
B–63380EN/02
4. DESCRIPTION OF PARAMETERS
51
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.4.8 (b) Distance Le and Ls in the automatic corner override at
an inner corner
1722 Rapid traverse feedrate reduction ratio for overlapping rapid traverse blocks
[Data type] Byte axis
[Unit of data] %
[Valid data range] 1 to 100
This parameter is used when rapid traverse blocks are arranged
successively, or when a rapid traverse block is followed by a block that
does not cause, movement. When the feedrate for each axis of a block is
reduced to the ratio set in this parameter, the execution of the next block is
started.
Fh
Fd
X–axis feedrate
N1 G00 X– – ; N2 G00 X– – ;
When the function of overlapping rapid
traverse blocks is enabled
When the function of overlapping rapid
traverse blocks is disabled
Fh
a
Fd
: Rapid traverse feedrate
: Setting of parameter No.1722 (feedrate reduction ratio)
: Feedrate where deceleration is terminated: Fh x a/100
t
NOTE
The parameter No.1722 is effective when parameter
No.1601 #4 (RT0) is set to 1.
Examples