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SINAMICS G120C
List Manual (LH13), 04/2014, A5E33840768B AA
419
3 Function diagrams
3.13 Vector control
Fig. 3-86 6722 – Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
- 6722 -
Function diagram
87654321
fp_6722_97_05.vsd
Vector control
SINAMICS G120C
07.04.2014 V4.7
Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
–
0,9
1
0
MIN
<0,3 s
f
y
[6060.5]
[6723.1]
[6640.3]
[6723.1]
[6730.1]
[6640.1]
+
+
[2526.2]
[2526.2]
U_output max [Vrms]
r0071
Flex setp
50.0 ... 200.0 [%]
p1570 [D] (100.0)
ZSW cl-loop ctrl
r0056
r0056
.8
Mot T_rotor/T_Dd [ms]
r0384 [D]
r1508
M_set bef. M_suppl [Nm]
Mot I_mag_rtd act [Arms]
r0331 [D]
ZSW cl-loop ctrl
r0056
r0056
Flux setp T_smth
4 ... 5000 [ms]
p1582 [D] (15)
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)
r0067
I_outp max [Arms]
r0063
n_act [rpm]
[0]
Quick magnetizing active
[6723.8]
Value range and/or factory setting depend on Power Module.<1>
<1>
40 ms
Flux setpoint smoothed
from motor model
Efficiency opt.
0 ... 100 [%]
p1580 [D] (0)
M_set static
-200.0 ... 200.0 [%]
p1610 [D] (50.0)
M_suppl_accel
0.0 ... 200.0 [%]
p1611 [D] (30.0)
.4
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