PDF Fanuc Power Mate i-D/H Parameter Manual

4. DESCRIPTION OF PARAMETERS
B63180EN/02
42
CAUTION
If the current mode is not the advanced preview feed forward
mode, the actual feedrate is clamped at the maximum
cutting feedrate specified in parameter No. 1422 or 1430.
NOTE
1 This parameter is effective only in linear and circular
interpolation. In polar coordinate, cylindrical, and involute
interpolation, the maximum feedrate for all axes specified in
parameter No.1431 is effective.
2 If a setting for each axis is 0, the maximum feedrate specified
in parameter No.1431 is applied to all axes and the feedrate
is clamped at the maximum feedrate.
1480 Lower feedrate limit for the rate feed function
[Data type] 2 Word
[Unit of data] 0.001 mm/min (for mm input)
0.00001 inch/min (for inch input)
[Valid data range] 0 to 99999999
The actual speed is clamped at this value during rate feed if it is anticipated
that it may become lower. If the specified value is 0, 1000 is assumed.
1481 Feedrate for the feedrate switching signal EXF1
1482 Feedrate for the feedrate switching signal EXF2
1483 Feedrate for the feedrate switching signal EXF3
1484 Feedrate for the feedrate switching signal EXF4
1485 Feedrate for the feedrate switching signal EXF5
[Data type] Word
[Unit of data]
[Valid data range]
Increment system
Unit of data
Valid data range
I
ncremen
t
sys
t
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U
n
it
o
fd
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a
IS-A, IS-B IS-C
Millimeter (input) 1 mm/min 6 to 15000 6 to 12000
Inch machine (input) 0.1 inch/min 6 to 6000 6 to 48000
Rotation axis 1 deg/min 6 to 15000 6 to 12000
Specify a feedrate for each of the feedrate switching signals EXF1 to
EXF5.

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