Siemens SINAMICS DCM Manual página 809

Adapt Ia chgov inp
p50570[D] (0)
Ia ctr I_set [%]
r52119
1
[6855.2]
A I_act int sign [%]
0
r52117
[6851.6]
1 2
DO: DC_CTRL
Armature circuit control - Armature current controller adaption
Adaption Armature current controller
Red Ia rated [A]
Mot rated I_armat
r50072[1]
0.0...20000.0 [A]
p50100[D] (0.0)
Adaption to
non-linear inductances
Arm I_flow dur [%]
r52103
[6850.7]
V_counter ratio
r52320
[6855.5]
Discontinuous current adaption
Red Ia rated
Arm 1U1/1V1/1W1
Red Ia rated [A]
10...2000 [Vrms]
r50072[1]
p50078[0] (400)
3 4
L_armat red fact
10...100 [%]
Adapt N_lin L act
p51591[D]
p50571[D] (0)
1
100 %
0
Ad Interm Kp incr
Adapt Interm Act
0.0...10.0
p50572[D] (0)
p50574[D]
1
100 %
0
Ra_eff
[6854.6]
5 6
fp_6853_13_eng.vsd
28.09.18 V01.05.00
1000 μs
[1721]
Adapt Ia_ctrl lim
1.0...1000.0 [%]
p50573[D] (200.0)
Adapt Ia_ctrl outp [%]
r52350
7 8
Function diagram
- 6853 -
SINAMICS DCM