HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 50)

TNC 425/TNC 415 B/TNC 407
3 Test Run and Program Run
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3.1 Test Run
In the TEST RUN mode of operation the TNC checks programs and
program sections for the following errors without moving the machine
axes:
• Geometrical incompatibility
• Missing data
• Impossible jumps
The following TNC functions can be used in the TEST RUN operating
mode:
• Blockwise test run
• Test interruption at any block
• Optional block skip
• Blockwise transfer of very long programs from external storage
• Functions for graphic simulation
• Measuring machining time
• Additional status display
To run a program test:
• If the central tool file is active, the tool table for the program test must have the status S (see page 1-33).
• With the SET DATE MOD function you can activate a working-time control for the program test (see page 11-8).
TEST RUN
Select the program in the file directory.
Go to the program beginning.
Functions Soft key
• Test the entire program
• Test each block individually
• Show the blank form and test the entire
program
• Interrupt the test run