Siemens SINAMICS S Manuel page 1132

1 = Mode torque limiting from
the speed control configuration
M_max_1
r1534
From "upper/lower
torque limits"
[5630.8]
M_min_1
r1535
M_max_1
r1534
From "motoring/
regenerating
torque limits"
[5620.8]
M_min_1
r1535
n_act smooth
[4710.6] r0063
P_max mot
0
0.00...10 000.00 kW
p1530 (100.00)
<0
P_max regen
0
-10 000.00...0.00 kW
-1
p1531 (100.00)
<0
P_stall from the current control
[5730.2]
P [kW]
60 1000
<1> M [Nm] =
n [RPM]
2
1 2
DO: SERVO
Servo torque limits - mode changeover, power/current limiting
Mode changeover
[5490.7]
[5730.4]
p1400.4
0
1
r1534
0
1
r1535
Power limiting
P_max
Min
M_max_3
P
~
M
[Nm]
n
<1>
P_min
Min
-1
M_min_3
P
M ~
[Nm]
n
3 4
<2> p0115[1] (125.00 µs)
Current limiting
Torque factor from the current control M2Iq
Iq_max_1
Iq_min_1
>0
1
0
0
<0
-1
>0
1
0
0
<0
-1
Iq_max total
[5722.8] r1533
Maximum torque-generating current
from the current control
5 6
fp_5640_01_eng.vsd
24.01.06 V02.04.00
1000.00 µs
M_limit Vdc_max
Min
[5650.1]
M_limit Vdc_min
Min
[5650.1]
7 8
Function diagram
- 5640 -
SINAMICS S