Siemens SINAMICS S120 Manual De Listas página 2399

U_output
r0072
U_outp smooth
Vdc_act
100 ms
r0025
r0070
Vdc smooth
100 ms
r0026
Quad V set
0
r1733
1
Direct V set
0
r1732
1
Uq_set_3
From U/f control
[5300.8]
U/f diagn act
P_stall p1317
Iq_act smooth
r0030 100 ms
Iq_act
r0078[0]
Iq_act
r0078[1]
p0045
M_act smooth
100 ms
r0031
M_act
r0080
n_act smooth
r0063
P_active_actl smth
100 ms
r0032
Unsmoothed
r0082[0]
Smoothed with p0045
r0082[1]
p0045
M2Iq
Id_act smooth
100 ms
r0029
Id_act
[5714.3] r0076
<1> Iq = M2Iq x M (M2Iq = "Torque-To-Iq factor").
<2> r0289 depends on the power unit temperature.
<3> The voltage angle is the angle of the voltage vector in a fixed stator coordinate system.
<4> Additionally for Booksize format.
1 2
DO: SERVO
Servo control - Interface to the Motor Module (gating signals, current actual values)
x
• 1
x x
1 2
2
x
2
[2701.8]
Coordinate converter and
[2711.8] transformation
K Modulat depth
r0074
P
Dir of rot
100 ms
p1821[D]
<3> Voltage angle
f_outp
r0066
0
-1
+
1
100 ms
+
Transformation angle
M2Iq torque factor
Motor model
Dir of rot
–
Transformation angle
p1821[D]
PU I_outp max
0
<2> [5722.4]
-1
1 I_Phase act
Coordinate converter and
r0069[0...2]
transformation
2
3
Power drawn
r0082[2]
Power drawn smoothed
r0082[3]
4 ms
iq + 2 2
id
100 ms
3 4
p0115[0] (125.00 µs)
Control Unit Motor Module
Pulse enable via
hardware
Modulat depth smth
r0028
f_outp smooth
r0024
[5640.4]
DRIVE-CLiQ
[5710.8]
[5714.2]
<1>
[5730.2]
r0289
IU, IV, IW
U_Phase act
r0089[0...2]
I_act abs value
[7017.6]
r0068
[8021.1]
I_act abs val smth
r0027
5
fp_5730_01_eng.vsd
13.10.14 V05.02.03
Pulse enable via
hardware
U
PWM
V
Maximum current, Motor Module
<4>
Brake control
6 7
Function diagram
SINAMICS S120
+
–
~
M
W
+ BRP
- BRN
8
- 5730 -