Siemens G130 List Manual page 477

Note: If there is a motor holding brake, it must be open (p1215 = 2).
To permanently accept the determined settings they must be saved in a non-volatile fashion (p0971, p0977).
When setting p1910, the following should be observed:
1. "With acceptance" means:
The parameters specified in the description are overwritten with the identified values and therefore have an influence
on the controller setting.
2. "Without acceptance" means:
The identified parameters are only displayed in the range r1912 ... r1926. The controller settings remain unchanged.
3. p1910 = 3, 4, 5 can only be selected for induction motors.
4. 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.
p1911 Phases to be identified number / Ph to ident qty
VECTOR_G Can be changed: T
Data type: Integer16
P-Group: Motor identification
Not for motor type: -
Min
1
Description: Sets the number of phases to be identified.
Value: 1:
2:
3:
Note: When identifying with several phases, the accuracy increases and also the time it takes to make the measurement.
r1912[0...2] Identified stator resistance / R_stator ident
VECTOR_G Can be changed: -
Data type: FloatingPoint32
P-Group: Motor identification
Not for motor type: -
Min
- [ohm]
Description: Displays the identified stator resistance.
Index: [0] = Phase U
[1] = Phase V
[2] = Phase W
r1913[0...2] Identified rotor time constant / T_rotor ident
VECTOR_G Can be changed: -
Data type: FloatingPoint32
P-Group: Motor identification
Not for motor type: PMSM
Min
- [ms]
Description: Displays the identified rotor time constant.
Index: [0] = Phase U
[1] = Phase V
[2] = Phase W
SINAMICS G130/G150
List Manual (LH2), 07/2016, A5E03263479A
1 phase U
2 phases U, V
3 phases U, V, W
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
3
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
- [ohm]
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
- [ms]
2 Parameters
2.2 List of parameters
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [ohm]
Access level: 4
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [ms]
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