3
F
unction
d
iag
ram
s
3.20
V
e
ctor
con
trol, Dyn
a
mic Dr
ive Contro
l (p0
0
96
= 2)
SINAMICS G120
C
U
250S-2 C
ontrol Units
92
8
List Manua
l, 09/2
017
, A5E3384289
0
F
ig.
3
-172
68
27 – Vdc_max controlle
r
a
nd Vdc_min
con
trol
ler (p009
6 = 2)
- 6827 -
Function diagram
8
7
6
5
4
3
2
1
fp_6827_97_52.vsd
Vector control, Dynamic Drive Control
G120 CU250S-2
05.09.2017
V4.7.9
Vdc_max controller and Vdc_min controller (p0096 = 2)
0
1
1,3
0,2
0
1
0
Iq_max
[6832.1]
Iq_min
[6832.1]
[6832.1]
1
0
0
2,3
0,1
[2526.2]
[2526.2]
0
0
0
0
Calculate on_level
r0070
Vdc act val [V]
Vdc_max on_level [V]
r1242
U_connect
1 ... 63000 [V]
p0210 (400)
Vdc_min on_level [V]
r1246
r0070
Vdc act val [V]
r1258
Vdc_ctrl output [Arms]
Operating point
selection
Vdc controller active
r0056
r0056
.14
r0056
r0056
Calculate on_level
Vdc_max (Vector control)
Vdc_min (Vector control)
–
+
–
+
.15
Vdc_max SenseOnLev
p1254
Vdc_ctrl t_rate
p1252 [D]
Vdc_ctrl Kp
p1250 [D]
Vdc_ctrl Tn
p1251 [D]
Vdc_ctrl t_rate
p1252 [D]
Vdc_ctrl Kp
p1250 [D]
Vdc_ctrl Tn
p1251 [D]
Vdc_max dyn_factor
p1243 [D]
Vdc_min dyn_factor
p1247 [D]
Vdc ctr config vec
p1240 [D]
Vdc_min on_level
p1245 [D]
1 = Vdc_max controller active
1 = Vdc_min controller active
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
Страница 2: ......
Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
Страница 1255: ......