Siemens SINAMICS S120 Manual De Listas página 2406

[6490.7]
1 = Kp/Tn adaptation active
[6490.7] 1 = Automatic Kp/Tn adaptation active
n_ctrl n_set
r1438
n_ctr n_act T_smth
0.00...32000.00 [ms]
p1442[D] (4.00)
p1452[D] (10.00)
<1>
n_ctrl n_act
[4715.6] p1440[C]
r0063[0]
n_ctrl n_act inp
r1443
[8012.6]
[6031.8]
r1439
<1> = Only for vector control without encoder.
<2> For p1462/p1472 = 0.0 s or 100.0 s, the
I component is disabled (integral action time = ∞).
<3> Units Kp can be changed over via p0528.
<4> Only for VECTOR.
<5> Or input SBT test torque [2836.8]
(only if r10231.0 = 1).
1 2
DO: VECTOR, VECTOR3P, VECTORGL, VECTORM2C, VECTORSL
Vector control - Speed controller with/without encoder
Tn_n_adapt
From Kp/Tn adaptation [6050.7]
p1400.5
<1> Dynamic reduction, field weakening
p1400.0
n_ctrl system dev
r0064
+
–
M_max upper eff
[6640.8] r1538
M_max lower eff
[6640.8] r1539
n_act smooth
n_ctrl I_sys dev Tn
r1445
– r1454
+
Enable speed controller
[2610.4]
from sequence control S4: Operation
p1476 1 = Hold speed controller I component
[2520.3] r1406.4
1 = Set speed controller I component
p1477
r1406.5
[2520.3]
n_ctr integ_setVal
p1478[C]
n_ctrl M_sv MHB
(0)
p1475[C]
<4>
(0)
1 = Torque limit reached
[2522.7] r1407.7
[6490.7]
<1> 1 = Sensorless vector control freeze I component
3 4
n_ctrl Kp n lower
<3>
0.000...999999.000
p1460[D] (0.300)
p1470[D] (0.300)
<1>
1 0
Kp
Kp
Kp
Speed controller
Tn
Set
Hold Set
Val
n_ctrl I_val scal
Integrator control
p1479[C]
(1)
p1400.1
5
fp_6040_51_eng.vsd
14.05.20 V05.02.03
n_ctrl Tn n lower
<2> p0115[1] (Motor Modules)
0.00...100000.00 [ms]
p1462[D] (20.00)
p1472[D] (20.00)
<1>
Tn_n_basic
1 0
n_ctrl Tn eff
r1469
Tn
+
<5>
+
Speed control active
r1407.3
1 = Speed controller I component frozen
r1407.5
[2522.3]
1 = Speed controller I component set
r1407.6
[2522.3]
6 7
Function diagram
SINAMICS
To Kp/Tn adaptation
[6050.2]
n_ctrl Kp eff
r1468
n_ctrl P-M_outp
r1481
n_ctrl I-M_outp
r1482
[6030.1]
[2522.2]
8
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