Operating Instructions

Parameters
List of Parameters
1-48
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011
Description: Enter the inductance of a filter connected at the power unit output.
Dependency: This parameter is automatically pre-set when you select a filter via p0230 if a SIEMENS filter is defined for the
power unit.
Refer to: p0230
Note: When exiting the quick commissioning using p3900 = 1, the parameter value is set to the value of the defined SIE-
MENS filter or to zero. For this reason, the parameter value of a third-party filter only has to be entered outside the
commissioning phase (p0010 = 0) and then the controller calculation (p0340 = 3) is carried out.
The parameter cannot be changed if the power unit (e.g. PM260) is equipped with an internal sine-wave filter.
Description: Enters the capacitance of a sine-wave filter connected at the power unit output.
Dependency: This parameter is automatically pre-set when you select a filter via p0230 if a SIEMENS filter is defined for the
power unit.
Refer to: p0230
Note: The parameter value includes the sum of all of the capacitances of a phase connected in series (phase - ground).
When exiting the quick commissioning using p3900 = 1, the parameter value is set to the value of the defined SIE-
MENS filter or to zero. For this reason, the parameter value of a third-party filter only has to be entered outside the
commissioning phase (p0010 = 0).
The parameter cannot be changed if the power unit (e.g. PM260) is equipped with an internal sine-wave filter.
Description: Displays the internal resistance of the power unit (IGBT and line resistance).
p0233 Power unit motor reactor / PU mot reactor
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: C(2), U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0.000 [mH] 1000.000 [mH] 0.000 [mH]
p0234 Power unit sine-wave filter capacitance / PU sine filter C
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: C(2), U, T Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
0.000 [µF] 1000.000 [µF] 0.000 [µF]
r0238 Internal power unit resistance / PU R internal
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: - Data set: -
Units group: - Unit selection: -
Min Max Factory setting
- [ohm] - [ohm] - [ohm]