Siemens SINUMERIK 828D Function Manual page 809

Example 2
Channel axes 4, 5 and 6 become the geometry axes of a 5­axis orientation transformation. The geometry axes
are thus all substituted before the transformation.
The current frames are changed when the transformation is activated.
The axial frame components of the channel axes, which become geometry axes, are taken into account when
calculating the new WCS. Rotations programmed before the transformation are retained. The old WCS is
restored when the transformation is deactivated.
The most common application will be that the geometry axes do not change before and after the transformation
and that the frames are to stay as they were before the transformation.
Machine data:
$MN_FRAME_GEOAX_CHANGE_MODE = 1
$MC_AXCONF_CHANAX_NAME_TAB[0] = "CAX"
$MC_AXCONF_CHANAX_NAME_TAB[1] = "CAY"
$MC_AXCONF_CHANAX_NAME_TAB[2] = "CAZ"
$MC_AXCONF_CHANAX_NAME_TAB[3] = "A"
$MC_AXCONF_CHANAX_NAME_TAB[4] = "B"
$MC_AXCONF_CHANAX_NAME_TAB[5] = "C"
$MC_AXCONF_GEOAX_ASSIGN_TAB[0] = 1
$MC_AXCONF_GEOAX_ASSIGN_TAB[1] = 2
$MC_AXCONF_GEOAX_ASSIGN_TAB[2] = 3
$MC_AXCONF_GEOAX_NAME_TAB[0] = "X"
$MC_AXCONF_GEOAX_NAME_TAB[1]="Y"
$MC_AXCONF_GEOAX_NAME_TAB[2] = "Z"
$MC_TRAFO_GEOAX_ASSIGN_TAB_1[0]=4
$MC_TRAFO_GEOAX_ASSIGN_TAB_1[1]=5
$MC_TRAFO_GEOAX_ASSIGN_TAB_1[2]=6
$MC_TRAFO_AXES_IN_1[0] = 4
$MC_TRAFO_AXES_IN_1[1] = 5
$MC_TRAFO_AXES_IN_1[2] = 6
$MC_TRAFO_AXES_IN_1[3] = 1
$MC_TRAFO_AXES_IN_1[4] = 2
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
K2: Axis Types, Coordinate Systems, Frames
10.8 Examples
809