Siemens SINUMERIK Series Function Manual page 484

M5: Measurement
7.5 Setting zeros, workpiece measuring and tool measuring
The values of the following variables are evaluated for measurement type 16:
Input variable
$AC_MEAS_VALID
$AA_MEAS_POINT1[axis]
$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
The following output variables are written for measurement type 16:
Output variable
$AC_MEAS_FRAME
$AC_MEAS_WP_ANGLE
484
Meaning
Validity bits for input variables
Measuring point 1
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]. *
16
Meaning
Result frame with rotation
Calculated workpiece position angle
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Extended Functions