HEIDENHAIN TNC 620 (340 56x-02) ISO programming - Manual (Page 368)

368 Test Run and Program Run
14.4 T
est Run
Running a program test
If the central tool file is active, a tool table must be active (status S) to
run a program test. Select a tool table via the file manager (PGM MGT)
in the Test Run mode of operation.
With the BLANK IN WORK SPACE function, you activate work space
monitoring for the test run, see "Show the Workpiece in the Working
Space", page 365.
U Select the Test Run operating mode
U Call the file manager with the PGM MGT key and
select the file you wish to test, or
U Go to the program beginning: Select line 0 with the
GOTO key and confirm your entry with the ENT key.
The TNC then displays the following soft keys:
You can interrupt the program test and continue it again at any point—
even within a machining cycle. In order to continue the test, the
following actions must not be performed:
„ Selecting another block with the arrow keys or the GOTO key
„ Making changes to the program
„ Switching the operating mode
„ Selecting a new program
Functions Soft key
Reset the blank form and test the entire program
Test the entire program
Test each program block individually
Halt program test (soft key only appears once you have
started the program test)