HEIDENHAIN TNC 640 (34059x-04) ISO programming - Manual (Page 61)

Graphically testing the first part 1.4
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TNC 640 | User's Manual for DIN/ISO Programming | 3/2014
61
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 an interruption.
Further information on this topic
Running a test run: See "Test Run", page 533
Graphic functions: See "Graphics ", page 522
Adjust the simulation speed: See "Speed of the Setting test
runs", page 523