HEIDENHAIN TNC 640 (34059x-05) ISO programming - Manual (Page 62)

First Steps with the TNC 640
1.4 Graphically testing the first part
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TNC 640 | User's ManualDIN/ISO Programming | 1/2015
Starting the test run
Press the RESET + START soft key: The TNC
simulates the active program up to a programmed
break or to the program end
While the simulation is running, you can use the
soft keys to change views
Press the
STOP soft key: The TNC interrupts the
test run
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", page 560
Graphic functions: see "Graphics ", page 548
Adjust the simulation speed: see "Speed of the Setting test
runs", page 549