Siemens SINAMICS G120 - Fig. 3-101 6490 - Speed control configuration

3 Function diagrams 3.13 Vector control
SINAMICS G120 Control Units CU240B-2/CU240E-2
674 List Manual (LH11), 01/2016, A5E33839529
Fig. 3-101 6490 – Speed control configuration
- 6490 -
Function diagram
87654321
fp_6490_97_63.vsd
Vector control
G120 CU240B/E-2
09.12.2015 V4.7.6
Speed control configuration
01
...
00
0
1
06
...
1
0
05
14 0
15 1
[6050.6]
Speed control configuration
Bit No. Meaning
1 = Automatic Kp/Tn adaptation active
1 = Sensorless vector control, freeze I component
1 = Kp/Tn adaptation active
1 = Free Tn adaptation active
1 = Torque pre-control always active
0 = Torque pre-control for n_ctrl enabled
1 = Sensorless vector control, speed pre-control active
Factory setting
Reserved
Reserved
n_ctrl config
p1400 [D]
...
Reserved
18 0
1 = Moment of inertia estimator active <1>
19
Reserved
20 0
1 = Acceleration model
21
Reserved
22 0
1 = Obtain moment of inertia estimator value for pulse inhibit <1>
23 0
Reserved
24 0
1 = moment of inertia estimator is actively accelerating the motor
[6040.2]
[6824.4]
[6040.6]
[6824.6]
[6040.2]
[6824.4]
[6060.4]
[6826.4]
[6030.6]
[6822.4]
<1> Not for PM230/PM230_STO Power Modules.
16
1 = I component for limiting enabled
0
25
1 = Acceleration torque instantaneous in the I/f mode
0