Measurement Of A Groove (Measurement Type 12) - Siemens SINUMERIK Series Function Manual

Input variable
$AA_MEAS_POINT4[axis]
$AA_MEAS_SETPOINT[axis]
$AC_MEAS_ACT_PLANE
$AC_MEAS_FINE_TRANS
$AC_MEAS_FRAME_SELECT
$AC_MEAS_T_NUMBER
$AC_MEAS_D_NUMBER
$AC_MEAS_TYPE
* optional
The following output variables are written for measurement type 9:
Output variable
$AC_MEAS_FRAME
$AC_MEAS_DIAMETER
$AC_MEAS_RESULTS[0]
$AC_MEAS_RESULTS[1]
$AC_MEAS_RESULTS[2]
$AC_MEAS_RESULTS[3]
7.5.3.5

Measurement of a groove (measurement type 12)

Measuring points for determining the position of a groove ($AC_MEAS_TYPE = 12)
A groove is measured by approaching the two outside corners or inner edges. The groove
center can be set to a setpoint position. The component of the approach direction
determines the groove position.
Figure 7-8
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
7.5 Setting zeros, workpiece measuring and tool measuring
Groove
Meaning
When specified, the center is determined from four points
*
Setpoint position of shaft center point *
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) *
9
Meaning
Result frame with translation
Diameter of hole
Abscissa of the calculated center point
Ordinate of the calculated center point
Applicate of the calculated center point
Quality of the circle adjustment: Sum of the distance
squares
M5: Measurement
477