# Subroutine call at program end / MDI

Resetting and re-initialising settings, e.g for display or other functions, can take place in a global subroutine which is called automatically at the start of an NC main program or MDI. The following two channel parameters are for intended to configure this procedure.

## Additional information

- Subroutine name (P-CHAN-00252)
- Mode of subroutine call (P-CHAN-00433)