Controller Structure - KEB COMBIVERT F5 MULTI Applications Manual

Motor Data and Controller
6.6.8 Controller
Structure
Fig. 6.6.8 Controller structure
n +
set
Speed controller
n -
actual
Flux lowering
calculation
Speed control configuration
© KEB Antriebstechnik, 2002
All Rights reserved
Current control
Isq +
Isq-controller
set
(PI-controler)
Isq -
actual
precontrol
Isd-controller
(PI-controler)
Isd
actual
Isd
set
Flux controller
F
F
set actual
Flux calculation
This parameter activates the speed or the torque control.
(cS.0)
Bit Value Description
0,1,2 0...3 Controller off
4 Speed control
5 Torque control
At F5-S it can be switched only between speed and torque control. A controlled
operation is not possible.
Name: Basis
KEB COMBIVERT F5-M / S
Functional Desription
+
Usq
+
Voltage
formation
Usd
Flux
correction
U
max
Transformation
q
Transformation
d
Speed
calculation
U
Trans- Power
V
circuit
W
r
angular
r
Rotor position
Speed
Date Chapter Section
6 6
12.05.04
ASM
3~
PG
6
Page
11