3
F
unction
d
iag
ram
s
3.17
Te
chno
log
y function
s
SIN
A
MIC
S
G130
/G15
0
12
76
List
Manual (L
H2)
, 07
/2016
, A5E032634
79A
F
ig.
3
-158
70
20 – Synchroni
zation
Phase measurement/
closed-loop control
- 7020 -
Function diagram
8
7
6
5
4
3
2
1
fp_7020_51_eng.vsd
DO: VECTOR, VECTOR3P, VECTORMV
SINAMICS
16.01.15 V04.08.00
Technology functions - Synchronization
Frequency measurement
1
0
Sync Ph_sync thrsh
1.00...20.00 [°]
p3813[D] (2.00)
Sync phase setp
-180.00...179.90 [°]
p3809[D] (0.00)
-p3811
KP TN
To setpoint channel
r3812
Sync f_corr
r3808
Sync phase diff
1
0
1
0
Sync U_diff thresh
0.00...20.00 [%]
p3815[D] (10.00)
&
Actual voltage
sensing
(closed-loop
control gating
unit)
Synchronizing
voltage
sensing
r3814
Sync U_diff
r3804
Sync f_target
Sync f_diff thresh
0.00...1.00 [Hz]
p3806[D] (0.10)
A07941
f_target > f_max
A07941
f_target < f_min
Start closed-loop phase control
f
|U|
Sync DO No
1...62
p3801[D] (1)
Sync-line-drive in synchronism
r3819.2
(measurement
via VSM10 with
PLL)
r3805
Sync f_diff
To motor control
+
[3080.5]
+
+
+
+
Sync f_lim
0.00...1.00 [Hz]
p3811[D] (0.20)
f
set
set
|U|
set
-1
0
1
0
1
r1084
n_limit pos eff
r1087
n_limit neg eff
To setpoint channel
[3030.8]
Sequence
control
Sync-line-drive enabled
r3819.0
Sync-line-drive frequency measurement active
r3819.5
Sync-line-drive closed-loop phase control active
r3819.6
Sync act
0...1
p3800[D] (0)
Sync-line-drive synchronizing error
r3819.3
(0)
Sync enable
p3802[C]
Содержание SINAMICS G130
Страница 1: ...s SINAMICS SINAMICS G130 G150 List Manual 07 2016 Edition ...
Страница 2: ......
Страница 8: ...Preface SINAMICS G130 G150 8 List Manual LH2 07 2016 A5E03263479A ...
Страница 1940: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G130 G150 1940 List Manual LH2 07 2016 A5E03263479A ...
Страница 1960: ...A Appendix A 3 References SINAMICS G130 G150 1960 List Manual LH2 07 2016 A5E03263479A ...
Страница 1974: ...Index SINAMICS G130 G150 1974 List Manual LH2 07 2016 A5E03263479A ...
Страница 1975: ......