Siemens SINUMERIK 840D sl Function Manual page 648

M5: Measuring
8.4 Setting zeros, workpiece measuring and tool measuring
Input variable
$AA_MEAS_POINT2[axis]
$AA_MEAS_SETANGLE
$AC_MEAS_ACT_PLANE
$AC_MEAS_FINE_TRANS
$AC_MEAS_FRAME_SELECT
$AC_MEAS_T_NUMBER
$AC_MEAS_D_NUMBER
$AC_MEAS_INPUT[0]
$AC_MEAS_INPUT[1]
$AC_MEAS_TYPE
* optional
648
Description
Measuring point 2
Setpoint angle *
Calculated as active plane unless otherwise specified *
0: Coarse offset, 1: Fine offset *
Calculated as additive frame unless otherwise specified *
Calculated as active T unless otherwise specified (T0) *
Calculated as active D unless otherwise specified (D0) *
Unless otherwise specified, the reference coordinate for the
alignment of the workpiece is always the abscissa of the
selected plane. *
=0: Reference coordinate is the abscissa
=1: Reference coordinate is the ordinate
Unless otherwise specified, the workpiece position angle is
entered in the frame as a rotation. Otherwise, a channel axis
index can be specified for a rotary axis whose translation is set
to the current rotary axis position plus the calculated rotation.
The workpiece is then aligned at rotary axis position = 0. The
current rotary axis value must be set in
$AA_MEAS_POINT[axis]. *
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Function Manual, 09/2009, 6FC5397-1BP20-0BA0
Extended Functions