Siemens SINUMERIK 840D sl Operating Manual page 363

Parameters - "Grid" position pattern
Parameter Description
LAB Repeat jump label for position
(only for G code)
PL Machining plane
(only for G code)
Z0 (only for Shop‐ Z coordinate of reference point Z (abs)
Mill)
X0 X coordinate of the reference point X (abs)
This position must be programmed absolutely in the 1st call.
Y0 Y coordinate of the reference point Y (abs)
This position must be programmed absolutely in the 1st call.
α0 Angle of rotation of the line referred to the X axis
Positive angle: Line is rotated counter-clockwise.
Negative angle: Line is rotated clockwise.
αX Shear angle X
αY Shear angle Y
L1 Distance between columns
L2 Distance between rows
N1 Number of columns
N2 Number of rows
Parameters - "Frame" position pattern
Parameter Description
LAB Repeat jump label for position
(only for G code)
PL Machining plane
(only for G code)
Z0 (only for Shop‐ Z coordinate of reference point Z (abs)
Mill)
X0 X coordinate of the reference point X (abs)
This position must be programmed absolutely in the 1st call.
Y0 Y coordinate of the reference point Y (abs)
This position must be programmed absolutely in the 1st call.
α0 Angle of rotation of the line referred to the X axis
Positive angle: Line is rotated counter-clockwise.
Negative angle: Line is rotated clockwise.
Frame
αX Shear angle X
αY Shear angle Y
L1 Distance between columns
L2 Distance between rows
N1 Number of columns
N2 Number of rows
Milling
Operating Manual, 05/2017, A5E40868956
Programming technological functions (cycles)
10.1 Drilling
Unit
mm
mm
mm
Degrees
Degrees
Degrees
mm
mm
Unit
mm
mm
mm
Degrees
Degrees
Degrees
mm
mm
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