beautypg.com

HEIDENHAIN TNC 640 (34059x-04) ISO programming User Manual

Page 622

background image

Tables and overviews

19.5 Functions of the TNC 640 and the iTNC 530 compared

19

622

TNC 640 | User's Manual for DIN/ISO Programming | 3/2014

Function

TNC 640

iTNC 530

Programming special functions
with the

SPEC FCT key

Pressing the key opens a soft-key

row as a submenu. To exit the
submenu, press the

SPEC FCT

key again; then the TNC shows

the last active soft-key row

Pressing the key adds the soft-key

row as the last row. To exit the
menu, press the

SPEC FCT key

again; then the TNC shows the

last active soft-key row

Programming approach and
departure motions with the

APPR

DEP key

Pressing the key opens a soft-key

row as a submenu. To exit the
submenu, press the

APPR DEP

key again; then the TNC shows

the last active soft-key row

Pressing the key adds the soft-key

row as the last row. To exit the
menu, press the

APPR DEP key

again; then the TNC shows the

last active soft-key row

Pressing the

END hard key while

the

CYCLE DEF and TOUCH

PROBE menus are active

Terminates the editing process

and calls the file manager

Exits the respective menu

Calling the file manager while the

CYCLE DEF and TOUCH PROBE

menus are active

Terminates the editing process

and calls the file manager. The

respective soft-key row remains

selected when the file manager is

exited

Error message

Key non-

functional

Calling the file manager while

CYCL CALL, SPEC FCT, PGM CALL
and

APPR/DEP menus are active

Terminates the editing process

and calls the file manager. The

respective soft-key row remains

selected when the file manager is

exited

Terminates the editing process

and calls the file manager. The

basic soft-key row is selected

when the file manager is exited