Siemens SINAMICS G150 Manual page 1185

Filter Pulse frequency Modulator modes
p0230 p1800 p1802
Calculation, max. modulation depth
Modulat_depth max
r0073
Vdc_act
[6731.1] r0070
2
U_set 1
[6714.8]
n_act unsmoothed
[4715.7] r0063[0]
0.9
I_outp max
[6640.3] r0067
1 2
DO: VECTOR
Vector control - Field weakening controller (PEM, p0300 = 2)
Modulation depth max
p1803
U_max 1
[6714.8]
U_output max
r0071
U_reserve dyn
[6640.1]
0...150 [Vrms]
[6722.1]
p1574[D] (10)
–
+ +
–
Mot U_rated
0...20 000 [Vrms]
p0304(0)
Field weakening scal
Mot I_mag_nenn akt
r0331
[6724.5]
-n
F
[6722.2]
Min
3 4
Field_ctrl Tn
10...10 000 [ms]
Mot I_mag_rated act
p1596[D] (50)
r0331
0
[6724.3]
80.0 ...120.0 [%] +
-
p1586[D] (100.0)
Field weakening current Vst
n
F
-1
5
fp_6724_54_eng.vsd
12.07.13 V04.07.00
p0115[2] (Motor Modules)
Field_ctrl output
r1593
r1589
+
Id_field weaken. ctrl
+
L
d
ψ
Nom
+
Flux setpoint total
r1598
100 %
+
Flux setpoint T_smooth
r1582
Flux setpoint smooth
r1583
PEM: Permanent-magnet synchronous motor
6 7
Function diagram
S120/S150/G130/G150
[6721.1]
[6714.1]
8
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