Siemens SINUMERIK 840D sl Function Manual page 517

Figure 7-15
Example:
MD24820 $MC_TRACYL_BASE_TOOL_t[0]=tx
MD24820 $MC_TRACYL_BASE_TOOL_t[1]=ty
MD24820 $MC_TRACYL_BASE_TOOL_t[2]=tz
In this case, "t" is substituted by the number of the TRACYL transformations declared in the
transformation data blocks (t may not be greater than 2).
Figure 7-16
Extended Functions
Function Manual, 01/2008, 6FC5397-1BP10-3BA0
Position of tool zero in relation to machine zero
Cylinder coordinate system
Kinematic Transformation (M1)
7.3 TRACYL
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