66.2.3 DELETE-DCIC

Using the function DELETE, the static data from assigned DCIs are cancelled and the device table memory is returned to the system.
Only DCIs that were previously deactivated by means of AMO
DSSU can be deleted.
Only the PEN of the DCI need be specified to cancel this DCI. If a PEN range is specified, a search is made for DCIs. The PENs of the cancelled DCIs and the DCIs that cannot be cancelled are output.