Siemens SINUMERIK Series

M5: Measurement
7.5 Setting zeros, workpiece measuring and tool measuring
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
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Figure 7-15 Coordinate transformation of a position
The values of the following variables are evaluated for measurement type 24:
Input variable Meaning
$AC_MEAS_VALID Validity bits for input variables
$AA_MEAS_POINT1[axis] Position to be transformed
$AC_MEAS_P1:COORD Default is 0: WCS, 1: BCS, 2: MCS *
$AC_MEAS_P2_COORD Target coordinate system *
$AC_MEAS_TOOL_MASK 0x20; Length of the active tool is included in the coordinate
transformation of a position *
$AC_MEAS_CHSFR System frames from data management *
$AC_MEAS_NCBFR Global basic frames from the data management *
$AC_MEAS_CHBFR Channel basic frames from the data management *
$AC_MEAS_UIFR Settable frame from data management *
$AC_MEAS_PFRAME 1: Programmable frame is not included in calculation *
$AC_MEAS_TYPE 24
* optional
The following output variables are written for measurement type 24:
Output variable Meaning
$AC_MEAS_POINT2[axis] Converted axis positions