
4. DESCRIPTION OF PARAMETERS
B–63510EN/01
40
reference position is set (when reference position return operation is
performed using rapid traverse without deceleration dogs).
1430
Maximum cutting feedrate for each axis
[Data type] 2–word axis
Valid data range
ncremen
sys
em
n
o
a
a
IS-B IS-C
Millimeter machine 1 mm/min 6 to 240000 6 to 100000
Inch machine 0.1 inch/min 6 to 96000 6 to 48000
Rotaion axis 1 deg/min 6 to 240000 6 to 100000
Specify the maximum cutting feedrate for each axis.
A feedrate for each axis is clamped in cutting feed so that it does not
exceed the maximum feedrate specified for each axis.
NOTE
1 This parameter is effective only in linear and circular
interpolation. In polar coordinate or cylindrical interpolation,
the maximum feedrate for all axes specified in parameter
No.1422 is effective.
2 If the setting for each axis is 0, the maximum feedrate
specified in parameter No.1422 is applied to all axes and the
feedrate is clamped at the maximum feedrate.
1431
Maximum cutting feedrate for all axes in the look–ahead control mode
[Data type] 2–words
[Unit of data, valid range]
Valid data range
ncremen
sys
em
n
o
a
a
IS-B IS-C
Millimeter machine 1 mm/min 0 to 240000 0 to 100000
Inch machine 0.1 inch/min 0 to 96000 0 to 48000
Rotaion axis 1 deg/min 0 to 240000 0 to 100000
Specify the maximum cutting feedrate for all axes in the look–ahead
control mode.
A feedrate in the tangential direction is clamped in cutting feed so that it
does not exceed the feedrate specified in this parameter.
NOTE
1 To specify the maximum cutting feedrate for each axis, use
parameter No.1432 instead.
2 In a mode other than the look–ahead mode, the maximum
cutting feedrate specified in parameter No.1422 or No.1430
is applied and the feedrate is clamped at the maximum
feedrate.