Baumuller b maXX BM5800 - Page 502

Controllers
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
502
of 814
3.7
155.2 State
State of the controller adaption function.
155.10 Ks actual value
Display of the presently operating Ks value in [(degree/s
2
)/A].
The parameter 155.10 "Ks actual value" takes as basis the Ks factor Z18.40– (Ks value
at the nominal point) and considers the following operating conditions deviating from the
nominal point.
m Field weakening at the ASM
m Variable inertia of the drive (cyclical Ks adaption)
The inverse value of the parameter 155.10: (1/Ks
act
) serves as a standardization constant
in the controller of the acceleration value (speed controller output) and torque current set
value (isq).
Refer to ZThe factor Ks– on page 404 and ZKs adaption– on page 506.
Bit no. Meaning
0 Direct speed controller adaption:
0: inactive
1: active
2 ... 1 Direct speed controller adaption (D-term mode)
00: T
d
is not adapted
01: T
d
is 0 for n > n
1
(lower threshold)
10: T
d
is 0 for n > n
3
(upper threshold)
11: Reserved
3 Direct current controller adaption
0: inactive
1: active
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