Siemens SINAMICS G150 - Page 1164

3 Function diagrams 3.14 Vector control
SINAMICS G130/G150
1164 List Manual (LH2), 04/2014, A5E03263479A
Fig. 3-117 6020 – Speed control and generation of the torque limits, overview
- 6020 -
Function diagram
87654321
fp_6020_54_eng.vsd
DO: VECTOR
S120/S150/G130/G150
12.07.13 V04.07.00
Vector control - Speed control and generation of the torque limits, overview
r1170
n_ctrl setp sum
[6030] Speed setpoint filter
Droop input
p1488
Reference model
p1400.3
Symmetrizing
Generating the
torque limits
[6031] Acceleration model
[6060] Torque setpoint
[6630] Torque limit
[6640] Current-power limit
[6490] Closed-loop speed control configuration
[6491] Closed-loop flux control configuration
[2526] Status word closed-loop control
[2530] Status word closed-loop current control
p1400 p1401 r0056 r1408
p1530 p1531
p0640
r0067
I_outp max
r1538
M_max upper eff
r1539
M_max lower eff
p1522
p1523p1521
M-max lower/gen
p1520
M-max upper/mot
Kp
Integrator control
[6040] Speed controller
[4715] Speed actual value and pole position sensing motor encoder ASM/SM (encoder 1)
p1416

r0062
n_set after filter
For Kp
adaptation
p1496
p0342p0341
Kp adaptation
Tn adaptation
p1460 p1470 p1462 p1472
[6050] Kp_n-/Tn_n adaptation
Tn
r0063
n_act smooth
r0061[0]
n_act encoder 1
p1300
(r1407.1)
n_model
p1541
p1503
r0079
M_set total
p1514
r1518
p1508
p1300
(r1407.1)
p1511
p1512
p1513
p1540


p1442 p1452
<1>
<1> Only for vector control without encoder.
<1>
p1300
(r1407.1)
n_pre-control [1710.1]
<1>
<1> <1>
p1501
r1438
n_ctrl n_set
r1515
[1710.1]
p0115[1] (Motor Modules)
p0115[2] (Motor Modules)
[1550.8]
[1710.1]
n_set I_comp
r1439