YASKAWA YASNAC 3000G

EXAMPLE
G
code
of
D
group
Function
G95 S500
(rpm)
*
G01Y
10000
F60
*
In
the
above
case,
the
feedrate
is:
F
x
S
=
0.60
mm/rev
x
500
rpm
=
300
mm/
min
Feedrate
per
minute
(mm/min)
designation
G94
Feedrate
per
revolution
(mm/rev)
designation
G95
Note:
For
details
of
these
G
codes,
refer
to
2.
14.
19
Feed
Function
Designa¬
tion
(G94,
G95)
+
Since
F
code
is
modal,
the
code
is
effective
until
the
next
F
code
is
given.
However,
whenG94/
G95
are
switched
over,
F
code
must
be
desig¬
nated
again.
After
the
designation
of
G95,
the
feedrate-of-
tool
per
spindle-revolution
can
be
given
by
4
digits
following
F.
The
command
range
of
the
F
code
is
as
follows.
+¥
J
FEEDRATE
I
300
mm/min
+X
Fig.
2.
5.
3.
2
Table
2.
5.
3.
1
F
Code
(mm/rev.-A)
Note:
When
G94
command
is
given,
feedrate
in
mm
per
minute
can
be
given
by
F-
function
Range
of
Feedrate
Meanings
Format
A.
0.
01
to
99.99
mm/rev.
_
FI
to
F9999
F22
Metric
2.5.4
FEED
PER
REVOLUTION
B+
(MM/REV
COMMAND
B)
0.001
to
3.936
inch/rev.
Inch+
FI
to
F3936
F13
Instead
of
the
feed
per
revolution
A
described
above,
the
following
feed
per
revolution
B
may
optionally
be
incorporated
when
parameter
No.
87
is
set
to
"
15
.
"
After
designating
G95,
tool
feed
per
each
revo¬
lution
of
the
spindle(
mm/rev)
can
be
given
by
the
5
digits
following
the
F
address.
Table
2.
5.4.
1
shows
the
programmable
range
of
F
code.
However,
the
programming
of
feedrate
is
re¬
stricted
by
the
spindle
speed
(S)
as
shown
below.
5400
S
F
x
(mm/rev)
-
(
mm
/min)
(rpm)
Table
2.
5.4.1
F
Code
(mm/rev.
-B)
Range
of
Feedrate
Format
Meanings
i
99 99
0. 001
to
99.999
mm/rev.
_
F23
FI
to
F99999
Metric
5400mm/min
0.
0001
to
3.9366
inch
/rev.
Incht
FI
to
F39366
F
14
F
(nun/
•
However,
the
programming
of
feedrate
is
re¬
stricted
by
the
spindle speed
as
shown
below.
rev)
o
5000
s
rpm
F
S
5400
(mm
/min)
x
(mm/rev)
(rpm)
Fig.
2.5.3.
1
Restriction
of
Feedrate
(F)
and
Spindle
Speed
(S)
*
Note:
When
G94
command
is
given,
feedrate
in
mm
per
minute
can
be
given
by
F-
function
B.
-
8
-