Siemens SINUMERIK 840D sl Programming Manual page 638

Tables
15.1 List of statements
TO
Defines the end value in a FOR counter
loop
TOFFOF Deactivate on-line tool offset
TOFFON Activate online tool length compensation
(Tool Offset ON)
TOFRAME Set current programmable frame to tool
coordinate system
TOFRAMEX X axis parallel to tool direction, secondary
axis Y, Z
TOFRAMEY Y axis parallel to tool direction, secondary
axis Z, X
TOFRAMEZ Z axis parallel to tool direction, secondary
axis X, Y
TOFROF Frame rotations in the tool direction OFF
TOFROT Z axis parallel to tool orientation
TOFROTX X axis parallel to tool orientation
TOFROTY Y axis parallel to tool orientation
TOFROTZ Z axis parallel to tool orientation
TOLOWER Convert letters of the string into lowercase
TOWSTD Initial setting value for corrections in tool
length
TOWBCS Wear values in basic coordinate system
BCS
TOWKCS Wear values in the coordinate system of
the tool head for kinetic transformation
(differs from MCS by tool rotation)
TOWMCS Wear values in machine coordinate system
(MCS).
TOWTCS Wear values in the tool coordinate system
(tool carrier ref. point T at the toolholder)
TOWWCS Wear values in workpiece coordinate
system (WCS)
TOUPPER Convert letters of the string into uppercase
TR Parameter for access to frame data:
Translation
TRAANG Transformation inclined axis
TRACEOF Circularity test: Transfer of values OFF
15-34
Specify a 3D TOFFON (Z, 25) with
offset direction offset direction Z
offset value 25
Frame rotations
in the tool
direction
Frame rotations
ON
Rotation
component of
programmable
frame
Inclusion of tool
wear
Several
transformations
can be set for
each channel
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
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