Siemens SINAMICS S Series - Figure 2-13 1610 - Servo control, generation of the torque limits

Overviews
Function Diagrams
2-1115
© Siemens AG 2007 All Rights Reserved SINAMICS S List Manual (LH1), 07/2007
Figure 2-13 1610 – Servo control, generation of the torque limits
- 1610 -
87654321
DO: SERVO
SINAMICS S
30.03.07 V02.05.00
Overviews - Servo control, generation of the torque limits
The 4 quadrants
Torque limit input
p1522
p1528
p1523
p1529
M_max_upper/mot
Torque limits
upper/lower
M_max_lower/gen
p1522
p1528
p1523
p1529
Torque limits
motoring/
regenerating
r1534
r1535
r1534
r1535
r1538
M_max
upper effective
r1539
M_max
lower effective
[5620] Motoring/generating
torque limit
[5630] Upper/lower torque
limit
1
0
1
0
Power limits
motoring
Power limits generating
[Nm]
[Nm]
[Nm]
[Nm] Iq_min_1 [A]
Iq_max_1 [A]
[5640] Mode changeover,
power/current limiting
[5650] Vdc_max controller
and Vdc_min
controller
Mode torque limiting
p1400.4[5490.7]
Effective
torque
limits
[5610]
[5714]
[8012]
To the
closed-
loop speed
control
From the
closed-
loop
current
control
M
n
34
M
n
21
M
n
1
3
M
n
2
4
M
n
34
M
n
21
–+
+
–
Reverse,
generating
Forwards,
generating
Forwards,
motoring
reverse,
motoring
21
M
n
34
Compatible to
MASTERDRIVES and
MICROMASTER
Compatible to
SIMODRIVE
Stall power P_stall
Torque factor M2Iq
Maximum torque-generating current Iq_max total
[5730]
[5730]
[5722]
1000.00 µs
p0115[1] (125.00 µs)
For synchronous motor
For induction motor
M_max_upper/mot scal
M_max_lower/gen scal
M_max_upper/mot
M_max_upper/mot scal
M_max_lower/gen
M_max_lower/gen scal
M_max_upper/mot tot
M_max_lower/gen tot
M_max_upper/mot tot
M_max_lower/gen tot
Function diagram
fp_1610_01_eng.vsd
[3616.7]
[3616.7]
[3616.7]
[3616.7]