Siemens SINAMICS G130 Manual De Listas página 987

Vdc_act
[6730.1]
r0070
[6731.1]
Calculate on_level
Vdc_max on_level
Vdc_max SenseOnLev
p1254
Supply voltage
p0210
Vdc_min on_level
p1245
Vdc_min on_level
Calculate on_level
Vdc_act
[6730.1]
r0070
[6731.1]
<1> As standard, the controller is designed as a P controller.
<2> The Vdc controller is switched on when reaching the threshold value. The switch-off hysteresis is 5% of the switch-on level.
1 2
DO: VECTOR, VECTORMV
Vector control - Vdc_max controller and Vdc_min controller
Vdc_ctrl Kp
Vdc_max (ctrl)
p1250[D]
Vdc_ctrl config
p1240[D]
<2>
1,3
+
–
0
0,2,4,5,6
<1>
r1242
r1246
Vdc_ctrl Kp
p1250[D]
Vdc_min (ctrl)
+
<2>
2,3
–
0
0,1,4,5,6
<1>
3 4
Vdc_ctrl Tn
p1251[D]
Vdc_ctrl t_rate
p1252[D]
0
Vdc_max dyn_factor
p1243[D]
0
Vdc_ctrl Tn
p1251[D]
Vdc_ctrl t_rate
p1252[D]
0
Vdc_min dyn_factor
p1247[D]
5
fp_6220_51_eng.vsd
30.06.09 V04.03.01
p0115[0] (Motor Modules)
Refer to [1020.7]
1
0
Vdc controller active
1
Vdc_ctrl output
r1258
Operating point
selection
1
0
6 7
Function diagram
SINAMICS
ZSW cl-loop ctrl
r0056
r0056.14
[2526.2]
[6710.2]
Iq_max
[6710.2]
Iq_min
[6710.2]
ZSW cl-loop ctrl
r0056
r0056.15
[2526.2]
8
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