Keba ServoOne User Manual

MOT_Filt_Sel = (MCHOKE)1
Has no effect on the current setpoint calculation. Instead, it just deactivates the
current controller decoupling network. If necessary, the calculated motor terminal
voltage components (before the voltage drop caused by the motor choke) can be
viewed using scope signals usdmot_SinFilt, usqmot_SinFilt. If there are no negative
influences on the current control stability, it is recommended not to use this setting.
Instead, you can select MOT_Filt_Sel=0 and add the motor choke’s inductance to
the value in MOT_Lsig.
MOT_Filt_Sel = (SINFILT)2
Ensures that the capacitor current components will be calculated based on the
above equations and that they will be added to current setpoint components isdref,
isqref. Moreover, the current controller decoupling network will be deactivated. The
calculated values of the motor terminal voltage and capacitor current components
can be viewed with scope signals usdmot_SinFilt, usqmot_SinFilt and isdpre_SinFilt,
isqpre_SinFilt respectively.
ID No.: 0842.26B.5-01Date: 09.2020
ServoOne- Device Help
49
5 Motor
x
x
x
4p
2πf
s
i
Sd,ref
L
s
-L
s
i
Sq,ref
u
Sd,mot
u
Sq,mot
C
f
-C
f
x
i
Sd,pre
i
Sq,pre
to current controller
Image 5.17: Diagram of additive current setpoint calculation for sine wave filters
5.7.3Parameters
ID Index Name Unit Description
462 0 MOT_FluxNom Vs 
471 0 MOT_Lsig mH 
2900 0 MOT_Filt_Sel  Motorfilter:selector
2901  MOT_Filt_Para  Motorfilter:Settings
2901 0 L_Filt mH Motorfilter:Chokeorfilterinductance
2901 1 C_Filt nF Motorfilter:Capacitance(deltaconfiguration)
Table 5.10: “Motor filter” parameters

Keba ServoOne Specifications

General

Brand	Keba
Model	ServoOne
Category	Controller
Language	English