Specific Settings - Siemens SINUMERIK 840D sl Function Manual

7.1.2.3

Specific settings

One rotary and one linear axis: TRAFO_TYPE = 256
The transformation type 256 must be set for TRANSMIT with a rotary and a linear axis:
$MC_TRAFO_TYPE_<n> = 256
where <n> = 1, 2, ... max. number of transformations
Transformation input axes: $MC_TRAFO_AXES_IN_<n>
Those channel axes are specified in the machine data on which the axes of the transformation
Cartesian coordinate system are to be mapped:
$MC_TRAFO_AXES_IN_<n>[ <index> ] = <channel axis number>
where <n> = 1, 2, ... max. number of transformations
<Index>
The channel axis numbers must refer to the axis sequence defined with
$MC_TRAFO_GEOAX_ASSIGN_TAB_<n>.
One rotary and two linear axes: TRAFO_TYPE = 257
The transformation type 257 must be set for TRANSMIT with a rotary and two linear axes:
$MC_TRAFO_TYPE_<n> = 257
where <n> = 1, 2, ... max. number of transformations
The second linear axis must be oriented perpendicular to the plane clamped by the rotary and
the linear axis. The second linear axis for TRANSMIT is used exclusively for tool correction.
Transformation input axes: $MC_TRAFO_AXES_IN_<n>
Those channel axes are specified in the machine data on which the axes of the transformation
Cartesian coordinate system are to be mapped:
$MC_TRAFO_AXES_IN_<n>[ <index> ] = <channel axis number>
where <n> = 1, 2, ... max. number of transformations
<Index>
The channel axis numbers must refer to the axis sequence defined with
$MC_TRAFO_GEOAX_ASSIGN_TAB_<n>.
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Meaning
0 Linear axis, perpendicular to rotary axis
1 Rotary axis
2 Linear axis, parallel to rotary axis
Meaning
0 Linear axis, perpendicular to rotary axis
1 Rotary axis
2 Linear axis, parallel to rotary axis
3 Linear axis perpendicular to the axes from index 0 and 1
M1: Kinematic transformation
7.1 TRANSMIT face end transformation (option)
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