ABB FlexMT, Product Manual, Page: 69 / 246

Marking unit wMarker
The marking unit coordinate system wMarker is oriented as follows. Standard
3-point calibration. Use the three mounting holes on the marking unit as calibration
points (X1, X2, Y1) and lower the calibration tool into the holes. No exact positioning
of this coordinate system is necessary due to the nature of the marking process.
Approximate positioning of wMarker in the FlexMT
Afterwards, call the calibration routine CalibMarker. The point of interest is where
the calibration tool touches the marking needle. Note that orientation of the tool is
used in pre-configured movements.
Machine tool main and sub chuck wMainChuckM1, wSubChuckM1
Coordinate system for the machine tools main chuck and sub chuck.
The coordinate systems X-Y plane for a chuck must be at the front plane of the
main and sub chuck, with x=0,y=0 at the chuck’s rotation shaft. The typical machine
tool for this application is a lathe.
Perform a standard 3-point calibration of wMainChuckM1 and wSubChuckM1
according to the coordinate directions above.
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3HAC051768-001 Revision: - 69
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3 Commissioning
3.5.2 Calibration of coordinate systems
Continued