Siemens SINAMICS S120 Manual De Listas página 2402

Droop input
p1488
p1416
–
n_ctrl setp sum
r1170
[3001.8]
n_prectrl
p1430[C]
(0)
t
[6030] Speed setpoint filter
n_act encoder 1
r0061[0]
p1300
(r1407.1)
n_model
<1>
[6700.1]
[4715] Speed actual value and pole position sensing motor encoder ASM/SM (encoder 1)
<1> Only for sensorless vector control.
1 2
DO: VECTOR
Vector control - Speed control and generation of the torque limits, overview
[6050] Kp_n-/Tn_n adaptation
p0341 p0342
p1496
n_set
n_ctrl n_set
after filter
Symmetrizing
r0062 r1438
1
Symmetrizing
n_set I_comp
2
r1439
Reference model
p1400.3
n_act smooth
3 4
Kp adaptation Tn adaptation
p1460 p1470 p1462 p1472
<1> <1>
Kp
–
–
Integrator control
M_max upper
<1>
p1442 p1452
M_max lower
p1300
(r1407.1)
<1>
r0063
5
fp_6020_54_eng.vsd
25.04.19 V05.02.03
p1511
For Kp
adaptation
p1512
p1514
p1513
r1518
p1540
p1300
(r1407.1)
p1501
p1508
p1503
p1541
[6060] Torque setpoint
I_outp max
p0640
r0067
p1520 p1522
Generating the
torque limits
p1521 p1523
p1530 p1531
[6630] Torque limit
[6640] Current-power limit
p1400 p1401 r0056 r1408
[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
6 7
Function diagram
S120/S150/G130/G150
p0115[1] (Motor Modules)
p0115[2] (Motor Modules)
r1515
M_set
r0079
[6700.1]
M_max upper eff
r1538
M_max lower eff
r1539
8
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