Siemens SINUMERIK 808D ADVANCED Programming And Operating Manual page 259

Address Significance
F Dwell time (in block
with G4)
G G function
(preparatory
function)
G group:
G0 Linear interpolation at rapid traverse rate
G1 * Linear interpolation at feedrate
G2 Circular interpolation in clockwise direction
(in conjunction with a third axis and
TURN=... also helix interpolation -> see
under TURN)
G3 Circular interpolation in counter-clockwise
direction (in conjunction with a third axis
and TURN=... also helix interpolation ->
see under TURN)
CIP Circular interpolation through intermediate
point
CT Circular interpolation; tangential transition
G33 Thread cutting, tapping with constant pitch
Programming and Operating Manual (Milling)
6FC5398-4DP10-0BA1, 01/2014
Value assignments Information
0.001 ... 99 999.999 Dwell time in seconds
Only integer, The G functions are divided
specified values into G groups. Only one G
function from one group can
be written in one block.
A G function can either be
modal (until canceled by
another function from the
same group), or non-modal
(only effective for the block it
is written in).
1: Motion commands (type of
interpolation), modally
effective
Programming
G4 F...; separate block
G...
or symbolic name, e.g.:
CIP
G0 X... Y... Z... ; Cartesian in
polar coordinates:
G0 AP=... RP=...
or with additional axis:
G0 AP=... RP=... Z... ; e.g.:
with G17 axis Z
G1 X... Y... Z... F...
in polar coordinates:
G1 AP=... RP=... F...
or with additional axis:
G1 AP=... RP=... Z... F... ;
e.g.: with G17 axis Z
G2 X... Y... I... J... F... ; End
point and center point
G2 X... Y... CR=... F... ;
Radius and end point
G2 AR=... I... J... F... ;
Aperture angle and center
point
G2 AR=... X... Y... F... ;
Aperture angle and end point
in polar coordinates:
G2 AP=... RP=... F...
or with additional axis:
G2 AP=... RP=... Z... F... ;
e.g.: with G17 axis Z
G3 ... ; otherwise as for G2
CIP X... Y... Z... I1=... J1=...
K1=... F...
N10 ...
N20 CT X... Y... F... ;circle,
tangential transition to the
previous path segment
S... M... ;Spindle speed,
direction G33 Z... K...; Thread
drilling with compensating
chuck, e.g. in Z axis
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