Siemens sinumerik 840D sl Function Manual

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Detailed description2.9 Orientation axesSpecial functions: 3-Axis to 5-Axis Transformation (F2)Function Manual, 11/2006, 6FC5397-2BP10-2BA0 77Assignment to channel axesMachine data TRAFO5_ORIAX_ASSIGN_TAB_1[0..2] (ORI/channel assignmentTransformation 1) are used to assign up to a total of 3 virtual orientation axes to the channel,which are set as input variables in machine data $MC_TRAFO_AXES_IN_n[4..6] (axisassignment for Transformation n).For assigning channel axes to orientation axes, the following applies:• $MC_TRAFO5_ORIAX_ASSIGN_TAB_n[0] = $MC_TRAFO_AXES_IN_n[4]• $MC_TRAFO5_ORIAX_ASSIGN_TAB_n[1] = $MC_TRAFO_AXES_IN_n[5]• $MC_TRAFO5_ORIAX_ASSIGN_TAB_n[2] = $MC_TRAFO_AXES_IN_n[6]Orientation transformation 1:MD24585 $MC_TRAFO5_ORIAX_ASSIGN_TAB_1[n] n = channel axis [0..2]Orientation transformation 2:MD24685 $MC_TRAFO5_ORIAX_ASSIGN_TAB_2[n] n = channel axis [0..2]transformation [1..4]MD24110 $MC_TRAFO5_AXES_IN_1[n] (axisassignment for transformation)toMD24410 $MC_TRAFO5_AXES_IN_4[n] (axisassignment for transformation 4)n = channel axis [0..7]transformation [5..8]MD24432 $MC_TRAFO5_AXES_IN_5[n] (axisassignment for transformation 5)toMD24462 MC_TRAFO5_AXES_IN_8[n] (axisassignment for transformation 8)n = channel axis [0..7]ExampleFor orientation axes, please see Chapter "Example for Orientation Axes".2.9.1 JOG modeIt is not possible to traverse orientation axes in JOG mode until the following conditions arefulfilled:• The orientation axis must be defined as such, that is, a value must be set in the followingmachine data:MD24585 $MC_TRAFO5_ORIAX_ASSIGN_TAB (ORI/channel axis assignmentTransformation 1)• A transformation must be active (TRAORIcommand)