KEB COMBIVERT F5-A User Manual

Motor data and controller adjustments of the asynchronous motor
© KEB, 2012-10 COMBIVERT F5-A, -E, -H Page 7.5 - 35
7
Figure 7.5.3.b Block diagram M
-
-
-
-
Speed controller
and torque
limiting
Transformation
and dead time
compensation
Power unit
Transformation
Selection of the
current feedback
Precontrol
and decou-
pling
isq controller
isd controller
Usq
Usd
Volt U
Volt V
Volt W
iu
iv
iw
Flux controller
ASM
3ph
ru02
ru07
isq ref
Imr set
Imr
isd_ref
isq model
ru.03
ru.87 ru.17
ru.18
Motor model and
Tr-adaption
Encoder eva-
luation
Ec-Parameter
IG
Legend block diagram ru.02 ru.03 ru.07 ru.17 ru.18 ru.87 Ec.40
Ramp output display (speed setpoint) actual frequency display Actual value display (actual speed off motor model) Active current (isq) actual DC voltage Magnetisation current (isd) Actual absolute electrical position

KEB COMBIVERT F5-A Specifications

General

Brand	KEB
Model	COMBIVERT F5-A
Category	Control Unit
Language	English