
B–63840EN/03
4. DESCRIPTION OF PARAMETERS
57
NOTE
1 This parameter is valid only during linear interpolation and
circular interpolation. Even when this parameter is set,
clamping to a maximum cutting feedrate based on
parameter No. 1422 is enabled during polar coordinate
interpolation, cylindrical interpolation, and involute
interpolation (M series).
2 When this parameter is set to 0 for all axes, clamping to a
maximum cutting feedrate based on parameter No. 1422 is
enabled.
This means that if a value other than 0 is set for any of the axes
with this parameter, clamping to a maximum cutting feedrate
is performed for all axes during linear interpolation or circular
interpolation according to this parameter.
Maximum cutting feedrate for all axes in the advanced preview control mode
1431
[Data type] 2–words
[Unit of data, valid range]
Valid data range
ncremen
sys
em
n
o
a
a
IS-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 advanced
preview 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 advanced preview mode, the
maximum cutting feedrate specified in parameter No.1422
or No.1430 is applied and the feedrate is clamped at the
maximum feedrate.
1432
Maximum cutting feedrate for each axis in the AI advanced preview control/AI
contour control mode or advanced preview control mode
[Data type] 2–word axis
[Unit of data, valid range]
Valid data range
ncremen
sys
em
n
o
a
a
IS-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