Parameterization; Overview - Siemens SINUMERIK 840DE sl Function Manual

M1: Kinematics transformation
2.3 Oblique angle transformation (inclined axis) TRAANG (option)
Note
For active transformation, the names of the machine, channel and geometry axes involved
must be different:
● MD10000 $MN_AXCONF_MACHAX_NAME_TAB (machine axis name)
● MD20080 $MC_AXCONF_CHANAX_NAME_TAB (channel axis name)
● MD20060 $MC_AXCONF_GEOAX_NAME_TAB (geometry axis name)
2.3.2

Parameterization

2.3.2.1

Overview

Machine data: Transformation data in general
The following machine data is used to define transformation data sets in a channel:
● MD2xxxx $MC_TRAFO_TYPE_<n> (definition of the <n>th transformation in the channel)
● MD2xxxx $MC_TRAFO_AXES_IN_<n> (axis assignment for the <n>th transformation in the
channel)
● MD2xxxx $MC_TRAFO_GEOAX_ASSIGN_TAB_<n> (assignment of geometry axes to
channel axes for transformation <n>)
● MD2xxxx $MC_TRAFO_INCLUDES_TOOL_<n> (tool handling with active <n>th
transformation)
where <n> = 1, 2, 3, ... max. number of transformation data sets
For TRAANG (type 1024), no more than two transformation data sets may be parameterized in
a channel:
● MD2xxxx $MC_TRAFO_TYPE_<x> = <TRAANG type>
● MD2xxxx $MC_TRAFO_TYPE_<y> = <TRAANG type>
Machine data: Transformation TRAANG
A TRAANG transformation is parameterized using the following machine data:
● MD2xxxx $MC_TRAANG_ANGLE_<n> (angle between longitudinal axis and inclined axis)
● MD2xxxx $MC_TRAANG_BASE_TOOL_<n> (basic offset of the tool zero)
● MD2xxxx $MC_TRAANG_PARALLEL_VELO_RES_<n> (velocity margin for the
compensation movements
of the longitudinal axis)
● MD2xxxx $MC_TRAANG_PARALLEL_ACCEL_RES_<n> (acceleration margin for the
compensation movements
of the longitudinal axis)
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Function Manual, 06/2019, A5E47435470B AA
Transformations