HEIDENHAIN TNC 620 User Manual page 505

Special Functions | Working with the parallel axes U, V and W
The & syntax element is only permitted in L blocks.
Additional positioning of a principal axis with the
command is done in the REF system. If you have set
the position display to display ACTUAL values, this
movement will not be shown. If necessary, switch the
position display to REF values.
Your machine tool builder will define the calculation of
possible offset values (X_OFFS, Y_OFFS and Z_OFFS
from the preset table) for the axes positioned with the
operator in the presetToAlignAxis machine parameter
&
(no. 300203).
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
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