
4. DESCRIPTION OF PARAMETERS
B–63610EN/01
82
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.
1730
Maximum feedrate for arc radius R
[Data type] Word
[Unit of data]
Valid data range
ncremen
sys
em
n
o
a
a
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 8 to 15000 0 to 12000
Inch machine 0.1 inch/min 8 to 6000 0 to 4800
Set a maximum feedrate for the arc radius set in parameter No.1731. Set
this parameter when the arc radius–based feedrate clamping function is
enabled.
Examples