Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
523
of 820
4
4.7.7.3 Adaption EMF feed forward
As shown in ZFig. 173– the EMF feed forward in the torque current controller is depen-
dent of the flux set value and of the motor voltage constant.
Figure 173: 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
of the Saturation– on page 526).
4 Ks adaption cyclic
0: inactive
1: active
5 Kd is set to 0 (direct speed controller adaption)
7 ... 6 Adaption according to (direct speed controller adaption):
00: Actual value
01: Set value
10: Speed feedforward
11: Free usable parameter
15 … 8 Reserved
Bit no. Meaning
5000_0346_rev01.cdr
Motor Ke
Flux act. value 145.13
100
Back-EMF
feed forward
47.26
Speed
act. value
18.22