2
2.3
Programming the first part
Selecting the operating mode
You can write NC programs only in the Programming operating
mode:
Press the operating mode key
The control switches to the Programming
operating mode.
Further information on this topic
Operating modes
Further information: "Programming", Page 74
Important controls and displays
Key
Functions for conversational guidance
Confirm entry and activate the next dialog prompt
Ignore the dialog question
NO
ENT
End the dialog immediately
Abort dialog, discard entries
Soft keys on the screen with which you select
functions appropriate to the active operating state
Further information on this topic
Writing and editing NC programs
Further information: "Editing an NC program", Page 99
Overview of keys
Further information: "Controls and displays", Page 2
52
First steps | Programming the first part
HEIDENHAIN | TNC 620 | Klartext Programming User's Manual | 01/2022