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SINAMICS G120C
List Manual (LH13), 04/2014, A5E33840768B AA
407
3 Function diagrams
3.13 Vector control
Fig. 3-74 6060 – Torque setpoint
- 6060 -
Function diagram
87654321
fp_6060_97_05.vsd
Vector control
SINAMICS G120C
07.04.2014 V4.7
Torque setpoint
[6640.8]
[6710.1]
[8012.1]
[2522.3]
[2522.3]
[6640.8]
[2522.3]
[2522.3]
[2522.3]
+
+
[6722.1]
[6630.8]
[6630.8]
[6030.8]
1
[2526.2]
<1>
Calculated accelerating torque
r1538
M_max upper eff [Nm]
M_set from the speed controller
r1539
M_max lower eff [Nm]
Acceleration control is inhibited for p1517 = 100 ms.
M_accel T_smooth
0.00 ... 100.00 [ms]
p1517 [D] (4.00)
ZSW n_ctrl
r1407
r1407
r1508
M_set bef. M_suppl [Nm]
ZSW n_ctrl
r1407
r1407
.9
r1516
M_suppl + M_accel [Nm]
ZSW cl-loop ctrl
r0056
r0056
ZSW n_ctrl
r1407
r1407
ZSW n_ctrl
r1407
r1407
r0079
M_set [Nm]
ZSW n_ctrl
r1407
r1407
Torque limiting
r1539
M_max lower eff [Nm]
<2>
<1>
M_set is also influenced by the speed limit controller.
<2>
r1526
M_max up w/o offs [Nm]
r1527
M_max low w/o offs [Nm]
r1547
M_max outp n_ctrl [Nm]
[0]
r1547
M_max outp n_ctrl [Nm]
[1]
ZSW n_ctrl
r1407
r1407
M_max low w/o offs
(1)
p1554 [C]
M_max up w/o offs
(1)
p1552 [C]
[6040.8]
.15
.8
.8
.9
.13
.7
M_suppl 1
(0)
p1511 [C]
+
+
[Nm]
r1515
[6640.8]
[6721.1]
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