Siemens SINAMICS G120D List Manual page 699

M_suppl 1
<5>
p1511 [C]
(0)
M_suppl 1 scal
M_suppl 2 scal
p1512 [C]
-2000.0 ... 2000.0 [%]
(0)
p1514 [D] (100.0)
M_suppl 2
p1513 [C]
(0)
Calculated accelerating torque
0
[6031.8]
0
1
M_max upper eff [Nm]
[6640.8] r1538
M_max up w/o offs
p1552 [C]
(1)
M_max up w/o offs [Nm]
[6630.8] r1526
STW n_ctrl 0 = Speed control
1 = Torque control
r1406
p1501
r1406 .12
[2520.7]
1
p1300 = M
Reg
M_set
<5>
p1503 [C]
1
(0)
M_set from the speed controller
[6040]
0
M_max low w/o offs
p1554 [C]
(1)
M_max low w/o offs [Nm]
r1527
[6630.8]
M_max lower eff [Nm]
[6640.8] r1539
<1> The signal is only effective after magnetization has been
completed (r0056.4 = 1).
No pre-control if the Vdc controller is active [6220.8].
<2>
1 2
Vector control
Torque setpoint
+
p1400.14 1 = Torque pre-control
+
STW seq_ctrl
[6490.7]
r0898
1 = Speed controller enable
[2501.7]
r0898 .8
<1>
M_accel [Nm]
r1518 [0]
[6640.8]
r1539
ZSW n_ctrl
M_max lower eff [Nm]
r1407
r1407 .2
[6030.5]
[6640.8]
M_max upper eff [Nm]
r1538
<3> Acceleration control is inhibited for p1517 = 100 ms.
<4> M_set is also influenced by the speed limit controller.
3 4
0
0
1
1
M_accel T_smooth
0.00 ... 100.00 [ms]
<2> <1>
p1517 [D] (4.00)
M_accel [Nm]
<3>
r1518 [1]
M_max outp n_ctrl [Nm]
[0]
r1547
ZSW n_ctrl
r1407
r1407 .8
[2522.3]
M_set bef. M_suppl [Nm]
r1508
[6030.1]
[6722.1]
ZSW n_ctrl
r1407
r1407 .15
ZSW n_ctrl
r1407
r1407 .9
[2522.3]
M_max outp n_ctrl [Nm]
r1547
5 6
fp_6060_97_53.vsd
12.12.2012
M_suppl total [Nm]
r1515
<1>
<2>
+
+
M_suppl + M_accel [Nm]
r1516
ZSW cl-loop ctrl
r0056
r0056
[2526.2]
ZSW n_ctrl
r1407
1
r1407
[2522.3]
ZSW n_ctrl
r1407
r1407 .8
[2522.3]
+
M_set [Nm]
r0079
+
[6030.1]
[6710.1]
[8012.1]
Torque limiting
ZSW n_ctrl
r1407
r1407 .9
[2522.3]
[1]
<5> The connection to the source for the torque setpoint is
estabished automatically via the setting in p1500.
7
Function diagram
SINAMICS G120D
V4.6
.13
.7
<4>
8
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