Siemens SINAMICS G150 Manual page 1169

M_suppl 1
p1511[C]
(0)
M_suppl 1 scal
M_supply 2 scal
p1512[C]
-2000.0 %...2000.0 %
(0)
p1514[D] (100.0 %)
M_suppl 2
p1513[C]
(0)
Calculated accelerating torque
[6031.8]
M_max upper effective
[6640.8] r1538
M_max upper scal
p1540[C]
(1)
M_max up. w/o offs
[6630.8] r1526
M_max up w/o offs
p1552[C]
(1)
0 = Speed control
p1501 1 = Torque control
r1406.12
[2520.3]
1
p1300 = M
Ctr
M_set from speet controller
[6040.8]
M_max u Skal oOffs
p1554[C]
(1)
M_max low w/o offs
[6630.8] r1527
M_max nctr lowScal
p1541[C]
(1)
M_set
[6640.8] r1539
<1> The signal is only effective after magnetization has been completed (r0056.4 = 1).
<2> Acceleration control is inhibited for p1517 = 100 ms.
1 2
DO: VECTOR, VECTOR3P, VECTORGL, VECTORMV, VECTORSL
Vector control - Torque setpoint
+
p1400.14 1 = Torque pre-control
+
[6490.7]
p0856 1 = Speed controller enable
r0898.12
[2501.7]
Vdc_max controller active
r0056.14 <5>
[2526.6]
1
0
0
0
0
1
M_n_lim
[6640.8]
+
Min
+
Example:
0 = Fast stop
active (OFF3)
M_max lower eff
r0899.5
r1539
M_lim var/fixed S_src
Torque control active
r1407.2
[6030.5]
0
M_soll
p1503[C]
1
M_setp sv SLVC
(0)
r1617
[6726.8]
r1538
Max
+
+
M_n_lim
[6640.8]
<3> M_set is also influenced by the speed limit controller.
<4> Only for DO: VECTOR and sensorless FEM with speed controller inhibited r1776[4] = 0.
3 4
0
1
0...100.00 [ms]
<1>
<2>
p1517[D] (4.00)
M_accel unsmooth
r1518[0]
0
M_max output n_ctrl upper limit
r1547[0]
1
Torque limiting, upper active
p1551[C]
(1)
Min
n_ctrl PI-M_output
r1480
Max
<4>
1 M_max output n_ctrl lower limit
r1547[1]
0
5
fp_6060_51_eng.vsd
05.07.13 V04.07.00
0
p0115[1] (Motor Modules)
1
<1>
M_suppl total
r1515
M_accel smooth
+
r1518[1]
M_suppl+M_accel
+
r1516
Torque limiting
without Pre-control
1 r1407.15
r1407.8
[2522.3]
Torque limiting upper active
M_set before M_suppl
r1508
[6030.1] [6722.1]
+
[6726.7]
<3>
+
Torque limiting
Torque limiting lower active
Torque limiting lower active
r1407.9 [2522.3]
1
<5> Not for DO: VECTORGL.
6 7
Function diagram
SINAMICS
<1>
r1407.8
[2522.3]
M_set total
r0079
[6030.1] [6710.1]
[8012.1]
r1407.9
[2522.3]
Current/torque limit active
r0056.13
[2526.2]
Torque limit reached
r1407.7
[2522.3]
8
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