![Siemens SINAMICS G List Manual Download Page 462](http://html.mh-extra.com/html/siemens/sinamics-g/sinamics-g_list-manual_378180462.webp)
Function diagrams
Vector control
2-462
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Picture 2-79 6640 – Current/power/torque limits
- 6640 -
Function diagram
8
7
6
5
4
3
2
1
fp_S01_6640_en.vsd
DO: VECTOR
SINAMICS G
17.12.04
V02.02.00
Generating torque limits - current/power/torque limits
Power limiting
P_max regen
-10 000.00...-0.01 kW
p1531 (-0.01)
Current limiting
r1538
M_max upper effective
r1539
M_max lower effective
r1536
Isq_max
r1537
Isq_min
r1527
M_max lower without Offs
Speed limitin
g
controller
r1526
M_max upper without Offs
r0063
n_act smooth
r0071
V_output max
<1>
<1>
Iq
M
Iq
M
Tn from speed controller [6040.6]
Kp from speed controller [6040.5]
r1087
n_limit neg effective
r1084
n_limit pos effective
2
2
y
x
−
r0067
Drv I_ouput max
Iq stall
calculation
-1
Min
Max
Min
Min
Min
Max
Max
P_max mot
0.00...10 000.00 kW
p1530 (0.00)
Mot L_leakage total
r0377[M]
+
-
n
Iq
Sign +
or -
+
+
+
[6010.6]
Refer to [1020.7]
p0115[2] (MM)
[6723.4]
Current limit
p0640[D]
Id_set stat
Id_set stat
r1624
[6630.8]
[6630.8]
[6730.1]
[6730.1]
[6060.1] [6040.4]
[6710.1]
[6710.1]
[3050.8]
[3050.8]
–
Speed limitation
<1>
Intervention Vdc controller
I_max reduction
[8016.8]
I_max motor module
[6730.4]
[6723.8]
Iq_max total
r1533
[6722.1]
–
–
x
y
[6060.1] [6040.4]