HEIDENHAIN TNC 640, User Manual, Page: 820 / 948

Test Run and Program Run | Test run
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Test run execution
For the test run, you must activate a tool table (status
S). Select a tool table via the file manager in the
Test
Run
mode of operation.
For turning tools you can select a turning tool table
with the extension .trn, which is compatible with the
selected tool table. To do this, the turning tools must
match in both selected tables.
You can select any preset table (status S) for the test run.
After
RESET + START
, line 0 of the temporarily loaded preset table
automatically displays the currently active preset from
Preset.PR
(execution). Line 0 is selected when starting the test run until you
define another preset in the NC program. All presets from lines >
0 are read by the control from the selected preset table of the test
run.
With the
BLANK IN WORK SPACE
function, you can activate
workspace monitoring for the test run.
Further information: "Showing the workpiece blank in the working
space ", page 815
Operating mode: Press the
Test Run
key
Call the file manager with the
PGM MGT
key and
select the file you wish to test