Pre-Control Balancing, Acceleration Model - Siemens SINAMICS G120 Manual

Mot MomInert Ratio
1.000 ... 10000.000
p0342 [D] (1.000)
n_set after filter [1/min]
[6030.8] r0062
r1084
RFG setp at inp [1/min]
r1119
r1087
n_ctrl n_set 1
p1155 [C]
(0)
+
n_ctrl n_set 2
p1160 [C]
(0)
1 2
Vector control

Pre-control balancing, acceleration model

Mot M_mom of inert
0.000000 ... 100000.000000 [kgm²]
p0341 [D] (0.000000)
Acceleration calculation
n_C n_act T_s SLVC
0.00 ... 32000.00 [ms]
p1452 [D] (10.00)
Pre-control balancing
Steady-state setpoint calculation
+
+
3 4
ZSW cl-loop ctrl
r0056
[2526.6] r0056 .14
a_before scaling
0.0 ... 10000.0 [%]
p1496 [D] (0.0)
1
0
0
a_before scaling
0.0 ... 10000.0 [%]
p1496 [D] (0.0)
>0
0
PcCtrl active
r0807
n_set via PC
1
0
5 6
FP_6031_97_51.vsd
13.12.2010 V4.4
Calculated accelerating torque
[6060.1]
n_set I_comp
r1439
[6040.1]
n_ctrl n_set [1/min]
r1438 [6040.1]
r1084
n_ctrl n_set stat
r1444
r1087
7 8
Function diagram
- 6031 -
G120 CU230P-2