Program Structure - Siemens SINUMERIK 840D sl Operating Manual

Note
Switching between the help screen and the graphic view
The key combination <CTRL> + <G> is also available for the switchover between the help
screen and the graphic view.
Figure 8-3
8.3

Program structure

G_code programs can always be freely programmed. The most important commands that are
included in the rule:
● Set a machining plane
● Call a tool (T and D)
● Call a work offset
● Technology values such as feedrate (F), feedrate type (G94, G95,....), speed and direction
of rotation of the spindle (S and M)
● Positions and calls, technology functions (cycles)
● End of program
For G code programs, before calling cycles, a tool must be selected and the required
technology values F, S programmed.
A blank can be specified for simulation.
Universal
Operating Manual, 05/2017, A5E40868517
Parameter screen with a graphical view of a G code program block
Creating a G code program
8.3 Program structure
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