Siemens CU240B-2 Parameter Manual page 585

Vdc_max (V/f control)
Vdc act val [V]
r0070
Calculate on_level
Vdc_max SenseOnLev
0 ... 1
p1294 (0)
V_connect
1 ... 63000 [V]
p0210 (400)
Vdc_min (V/f control)
(only for PM240)
Vdc_min on_level
65 ... 150 [%]
p1285 [D] (76)
Calculate on_level
Vdc act val [V]
r0070
<1> p1280
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 (only for PM240)
<2> Value range and/or factory setting depend on Power Module
1 2
V/f control
Vdc_max controller and Vdc_min controller (PM230 / PM240)
p1290 [D] (1.00)
Vdc_ctr config U/f
0 ... 3
<2>
p1280 [D] (1)
<1>
1,3
+
–
0
0
0,2
Vdc_max on_level [V]
r1282
Vdc_min on_level [V]
r1286
p1290 [D] (1.00)
+ 0
2,3
–
0
0,1
3 4
Vdc_ctrl Tn
0 ... 10000 [ms]
p1291 [D] (40)
Vdc_ctrl Kp Vdc_ctrl t_rate
0.00 ... 100.00 0 ... 1000 [ms]
p1292 [D] (10)
Vdc_min outp_lim
0.00 ... 600.00 [Hz]
p1293 [D] (600.00)
Vdc_max dyn_factor
1 ... 10000 [%]
p1283 [D] (100)
Vdc_ctrl Tn
0 ... 10000 [ms]
p1291 [D] (40)
Vdc_ctrl Kp Vdc_ctrl t_rate
0.00 ... 100.00 0 ... 1000 [ms]
p1292 [D] (10)
Vdc_min outp_lim
0.00 ... 600.00 [Hz]
p1293 [D] (600.00)
Vdc_min dyn_factor
1 ... 10000 [%]
p1287 [D] (100)
5
FP_6320_97_02.vsd
13.12.2010
0
1
0
0
Vdc_ctrl output [1/min]
0
0
1
0
6 7
Function diagram
G120 CU240B/E-2
V4.4
ZSW cl-loop ctrl
r0056
r0056 .14
[2526.2]
r1298
[1690]
ZSW cl-loop ctrl
r0056
r0056 .15
[2526.2]
8
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