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
90
2
List Manua
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017
, A5E3384289
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F
ig.
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91 – Flu
x con
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- 6491 -
Function diagram
8
7
6
5
4
3
2
1
fp_6491_97_03.vsd
Vector control / U/f control
G120 CU250S-2
05.09.2017
V4.7.9
Flux control configuration
01
02
00
[6722.5], [6837.5]
[6722.5], [6837.5]
[6723.6], [6838.6]
1
0
03
04
05
06
0
07
08
09
10
11
12
13
14
15
Flux control, configuration
Bit No.
Meaning
Factory setting
1 = Flux setpoint, soft starting active
1 = Flux setpoint, differentiation active
1 = Quick magnetization
Reserved
Reserved
Reserved
1 = Flux build-up control active
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
[6722.5], [6723.5], [6837.5], [6938.5]
1
Flux ctrl config
p1401 [D]
1 = Pre-control speed limitation
0
0
[6640.7]
[6722.4], [6837.4]