S
IN
A
MICS G1
20 CU250
S
-2 Contr
ol
Units
List Manual, 09/201
7, A5E33842890
89
1
3
F
un
ction dia
g
ra
ms
3.18
V
e
cto
r contr
o
l/
U/f contr
o
l
F
ig.
3
-137
60
31 – Pre
control ba
lanci
ng,
a
cce
leratio
n mo
del
- 6031 -
Function diagram
8
7
6
5
4
3
2
1
fp_6031_97_53.vsd
Vector control / U/f control
G120 CU250S-2
05.09.2017
V4.7.9
Pre-control balancing, acceleration model
[6060.1]
0
0
1
[2526.6]
[6040.1]
[6030.8]
0
>0
+
0
1
+
+
Acceleration calculation
ZSW cl-loop ctrl
r0056
r0056
.14
Calculated accelerating torque
r1438
n_ctrl n_set [rpm]
Pre-control balancing
n_C n_act T_s SL
0.00 ... 32000.00 [ms]
p1452 [D] (10.00)
r0062
n_set after filter [rpm]
n_set I_comp
r1439
n_ctrl n_set stat
r1444
PcCtrl active
r0807
n_set via PC
Steady-state setpoint calculation
r1119
RFG setp at inp [rpm]
n_ctrl n_set 1
(0)
p1155 [C]
n_ctrl n_set 2
(0)
p1160 [C]
a_prectrl scal
0.0 ... 10000.0 [%]
p1496 [D] (0.0)
[6040.1]
.0
r1084
r1087
r1084
r1087
[3050.8]
r1493
M_inert tot scal [kgm²]
[6035.8]
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: ......