Test run and program run 16.4 test run – HEIDENHAIN TNC 620 (81760x-02) User Manual

Page 550

Test run and program run

16.4 Test run

550

TNC 620 | User's Manual

HEIDENHAIN Conversational Programming | 2/2015

Execute test run

If the central tool file is active, a tool table must be

active (status S) to conduct a test run. Select a tool
table via the file manager in the

Test Run mode of

operation.

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 momentarily active datum from

Preset.pr (execution). Line 0 is selected when starting the test run

until you define another datum in the NC program. All datums 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 activate working

Select the

Test Run operating mode

Call the file manager with the

PGM MGT key and

select the file you wish to test

The TNC then displays the following soft keys:

Soft key

Functions

Reset the blank form and test the entire

program

Test the entire program

Test each program block individually

Halt test run (soft key only appears once you

have started the test run)

You can interrupt the test run and continue it again at any point

—even within a fixed 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
Selecting a new program