S
IN
A
MICS G1
20 CU250
S
-2 Contr
ol
Units
List Manual, 09/201
7, A5E33842890
93
3
3
F
un
ction dia
g
ra
ms
3.20
V
e
ctor
con
trol, Dyn
a
mic Dr
ive Contro
l (p0
0
96
= 2)
F
ig.
3
-177
68
37 – Fie
ld wea
kenin
g characteristic
, flux setpoi
nt
(ASM, p0
300 = 1, p00
96 = 2)
- 6837 -
Function diagram
8
7
6
5
4
3
2
1
fp_6837_97_56.vsd
Vector control, Dynamic Drive Control
G120 CU250S-2
05.09.2017
V4.7.9
Field weakening characteristic, flux setpoint (ASM, p0300 = 1, p0096 = 2)
[6826.6]
[6838.1]
[6828.3]
[6838.1]
[6838.8]
[6838.4]
Mot I_mag_rtd act [Arms]
r0331 [M]
I_set T_smooth
4 ... 10000 [ms]
p1616 [D] (40)
Id_set
calculation
Flux setpoint
calculation
Id current limit
r0067
Current max [Arms]
ASM: Asynchronmotor (induction motor)
Flux setp smooth [%]
r1583
f
y
[2526.2]
Voltage max [Vrms]
r0071
ZSW cl-loop ctrl
r0056
r0056
.8
Field weakening
characteristic
Efficiency optimization
r0063
Actual speed [rpm]
Efficiency opt.
0 ... 100 [%]
p1580 [D] (0)
[0]
Flex setp
50.0 ... 200.0 [%]
p1570 [D] (100.0)
1 = Field weakening active
Value range and/or factory setting depend on Power Module.
<1>
<1>
0.9
<0.3 s
Mot T_rotor/T_Dd [ms]
r0384 [M]
r0080
Actual torque [Nm]
r0084
Flux act val [%]
1
0
Flux ctrl config
p1401
Max flux lim val
10.0 ... 200.0 [%]
p3316 [D] (110.0)
Min flux lim val
10.0 ... 200.0 [%]
p3315 [D] (50.0)
Optimum flux [%]
r3313
Efficiency optimization 2
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]
1
0
[6841.3]
[2526.2]
ZSW cl-loop ctrl
r0056
r0056
Flux setp T_smth
4 ... 5000 [ms]
p1582 [D] (15)
Magnetization control
Mot t_excitation
0.000 ... 20.000 [s]
p0346 [M] (0.000)
MotMod status
r1751
Quick magnetizing active
.4
Flux setpoint
selection
1 = Magnetization completed
.14
1 = Flux setpoint soft starting active
p1401.2
p1401.6
1 = Quick magnetization
1 = Flux build-up control active
p1401.0
p1401.1
1 = Flux setpoint, differentiation active