YASKAWA yasnac i80m

2.5
FEED
FUNCTIONS
(Cont’d)
Exact
stop
(G09)
2.5.9.1
If
a
prugram
contains
code
G09
in
a
cutting
command,
the
next
block
is
started
in
the
error
detection
ON
mode.
(See
NOTE
1
on
next
page.)
Use
this
function
to
obtain
a
sharp
corner.
G09
is
a
nonmodal code and
its
effect
continues
only
in
the
block
where
it
is
specified.
2.5.9.2
Exact
stop
mode
(G61, G64)
After
G6I.
cutting
command
blocks
are
processed
in
the
error
detection
ON
mode
until
the
code is canceled
by
G64.
NOTE
I.
Krmr
detection
ON
mode
In
the
error
detection
ON
mode,
the
number
of
lag
pulses
due
to
servo
delay
is checked
after
linear
ur
circular
interpolation
command
pulses
were
distributed,
and
the
next
block
is
started
only
when the
number
lias
reduced
to
a
permissible
level.
L\
Ern»r
detection
OFF
mode.
After
.vnormal
linear
or
circular
interpolation
command
out
of
the
Gnft
or
061
mode,
the
next
block
is
started
immediately
after
the
pulses
are
distributed.
Because
of
servo
delay,
corner
trajectory
is
rounded.
This is the
error
detection
OFF
mode.
X
Error
detection
ON/OFF
for
rapid
traverse.
The
error
detection
ON/OFF
mode
for
rapid
traverse
is
controlled
by
GOO
and
G06
only,
and
G09.
G61.
and
G64
are
disregarded.
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