Siemens SINAMICS G120 List Manual page 680

Mot L_leak total [mH]
r0377 [D]
Flux setp total [%]
r1598
<1> [6723.5]
<2> [6724.8]
Id_set [Arms]
r0075
Id_set total
<1> [6723.8]
Symmetrizing
<2> [6721.8]
Iq_set [Arms]
[6710.8] r0077 Symmetrizing
Transformat_angle [°]
<1> [6730.1]
r0094
<2> [6731.1]
Phase U
<1> [6730.4]
Ia
<2> [6731.4]
3
Phase V
<1> [6730.4]
<2> [6731.4]
Ib
2
Phase W
<1> [6730.4]
<2> [6731.4]
<1> For induction motors.
<2> For synchronous motors.
1 2
Vector control
Iq and Id controllers
Transv_decpl scal TrnsvDecplVmaxScal
0.0 ... 200.0 [%] 0.0 ... 200.0 [%]
p1726 [D] (75.0) p1727 [D] (50.0)
Pre-control, de-coupling and
limiting
Isd_ctr_prectrScal Isq_ctr_prectrScal
0.0 ... 200.0 [%] 0.0 ... 200.0 [%]
p1702 [D] (70.0) p1703 [D] (60.0)
<2>
Id current controller
–
Kp_I Tn_I
I_ctrl Kp I_ctrl Tn
0.000 ... 100000.000 0.00 ... 1000.00 [ms]
p1715 [D] (0.000) p1717 [D] (2.00)
+
–
Kp_I Tn_I
Iq current controller
x 2 y 2
VD-
3 4
<2>
U_quad_decoupl [Vrms]
r1729
U_dir-axis_decoupl [Vrms]
r1728
Isd_ctrl I_limit [Vrms]
r1725
ZSW I_ctrl
r1408
r1408 .1
[2530.3]
Isd_ctrl I_comp [Vrms]
+ +
+ r1724
+ + +
Isd_ctrl outp [Vrms]
r1723
Isq_ctrl I_comp [Vrms]
+ +
+ r1719
+ + +
Isq_reg Ausg
r1718
5 6
fp_6714_97_53.vsd
09.12.2015
U_set 1
U_max 1
ZSW cl-loop ctrl
r0056
r0056 .9
1 = Voltage limit active
Direct U set [Vrms]
r1732[0..1]
ZSW I_ctrl
r1408
r1408 .3
1 = Voltage limitation
U_set
K
Coordinate converter
U_angle
p
+
+
Quad U set [Vrms]
r1733[0..1]
I_act abs val [Arms]
r0068 [0]
Iq_act [Arms]
r0078
Id_act [Arms]
r0076
7
Function diagram
G120 CU240B/E-2
V4.7.6
[6723.1] <1>
[6724.1] <2>
[6723.3] <1>
[6724.3] <2>
[2526.2]
[2530.3]
[6730.1] <1>
[6731.1] <2>
[6730.1] <1>
[6731.1] <2>
[6300.1]
[6799.1]
[8021.1]
[8022.1]
[6310.1]
[6799.6]
[6799.6]
8
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