Siemens SINAMICS G150 - Page 1184

3 Function diagrams 3.14 Vector control
SINAMICS G130/G150
1184 List Manual (LH2), 04/2014, A5E03263479A
Fig. 3-137 6723 – Field weakening controller, flux controller (ASM, p0300 = 1)
- 6723 -
Function diagram
87654321
fp_6723_54_eng.vsd
DO: VECTOR
S120/S150/G130/G150
12.07.13 V04.07.00
Vector control - Field weakening controller, flux controller (ASM, p0300 = 1)
r1583
Flux setpoint, smoothed
U_reserve dyn
0...150 [Vrms]
p1574[D] (10)
U_set 1

2
Field_ctrl Tn
10...10 000 [ms]
p1596[D] (50)
r1598
Flux setpoint total
-1
1
0
0
[6491]
Flux differentiation
p1401.1
[6491]
Flux build-in ctrl
p1401.2
U_max 1
Field_ctrl output
r1597
Id current limit
[6722.8]
++
+
+
Id_set total
r1624
Saturation characteristic
p0362 ... p0369
I_set_steady-state
r1623
[6714.8]
[6730.1]
[6714.8]
+
+

[6714.1]
0
-200 %
Drv filter type
p0230
Pulse frequency
p1800
Modulator mode
p1802
Modulation depth max
p1803
Modulat_depth max
r0073
Calculation, max. modulation depth
[6722.8]
p0115[2] (Motor Modules)
r0070
Vdc_act
ASM: Induction motor
[6640.1]
[6722.1]
U_output max
r0071
[6714.1]
1
0
[6722.8]
Quick magnetizing active