Siemens SINAMICS Handbuch Seite 559

Vdc Istw [V]
[6854.1]
[6799.1] r0070
[8022.1]
2
U_soll
[6850.8]
U_Winkel
[6850.8]
f_Ausg [Hz]
[6850.8] r0066
R_Ständer akt
r0395
Ausg_ph_folge umk
p1820
Cos phi ist
[6799.1] [6799.1] r0087
Motormodell
Flussistw [%]
r0084
f_Schlupf [Hz]
r0065
[6853.4]
2
x
I_ist Betrag [Aeff]
[6850.1] r0068
Id_ist [Aeff]
r0076
Iq_ist [Aeff]
[6850.1]
r0078
[6851.1]
1 2
Vektorregelung, Standard Drive Control
Schnittstelle zum Power Module (p0096 = 1)
Control Unit
U_Ausgang [Veff]
r0072
[6799.1]
[8022.1]
Vorzeichen
+ oder -
[6850.1]
U_Phase Istwert [V]
Transformations-
[6850.8]
2
y winkel
2
Ia
VD-
3
Ib
3 4
Ausst_grd [%]
r0074
ZSW Regelung
r0056
r0056 .11
[2526.2]
ZSW Regelung
r0056
r0056 .07
[2526.2]
I_max PM
I_Phase Istw [A]
r0069 [0..6]
r0089[0..2]
5
fp_6856_97_05.vsd
07.12.2015
Power Module
Zwischenkreisspannung (Vdc)
Impulsfreigabe HW
[2701.8]
U
PWM
V
I_max Power Module
P24
M
Bremsenansteuerung
6 7
Funktionsplan
SINAMICS G120C
V4.7.6
-
+
~
M
W
+ BRP
- BRN
8
- 6856 -