Siemens SINUMERIK 840D sl Function Manual page 625

Input variable
$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 8:
Output variable
$AC_MEAS_FRAME
$AC_MEAS_DIAMETER
$AC_MEAS_RESULTS[0]
$AC_MEAS_RESULTS[1]
$AC_MEAS_RESULTS[2]
$AC_MEAS_RESULTS[3]
Example
Measuring a hole
DEF INT RETVAL
DEF FRAME TMP
$TC_DP1[1,1]=120
$TC_DP2[1,1]=20
$TC_DP3[1,1]= 10
$TC_DP4[1,1]= 0
$TC_DP5[1,1]= 0
$TC_DP6[1,1]= 2
T1 D1
g0 x0 y0 z0 f10000
G54
$AC_MEAS_VALID = 0
g1 x-3 y0
$AA_MEAS_POINT1[x] = $AA_IW[x]
$AA_MEAS_POINT1[y] = $AA_IW[y]
$AA_MEAS_POINT1[z] = $AA_IW[z]
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
8.4 Setting zeros, workpiece measuring and tool measuring
Description
Setpoint position of hole center *
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) *
8
Description
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
; Type
; 0
; (z) length compensation vector
; (y)
; (x)
; Radius
: Measure hole
; Set all input values to invalid
; Approach 1st measuring point
Measurement (M5)
625