Spline Grouping (Splinepath) - Siemens SINUMERIK 840D sl Programming Manual

5.3

Spline grouping (SPLINEPATH)

5.3
Function
The SPLINEPATH command is used to select the axes to be interpolated in the spline
grouping. Up to eight path axes can be involved in a spline interpolation grouping. The
SPLINEPATH statement defines which axes are to be involved in the spline.
Programming
SPLINEPATH(n,X,Y,Z,...)
The instruction is programmed in a separate block. If SPLINEPATH is not explicitly
programmed, then the first three axes in the channel are traversed as the spline grouping.
Parameters
SPLINEPATH
n= 1
X,Y,Z,...
Example: spline grouping with three path axes
Job planning
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
Define spline grouping
Fixed point
Path axes details
Special Motion Commands
5.3 Spline grouping (SPLINEPATH)
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