Siemens SINAMICS S Series - Figure 2-162 5640 - Mode changeover, power;current limiting

Function Diagrams Servo control 2-1280
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-162 5640 – Mode changeover, power/current limiting
1
0
- 5640 -
Function diagram
87654321
fp_5640_01_eng.vsd
DO: SERVO
SINAMICS S
14.05.07 V02.05.00
Servo control - Mode changeover, power/current limiting
r1534
M_max_1
Mode changeover
r1535
M_min_1
From "upper/lower
torque limits"
[5630.8]
r1534
M_max_1
r1535
M_min_1
From "motoring/
regenerating
torque limits"
[5620.8]
r1534
r1535
Power limiting
r0063
n_act smooth
[4710.6]
P_max mot
0.00...10 000.00 [kW]
p1530 (100.00)
P_max gen
-10 000.00...0.00 [kW]
p1531 (100.00)
[5730.2]
Min
Min
-1
P_min
P_max
Iq_max_1
Iq_min_1
M2Iq torque factor
[5730.4]
Current limiting
M
P
n
M_max_3
M_min_3
1
0
Min
Min
<1>
[Nm]
[Nm]
M
P
n
P_stall
1000.00 µsp0115[1] (125.00 µs)
<1> M [Nm] =
<2>
r1533
Iq_max total
[5722.8]
-1
[5490.7]
1 = Torque limiting active
in motoring/regenerating mode
p1400.4
60 1000
2ʌ
P [kW]
n [RPM]
<0
0
<0
0
M_limit Vdc_max
M_limit Vdc_min
[5650.1]
[5650.1]
0
-1
1
>0
0
<0
0
-1
1
>0
0
<0