SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
227
2 Parameters
2.2 List of parameters
Description: Reference value for the identification of the stator resistance every time the drive is powered up.
Dependency: The measurement of the reference value is activated by the automatic calculation (p0340 = 1, 2), if the following
conditions apply:
- the motor temperature is at this instant in time less than 30 °C (r0035).
- a KTY temperature sensor is not being used (p0601).
Refer to: p0621, r0623
Note: The reference value to identify the stator resistance should be manually entered after the first identification (p0629 =
r0623). The identification must be realized when the motor is in a cold state, as the value refers to the ambient
temperature p0625. The feeder cable resistance should be entered into p0352 before the measurement.
The result must be saved after the first measurement so that the reference is available after the CU has a powered
up. When changing p0350 or p0352, the reference value p0629 should be re-determined.
Description: Displays the ambient temperature of the motor temperature model (models 2 and 3).
Description: Displays the stator iron temperature of the motor temperature model (models 2 and 3).
Description: Displays the stator winding temperature of the motor temperature model (models 2 and 3).
p0629[0...n] Stator resistance reference / R_stator ref
VECTOR_G (n/M) Can be changed: C2(3), U, T Calculated: CALC_MOD_EQU Access level: 4
Data type: FloatingPoint32 Dyn. index: MDS, p0130 Func. diagram: -
P-Group: Motor Units group: 16_1 Unit selection: p0349
Not for motor type: PEM, REL, FEM Scaling: - Expert list: 1
Min Max Factory setting
0.00000 [ohm] 2000.00000 [ohm] 0.00000 [ohm]
r0630[0...n] Mot_temp_mod ambient temperature / Mod T_ambient
VECTOR_G Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: MDS, p0130 Func. diagram: 8017
P-Group: Motor Units group: 21_1 Unit selection: p0505
Not for motor type: REL, FEM Scaling: p2006 Expert list: 1
Min Max Factory setting
- [°C] - [°C] - [°C]
r0631[0...n] Mot_temp_mod stator iron temperature / Mod T_stator
VECTOR_G Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: MDS, p0130 Func. diagram: 8017
P-Group: Motor Units group: 21_1 Unit selection: p0505
Not for motor type: REL, FEM Scaling: p2006 Expert list: 1
Min Max Factory setting
- [°C] - [°C] - [°C]
r0632[0...n] Mot_temp_mod stator winding temperature / Mod T_winding
VECTOR_G Can be changed: - Calculated: - Access level: 4
Data type: FloatingPoint32 Dyn. index: MDS, p0130 Func. diagram: 8017
P-Group: Motor Units group: 21_1 Unit selection: p0505
Not for motor type: REL, FEM Scaling: p2006 Expert list: 1
Min Max Factory setting
- [°C] - [°C] - [°C]
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