Navigation Keys - HEIDENHAIN TNC 128 User Manual

Managing programs and files,
control functions
Key Function
Select or delete programs and files,
external data transfer
Define program call, select datum
and point tables
Select MOD functions
Display help text for NC error
messages, call TNCguide
Display all current error messages
Show calculator
Show special functions

Navigation keys

Key Function
Position the cursor
Go directly to blocks, cycles and
parameter functions
Navigate to the program start or
table start
Navigate to the program end or end
of a table line
Navigate up one page
Navigate down one page
Select the next tab in forms
Up/down one dialog box or button
HEIDENHAIN | TNC 128 | Conversational Programming User's Manual | 10/2017
Cycles, subprograms and
program section repeats
Key Function
Define and call cycles
Enter and call labels for subpro-
gramming and program section
repeats
Potentiometer for feed rate
and spindle speed
Feed rate Spindle speed
3