Samsung SINAMICS G130 Mode D'emploi page 1163

[6490.7] 1 = Kp/Tn adaptation active
[6490.7] 1 = Automatic Kp/Tn adaptation active
n_ctrl n_set
[6031.8] r1438
n_act T_smooth
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_act n_ctrl Input
r1443
[8012.6]
n_set I_comp
[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.
1 2
DO: VECTOR, VECTORGL, VECTORMV, VECTORSL
Vector control - Speed controller with/without encoder
Tn_n_adapt
From Kp/Tn adaptation [6050.7]
Kp_n_adapt
p1400.5
<1> Dynamic reduction, field weakening
p1400.0
n_ctrl system deviation
r0064
+
-
M_max upper effective
[6640.8] r1538
M_max lower effective
[6640.8] r1539
n_act smooth
n_ctrl I_sys dev
r1445
r1454
-
+
Enable speed controller
[2610.4]
from sequence control S4: Operation
p1476 1 = Speed controller, hold I component
[2520.3] r1406.4
1 = Speed controller, set I component
p1477
r1406.5
[2520.3]
n_ctrl integ_set val
p1478[C]
n_ctrl M_sv MHB
(0)
<4>
p1475[C]
(0)
1 = Torque limit reached
[2522.7] r1407.7
<1> [6490.7] 1 = Sensorless vector control, freeze I component
3 4
n_ctrl Kp n lower
<3> 0.000...999999.000
p1460 [D] (0.300)
<1> p1470 [D] (0.300)
1 0
Kp
Kp
Kp
Speed controller
Kp Tn
Set
Hold Set Val
n_ctrl I_value scal
Integrator control
p1479[C]
(1)
p1400.1
5
fp_6040_51_eng.vsd
31.03.10 V04.05.00
n_ctrl Tn n lower
0.00...100000.00 [ms] <2>
p0115[1] (Motor Modules)
p1462 [D] (20.00)
Refer to [1020.7]
<1> p1472 [D] (20.00)
Kp_n_basic
Tn_n_basic
1 0
n_ctrl Tn effective
r1469
Tn
M_set from the speed controller
+
+
Speed control active
r1407.3
1 = Speed controller, I component held
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 effective
r1468
n_ctrl P-M_output
r1481
n_ctrl I-M_output
r1482
[6030.1]
[2522.2]
8
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