Power Unit Component Number / Pu Comp_No; Power Unit Detection Via Led / Pu Detection Led; Main Component Detection Using Led / M_Comp Detect Led; Activate/De-Activate Power Unit Components / Pu_Comp Act/Deact - Siemens SINAMICS G150 Manual

Dependency: Refer to: p0107, r0107
Note: This parameter is only significant for drive objects A_INFEED and VECTOR with a parallel circuit configuration.
p0121[0...n]

Power unit component number / PU comp_no

B_INF, VECTOR_G Can be changed: C1(4)
Data type: Unsigned8
P-Group: Data sets
Not for motor type: -
Min
0
Description: The power unit data set is assigned to a power unit using this parameter.
This unique component number is assigned when parameterizing the topology.
Only component numbers can be entered into this parameter that correspond to a power unit.
Dependency: Refer to: p0107, r0107
Note: For parallel circuit configurations, the parameter index is assigned to a power unit.
p0124[0...n]

Power unit detection via LED / PU detection LED

B_INF, VECTOR_G Can be changed: U, T
Data type: Unsigned8
P-Group: Converter
Not for motor type: -
Min
0
Description: Detects the power unit assigned to this drive and data set.
Note: While p0124 = 1, the READY LED flashes green/orange or red/orange with 2 Hz at the appropriate power unit.
For parallel circuit configurations, the parameter index is assigned to a power unit.
p0124[0...n]

Main component detection using LED / M_comp detect LED

CU_G130_DP, Can be changed: U, T
CU_G130_PN,
Data type: Unsigned8
CU_G150_DP,
P-Group: Converter
CU_G150_PN
Not for motor type: -
Min
0
Description: Detection of the main components of the drive object selected via the index.
p0125[0...n]

Activate/de-activate power unit components / PU_comp act/deact

B_INF, VECTOR_G Can be changed: C1(4), T
Data type: Integer16
P-Group: Data sets
Not for motor type: -
Min
0
Description: Setting to activate/de-activate a power unit component.
Value: 0:
1:
2:
Recommend.: After inserting a component, before activating, first wait for Alarm A01317.
Dependency: Refer to: r0126
Caution: For a parallel connection, the following applies:
When deactivating individual power units using p0125, it is not permissible that the power units of the parallel
connection involved are connected. Infeed units should be disconnected from the line supply (for example, using a
contactor). Motor feeder cables should be disconnected. In addition, defective power units should be disconnected
from the DC link.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
De-activate component
Activate component
Component de-activate and not present
Calculated: -
Dyn. index: PDS, p0120
Units group: -
Scaling: -
Max
199
Calculated: -
Dyn. index: PDS, p0120
Units group: -
Scaling: -
Max
1
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
1
Calculated: -
Dyn. index: PDS, p0120
Units group: -
Scaling: -
Max
2
2 Parameters
2.2 List of parameters
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
1
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