Topology; Configuring And Commissioning - Siemens SINAMICS DCM Operating Instructions Manual

10.4.2

Topology

Only a line topology with the following structure is permitted for SINAMICS Link.
Figure 10-30 Maximum topology
● The numbers of the various nodes are entered into parameter p8836[0...63] in ascending
● Gaps in the numbering are not permitted.
● The node with the number 1 is automatically the sync master of the communication link.
● When configuring the communication, the NameOfStation (SINAMICSxLINKx001 ...
● For the CBE20 connection, the ports must be used as shown in the diagram above – this
10.4.3

Configuring and commissioning

Commissioning
Note
In order that SINAMICS Link can be selected, a memory card with the actual software must
be inserted in the drive.
When commissioning, proceed as follows for the Control Unit:
● On the CU, set parameter p0009 to 1 (unit configuration).
● On the CU, set parameter p8835 to 3 (SINAMICS Link).
SINAMICS DCM DC Converter
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
order.
SINAMICSxLINKx064) and the IP address (169.254.123.001 ... 169.254.123.064) of the
particular node are automatically set up by allocating the node number and cannot be
changed.
is mandatory. This means that Port 2 (P2) of node n is always connected with Port 1 (P1)
of node n+1.
Descriptions of functions
10.4 Communication via SINAMICS Link
385