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

4.3

Spline grouping (SPLINEPATH)

Function
The axes to be interpolated in the spline group are selected using the SPLINEPATH
command. Up to eight path axes can be involved in a spline interpolation grouping.
Note
If SPLINEPATH is not explicitly programmed, then the first three axes of the channel are
traversed as spline group.
Syntax
The spline group is defined in a separate block:
SPLINEPATH(n,X,Y,Z,...)
Significance
SPLINEPATH
n
X,Y,Z,...
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Command to define a spline group
=1 (fixed value)
Identifier of the path axes to be interpolated in the spline group
Special Motion Commands
4.3 Spline grouping (SPLINEPATH)
257