2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
302
List Manual, 09/2017, A5E33842890
2. "Without acceptance" means:
The identified parameters are only displayed in the range r1912 ... r1926 (service parameters). The controller
settings remain unchanged.
3. For settings 27 and 28, the AVC configuration set using p1840 is active.
The switch-on command must remain set during a measurement and after the measurement has been completed,
the drive automatically resets it. The duration of the measurements can lie between 0.3 s and several minutes. This
time is mainly influenced by the motor size. At the end of the motor data identification, p1910 is automatically set to 0,
if only the stationary measurement is selected, then p1900 is also reset to 0, otherwise, the rotating measurement is
activated.
Description:
Sets the number of phases to be identified.
Value:
1:
1 phase U
2:
2 phases U, V
3:
3 phases U, V, W
Note:
When identifying with several phases, the accuracy increases and also the time it takes to make the measurement.
Description:
Displays the identified stator resistance.
Index:
[0] = Phase U
[1] = Phase V
[2] = Phase W
Description:
Displays the identified rotor time constant.
Index:
[0] = Phase U
[1] = Phase V
[2] = Phase W
Description:
Displays the identified total leakage inductance.
Index:
[0] = Phase U
[1] = Phase V
[2] = Phase W
p1911
Phases to be identified number / Ph to ident qty
Access level:
4
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
1 3 1
r1912[0...2]
Identified stator resistance / R_stator ident
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [ohm]
- [ohm]
- [ohm]
r1913[0...2]
Identified rotor time constant / T_rotor ident
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [ms]
- [ms]
- [ms]
r1914[0...2]
Identified total leakage inductance / L_total_leak ident
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [mH]
- [mH]
- [mH]
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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