Lenze E94AxPExxxx - Manual (Page 60)

4 PLC functionality
4.6 Network communication
60
Lenze · 9400 Servo PLC· Reference manual · DMS 4.0 EN · 11/2013 · TD05/06
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
PDO mapping in »PLC Designer«
The access to the ports and therefore to the CAN data is effected via global variables which are
already declared in the Ports list of the global variables.
 Standard project "PLC_Application.pro"
In the PLC logic you can access the global "Port“ variables. The name of the variables is identical to
the port.
Each port variable has an individual data type which is defined in the standard project in the Data
types tab.
The CAN mapping of the ports is effected via codes which are defined in the
AutomationSuite_ObjectDirectory list in the parameter manager.

Note!
Without the "AutomationSuite_ObjectDirectory" parameter list the PDO mapping can no
longer be carried out.
If you have deleted the "AutomationSuite_ObjectDirectory" parameter list, the global
variables "Ports", or the associated data types in your project, you can restore the missing
objects by importing them from a standard PLC application.