Siemens SINAMICS S Series - Figure 2-15 1680 - Vector control, encoder evaluations (position, speed, temperature)

Overviews
Function Diagrams
2-1117
© Siemens AG 2007 All Rights Reserved SINAMICS S List Manual (LH1), 07/2007
Figure 2-15 1680 – Vector control, encoder evaluations (position, speed, temperature)
- 1680 -
Function diagram
87654321
fp_1680_01_eng.vsd
DO: VECTOR
SINAMICS S
30.03.07 V02.05.00
Overviews - Vector control, encoder evaluations (position, speed, temperature)
[4704]
[4715]
[8570]
Raw signal and temperature sensing
Speed actual value and rotor position sensing for motor encoder (encoder 1)
Encoder Data Sets (EDS)
EDS[0]
EDS[1]
EDS[2]
3 encoder data sets
No encoder
Parameters,
encoder 1
Parameters,
encoder 2
Parameters,
encoder 3
p0400...p0425
p0187...p0189
SMx
~
x2
n
III
˽ from sensor nTemperature
Faults/
alarms
F31100...A33904
r0061
n_act motor enc.
r0063[0]
n_act unsmoothed
Sensorless operation
n_act calculation
x2
n
p1441
0
1
2
99
Encoders 1, 2, 3
n_act_measurement
Fine resolution
Fine re-
solution
Raw position signals
(only from encoder 1)
[8016.1]
p0432
p0433
p0045
r0063[1]
n_act smoothed