Siemens SINAMICS S Manuel page 1157

Drv filter type Pulse frequency Modulator mode Modulation depth max
p0230 p1800 p1802
Calculation, max. modulation depth
Modulat_depth max
r0073
Vdc_act
r0070
[6730.1]
2
U_set 1
[6714.8]
Flux setpoint, smoothed
r1583
[6722.8]
Id current limit
[6722.8]
1 2
DO: VECTOR
Vector closed-loop current control - field weakening charact., flux controller (ASM, p0300 = 1)
p1803
U_max 1
[6714.8]
U_output max
r0071
10...10 000 [ms]
U_reserve dyn [6640.1]
0...150 [Vrms]
p1574[D] (10)
–
+ +
–
3 4
Field_ctrl Tn
p1596[D] (50)
Field_ctrl output
r1597
0
-200 %
[6491]
Flux build-in ctrl
p1401.2
Flux setpoint total
r1598
[6714.1]
+
+
Saturation characteristic
5
fp_6723_01_eng.vsd
07.02.06 V02.04.00
p0115[y] (Motor Modules)
Refer to [1020.7]
[6491]
Flux differentiation
p1401.1
0
0
1
I_set_steady-state Id_set total
r1623
+
+
-1
p0362 ... p0369
ASM: Induction motor
6 7
Function diagram
SINAMICS S
r1624
[6714.1]
8
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