YASKAWA YASNAC 3000G

•
The
following
M
codes
are
executed
even
if
the
switches
set
on.
ACTUAL
MOVEMENT
REST
OF
TRAVEL
C<
•
MOO,
M01f
M02,
M30
•
Both
its
decoded
signals
and its
BCD
codes
are
sent
out
to
the
machine.
.
M90
to
M99
BCD
code
is
not
sent
out.
PE
COMMAND
MANUAL
-
OPERATION
.
TRAVEL
TO
TARGET
SPECIFIED
BY
PROGRAM
COMMAND
OR
COI
COMMAND
>T
"X
CIRCULAR
v
STOP
<FEED
HOLD)
INTERPOLATION
V
Turning
on
the
M-FUNCTION
LOCK
switch
during
automatic
operation
becomes
effective
on
the block
after
the
next
block
of
the
current
block.
.
Fig.
6.
1.
20.
1
6.1.22
7.-AXIS
FEED
NEGLECT
SWITCH
•
When
MANUAL
ABSOLUTE
switch
is
off.
The
switch
is
used
for
dry
run
operation
or
draw¬
ing-check
operation
on
the
X-Y
plane.
Turning
on
the
switch
causes
the
Z
axis
in
MACHINE
LOCK
condition.
The
Z
axis
movement
is
in¬
hibited,
though
the
position
display
is
updated.
Operate
the
switch when
the
machine
is
stopped.
That
is,
the
switch
does
not
function
except
when
the
machine
is
stopped
at
the
block
end
by
SIN¬
GLE
BLOCK
switch
or
temporarily
stopped
by
FEED
HOLD
pushbutton.
After
the
automatic
operation
is
interrupted
by
manual
operation,
the
coordinate
system
is
shifted,
and
the
tool
performs
the
rest
of
the
travel
commands
in
parallel
with
programmed
moves
.
ACTUAL
MOVEMENT
/
TAPE
COMMAND
A
REST
OF
TRAVEL
COMMAND
COO
OR
COI
COMMAND
X
i,
MANUAL
OPERATION
6.1.23
FEED
CODE
LOCK
SWITCH
(F-CODE
LOCK)
CIRU
'v
____
ULAR
X
INTERPOLATION
s
Turning
on
the
FEED
CODE
LOCK
switch
causes
the
program
execution
to
ignore
all
F-code
com¬
manding
feed.
If
the switch
is
turned
on
during
automatic
operation,
all
the
F-codes
are
ignored
in
the
block
stored
in
buffer
register
after
switch¬
ing
operation.
Feedrate
override
is
effective
on
the
current
F
code
even
if
locked
by
the
switch,
though
read-
in
operation
does
not
proceed.
TEMPORARY
STOP
(FFED
HOLD)
The
parallel
shift
is
reset
by
execut¬
ing
Reference
Zero
Return
manually,
automatically
by
G28,
or
operating
the
RESET
key.
The
command
value
is
forced
to
change
to
the
current
position.
Thus
the
shift
value
is
reset.
Tool
Movement
with
Fig.
6.
1.20.2
MANUAL
ABSOLUTE
Switch
Off
FEED
Z
NEG-
CODE
LECT
LOCK
6.1.21
M-FUNCTION
LOCK
SWITCH
(MISCELLANEOUS
FUNCTION
LOCK)
OFF
OFF
Fig.
6.1.23
-
When the
M-FUNCTiON
LOCK
switch
is
on,
it
ignores
the
M,
S,
T,
and
Bÿ
commands.
To
check
the
tape
data,
the
operation
by
the
switch
is used
in
combination
with
MACHINE
LOCK
function.
6.1.24
BLOCK
RETURN
SWITCH
AND
BLOCK
RETURN
END
LAMP
t
BLOCK
RETURN
switch is
used,
when
a
trouble
occurs
during
executing
a
block,
to
return
the
tool
to
the
block
starting
position
to
restart
ma¬
chining.
Completion
of
the
tool
returning
to
the
start
position
is
checked
by
the
lamp.
For
de¬
tailed
operation,
refer
to
6.2.2
Block
Return.
M-FUNCTION
LOCK
Fig.
6.
1.21
OFF
132