SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
401
2 Parameters
2.2 List of parameters
Description:
Sets the source for droop feedback.
With increasing torque, the speed setpoint is reduced (enabled using p1492), so that for mechanically coupled drives
a load equalization (load compensation) is obtained.
A load difference compensation is also possible, if p1486 is interconnected with the torque setpoint of the other drive.
Value:
0:
Droop feedback not connected
1:
Droop from torque setpoint
2:
Droop from speed controller output
3:
Droop from integral output speed controller
Dependency:
Refer to: p1486, p1487, p1489, r1490, p1492
Caution:
For active acceleration precontrol of the speed controller (refer to p1496), it is not recommended that p1488 is set to
1, as this could result in positive coupling effects. Instead of this, as source of the droop feedback, the output signal
of the speed controller should be used, which generally sets the load torque.
Description:
Sets the scaling for the droop feedback
Dependency:
Refer to: p1486, p1487, p1488, r1490, p1492
Note:
Example:
A value of 0.05 means that for a torque equal to the rated motor torque, the rated motor speed is reduced by 5 %.
Description:
Displays the output signal of the droop calculation. The droop feedback result is subtracted from the speed setpoint
when activated (p1492).
Dependency:
Refer to: p1486, p1487, p1488, p1489, p1492
Description:
Enables the droop to be applied to the speed/velocity setpoint.
Dependency:
Refer to: p1486, p1487, p1488, p1489, r1490
p1488[0...n]
Droop input source / Droop input source
VECTOR_G (n/M)
Can be changed:
U, T
Calculated:
-
Access level:
3
Data type:
Integer16
Dyn. index:
DDS, p0180
Func. diagram:
6030
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0 3
0
p1489[0...n]
Droop feedback scaling / Droop scal
VECTOR_G (n/M)
Can be changed:
U, T
Calculated:
-
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6030
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.000 0.500
0.050
r1490
CO: Droop feedback speed reduction / Droop n_reduction
VECTOR_G (n/M)
Can be changed:
-
Calculated:
-
Access level:
3
Data type:
FloatingPoint32
Dyn. index:
-
Func. diagram:
6030
P-Group:
Closed-loop control
Unit group:
3_1
Unit selection:
p0505
Not for motor type:
REL
Scaling:
p2000
Expert list:
1
Min Max
Factory
setting
- [rpm]
- [rpm]
- [rpm]
p1492[0...n]
BI: Droop feedback enable / Droop enable
VECTOR_G (n/M)
Can be changed:
U, T
Calculated:
-
Access level:
3
Data type:
Unsigned32 / Binary
Dyn. index:
CDS, p0170
Func. diagram:
2520, 6030
P-Group:
Closed-loop control
Unit group:
-
Unit selection:
-
Not for motor type:
REL
Scaling:
-
Expert list:
1
Min Max
Factory
setting
- -
0
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 ...
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