Baumuller b maXX BM3000 - Adaption EMF Feed Forward

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Description of the Software Modules and Parameters

Parameter manual b maXX BM3000

Document no.: 5.12001.07

523

of 820

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