Siemens SINUMERIK Series Function Manual page 486

M5: Measurement
7.5 Setting zeros, workpiece measuring and tool measuring
The values of the following variables are evaluated for measurement type 17:
Input variable
$AC_MEAS_VALID
$AA_MEAS_POINT1[axis]
$AA_MEAS_POINT2[axis]
$AA_MEAS_POINT3[axis]
$AA_MEAS_SETANGLE[axis]
$AC_MEAS_ACT_PLANE
$AC_MEAS_FRAME_SELECT
$AC_MEAS_T_NUMBER
$AC_MEAS_D_NUMBER
$AC_MEAS_INPUT[0]
$AC_MEAS_TYPE
* optional
The following output variables are written for measurement type 17:
Output variable
$AC_MEAS_FRAME
$AC_MEAS_RESULTS[0]
$AC_MEAS_RESULTS[1]
$AC_MEAS_RESULTS[2]
$AC_MEAS_RESULTS[3]
$AC_MEAS_RESULTS[4]
$AC_MEAS_RESULTS[5]
Example
Measure angle of a plane.
Program code
DEF INT RETVAL
DEF AXIS _XX, _YY, _ZZ
T1 D1
G54
$AC_MEAS_VALID = 0
486
Meaning
Validity bits for input variables
Measuring point 1
Measuring point 2
Measuring point 3
Setpoint rotations around abscissa and ordinate *
Calculated as active plane unless otherwise specified *
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 points are not projected in a plane *
0: Points are not projected on a plane
1: Points are projected in the active plane or in the selected
plane
17
Meaning
Result frame
Angles around abscissa from which three measuring points are
calculated
Angles around ordinate from which three measuring points are
calculated
Angles around applicate from which three measuring points are
calculated
Angle around abscissa which is entered in the result frame
Angle around ordinate which is entered in the result frame
Angle around applicate which is entered in the result frame
Comment
; Activate probe
; Activate all frames and G54
; Set all input values to invalid
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Extended Functions