Datum Shift - HEIDENHAIN 548431-05 User Manual

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Datum shift

With this function, you can move a complete turning contour.
First, select the Finished part menu:
Select the ICP menu item
Select the Finished part menu item
Activating a datum shift:
Select the Contour menu item
Press the Miscellaneous functions soft key
Select the Datum menu item
Select the Shift menu item
Enter the contour shift to move the defined
contour
Press the Save soft key
Deactivating a datum shift:
Select the Datum menu item
Select the Resetting menu item
The control resets the origin of the coordinate
system to the originally programmed position
The datum shift cannot be reset after you have exited
the ICP editor submode. When you exit the ICP editor
submode, the contour is recalculated with the values
of the datum shift and saved. In this case, you can only
reset the datum by doing a datum shift in the opposite
direction.
Parameters
Xi: Target point – Value by which the datum is shifted
Zi: Target point – Value by which the datum is shifted
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ICP programming | Programming ICP contours
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017