Power Unit Topology Position / Pu Topo Pos; Parallel Interface Number Of Transmit Data / Par If Num Tr Data - Siemens SINAMICS DCM List Manual

p51800

Power unit topology position / PU topo pos

DC_CTRL Can be changed: T
Data type: Integer16
P-Group: -
Not for motor type: -
Min
0
Description: Sets the position of the power unit in the converter topology.
Value: 0:
1:
11:
12:
13:
21:
22:
23:
24:
31:
32:
33:
34:
35:
41:
42:
43:
44:
45:
Dependency: Refer to: p51799
Note: If value = 0:
The parallel connection interface is inactive, the hardware does not have to be connected. The power unit operates
alone.
If value = 1:
a) Several converters are connected with one another via the parallel interface. The power units operate
independently of one another. Data exchange via the parallel interface is only used to exchange BICO signals.
b) At a CUD in the right-hand slot, a value of 1 must always be set.
For values > 1:
Several converters are connected with one another via the parallel interface. The power units are also connected
with one another and operate together (series connection, parallel connection). Data exchange via the parallel
interface allows the power units to operate together and is additionally used to exchange BICO signals.
p51801

Parallel interface number of transmit data / Par IF num tr data

DC_CTRL Can be changed: T
Data type: Integer16
P-Group: -
Not for motor type: -
Min
0
Description: Sets the number of words to be transmitted on the parallel interface.
Value: 0:
4:
8:
12:
16:
SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
Parallel interface not active
Power unit independent/CUD right
6-pulse parallel master
6-pulse parallel slave
6-pulse parallel slave/replacement master
12-pulse parallel master
12-pulse parallel slave
12-pulse parallel, slave parallel to master
12-pulse parallel, slave parallel to slave
6-pulse serial master
6-pulse serial slave
6-pulse serial parallel to master
6-pulse serial parallel to slave
6-pulse serial master, slave is a diode bridge
12-pulse serial master
12-pulse serial slave
12-pulse serial parallel to master
12-pulse serial parallel to slave
12-pulse serial master, slave is a diode bridge
0 words
4 words
8 words
12 words
16 words
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
45
Calculated: -
Dyn. index: -
Unit group: -
Scaling: -
Max
16
2 Parameters
2.2 List of parameters
Access level: 2
Func. diagram: 9350
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: 9355
Unit selection: -
Expert list: 1
Factory setting
0
545