2 Parameters
2.2 List of parameters
SINAMICS DCM
546 List Manual (LH8), 02/2015, 6RX1800-0ED76
Description: Sets the number of converters whose power units operate together in the selected converter topology (p51800).
Note: For a 6-pulse parallel connection (p51800 = 11, 12 or 13) and activated redundant operation (p51803 = 1), then the
power units may fail (e.g. go into a fault condition). In this operating mode, using this parameter, the minimum
number of power units must be set which must be ready for operation.
In all other cases, the number of power units that operate together must be precisely set.
Description: Setting to activate/de-activate redundancy mode for the parallel interface.
Value: 0: Deactivated
1: Activated armature
2: Activated armature + field
Note: When a SINAMICS DCM is operated together with a SIMOREG DC-MASTER Converter Commutation Protector
(CCP), then the redundant mode must be deactivated.
Description: Sets the signal sources for transmit data when operating the device as a slave on the parallel interface.
Index: [0] = Word 1
[1] = Word 2
[2] = Word 3
[3] = Word 4
[4] = Word 5
[5] = Word 6
[6] = Word 7
[7] = Word 8
[8] = Word 9
[9] = Word 10
[10] = Word 11
[11] = Word 12
[12] = Word 13
[13] = Word 14
[14] = Word 15
[15] = Word 16
p51802 Parallel interface number of power units / Par_IF PU qty
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Unsigned8 Dyn. index: - Func. diagram: 9350
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
1 16 1
p51803 Parallel interface activation of redundancy mode / Par IF redund mod
DC_CTRL Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dyn. index: - Func. diagram: 9350
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0 2 0
p51804[0...15] CI: Parallel interface slave transmit data / PI slave tr data
DC_CTRL Can be changed: U, T Calculated: - Access level: 2
Data type: Unsigned32 / Integer16 Dyn. index: - Func. diagram: 9355
P-Group: - Unit group: - Unit selection: -
Not for motor type: - Scaling: 4000H Expert list: 1
Min Max Factory setting
- - 0
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