Function diagrams
Vector control
2-600
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Fig. 2-96 6722 – Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
- 6722 -
Function diagram
87654321
FP_6722_97_02.vsd
Vector control
G120 CU240B/E-2
13.12.2010 V4.4
Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
0,9
1
0
MIN
<0,3 s
f
y
[6060.5]
[6730.3]
[6723.1]
[6640.3]
[6723.1]
[6730.1]
[6640.1]
+
+
[2526.2]
[2526.2]
U_output max [Veff]
r0071
Field weak T_smth
0 ... 20000 [ms]
p1584 [D] (0)
Flux setpoint
50.0 ... 200.0 [%]
p1570 [D] (100.0)
ZSW cl-loop ctrl
r0056
r0056
.8
Mot T_rotor/T_Dd [ms]
r0384 [D]
M_set static
-200.0 ... 200.0 [%]
p1610 [D] (50.0)
M_suppl_accel
0.0 ... 200.0 [%]
p1611 [D] (30.0)
r1508
M_set bef. M_suppl [Nm]
Mot I_mag_rtd act [Aeff]
r0331 [D]
I_set T_smooth
4 ... 10000 [ms]
p1616 [D] (40)
ZSW cl-loop ctrl
r0056
r0056
.4
Flux setp T_smth
4 ... 5000 [ms]
p1582 [D] (15)
Flux setp smooth [%]
r1583
Field weakening characteristic
Efficiency optimization
Id_set calculation
Flux setpoint
calculation
Magnetization control
Id current limit
ASM: Induction motor
Mot t_excitation
0.000 ... 20.000 [s]
p0346 [D] (0.000)
MotMod status
r1751
r0067
I_outp max [Aeff]
r0063
n_act [1/min]
[0]
Quick magnetizing active
[6723.8]
Flux ctrl config
p1401
.1
Flux ctrl config
p1401.2
Flux ctrl config
p1401.6
1 = Flux setpoint soft starting active
1 = Flux build-up control active
1 = Quick magnetizing
Value range and/or factory setting depend on Power Module
Efficiency opt.
0 ... 100 [%]
p1580 [D] (0)
<1>
<1>
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