HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 418)

418 MOD functions
16.1 Selecting MOD functions
16.1 Selecting MOD functions
The MOD functions provide additional input possibilities and displays.
The available MOD functions depend on the selected operating mode.
Selecting the MOD functions
Call the operating mode in which you wish to change the MOD
functions.
U To select the MOD functions, press the MOD key.
The figures at right show typical screen menus in
Programming and Editing mode (figure at upper right),
Test Run mode (figure at lower right) and in a machine
operating mode (see figure on next page).
Changing the settings
U Select the desired MOD function in the displayed menu with the
arrow keys
There are three possibilities for changing a setting, depending on the
function selected:
„ Enter a numerical value directly, e.g. when determining the traverse
range limit
„ Change a setting by pressing the ENT key, e.g. when setting
program input
„ Change a setting via a selection window. If more than one possibility
is available for a particular setting, you can superimpose a window
listing all of the given possibilities by pressing the GOTO key. Select
the desired setting directly by pressing the corresponding numerical
key (to the left of the colon), or by using the arrow keys and then
confirming with ENT. If you don’t want to change the setting, close
the window again with END
Exiting the MOD functions
U To exit the MOD functions, press the END key or END soft key