Siemens SINAMICS S110 List Manual page 765

Torque limit input
M_max_upper/mot
M
p1522
2 1
n
M_max_upper/mot scal
p1528
Torque limits
[3616.7]
upper/lower
M_max_lower/gen
M
p1523
n
M_max_lower/gen scal
3 4
p1529
Compatible to
[3616.7]
MASTERDRIVES and
MICROMASTER
[5630] Upper/lower torque
limit
M_max_upper/mot
M
p1522
1
n
M_max_upper/mot scal
3
p1528
Torque limits
[3616.7]
motoring/
regenerating
M_max_lower/gen
M
p1523
2
n
M_max_lower/gen scal
4
p1529
Compatible to
[3616.7]
SIMODRIVE
[5620] Motoring/generating
torque limit
1 2
DO: SERVO
Overviews - Servo control, generation of the torque limits
Mode torque limiting
Power limits generating
[5490.7] p1400.4
M_max_upper/mot tot
0
r1534
1
M_max_lower/gen tot
0
r1535
1
M
[5640] Mode changeover,
2 1
power/current limiting
n [5650] Vdc_max controller
and Vdc_min
controller
M_max_upper/mot tot
r1534
Stall power P_stall
[5730]
M
From the
closed-
Torque factor M2Iq
loop
n
[5730]
current
control
3 4
Maximum torque-generating current Iq_max total
[5722]
M_max_lower/gen tot
r1535
3 4
Iq_max_1 [A]
[Nm]
Power limits
motoring
[Nm] Iq_min_1 [A]
5 6
fp_1610_98_eng.vsd
28.10.08 V04.04.00
For synchronous motor 1000.00 μs
For induction motor 250.00 μs
M_max
upper effective
[Nm]
r1538
[5060]
[5610]
[5714]
[8012]
M_max
lower effective
[Nm]
r1539
The 4 quadrants
M
+
2 1
Reverse, Forwards,
generating motoring
– +
n
reverse, Forwards,
motoring generating
3 4
–
7 8
Function diagram
- 1610 -
SINAMICS S110