Siemens SINUMERIK 840D sl Operating Manual page 174

Programming a cycle
4.4 Drilling
Help with selection of the "frame" position
pattern parameter.
Parameters
Parameter
LAB
PL
Position pattern
X0
Y0
α0
L0
L
N
αX
αY
L1
L2
N1
N2
1) Parameter description refers to plane G17; plane selection G18 or G19 possible in selection field
(MD 52005: $MCS_DISP_PLANE_MILL)!
174
Description
Repeat jump label for position
Machining plane:
1)
G17 (XY)
Selection option for the following patterns:
Line
•
Grid
•
Frame
•
Reference point X (abs)
This position must be programmed absolutely in the first call.
Reference point Y (abs)
This position must be programmed absolutely in the first call.
Angle of rotation (in relation to X axis)
Positive angle: Line is rotated counterclockwise.
Negative angle: Line is rotated clockwise.
Distance of 1st position to reference point - (for line position pattern only)
Distance between positions - (for line position pattern only)
Number of positions - (for line position pattern only)
Shear angle in 1st axis - (for grid or frame position pattern only)
Shear angle in 2nd axis - (for grid or frame position pattern only)
Distance between columns - (for grid or frame position pattern only)
Distance between lines - (for grid or frame position pattern only)
Number of columns - (for grid or frame position pattern only)
Number of lines - (for grid or frame position pattern only)
Operating Manual, 01/2008, 6FC5398-7AP10-0BA0
Unit
mm
mm
Degrees
mm
mm
Degrees
Degrees
mm
mm
HMI sl Turning