HEIDENHAIN TNC 640 (34059x-02) - Manual (Page 578)

Test run and program run
17.6 Automatic program start
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 5/2013
17.6 Automatic program start
Application
The TNC must be specially prepared by the machine
tool builder for use of the automatic program start
function. Refer to your machine manual.
Caution: Danger for the operator!
The autostart function must not be used on
machines that do not have an enclosed working
space.
In a Program Run operating mode, you can use the AUTOSTART
soft key (see figure at upper right) to define a specific time at which
the program that is currently active in this operating mode is to be
started:
Show the window for entering the starting time
(see figure at center right)
Time (h:min:sec): Time of day at which the
program is to be started
Date (DD.MM.YYYY): Date at which the program is
to be started
To activate the start, press the OK soft key