Siemens SINAMICS S Series - Figure 2-185 6722 - Field weakening characteristic, Id setpoint (ASM, p0300 = 1)

Function Diagrams Vector control 2-1304
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-185 6722 – Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
- 6722 -
Function diagram
87654321
fp_6722_01_eng.vsd
DO: VECTOR
SINAMICS S
23.03.07 V02.05.00
Vector control - Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
r1583
Flux setpoint, smoothed
I_set T_smooth
p1616
Id_set
calculation
M_set steady-state
p1610[D]
M_suppl_accel
p1611[D]
r1508
M_set before M_suppl
–
Flux setpoint
calculation
r0067
I_outp max
0,9
1
0
MotMod status (r1751)
MIN
Flux setpoint T_smooth
p1582[D]
< 0.3 s
Efficiency opt
0...100 %
p1580[D](0)
f
y
Field weakening
r0056.8
Magnetization
r1405.4
r0056.4
Mot t_excitation
p0346[D]
1 = Flux setpoint soft starting active
p1401.0
1 = Flux build-up control active
p1401.2
Id current limit
r0063[0]
n_act
Field-weakening
characteristic
Efficiency optimization
[6060.5]
<1> Only for vector control without encoder (SLVC).
<1>
Magnetization control
[6730.3]
[6723.1]
[6640.3] [6723.1]
Flux setpoint T_smth Fs
p1584[D]
Mot T_rotor
r0384
p1570[D]
Flux setpoint
p1570[D]
Refer to [1020.7]
p0115[y] (Motor Modules)
ASM: Induction motor
[6640.1]
U_output max
r0071
Mot I_mag_rated act
r0331[M]
+
+
[4715.6]
[2526.2]
[2526.2]