Siemens SINAMICS G150 - Page 1171

SINAMICS G130/G150 List Manual (LH2), 04/2014, A5E03263479A
1171
3 Function diagrams
3.14 Vector control
Fig. 3-124 6300 – U/f control, overview
- 6300 -
Function diagram
87654321
fp_6300_54_eng.vsd
DO: VECTOR
S120/S150/G130/G150
08.11.13 V04.07.00
Slip compensation
p1335
Vector control - U/f control, overview
-
+
+
+
+
Vdc_ctrl config
p1280
U/f Res_damp gain
p1338
+
Imax closed-loop
frequency control
p1340 ... p1341
Imax closed-loop
voltage control
p1345 ... p1346
Control mode
p1300
V_boost perm
p1310
V_boost accelerate
p1311
V_boost starting
p1312
Eco mode
I_max reduction
[6310]
[6320]
[6310]
[6310]
[3050.8]
[8016.8]
[6730.4]
[6714.5]
[6730.4]
r0068
I_act abs val
[4715]
+
Mot PolePairNo act
r0313
60
[6301]
f_set
100 ms
100 ms
r1119
RFG setpt at input
Ramp-function
generator
[6030.1]
[3060]
I_max Motor Module
MIN
Current limit
p0640
r0056
.
.
.
[2526]
p0115[1] (Motor Modules)
r1359
Angle difference
U/f angle setpt
(0)
p1356
Sym act angle
p1358

+
+
+
+
1
0
1
0
0°
180°
<1>
+
+
Current limit Var
(1)
p0641[C]
r0066
f_outp
f_outp smooth
r0024
r0094
Transformat_angle
r0025
V_outp smooth
r0072
V_output
Speed actual value
calculation
<1> Only for p1300 = 19 and p1302.1 = 1.
<2> Only for p1300 = 19.
Soft starting
p1350
r1348
U/f Eco fac act v
I_max_ctrl V_outp
r1344
I_max_ctrl f_outp
r1343
Flying restart mode
p1200
r1170
n_ctrl setp sum
r0067
I_outp max
[6640.1]
<2>
[6732.5]
r0069[0]
I_phase act value
r1369[0]
I_ph act val filt
t
x,y x
y
Interpolator
U_limit
p1331[D] (1000.00) [Veff]
<1>