![Siemens SINAMICS S Series Скачать руководство пользователя страница 448](http://html.mh-extra.com/html/siemens/sinamics-s-series/sinamics-s-series_list-manual_1265427448.webp)
Parameters
List of parameters
1-448
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the efficiency optimization. When optimizing the efficiency, the flux setpoint of the closed-loop control is
adapted as a function of the load.
For p1580 = 100 %, under no-load operating conditions, the flux setpoint is reduced to 50 % of the rated motor flux.
Note:
It only makes sense to activate this function if the dynamic response requirements of the speed controller are low.
In order to avoid oscillations, if required, the speed controller parameters should be adapted (increase Tn, reduce
Kp).
Further, the smoothing time of the flux setpoint filter (p1582) should be increased.
Description:
Sets the smoothing time for the flux setpoint.
Description:
Displays the smoothed flux setpoint. The value is referred to the rated motor flux.
Description:
Sets the smoothing time for the flux setpoint in the field-weakening range
Recommend.:
Smoothing should be especially used if there is no regenerative feedback into the line supply. This means that the
DC link voltage can quickly increase in regenerative operation
Note:
Only the flux setpoint rise is smoothed
p1580[0...n]
Efficiency optimization / Efficiency opt.
VECTOR (n/M)
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
6722
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
PEM, REL, FEM
Expert list:
1
Min Max
Factory
setting
0 [%]
100 [%]
0 [%]
p1582[0...n]
Flux setpoint smoothing time / Flux setp T_smth
VECTOR (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_REG
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
6722
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
4 [ms]
5000 [ms]
15 [ms]
r1583
Flux setpoint smoothed / Flux setp smooth
VECTOR (n/M)
Can be changed:
-
Calculated:
-
Access level:
4
Data type:
Floating Point
Dynamic index:
-
Func. diagram:
6722, 6723
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
- [%]
- [%]
- [%]
p1584[0...n]
Field weakening operation, flux setpoint smoothing time / Field weak T_smth
VECTOR (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_REG
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
6722
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
PEM, REL
Expert list:
1
Min Max
Factory
setting
0 [ms]
20000 [ms]
0 [ms]
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 ...