Siemens CU240B-2 List Manual

SINAMICS G120 Control Units CU240B-2/CU240E-2 List Manual (LH11), 01/2016, A5E33839529
689
3 Function diagrams
3.14 Vector control, Standard Drive Control (p0096 = 1)
Fig. 3-115 6850 – U/f control, overview (p0096 = 1)
- 6850 -
Function diagram
87654321
fp_6850_97_56.vsd
Vector control, Standard Drive Control
G120 CU240B/E-2
09.12.2015 V4.7.6
U/f control, overview (p0096 = 1)
Imax closed-loop
frequency control
p1340 ... p1341
Imax closed-loop
voltage control
p1345 ... P1346
[6854]
[6853]
[3001.8]
[8016.8]
[6856.4]
[6856.1]
[6856.1]
60
100 ms
100 ms
MIN
r0056
.
.
.
Ramp-function
generator
I_max reduction
I_max PM
f_set
r1119
RFG setp at inp [rpm]
r1170
n_ctrl setp sum [rpm]
I_max_ctrl U_outp [Vrms]
r1344
Mot PolePairNo act
r0313 [D]
r0066
f_outp [Hz]
f_outp smooth [Hz]
r0024
r0025
U_outp smooth [Vrms]
r0072
U_output [Vrms]
Vdc_ctrl config
p1280
Flying restart
mode
p1200
Speed actual
value calculation
Slip
compensation
p1334, p1335
Uf Res_damp
gain
p1338
V_boost perm
p1310
ZSW cl-loop ctrl
r0056
r0056
.13
PU P_rated [kW]
r0206
[2]
r1343
I_max_ctrl f_outp [rpm]
r0067
I_outp max [Arms]
r0082
P_act [kW]
[0]
r0068
I_act abs val [Arms]
[0]
V_boost accelerate
p1311
V_boost starting
p1312
[6799.8]
–
+
[2526]
[6851]
+
+
+
+ +
+
V_set
+
+
[6851.8]
[6851.1]
r0078
Iq_act [Arms]
Mot I_mag_rtd act [Arms]
r0331 [D]
+
+
p
K
+
+
U_angle
[6856.3]
[6856.1]
[6856.1]
[6856.1]
[6853.8] [6853.4]
r0094
Transformat_angle [°]

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English