HEIDENHAIN TNC 620 Programming Station

Special functions | NC functions for coordinate transformations
10
Description of function
TRANS DATUM AXIS
You can define a datum shift by entering values in the respective
axis with the TRANS DATUM AXIS function. You can define up to nine
coordinates in one NC block, and incremental entries are possible.
If a datum shift is active, the control displays it on the TRANS tab of
the additional status display.
Further information: User's Manual for Setup, Testing and Running
NC Programs
The control displays the result of the datum shift in the position
display.
Further information: User's Manual for Setup, Testing and Running
NC Programs
TRANS DATUM TABLE
You can use the TRANS DATUM TABLE function to define a datum
shift by selecting a row from a datum table.
Optionally, you can set the path to a datum table. If you do not define
a path, the control will use the datum table that has been activated
with SEL TABLE.
Further information: "Activating the datum table in your NC
program", Page 397
The control displays the datum shift with TRANS DATUM TABLE and
the path to the datum table on the TRANS tab of the additional status
display.
Further information: User's Manual for Setup, Testing and Running
NC Programs
TRANS DATUM RESET
Use the TRANS DATUM RESET function to cancel a datum shift. How
you previously defined the datum is irrelevant.
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HEIDENHAIN | TNC620 | Klartext Programming User's Manual | 01/2022