
B–63610EN/01
4. DESCRIPTION OF PARAMETERS
81
1713
Distance Le from the starting point in inner corner override
[Data type] Word
[Unit of data]
Increment system IS–A IS–B IS–C Unit
Millimeter input 1 0.1 0.01 mm
Inch input 0.1 0.01 0.001 inch
[Valid data range] 0 to 3999
Set distance Le from the starting point in an inner comer for corner
override.
1714
Distance Ls up to the ending point in inner corner override
[Data type] Word
[Unit of data]
Increment system IS–A IS–B IS–C Unit
Millimeter input 1 0.1 0.01 mm
Inch input 0.1 0.01 0.001 inch
[Valid data range] 0 to 3999
Set distance Ls up to the end point in an inner corner for corner override.
If qx qp, the inside of a comer is recognized. (q p is set in parameter
1711.)
When an inner corner is recognized, the feedrate is overridden in the range
of Le in the block immediately before the intersection of the corner and Ls
in the next block following the intersection.
Ls and Le are each a straight line connecting the intersection of the corner
and a given point on the path of the cutter’s center.
Ls and Le are set in parameters 1713 and 1714.
An override is applied from point a to b.
Programmed
path
Cutter center
path
Ls
Le
a
b
θ
Fig.4.16 (b) Distance Le and Ls in the automatic corner override at
an inner corner