YASKAWA YASNAC 3000G

.
Execution
of
subprogram
(M98)
in
canned
cycle
mode
When
executing
canned
cycles
with
the
address
data
changed,
the
block
requires
any
of
the
fol¬
lowing
address command.
The
canned
cycles
will
not
be
executed otherwise.
In
a
canned
cycle
mode,
M98
P'
•
•
L
-
•
•
*
can
be
programmed
to
call
up
subprogram
and
the canned
cycle
is
continued
in
the
subprogram.
Address
P
must
be
reprogrammed
when
a
can¬
ned
cycle
requiring
dwell
is
given
in
the
subpro¬
gram,
because the
address
P
(sequence
No.
of
the
first
block
of
subprogram)
with
M98
com¬
mand
destroys
the
contents
of
address
P
for
designation
of
dwell
time.
Addresses
X,
Y, Z, Ft,
Q
or
I
should
not
be
programmed
in
the block
containing
M9 8
or
in¬
put
error occurs.
(
-+
”0415'')
X,
Y,
Z, R,
Q,
I
•
An
input
error
occurs
when
any
M,
S,
T,
B
+
codes
are
programmed
in
the
blocks
of
canned
cycles.
However,
an
independent
block
using
any
M,
S,
T,
codes
can
be
inserted
in
the
middle
of
the canned
cycle
mode.
G82
X...
Z--
R... F...
I
S20l
*
Input
error
NOTES:
|
S20[
*
Correct
Programming
consideration
of
M98
in
the
can¬
ned
cycle
mode is the
same
as
those
of
the
nor¬
mal
M98
mentioned
in
2.7.4
Subprogram
Function
(e.
g.
Restriction
of
execution
more
than
eight
levels,
M9
8
command
from
punched
tape
and the
like.
)
X--.
Y--*
*
•
An
input
error
occurs
when
any
of
the
following
G
codes
are
programmed
in
the canned
cycle
mode.
Program
Copy
by
G25
should
not
be
made
in
canned
cycle
mode.
If
made,
input
error
oc¬
curs.
(
-*ÿ
0415)
G
codes
of
A
and
A
A
group
except
for
G04.
•
G
codes
of
C
group
(G41,
G42)
•
Address
L
for
designation
of
repetition
number
of
subprograms
is
nonmodal.
But described be¬
low is
a
special
case
that
the
address
L
is
re¬
tained
temporarily.
When
programming
G92,
G27,
G28etc.,
make
sure
to
cancel
the
canned
cycles
in
advance.
Cancellation
is
made
when
a
G
code
of
group
A
or
G80
is
programmed.
EXAMPLE
G91 G81
X1000
R-2000
Z-3000
F100
*
L3
*
*
-
•
The canned
cycle
is
not execut¬
ed because
X,
Y,
Z,
R,
Q
or
I
is
not
designated
in
this block.
The
L3
is retained.
An
independent
block
of
dwell
(G04)
can
be
pro¬
grammed
in
the
middle
of
the
canned
cycle
mode.
Dwell
is executed
properly.
.
.
.
The
canned
cycle
G81
is
ex¬
ecuted
3
times
using
the
re¬
tained
L3.
After
the execution
the
L3
is
diminished.
•
An
input
error occurs
when canned
cycles
are
programmed
in
the tool radius
compensation
C
mode
(G41,
G42).
X2000
*
•
Start of
spindle
forward
or
reverse
(M03
or
M04)
should
be
executed
by
automatic
operation
com¬
mands
before
entering
canned
cycles.
Do
not
enter
into
canned
cycles
after
manually
switching
the
spindle
between
forward
and
re¬
verse
.
As
mentioned
above,
address
L
in
canned
cycle
is retained until
executed
actually.
-
75
-