Operating Instructions

SINAMICS G120 CU230P-2 Control Units
List Manual, 04/2018, A5E33838102
83
2 Parameters
2.2 List of parameters
Description: Displays the rated motor power.
Note: The parameter displays p0307. For p0307 = 0, r0394 is calculated from p0304 and p0305 (only for induction motors).
Depending on the actual motor type, deviations can occur from the actual rated motor power.
Description: Displays the actual stator resistance (phase value).
The parameter value also contains the temperature-independent cable resistance.
Dependency: In the case of induction motors the parameter is also affected by the motor temperature model.
Refer to: p0350, p0352, p0620
Note: In each case, only the stator resistance of the active Motor Data Set is included with the stator temperature of the
thermal motor model.
Description: Displays the actual rotor resistance (phase value).
The parameter is affected by the motor temperature model.
Dependency: Refer to: p0354, p0620
Note: In each case, only the rotor resistance of the active Motor Data Set is included with the rotor temperature of the
thermal motor model.
This parameter is not used for synchronous motors (p0300 = 2xx).
Description: Sets the technology application.
The parameter influences the calculation of open-loop and closed-loop control parameters that is e.g. initiated using
p0340 = 5.
Value: 3: Pumps and fans, efficiency optimization
Dependency: Not visible with application class: "Standard Drive Control" (SDC, p0096 = 1), "Dynamic Drive Control" (DDC, p0096
= 2)
Note: The calculation of parameters dependent on the technology application can be called up as follows:
- when exiting quick commissioning using p3900 > 0
- when writing p0340 = 1, 3, 5
r0394[0...n] Rated motor power / Mot P_rated
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: 14_6 Unit selection: p0100 Func. diagram: -
Min Max Factory setting
- [kW] - [kW] - [kW]
r0395[0...n] Actual stator resistance / R_stator act
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [ohm] - [ohm] - [ohm]
r0396[0...n] Actual rotor resistance / R_rotor act
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dyn. index: MDS
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
- [ohm] - [ohm] - [ohm]
p0500 Technology application / Tec application
PM230 Access level: 4 Calculated: - Data type: Integer16
Can be changed: C(1, 5), T Scaling: - Dyn. index: -
Unit group: - Unit selection: - Func. diagram: -
Min Max Factory setting
3 3 3