Lenze CANopen control technology - Manual (Page 85)

DMS 4.2 EN 07/2011 TD17
L
85
Control technology | CANopen communication manual
CANopen with PROFIBUS
10 CANopen with PROFIBUS
The CANopen bus system can be combined with PROFIBUS. This makes sense if not all field
devices are available for the same bus system or a Motion bus (CANopen) is required in
parallel to the PROFIBUS (as Logic bus). The bus systems are synchronised in the control.
Addressing the CANopen and PROFIBUS nodes
The addresses for input and output objects of the PROFIBUS and CANopen stations are
automatically allocated in the »PLC Designer« (standard setting):

Note!
• A mixed operation is only possible with Industrial PCs which have two
additional slots for communcation cards. A mixed operation is not possible
with the "Command Station".
• Release 2.5 does not facilitate a combination of PROFIBUS and EtherCAT.
• In the control configuration, the PROFIBUS master must be in the first
position – upstream to the CANopen motion nodes.

"PROFIBUS control technology" communication manual
Here you can find detailed information on how to commission PROFIBUS
components.

Note!
We recommend to keep the standard setting. In case of a manual address
allocation, you must ensure that each object address is non-ambiguous in the
entire control configuration.
Detailed information on this topic can be found in the documentation/online
help of the »PLC Designer«.