at the resonant speed
defined in LC22 during acceleration.
Motor Type
Range
Units
Default
Pass
Level
Ind.
PM
Min.
Max.
Imp.
Met.
RW
RW
0
400
%
-
50
Basic
LC22 Speed at Resonance Acceleration
Speed at which the increase or decrease of the resonant proportional gain in LC21 is fully
effective.
Motor Type
Range
Units
Default
Pass
Level
Ind.
PM
Min.
Max.
Imp.
Met.
RW
RW
0
8.1
-
m/s
0.02
Basic
0
1600
ft/min
-
3.937007874
LC23 KP Speed Resonance Deceleration
Percentage increase or decrease of the proportional speed gain at the resonant speed
defined in LC24 during deceleration.
Motor Type
Range
Units
Default
Pass
Level
Ind.
PM
Min.
Max.
Imp.
Met.
RW
RW
0
400
%
-
50
Basic