Siemens SINAMICS S Series - Figure 2-16 1690 - Vector control, V;f control

Function Diagrams Overviews 2-1118
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-16 1690 – Vector control, V/f control
- 1690 -
Function diagram
87654321
fp_1690_01_eng.vsd
DO: VECTOR
SINAMICS S
30.03.07 V02.05.00
+
+
+
+
+
Flying restart mode
p1200
Vdc_ctrl config
p1280
Slip compensation
p1335
Uf Res_damp gain
p1338
+
Soft starting
p1350
Imax closed-loop
frequency control
p1340 ... p1341
Imax closed-loop
voltage control
p1345 ... p1346
Control mode
p1300
U_boost perm
p1310
U_boost accelerate
p1311
I_max reduction
[6310]
[6320]
[6310] [6310]
[3050.8]
[8016.8]
[6730.4]
[6714.5]
r0066
f_outp
U_outp smooth
r0025
I_outp max
r0067
I_max_ctrl f_outp
r1343
I_max_ctrl U_outp
r1344
U_output
r0072
[6730.4]
–
r0068
I_act abs.val.
r1170
n_ctrl setp sum
Speed actual value
calculation
[4715]
+
Mot PolePairNo act
r0313
60
[6300.8]
[6300]
f_set
100 ms
r1119
RFG setpt at input
Ramp-function
generator
[6030.1]
[3060]
I_max motor module
MIN
p0640
r0056
.
.
.
[2526]
Refer to [1020.7]
p0115[y] (Motor Modules)
Overviews - Vector control, V/f control
f_outp smooth
r0024
100 ms
r0094
Transformat_angle
r1359
Angle difference
Uf angle setpt
(0)
p1356
Sym act angle
p1358
–
+