Baumuller b maXX BM5800 - Adaption EMF Feed Forward

Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
503
of 814
3
155.14 Ks adaption cyclic
Factor for the cyclical Ks adaption.
Standardization: 0x10000 = 100%
155.24 Kt actual value
The parameter shows the actual value of the motor Kt and was calculated as follows.
with:
Kt
upd
Kt updated, in Nm/A
Kt
corr
Kt correction factor, Z138.23–
Kt factor Motor Kt in Nm/A: "Kt factor", Z107.44–
3.7.7.3 Adaption EMF feed forward
As shown in ZFig. 132– the EMF feed forward in the torque current controller is depen-
dent of the flux set value and of the motor voltage constant.
Figure 132: EMF feed forward
with: Motor Ke Ke factor Z107.20–
The ASM is dependent of the magnetic flux of the saturation influence (refer to ZAdaption
to the Saturation– on page 507).
Kt
upd
Kt
corr
Kt
factor
=
5000_0346_rev02
Speed
actual value
18.22
Flux set value [%]145.13
Motor Ke
Back-EMF
feed forward
47.26