HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 46)

46 First steps with the TNC 620
1
.4 Gr
aphically t
e
sting the first par
t
Choose the program you want to test
U Press the PGM MGT key: The TNC displays the file
manager
U Press the LAST FILES soft key: The TNC opens a
pop-up window with the most recently selected files
U Use the arrow keys to select the program that you
want to test. Load with the ENT key
Further information on this topic
„ Selecting a program: See "Working with the file manager" on page
95
Select the screen layout and the view
U Press the key for selecting the screen layout. The TNC
shows all available alternatives in the soft-key row
U Press the PROGRAM + GRAPHICS soft key: In the
left half of the screen the TNC shows the program; in
the right half it shows the workpiece blank
U Select the desired view via soft key
U Plan view
U Projection in three planes
U 3-D view
Further information on this topic
„ Graphic functions: See "Graphics" on page 392
„ Running a test run: See "Test run" on page 403
Start the test run
U Press the RESET + START soft key: The TNC
simulates the active program up to a programmed
break or to the program end
U While the simulation is running you can use the soft
keys to change views.
U Press the STOP soft key: The TNC interrupts the test
run
U Press the START soft key: The TNC resumes the test
run after a break
Further information on this topic
„ Running a test run: See "Test run" on page 403
„ Graphic functions: See "Graphics" on page 392