Siemens sinumerik 840D sl Operating Manual page 154

Simulating a machining operation
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.
154
Press the "Reset" softkey to cancel the simulation.
6. Press the "Start" softkey to restart or continue the simulation.
Software option
You require the option "3D simulation of the finished part" for the 3D
view.
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
Turning