2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
258
List Manual, 09/2017, A5E33842890
Description:
Display and connector output for the torque setpoint at the output of the I speed controller.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1)
Description:
Sets the signal source for the compensation torque to be output within the droop calculation.
This parameter should be interconnected with the torque setpoint of the drive (corresponding to the selection p1488),
with which load equalization should be performed.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Description:
Sets the scaling for the compensation torque within the droop calculation.
Dependency:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
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:
Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
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.
r1482
CO: Speed controller I torque output / n_ctrl I-M_outp
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2003
Dyn. index:
-
Unit group:
7_1
Unit selection:
p0505
Func. diagram:
5040, 5042, 5210,
6030, 6040
Min Max
Factory
setting
- [Nm]
- [Nm]
- [Nm]
p1486[0...n]
CI: Droop compensation torque / Droop M_comp
Access level:
3
Calculated:
-
Data type:
U32 / FloatingPoint32
Can be changed:
T
Scaling:
p2003
Dyn. index:
CDS, p0170
Unit group:
-
Unit selection:
-
Func. diagram:
6030
Min Max
Factory
setting
- - 0
p1487[0...n]
Droop compensation torque scaling / Droop M_comp scal
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
PERCENT
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6030
Min Max
Factory
setting
-2000.0 [%]
2000.0 [%]
100.0 [%]
p1488[0...n]
Droop input source / Droop input source
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
6030
Min Max
Factory
setting
0 3 0
Содержание SINAMICS G120
Страница 1: ...SINAMICS SINAMICS G120 CU250S 2 Control Units List Manual 09 2017 Edition www siemens com drives ...
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Страница 726: ...2 Parameters 2 6 Quick commissioning p0010 1 SINAMICS G120 CU250S 2 Control Units 726 List Manual 09 2017 A5E33842890 ...
Страница 990: ...3 Function diagrams 3 26 Data sets SINAMICS G120 CU250S 2 Control Units 990 List Manual 09 2017 A5E33842890 ...
Страница 1242: ...A Appendix A 2 List of abbreviations SINAMICS G120 CU250S 2 Control Units 1242 List Manual 09 2017 A5E33842890 ...
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