HEIDENHAIN TNC 620 (340 56x-03) ISO programming - Manual (Page 38)

38 First Steps with the TNC 620
1
.3 Pr
ogr
amming the First P
a
rt 1.3 Programming the First Part
Selecting the correct operating mode
You can write programs only in the Programming and Editing mode:
U Press the operating modes key: The TNC goes into
the Programming and Editing mode
Further information on this topic
„ Operating modes: See "Programming and Editing" on page 61
The most important TNC keys
Further information on this topic
„ Writing and editing programs: See "Editing a program" on page 86
„ Overview of keys: See "Controls of the TNC" on page 2
Functions for conversational guidance Key
Confirm entry and activate the next dialog
prompt
Ignore the dialog question
End the dialog immediately
Abort dialog, discard entries
Soft keys on the screen with which you select
functions appropriate to the active state