Commissioning with Drive Motion Control
With Drive Motion Control you can implement a travel distance control without TwinCAT NC.
The TwinCAT NC requires an EtherCAT master that supports Distributed Clocks. A possible use case for Drive Motion Control is therefore the operation of an EL7411 on a controller that does not support Distributed Clocks.
The documentation of the PLC library for Drive Motion Control can be found on the Beckhoff website: Tc3_DriveMotionControl.