Siemens SINAMICS G120XA - Internal Power Unit Resistance; PU R Internal; Motor Reactor in Series Number; L_Mot in Seriesqty; Operating Hours Counter Power Unit Fan; PU Fan T_Oper; Voltage Measurement Configuring; U_Mes Config

p0235 Motor reactor in series number / L_mot in SeriesQty
Access level: 2 Calculated: - Data type: Unsigned8
Can be changed: C2(1, 2) Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
1
Max:
3
Factory setting:
1
Description: Sets the number of reactors connected in series at the power unit output.
Dependency: See also: p0230
NOTICE
The reactor inductances should be the same.
If the number of motor reactors connected in series does not correspond to this parameter value, then this can result
in an unfavorable control behavior.
r0238 Internal power unit resistance / PU R internal
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
- [ohm]
Max:
- [ohm]
Factory setting:
- [ohm]
Description: Displays the internal resistance of the power unit (IGBT and line resistance).
p0247 Voltage measurement configuring / U_mes config
CUG120XA_USS
(PM330)
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: T, U Scaling: - Dynamic index: -
Unit group: - Unit selection: - Function diagram: -
Min:
-
Max:
-
Factory setting:
0000 0000 0010 0000 bin
Description: Sets the configuration for the output voltage measurement of the power unit.
Bit field: Bit Signal name 1 signal 0 signal FP
00 Activate voltage measurement Yes No -
01 Siemens internal Yes No -
02 Siemens internal Yes No -
05 Use voltage measured values for flying restart Yes No -
07 Voltage calibration when switching on Yes No -
08 Voltage monitoring when switching on Yes No -
09 Voltage monitoring cyclic Yes No -
Note
The motor data identification must be executed when using the voltage measurement.
p0251[0...n] Operating hours counter power unit fan / PU fan t_oper
CUG120XA_USS
(PM330)
Access level: 3 Calculated: - Data type: Unsigned32
Can be changed: T Scaling: - Dynamic index: PDS, p0120
Unit group: - Unit selection: - Function diagram: -
Min:
0 [h]
Max:
4294967295 [h]
Factory setting:
0 [h]
Description: Displays the power unit fan operating hours.
The number of hours operated can only be reset to 0 in this parameter (e.g. after a fan has been replaced).
Dependency: See also: A30042
Parameters
7.3 Parameters
SINAMICS G120XA converter
384 Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB