Siemens SINUMERIK 840D sl Function Manual page 562

Kinematic Transformation (M1)
Chained transformations
Example
For a lathe with an inclined additional Y axis, the transformation of the inclined axis should
be part of the machine configuration and therefore does not have to be considered by the
programmer. With TRACYL or TRANSMIT transformations are selected, which must then
include the TRAANG. When the programmed transformations are deactivated, TRAANG is
automatically activated again. In the HMI operator interface TRACYL or TRANSMIT is
displayed.
Machine data for a turning machine with Y1 axis inclined in relation to X1 but perpendicular
to Z1.
CANDATA (1)
; Kinematic without transformations
MD20080 $MC_AXCONF_CHANAX_NAME_TAB[1] = "Y2"
MD20050 $MC_AXCONF_GEOAX_ASSIGN_TAB[0] = 1
MD20050 $MC_AXCONF_GEOAX_ASSIGN_TAB[1] = 0
MD20050 $MC_AXCONF_GEOAX_ASSIGN_TAB[2] = 3
; Data for TRAANG
MD24100 $MC_TRAFO_TYP_1 = 1024; TRAANG Y1 axis inclined to X1, perpendicular to
Z1
MD24110 $MC_TRAFO_AXES_IN_1[0]=2
MD24110 $MC_TRAFO_AXES_IN_1[1]=1
MD24110 $MC_TRAFO_AXES_IN_1[2]=3
MD24110 $MC_TRAFO_AXES_IN_1[3] = 0
MD24110 $MC_TRAFO_AXES_IN_1[4] = 0
MD24120 $MC_TRAFO_GEOAX_ASSIGN_TAB_1[0]=1
MD24120 $MC_TRAFO_GEOAX_ASSIGN_TAB_1[1]=2
MD24120 $MC_TRAFO_GEOAX_ASSIGN_TAB_1[2]=3
MD24700 $MC_TRAANG_ANGLE_1 = 60
MD24720 $MC_TRAANG_PARALLEL_VELO_RES_1 = 0,2
MD24721 $MC_TRAANG_PARALLEL_ACCEL_RES_1 = 0,2
; Definition of persistent transformation
MD20144 $MC_TRAFO_MODE_MASK = 1
MD20140 $MC_TRAFO_RESET_VALVUE= 1
MD20110 $MC_RESET_MODE_MASK = 'H01'
MD20112 $MC_START_MODE_MASK = 'H80'
MD20140 $MC_TRAFO_RESET_VALUE
MD20118 $MC_GEOAX_CHANGE_RESET= TRUE
; Data for TRANSMIT, TRACYL
MD24911 $MC_TRANSMIT_POLE_SIDE_FIX_1 = 1 ; also 2, causes alarm 21617
MD24200 $MC_TRAFO_TYP_2 = 257
562
Function Manual, 03/2009, 6FC5397-1BP10-4BA0
Extended Functions