HEIDENHAIN TNC 128 (77184x-02) - Manual (Page 274)

Programming: Special functions
10.4 Definition of a datum shift
10
274
TNC 128 | User's Manual HEIDENHAIN Conversational Programming | 5/2014
TRANS DATUM RESET
Use the
TRANS DATUM RESET function to cancel a datum shift. How
you previously defined the datum is irrelevant. Proceed as follows for
the definition:
Show the soft-key row with special functions
Select the menu for defining various plain-language
functions
Select transformations
Select datum shifting with
TRANS DATUM
Press the RESET DATUM SHIFT soft key
NC block
13 TRANS DATUM RESET