Siemens SINUMERIK 840Di sl - Page 497

Tables
12.4 List of predefined subprograms
Fundamentals
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
497
7. Transformations
Keyword/
function
identifier
1st parameter 2nd parameter Explanation
TRACYL REAL: Working
diameter
INT: Number
of
transformation
Cylinder: Peripheral surface transformation
Several transformations can be set per channel. The transformation
number specifies which transformation is to be activated. If the
second parameter is omitted, the transformation group defined in
the MD is activated.
TRANSMIT INT: Number of
transformation
Transmit: Polar transformation
Several transformations can be set per channel. The transformation
number specifies which transformation is to be activated. If the
parameter is omitted, the transformation group defined in the MD is
activated.
TRAANG REAL: Angle INT: Number
of
transformation
Transformation inclined axis:
Several transformations can be set per channel. The transformation
number specifies which transformation is to be activated. If the
second parameter is omitted, the transformation group defined in
the MD is activated. If no angle programmed:
TRAANG ( ,2) or TRAANG, the last angle applies modally.
TRAORI INT: Number of
transformation
Transformation oriented: 4, 5-axis transformation
Several transformations can be set per channel. The transformation
number specifies which transformation is to be activated.
TRACON INT: Number of
transformation
REAL: Further
parameters,
MD-dependent
Transformation concentrated: Cascaded transformation; the
meaning of the parameters depends on the type of cascading.
TRAFOOF Deactivate transformation
For each transformation type, there is one command for one transformation per channel. If
there are several transformations of the same transformation type per channel, the
transformation can be selected with the corresponding command and parameters. It is
possible to deselect the transformation by a transformation change or an explicit deselection.
8. Spindles
Keyword/
subroutine
identifier
1st parameter 2nd parameter
and others
Explanation
SPCON INT: Spindle
number
INT: Spindle
number
Spindle position control ON: Switch to position-controlled spindle
operation
SPCOF INT: Spindle
number
INT: Spindle
number
Spindle position control OFF: Switch to speed-controlled spindle
operation
SETMS INT: Spindle
number
Set master spindle: Declaration of spindle as master spindle for
current channel.
With SETMS( ), the machine-data default applies automatically
without any need for parameterization.