KEB COMBIVERT F5 Reference Manual

192
LC - Control Setting Parameters
Selection of gain prole for the proportional speed control gain.
Default Setting: Variable
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. See
parameter LC21 – 24 for further information.
1
Default = Variable (0)
Percentage increase or decrease of the proportional speed gain at the resonant
speed dened in LC22 during acceleration.
Speed at which the increase or decrease of the resonant proportional gain in
LC21 is fully effective.
Percentage increase or decrease of the proportional speed gain at the resonant
speed dened in LC24 during deceleration.
Speed at which the increase or decrease of the resonant proportional gain in
LC23 is fully effective.
LC20
Gain Prole Mode
LC21
KP Speed Resonance
Acceleration
LC22
Speed at Resonance
Acceleration
LC23
KP Speed Resonance
Deceleration
LC24
Speed at Resonance
Deceleration

KEB COMBIVERT F5 Specifications

General

Category	DC Drives
Enclosure Rating	IP20
Control Mode	Vector Control, V/f Control
Protection	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Fieldbus Communication	PROFIBUS, CANopen
Communication Interfaces	RS-485
Input Voltage	380-480V AC
Cooling Method	Forced air cooling (fan)