EJ2502 - 2-channel pulse width output module 24 V DC

EJ2502 - object description and parameterization

EtherCAT XML Device Description
The display matches that of the CoE objects from the EtherCAT XML Device Description. We recommend downloading the latest XML file from the download area of the Beckhoff website and installing it according to installation instructions.
Parameterization via the CoE list (CAN over EtherCAT)
The EtherCAT device is parameterized via the CoE-Online tab (double-click on the respective object) or via the Process Data tab (allocation of PDOs). Please note the following general CoE notes when using/manipulating the CoE parameters:
Keep a startup list if components have to be replaced
Differentiation between online/offline dictionary, existence of current XML description
use “CoE reload” for resetting changes


The CoE overview contains objects for different intended applications:

Objects required for parameterization during commissioning:
Restore object index 0x1011
Configuration data index 0x80n0
Objects intended for regular operation, e.g. through ADS access.
Profile-specific objects:
Configuration data (vendor-specific) index 0x80nF
Output data index 0x70n0
Information and diagnostic data index 0x80nE, 0xF000, 0xF008, 0xF010
Standard objects

The following section first describes the objects required for normal operation, followed by a complete overview of missing objects.

Additional information
Restore object
Configuration data
Profile-specific objects (0x6000-0xFFFF)
Standard objects (0x1000-0x1FFF)