User Manual

3 Function diagrams 3.10 Vector control
SINAMICS G120 CU230P-2 Control Units
578 List Manual (LH9), 04/2014, A5E33838102B AA
Fig. 3-71 6030 – Speed setpoint, droop
- 6030 -
Function diagram
87654321
fp_6030_97_01.vsd
Vector control
G120 CU230P-2
07.04.2014 V4.7
Speed setpoint, droop
0
1
[6060.8]
[3050.8]
[3050.8]
[3080.8]
[6730.1]
[2522.3]
[2522.3]
[6031.1]
1 0
[6799.1]
r0060
n_set before filt. [rpm]
r1170
n_ctrl setp sum [rpm]
ZSW n_ctrl
r1407
r1407
.11
n_set_filt 1 T
0.00 ... 5000.00 [ms]
p1416 [D] (0.00)
r0062
n_set after filter [rpm]
Mot MomInert Ratio
1.000 ... 10000.000
p0342 [D] (1.000)
Mot M_mom of inert
0.000000 ... 100000.000000 [kgm²]
p0341 [D] (0.000000)
r0079
M_set [Nm]
ZSW n_ctrl
r1407
r1407
n_ctrl config
p1400
1 = Sensorless vector control,
speed pre-control active
Pre-control speed
r1084
n_limit pos eff [rpm]
r1087
n_limit neg eff [rpm]
.11
0
.11