HEIDENHAIN TNC 620 User Manual page 510

14
Manual Operation and Setup
14.5 Datum management with the preset table
Activating the datum
Activating a datum from the preset table in the Manual
operation mode
When activating a datum from the preset table, the
TNC resets the active datum shift, mirroring, rotation
and scaling factor.
However, a coordinate transformation that was
programmed in Cycle G80, Tilted Working Plane, or
through the PLANE function, remains active.
Operating mode: Press the Manual operation key
Display the preset table: Press the PRESET TABLE
soft key
Select the datum number that you want to
activate; or
With the GOTO key, select the datum number that
you want to activate and confirm with the ENT key
Activate the datum: Press the ACTIVATE PRESET
soft key
Confirm activation of the datum. The TNC sets the
display and—if defined—the basic rotation
Exit the preset table
Activating a datum from the preset table in an NC program
Use Cycle G247 in order to activate datums from the preset table
during a program run. In Cycle G247 you simply define the number
of the datum to be activated.
Further information:
510
Cycle Programing User's Manual
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016