Lenze CANopen Controller-based Automation - Manual (Page 53)

8 Commissioning of the CANopen Logic bus
8.9 Setting of CAN parameters and PDO mapping
53
Lenze · Controller-based Automation · CANopen® Communication Manual · DMS 6.3 EN · 04/2014 · TD17
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
8.9.1 Cross communication between the slaves
With control via the CAN bus, cross communication between the slaves is possible. For this purpose,
you must configure the CAN communication and the PDO mapping in the »Engineer« and write it
to the controllers.
Since the mapping for the cross communication between the slaves is not available in the control
configuration, you must set the "No initialisation" option in the »PLC Designer« on the CANopen
Remote Device tab of the respective slaves.
Thus the CAN settings and mapping settings in the slave drives will not be overwritten by the Lenze
Controller when the PLC program starts.

Note!
In addition to the cross communication between the slaves, communication with the
master must also be configured in the »Engineer«.
If the "No initialisation" option is active, this part of the PDO mapping is also not
overwritten by the Lenze Controller.