S
IN
A
MICS G1
20 CU250
S
-2 Contr
ol
Units
List Manual, 09/201
7, A5E33842890
93
7
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
-181
68
42 – In
te
rface
to th
e Power
Modul
e (PMSM,
p0
300
=
2
xx, p00
96 = 2)
<1>
- 6842 -
Function diagram
8
7
6
5
4
3
2
1
fp_6842_97_03.vsd
Vector control, Dynamic Drive Control
G120 CU250S-2
05.09.2017
V4.7.9
Interface to the Power Module (PMSM, p0300 = 2xx, p0096 = 2)
PWM
M
~
U
V
W
P24
M
[6828.1]
[6799.1]
[6834.8]
[6839.1]
[6799.1]
[8022.1]
[6834.1]
[2526.2]
Brake control
I_max Power Module
Pulse enable HW
DC link voltage (Vdc)
Power Module
Control Unit
U_set
U_angle
Motor model
Model control
kT estimator
p0328
r0334
p0357
p1780.3
r0070
Vdc act val [V]
ZSW cl-loop ctrl
r0056
r0056
r0066
f_outp [Hz]
ZSW cl-loop ctrl
r0056
r0056
MotMod kT corr [Nm/A]
r1797 [D]
r0094
Transformat_angle [°]
R_stator act [Ohm]
r0395 [M]
Vibration damping
Sign
+ or -
Gain res_damp
p1740
p1755
p1756
Outp_ph_seq rev
p1820
+
.11
.7
–
BRN
+
BRN
I_max Power Module
r0077
Iq_set [Arms]
r0076
Id_act [Arms]
r1732
Direct U set [Vrms]
[0]
r1733
Quad U set [Vrms]
[6836.4]
r0069
I_phase act val [A]
[0..6]
MotMod status
r1751
U_phase act val [V]
r0089[0..2]
r1771
MotMod n_adapt
Tn [rpm]
[6834.8]
[2526.2]
[6799.1]
[8022.1]
[6799.5]
r0072
U_output [Vrms]
r0074
Mod_depth [%]
Power Module Interface
+
-
PMSM: Permanent-magnet synchronous motor
2
Pre-control speed
+
+
+
[6822.8]
–
r1770
MotMod n_adapt
Kp [rpm]
Current model
+
p1764
p1767
p1760
p1761
r0061
n_act unsmoothed [rpm]
[0]
[4715.7]
<2>
1
0
1 = Sensorless
operation active
ZSW n_ctrl
r1407
r1407
.1
[2522.7]
n_act calculation
<1>
[4715.5]
<1>
<1>
+
+
+
For vector control with encoder (VC).
For vector control without encoder (SLVC).
<2>
<1>