Siemens SINAMICS G120 Mode D'emploi page 673

Drv filt type mot Pulse freq setp Modulator mode
0 ... 4 0.500 ... 16.000 [kHz] 0 ... 10
p0230 (0) p1800 [D] (4.000) p1802 [D] (10)
Calculation, max. modulation depth
Modulat_depth max [%]
r0073
Vdc act val [V]
r0070
[6731.1]
2
U_set 1
[6714.8]
Actual speed [rpm]
r0063 [0]
Mot I_mag_rtd act [Arms]
r0331 [M]
0.9
Current max [Arms]
r0067
[6640.3]
<1> Value range and/or factory setting depend on p0500.
1 2
Vector control / U/f control
Field weakening controller (PMSM, p0300 = 2xx)
Modulat depth max
20.0 ... 120.0 [%]
p1803 [D] (115.0)
<1> <1>
U_reserve dyn Field_ctr add_setp
0.0 ... 150.0 [Vrms] -80.00 ... 50.00 [%]
p1574 [D] (2.0) p1595 [D] (0.00)
<1>
–
+ +
Voltage max [Vrms]
U_max 1
[6714.8]
r0071
[6640.1]
-n
F
-1
Min
3 4
Mot I_mag_rtd act [Arms]
r0331 [M]
Field_ctrl Tn
10 ... 10000 [ms]
p1596 [D] (300)
+
+
–
Mot U_rated
0 ... 20000 [Vrms]
p0304 [M] (0)
n
F
5
fp_6724_97_01.vsd
13.03.2018
0
Field/Fl_ctrl outp [Arms]
r1593[0..1]
+
–
+
Id_field weaken. Ctrl
+
Id
nom
+
Flux setp total [%]
100 % r1598
+
PMSM: Permanent-magnet synchronous motor
6 7
Function diagram
G120 CU230P-2
V4.7_10
[6721.1]
[6714.1]
8
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