Deselect Frame (G53, G153, Supa, G500) - Siemens Sinumerik 840D sl Programming Manual

Coordinate transformations (frames)

13.9 Deselect frame (G53, G153, SUPA, G500)

Example
Program code
N100 G0 G53 X100 Z100 D0
N120 TOFRAME
N140 G91 Z20
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
TOFRAME/TOFRAMEZ /
TOROT/TOROTZ
TOFRAMEY/TOROTY
TOFRAMEX/TOROTX
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.
References
For further information about machines with orientable toolholder, see:
● Programming Manual, Job Planning; Chapter: "Tool orientation"
● Function Manual, Basic Functions; Tool Offset (W1),
Chapter: "Toolholder with orientation capability"
13.9 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.
336
Comment
; TOFRAME is included in the calculation, all program-
med geometry axis movements
refer to the new coordinate system.
Tool direction (appli‐ Secondary axis
cate) (abscissa)
Z X
Y Z
X Y
Programming Manual, 01/2015, 6FC5398-1BP40-5BA2
Secondary axis
(ordinate)
Y
X
Z
Fundamentals