Example
Program code Comment
N100 G0 G53 X100 Z100 D0
N120 TOFRAME
N140 G91 Z20 ; TOFRAME is included in the calculation, all program-
med geometry axis movements
refer to the new coordinate system.
N160 X50
...
Further information
Assigning axis direction
If one of the TOFRAMEX, TOFRAMEY, TOROTX, TOROTY statements is programmed
instead of TOFRAME/TOFRAMEZ or TOROT/TOROTZ, the axis direction statements listed in
this table will apply:
Statement Tool direction (appli‐
cate)
Secondary axis
(abscissa)
Secondary axis
(ordinate)
TOFRAME / TOFRAMEZ /
TOROT / TOROTZ
Z X Y
TOFRAMEY / TOROTY Y Z X
TOFRAMEX / TOROTX X Y Z
Separate system frame for TOFRAME or TOROT
The frames resulting from TOFRAME or TOROT can be written in a separate system frame
$P_TOOLFRAME. For this purpose, bit 3 must be enabled in machine data
MD28082 $MC_MM_SYSTEM_FRAME_MASK. The programmable frame remains
unchanged. Differences occur when the programmable frame is processed further elsewhere.
2.12.10 Deselect frame (G53, G153, SUPA, G500)
When executing certain processes, such as approaching the tool change point, various frame
components have to be defined and suppressed at different times.
Settable frames can either be deactivated modally or suppressed non-modally.
Programmable frames can be suppressed or deleted non-modally.
Syntax
G53
G153
SUPA
G500
TRANS
ROT
SCALE
Fundamentals
2.12 Coordinate transformations (frames)
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 335
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