Siemens SINUMERIK 840D sl Function Manual page 684

Measurement (M5)
Setting zeros, workpiece measuring and tool measuring
The following output variables are written for measurement type 22:
Output variable
$AC_MEAS_RESULT[0]
$AC_MEAS_RESULT[1]
$AC_MEAS_RESULT[2]
$AC_MEAS_RESULT[3]
$AC_MEAS_RESULT[4]
$AC_MEAS_RESULT[5]
8.4.5.4 Measuring a tool length with stored or current position (measurement type 23)
Tool length with stored/current position
Tool length measurement with stored or current position ($AC_MEAS_TYPE = 23)
In the case of manual measurement, the tool dimensions can be determined in the X and Z
directions. From the known position of the
● Tool carrier reference point and the
● Workpiece dimensions
ShopTurn calculates the tool offset data.
Figure 8-24
684
Description
Tool length in x
Tool length in y
Tool length in z
Tool length L1
Tool length L2
Tool length L3
Measurement of a tool length with a stored or actual position
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions