Siemens SINAMICS S Series List Manual page 1300

Current limiting
U_output max
r0071
[6722.1]
[6723.4]
[6724.4]
[6725.4]
Current limit
p0640[D]
I_max reduction
Min
[8016.8]
[6730.4]
I_max Motor Module
[6731.4]
[6732.4]
Id_set total
[6723.8]
[6727.8]
Id_set total
r1624
n_act
r0063[0]
M_max upper without Offs
[4715.6]
r1526
[6630.8]
M_max lower without Offs
r1527
[6630.8]
P_max_scale
<3>
p1556[D] (0.00)
P_max
p1555[C]
(1)
-1
Max
P_max regen
-10 000.00...-0.01 kW
p1531 (-0.01)
Min
P_max mot
0.00...10 000.00 kW
p1530 (0.00)
<1> Intervention by the Vdc controller.
<2> Intervention when the speed limit is exceeded + 2 % n
<3> p1556 = 0 switches the evaluation of the connector input p1555 off.
1 2
DO: VECTOR
Vector control - Current/power/torque limits
Mot L_leakage total
r0377[M]
Iq stall
calculation
I_outp max
r0067
[6722.1]
Iq_max total
x
r1533
2 2
x y
y
-1
Max Min
Power limiting
Iq
Min
n
Max
.
rated
3 4
Speed limiting
Kp from speed controller [6040.5]
Tn from speed controller [6040.6]
n_limit pos effective
r1084
+
[3050.8]
[3050.8] +
–
-
r1087
n_limit neg effective
Sign
+ or -
[6721.8]
M
[6730.1]
Iq
[6732.1]
Max
<1>
<1>
5 6
fp_6640_01_eng.vsd
19.04.07 V02.05.00
p0115[y] (Motor Modules)
Refer to [1020.7]
Speed limiting
controller
<2>
+
M_max upper effective
Min
r1538
+
[6060.1] [6040.4]
[8012.1]
+
M_max lower effective
r1539
+
[6060.1] [6040.4]
[8012.1]
Isq_max
r1536
[6710.1]
Isq_min
r1537
[6710.1]
7 8
Function diagram
- 6640 -
SINAMICS S