KEB COMBIVERT F5 Reference Manual

191
LC - Control Setting Parameters
Integral Offset Gain Corner Speeds
Integral + Offset
Integral
Offset
Speed for
Max. Integral
Offest
Speed for
Min. Integral
Offset
Corner speed at which the acceleration integral offset (LC11) is fully added
to the acceleration integral term (LC08). At this speed, the total integral gain
begins to taper off to only the integral term at the speed dened in LC14.
Corner speed at which only the acceleration integral gain is active (no
acceleration integral offset added).
Corner speed at which the deceleration integral offset (LC12) is fully added
to the deceleration integral term (LC09). At this speed, the total integral gain
begins to taper off to only the integral term at the speed dened in LC16.
Corner speed at which only the deceleration integral gain is active (no
deceleration integral offset added).
In the case where the speed begins to lag during the deceleration but then
recovers in the nal approach, it may be necessary to raise the corner speed
of the start of the integral offset to a higher value. This may be useful for
gearless applications.
LC15LC16
Speed for Min. Integral Offset Deceleration too low for gearless - Speed begins
to lag during deceleration but then recovers in the nal approach.
LC13
Speed for Max. KI
Acceleration
LC14
Speed for Min. KI
Acceleration
LC15
Speed for Max. KI
Deceleration
LC16
Speed for Min. KI
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)