2 Parameters
2.2 List of parameters
SINAMICS G120 CU250S-2 Control Units
304
List Manual, 09/2017, A5E33842890
Description:
Displays the identified IGBT threshold voltage.
Index:
[0] = Phase U
[1] = Phase V
[2] = Phase W
Description:
Displays the identified effective valve lockout time.
Index:
[0] = Phase U
[1] = Phase V
[2] = Phase W
Description:
Displays identified rotor resistance (on separately excited synchronous motors: damping resistance).
Index:
[0] = Phase U
[1] = Phase V
[2] = Phase W
Description:
Sets the configuration of the rotating measurement.
For bit 12 = 1:
The selection only has an effect on the measurement p1960 = 1, 2. For the shortened measurement, the magnetizing
current and moment of inertia are determined with a somewhat lower accuracy.
For bit 13 = 1:
After the measurement has been completed, the system immediately goes into closed-loop speed controlled
operation.
r1925[0...2]
Identified threshold voltage / U_threshold ident
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [Vrms]
- [Vrms]
- [Vrms]
r1926[0...2]
Identified effective valve lockout time / t_lock_valve id
Access level:
4
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
- [µs]
- [µs]
- [µs]
r1927[0...2]
Identified rotor resistance / R_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
- [ohm]
- [ohm]
- [ohm]
p1959[0...n]
Rotating measurement configuration / Rot meas config
PM240
Access level:
3
Calculated:
p0340 = 1
Data type:
Unsigned16
Can be changed:
T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
-
-
0000 0000 0001 1111 bin