4. DESCRIPTION OF PARAMETERS
B–63610EN/01
64
#7
1405
#6 #5 #4 #3 #2 #1
FD3
#0
F1U
[Data type] Bit
F1U Specifies the units of the data for the parameters that set the feedrates of
the F1–digit feed commands (parameter Nos. 1451 to 1459).
Units of data
ncremen
sys
em
When F1U is 0 When F1U is 1
Millimeter machine 0.1 mm/min 1 mm/min
Inch machine 0.001 inch/min 0.1 inch/min
Rotation axis 0.1 deg/min 1 deg/min
FD3 The number of significant digits of the fractional part in the feedrate
command (F command) for feed per revolution is:
0 : Up to two decimal positions (three decimal positions for inch input).
1 : Up to three decimal positions (four decimal positions for inch input).
#7
1408
#6 #5 #4 #3 #2 #1 #0
RFD
[Data type] Bit axis type
RFD The feedrate about a rotation axis is controlled:
0: In the usual method.
1: By converting the rotation speed about the rotation axis into the travel
speed on the circumference of a virtual circle.
Set the radius of the virtual circle in parameter No. 1465.
1410 Dry run rate
[Data type] Word
[Unit of data]
[Valid data range]
Valid data range
ncremen
sys
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n
o
a
a
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000
Inch machine 0.1 inch/min 6 to 6000 6 to 4800
Set the dry run rate when the manual feedrate is overridden by 100%.
1411
Cutting feedrate in the automatic mode at power–on
Setting entry is acceptable.
[Data type] Word
[Unit of data]
[Valid data range]
Valid data range
ncremen
sys
em
n
o
a
a
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 32767 6 to 32767
Inch machine 0.1 inch/min 6 to 32767 6 to 32767