Siemens SINUMERIK 840D sl Function Manual page 425

Transformation type
● MD24100 $MC_TRAFO_TYPE_1 = 513 (TRACYL with groove side offset)
Offset relative to the zero position of the rotary axis
● MD24800 $MC_TRACYL_ROT_AX_OFFSET_1 = 0
Sign of rotary axis
● MD24810 $MC_TRACYL_ROT_SIGN_IS_PLUS_1 = FALSE
Basic offset of the tool zero relative to the geometry axes while TRACYL is active
● MD24820 $MC_TRACYL_BASE_TOOL_1 [ 0 ] = 0.0 (offset relative to 1st transformation
geometry axis)
● MD24820 $MC_TRACYL_BASE_TOOL_1 [ 1 ] = 0.0 (offset relative to 2nd transformation
geometry axis)
● MD24820 $MC_TRACYL_BASE_TOOL_1 [ 2 ] = 0.0 (offset relative to 3rd transformation
geometry axis)
TRACYL input axes
● MD24110 $MC_TRAFO_AXES_IN_1[ 0 ] = 1 (1st channel axis XC, perpendicular to the
rotary axis)
● MD24110 $MC_TRAFO_AXES_IN_1[ 1 ] = 4 (4th channel axis CC, rotary axis)
● MD24110 $MC_TRAFO_AXES_IN_1[ 2 ] = 3 (3rd channel axis ZC, parallel to the rotary
axis)
● MD24110 $MC_TRAFO_AXES_IN_1[ 3 ] = 2 (2nd channel axis YC, special axis)
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
7.2 TRACYL cylinder surface transformation (option)
M1: Kinematic transformation
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