List Of G Functions/Preparatory Functions - Siemens SINUMERIK 840DE Programming Manual

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12.3 List of G functions/preparatory functions

12.3 List of G functions/preparatory functions
List of G functions/preparatory functions
In the list of G functions/motion commands you will find all available G codes according to
the appropriate functional groups.
Legend for describing the G groups
No.: internal number for, e.g., PLC interface
X: No. for GCODE_RESET_VALUES not permitted
m: modal or n: non-modal
Def.: Siemens AG (SAG) default setting, M: Milling: T: Turning or other conventions
MM.: Default setting, please see machine manufacturer's instructions
Group 1: Modally valid motion commands
Name No. Meaning
G0 1. Rapid traverse
G1 2. Linear interpolation (linear interpolation)
G2 3. Circular interpolation clockwise
G3 4. Circular interpolation counter-clockwise
CIP 5. Circle through points: Circular interpolation through intermediate point
ASPLINE 6. Akima spline
BSPLINE 7. B-spline
CSPLINE 8. Cubic spline
POLY 9. Polynomial: Polynomial interpolation
G33 10. Thread cutting with constant lead
G331 11. Tapping
G332 12. Retraction (tapping)
OEMIPO1 13. Reserved
##
OEMIPO2 14. Reserved
##
CT 15. Circle with tangential transition
G34 16. Increase in thread pitch (progressive change)
G35 17. Decrease in thread pitch (degressive change)
INVCW 18. Involute interpolation in CW direction
INVCCW 19. Involute interpolation in CCW direction
If no function from the group is programmed with modal G functions, the default setting
(which can be changed in the machine data) applies: $MC_GCODE_RESET_VALUES
## The vocabulary word is not valid for SINUMERIK 810D/NCU571.
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Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
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