Siemens CU240B-2 Parameter Manual page 72

Parameters
List of Parameters
r0395[0...n] Actual stator resistance / R_stator act
Access level: 3
Can be changed: -
Units group: -
Min
- [ohm]
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.
r0396[0...n] Actual rotor resistance / R_rotor act
Access level: 3
Can be changed: -
Units group: -
Min
- [ohm]
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).
p0490 Meas. probe invert / Probe inv
CU240E-2 Access level: 3
CU240E-2 DP
Can be changed: U, T
CU240E-2 DP F
Units group: -
CU240E-2 F
Min
-
Description: Setting to invert the digital input signals to connect a measuring probe.
Bit field: Bit Signal name
03 DI 3 (T. 8)
Dependency: Refer to: p0580
Note: When the measuring probe is inverted, this has no effect on the status displays of the digital inputs (r0721, r0722,
r0723).
1-72
Calculated: -
Scaling: -
Unit selection: -
Max
- [ohm]
Calculated: -
Scaling: -
Unit selection: -
Max
- [ohm]
Calculated: -
Scaling: -
Unit selection: -
Max
-
1 signal
Inverted
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [ohm]
Data type: FloatingPoint32
Data set: MDS
Factory setting
- [ohm]
Data type: Unsigned32
Data set: -
Factory setting
0000 bin
0 signal
Not inverted
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FP
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