Siemens SINUMERIK 840D Operating Manual page 180

Simulating machining
5.2 Simulation before machining of the workpiece
Note
Operating area switchover
The simulation is exited if you switch into another operating area. If you restart the
simulation, then this starts again at the beginning of the program.
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3. Press the <INPUT> or <Cursor right> key.
- OR -
Double-click the program.
The selected program is opened in the "Program" operating area.
4. Press the "Simulation" softkey.
The program execution is displayed graphically on the screen. The
machine axes do not move.
5. Press the "Stop" softkey if you wish to stop the simulation.
- OR -
Press the "Reset" softkey to cancel the simulation.
6. Press the "Start" softkey to restart or continue the simulation.
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
Milling