Feed - YASKAWA yasnac i80m Instruction Manual

2.5
FEED FUNCTIONS (Cont'd)
2.5.2
.
Feed
With six digits following
an
address character
F,
tool feedrates per
minute
(mm/min) are programmed
at
linear
interpolation (G01) or circular
interpolation (G02, G03).
(1)
Programmable
range
of feedrates
can
be reduced
to
1/10
by
parame¬
ter.
See the following table.
Table 2.5.1
.
F
1/10
(pm
2004 D0=1> Normal
(pm
2004 DO =0)
F command range
(Feedrates per minute! '
F command range
iFeedrates
per minute*
Format Format Input
'
F61 F0.1
to
F240000.0 mm/min
FI
to
F240000.
mm/min
Micron F60
FO.I
to
F24000.0
mm/min
F0.01
to
F24000.00mm/min
Submicron
F52
F51
F0.0I
to
F2400.00 mm/min Subsubmicn.m
F42 F43
F0.001
to
F2400.004mm/min
F0.01
to
F9448.81 in/min
F41 F0.1
to
F9448.S in/min F42
Inch
1
)
F command
1/10
function does
not
affect Fl digit command speed.
2
) Changing pm2004 DO becomes effective at resetting.
3
)
F command
1/10
function does
not
affect F command
at
solid tapping.
4
) F command
1/10
function does
not
affect E feeding
at
canned cycle.
The command format is the same
as
that of F command.
5
) When
Fl/10
is used, the minimum unit of
system
variables for E and
F command values are lowered by 1 digit.
Example)
At command in millimeters
Fl/10 Normal
F command value
system
variable (1) =lmm/min
O.lmm/min
6 ) When
Fl/10
is used, the format of E and F command value macro
system
variables and
arguments
(E.
F) at macro calling add another
digit in the
decimal section.
Example) At command in millimeters
G65 PI F1234
-
#9 = 123.4
-
54
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