Specific Settings - Siemens SINUMERIK 840D sl Function Manual

Identification of spindles
● MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[ 0 ] = 1 (spindle)
● MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[ 1 ] = 0 (axis)
● MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[ 2 ] = 0 (axis)
● MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[ 3 ] = 0 (axis)
● MD35000 $MA_SPIND_ASSIGN_TO_MACHAX[ 4 ] = 2 (spindle)
7.2.2.3

Specific settings

Setting the transformation type
The transformation type is set specifically for the transformation data set in:
$MC_TRAFO_TYPE_<n> = <transformation type>
where <n> = 1, 2, ... max. number of transformations
Axis configuration
1
2
The TRACYL transformation with programmed groove side offset (type 514) can be activated
with or without groove side offset (see "Programming (Page 417)").
Transformation type 514 without groove wall offset
If the machine has another linear axis which is perpendicular to both the rotary axis and the
first linear axis, transformation type 514 can be used to apply tool offsets with the real Y axis.
In this case, it is assumed that the working area of the second linear axis is small and will not
be used to execute the part program.
The existing settings for MD10000 $MC_TRAFO_GEOAX_ASSSIGN_TAB_<n> apply.
Grooves with groove side offset
The required inclusion of the tool offset has already been taken into account for the TRACYL
transformation with groove side offset.
Axis image
The following paragraph describes how the transformation axis image is specified.
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
7.2 TRACYL cylinder surface transformation (option)
<transformation type>
512
513 or 514
M1: Kinematic transformation
413