HEIDENHAIN TNC 640 User Manual page 820

19
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:
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
820
"Showing the workpiece blank in the working
Test Run and Program Run | Test run
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017