3
F
unction
d
iag
ram
s
3.18
V
e
ctor control
/U
/f control
SINAMICS G120
C
U
250S-2 C
ontrol Units
89
8
List Manua
l, 09/2
017
, A5E3384289
0
F
ig.
3
-144
63
01 – U/f control, ch
aracteristic and voltag
e boost
r1199
r1199
- 6301 -
Function diagram
8
7
6
5
4
3
2
1
fp_6301_97_53.vsd
Vector control / U/f control
G120 CU250S-2
05.09.2017
V4.7.9
U/f control, characteristic and voltage boost
0
1
0
0
<1>
1
0
0
For p1320 = 0, the voltage boost via p1310 is not effective.
p1312 is only effective for the first acceleration phase after pulse enable.
Freely programmable
r0056
r0056
Mot I_rated
p0305
r0056
r0056
U_boost total
r1315
R_stator act
r0395
Uf char U4 p1327
Uf char U3 p1325
Uf char U1 p1321
Uf char U2 p1323
Uf char f1
p1320
Uf char f2
p1322
Uf char f4
p1326
Uf char f3
p1324
3
r0067
Current max [Arms]
<2>
+
+
+
+
.6
.5
I_start accel
p1311
I_start start
p1312
I_start (Ua) perm
p1310
[2526.2]
[2526.2]
[6300.4]
[6300.2]
1/6
2
3
7
19
0/5
4
Parabolic
f_set
Uf U_set independ.
(0)
p1330 [C]
Op/cl-lp ctrl_mode
0 ... 23
p1300 [D] (0)
Mot U_rated p0304
Voltage max r0071
Mot U_rated p0304
Mot U_rated p0304
Mot f_rated [Hz]
p0310 [M] (0.00)
Voltage max r0071
Voltage max r0071
r1348
U/f Eco fac act v [%]
Eco Mode
Dependent
on
the load
current
Flux current control (FCC)
Linear
Voltage max r0071
1 = Acceleration voltage active
1 = Starting boost active
.0
Ramp-up active
U/f FCC f_start [Hz]
p1333 [D] (0.00)
r0077
Iq_set [Arms]
<2>
<1>
+
+
Mot f_rated [Hz]
p0310 [M] (0.00)
Mot f_rated [Hz]
p0310 [M] (0.00)
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
Страница 2: ......
Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
Страница 1255: ......