Siemens SINUMERIK 840D sl Operating Manual page 333

Parameter Description
Axes XY (at right angles)
X0 X coordinate of 1st position (abs)
Y0 Y coordinate of 1st position (abs)
X1 ...X8 X coordinate for additional positions (abs or inc)
Y1 ...Y8 Y coordinate for additional positions (abs or inc)
(only for G code)
Axes ZC (for G19)
Z0 Z coordinate of 1st position (abs)
C0 C coordinate of 1st position (abs)
Z1 ... Z8 Z coordinates for additional positions (abs or inc)
C1 ... C8 C coordinates for additional positions (abs or inc)
(only for G code)
Axes YZC (for G19)
Y0 Y coordinate of 1st position (abs)
Z0 Z coordinate of 1st position (abs)
C0 C coordinate of 1st position
Y1 ... Y5 Y coordinates of additional positions (abs or inc)
Z1 ... Z5 Z coordinates for additional positions (abs or inc)
C1 ...C5 C coordinates for additional positions (abs or inc)
(only for G code)
Face C and face Y - at right angles
Z0 Z coordinate of the reference point (abs)
CP Positioning angle for machining area (only for face Y)
Angle CP does not have any effect on the machining position in relation to the workpiece.
It is only used to position the workpiece with the rotary axis C in such a way that machining
is possible on the machine.
X coordinate of 1st position (abs)
X0
Y coordinate of 1st position (abs)
Y0
X coordinate for additional positions (abs or inc)
X1 ... X7
Incremental dimension: The sign is also evaluated
Y coordinate for additional positions (abs or inc)
Y1 ... Y7
(only for Shop‐ Incremental dimension: The sign is also evaluated
Turn)
Face C and face Y - polar (ShopTurn:
Z0 Z coordinate of the reference point (abs)
CP Positioning angle for machining area (only for face Y)
Angle CP does not have any effect on the machining position in relation to the workpiece.
It is only used to position the workpiece with the rotary axis C in such a way that machining
is possible on the machine.
C0 C coordinate of 1st position (abs)
L0 1st position of hole with reference to Y axis (abs)
C1 ... C7 C coordinate for additional positions (abs or inc)
Incremental dimension: The sign is also evaluated
L1 ... L7 (on‐ Distance to position (abs or inc)
ly for ShopTurn)
Incremental dimension: The sign is also evaluated
Turning
Operating Manual, 05/2017, A5E40868721
Programming technology functions (cycles)
10.1 Drilling
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