
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1421 F0 rate of rapid traverse override for each axis
[Data type] Word axis
[Unit of data, valid data range]
Valid data range
Increment system Unit of data
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 30 to 15000 30 to 12000
Inch machine 0.1 inch/min 30 to 6000 30 to 4800
Rotation axis 1 deg/min 30 to 15000 30 to 12000
Set the F0 rate of the rapid traverse override for each axis.
Rapid traverse override signal
ROV2 ROV1
Override value
0 0 100%
0 1 50%
1 0 25%
1 1 F0
F0: Parameter 1421
1422 Maximum cutting feedrate for all axes
[Data type] 2-word
[Unit of data, valid data range]
Valid data range
Increment system Unit of data
IS-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
Specify the maximum cutting feedrate.
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 A maximum cutting feedrate can be specified for
each axis only during linear interpolation and
circular interpolation by using parameter No. 1430.
2 Even when parameter No. 1430 is used, clamping
to a maximum cutting feedrate based on parameter
No. 1422 is enabled during polar coordinate
interpolation and cylindrical interpolation.