HEIDENHAIN iTNC 530 User Manual page 200

Delete marked tool data
You can use this function you can simply delete tool data that you no
longer need.
Follow the steps outlined below for deleting:
U
In the tool management you use the arrow keys or mouse to mark
the tool data that you wish to delete
U Select the DELETE MARKED TOOLS soft key and the TNC shows a
pop-up window listing the tool data to be deleted
U Start the delete procedure with the START soft key: The TNC shows
the status of the delete procedure in a pop-up window
U Terminate the delete procedure by pressing the END key or soft key
The TNC deletes all the data of all the tools selected.
Make sure that you really no longer need the tool data,
because there is no Undo function available.
You cannot delete the tool data of tools still stored in
the pocket table. First remove the tool from the
magazine.
200 Programming: Tools