S
IN
A
MICS
G1
20D
List Manual (LH
14)
, 01
/2016
, A5E338423
13
74
3
3
F
un
ction dia
g
ra
ms
3.15
V
e
cto
r contr
o
l
F
ig.
3
-132
67
24 – Fie
ld wea
kenin
g controlle
r
(PMSM, p03
00
=
2xx)
- 6724 -
Function diagram
8
7
6
5
4
3
2
1
fp_6724_97_53.vsd
Vector control
SINAMICS G120D
09.12.2015
V4.7.6
Field weakening controller (PMSM, p0300 = 2xx)
2
[6640.3]
[6731.1]
[6714.8]
0
0.9
Min
-1
-n
F
n
F
[6721.1]
100 %
U_set 1
Id_field weaken. Ctrl
PMSM: Permanent-magnet synchronous motor
r0070
Vdc act val [V]
Mot U_rated
0 ... 20000 [Vrms]
p0304 [D] (0)
Field_ctrl Tn
10 ... 10000 [ms]
p1596 [D] (300)
Mot I_mag_rtd act [Arms]
r0331 [D]
I_FieldWeak prectr [Arms]
r1589
r1598
Flux setp total [%]
Flux setp smooth [%]
r1583
Drv filt type mot
0 ... 4 [V]
p0230 (0)
Pulse freq setp
2.000 ... 16.000 [kHz]
p1800 [D] (4.000)
Calculation, max. modulation depth
Flux setp T_smth
4 ... 5000 [ms]
p1582 [D] (15)
Mot I_mag_rtd act [Arms]
r0331 [D]
r0067
I_outp max [Arms]
r0063
n_act [rpm]
r1593[0..1]
Field/Fl_ctrl outp [Arms]
Modulator mode
0 ... 4
p1802 [D] (4)
Modulat depth max
20.0 ... 150.0 [%]
p1803 [D] (106.0)
[0]
<1>
<1>
+
+
+
+
–
+
–
+
Id
Ȍ
nom
[4715.7]
U_max 1
Modulat_depth max [%]
r0073
[6714.8]
U_reserve dyn
0.0 ... 150.0 [Vrms]
p1574 [D] (10.0)
<1>
–
+
U_output max [Vrms]
r0071
[6640.1]
+
+
Field_ctr add_setp
-80.00 ... 50.00 [%]
p1595 [D] (0.00)
Value range and/or factory setting depend on p0500.
<1>