19.5 Program Run; Application - HEIDENHAIN TNC 640 User Manual

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19.5 Program run

In the Program run, full sequence operating mode, the control

executes a machining program continuously to its end or up to a

program stop.

In the Program run, single block operating mode, the control

executes each block individually after pressing the NC Start key.

With point pattern cycles and G79 PAT the controls stops after each

You can use the following control functions in the Program run,

single block and Program run, full sequence operating modes:

Interrupt program run

Starting the program run from a certain block

Optional block skip

Edit the tool table TOOL.T

Checking and changing Q parameters

Superimpose handwheel positioning

Functions for graphic simulation

Additional status display

Test Run and Program Run | Program run

HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017