Se
rvo contr
o
l
F
u
nct
ion
D
iag
ra
m
s
2
-12
85
© Siemens AG 2
007 All Rights Reserved
SINAMICS
S List Manual (LH1
), 07/200
7
Fi
gure 2-1
6
7
5
730 – Interfa
c
e to the Motor
Mo
dule
(con
trol
si
gnal
s, current actu
al valu
es)
- 5730 -
Function diagram
8
7
6
5
4
3
2
1
fp_5730_01_eng.vsd
DO: SERVO
SINAMICS S
15.05.07 V02.05.00
Servo control - Interface to the Motor Module (gating signals, current actual values)
Motor model
0
P
2
3
r1733
Quad V set
Voltage angle
+
Coordinate converter
and transformation
Phase current actual value
IW
IV
IU
Control Unit
DRIVE-CLiQ
PWM
Motor Module
M
~
+
–
U
V
W
r0078[0]
Iq_act
r1732
Direct V set
[5714.8]
[5714.8]
M2Iq torque factor
i_max_MM
DC link voltage
r0074
Modulat depth
Uq_set_3
Ud_set_3
From V/f control
[5300.8]
<1> Iq = M2Iq x M (M2Iq = "Torque-To-Iq factor").
<1>
+ BRP
- BRN
Brake control
P24
M
<3> The voltage angle is the angle of the voltage vector in a fixed stator coordinate system.
<3>
Vdc smooth
r0026
Modulat depth
smth
r0028
f_outp smooth
r0024
r0066
f_outp
U_outp smooth
r0025
Iq_act smooth
r0030
M_act smooth
r0031
p0115[0] (125.00 µs)
2
2
id
iq
I_act abs val smth
r0027
Id_act smooth
r0029
M2Iq
Maximum current, Motor Module
<2> i_max_MM depends on the power unit temperature.
<2>
Pulse enable via
hardware
Pulse enable via
hardware
P_stall
[5640.1]
[2701.8]
[2711.8]
[5722.4]
[5640.4]
[5714.2]
[5730.2]
<4>
Additionally for Booksize format.
<4>
K
1
0
1
[5714.4]
[5730.4]
[5714.4]
100 ms
100 ms
100 ms
100 ms
100 ms
100 ms
100 ms
x
1
x
2
2
x
x
2
1
x
100 ms
P_active_actual smth
r0032
100 ms
[5300.7] r0063
n_act smooth
1.5 x cos phi
r0082[1]
Smoothed with p0045
Coordinate
converter
and trans-
form-
ation
r0082[0]
Unsmoothed
r0072
U_output
r0068
I_act abs value
r0082[2]
Power drawn
Vf diagn act
p1317
p0045
r0078[1]
Iq_act
Transformation angle
r0070
Vdc_act
p0045
[7017.6]
[8014.1]
r0080
M_act
Id_act
r0076
Phase W
r0069[2]
Phase V
r0069[1]
Phase U
r0069[0]
Dir rev rot field
p1821[D]
-1
0
1
Dir rev rot field
p1821[D]
-1
0
1
+
–
Transformation angle
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...