Siemens SINAMICS G120 Manual page 587

Vdc_max (Vector control)
Vdc act val [V]
r0070
Calculate on_level
Vdc_max SenseOnLev
0 ... 1
<2>
p1254 (0)
V_connect
1 ... 63000 [V]
p0210 (400)
Vdc_min (Vector control)
Vdc_min on_level
65 ... 150 [%]
p1245 [D] (73) <2>
Calculate on_level
Vdc act val [V]
r0070
<1> p1240
0: Inhib Vdc ctrl
1: Enable Vdc_max controller
2: Enable Vdc_min controller (kinetic buffering) (only for PM240)
3: Enable Vdc_min controller and Vdc_max controller
<2> Value range and/or factory setting depend on Power Module
1 2
Vector control
Vdc_max controller and Vdc_min controller (PM230 / PM240)
<1>
p1250 [D] (1.00)
Vdc_ctr config vec
0 ... 3
<2>
p1240 [D] (1)
1,3
+
–
0
0
0,2
Vdc_max on_level [V]
r1242
Vdc_min on_level [V]
r1246
p1250 [D] (1.00)
+ 0
2,3
–
0
0,1
3 4
Vdc_ctrl Tn
0 ... 10000 [ms]
p1251 [D] (0)
Vdc_ctrl Kp Vdc_ctrl t_rate
0.00 ... 100.00 0 ... 1000 [ms]
p1252 [D] (0)
Vdc_max dyn_factor
1 ... 10000 [%]
p1243 [D] (100)
0
Vdc_ctrl Tn
0 ... 10000 [ms]
p1251 [D] (0)
Vdc_ctrl Kp Vdc_ctrl t_rate
0.00 ... 100.00 0 ... 1000 [ms]
p1252 [D] (0)
Vdc_min dyn_factor
1 ... 10000 [%]
p1247 [D] (300)
5
FP_6220_97_01.vsd
13.12.2010
0
1
0
Vdc controller
1
active
Vdc_ctrl output [Aeff]
r1258
Iq_max
Operating point
selection
Iq_min
0
1
0
6 7
Function diagram
G120 CU230P-2
V4.4
ZSW cl-loop ctrl
r0056
r0056 .14
[2526.2]
[6710.2]
[6710.2]
[6710.2]
ZSW cl-loop ctrl
r0056
r0056 .15
[2526.2]
8
- 6220 -