Siemens SINUMERIK 840D sl Function Manual page 656

Measurement (M5)
Setting zeros, workpiece measuring and tool measuring
8.4.3.7 Measurement of geo axes and special axes (measurement type 14, 15)
Preset actual value memory for geo axes and special axes ($AC MEAS TYPE = 14)
This measurement type is used on the HMI operator interface.
Figure 8-13
The values of the following variables are evaluated for measurement type 14:
Input variable
$AC_MEAS_VALID
$AA_MEAS_POINT1[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 14:
Output variable
$AC_MEAS_FRAME
Example:
Reference point setting in relative coordinate systems.
DEF INT RETVAL
T1 D1
G54
656
Preset actual value memory
Description
Validity bits for input variables
Actual values of the axes
Setpoint position of the individual axes *
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) *
14
Description
Result frame with translation
; Activate probe
; Activate all frames and G54
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions