Siemens SINAMICS G120 List Manual page 909

Field weak T_smth
p1584 [D]
Voltage max [Vrms]
[6723.3]
r0071
Flex setp [%]
p1570 [D] (100.0)
Actual speed [rpm]
[6730.1] r0063 [0]
Efficiency opt.
p1580 [D]
Efficiency optimization
Actual torque [Nm]
r0080
r0084
Flux act val [%]
Efficiency optimization 2
Current max [Arms]
[6640.3] r0067
<1>
M_set bef. M_suppl [Nm]
[6060.6] r1508
–
M_suppl_accel
p1611 [D]
+
+
M_set static
p1610 [D]
Mot I_mag_rtd act [Arms]
r0331 [M]
<1> For vector control without encoder (SLVC).
1 2
Vector control / U/f control
Field weakening characteristic, flux setpoint (ASM, p0300 = 1)
Field weak scal
p1586 [D]
1 = Flux setpoint soft starting active
1 = Flux setpoint, differentiation active
ZSW cl-loop ctrl
y
r0056
r0056 .8
[2526.2]
1 = Field weakening active
f
Field weakening
characteristic
Flux ctrl config
Max flux lim val
p3316 [D]
Min flux lim val Optimum flux [%]
r3313
p3315 [D]
Id_set
calculation
3 4
Mot t_excitation
p0346 [M]
p1401.0
p1401.1
p1401.2
1 = Flux build-up control active
p1401.6
1 = Quick magnetization
p1401 .14 Flux setpoint
selection
0
<0.3 s
1
Mot T_rotor/T_Dd [ms]
r0384 [M]
0.9
I_set T_smooth
p1616 [D]
Flux setpoint
calculation
5
fp_6722_97_55.vsd
05.09.2017
ZSW cl-loop ctrl
r0056
r0056 .4 [2526.2]
1 = Magnetization completed
Quick magnetizing active
Magnetization control
MotMod status
[6730.4]
r1751
0
1
Flux setp T_smth
p1582 [D]
ASM: Asynchronmotor (induction motor)
6 7
Function diagram
G120 CU250S-2
V4.7.9
[6723.7]
Flux setp smooth [%]
r1583
[6723.1]
Id current limit
[6723.1]
8
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