Display Lock/Machine Lock Switch; Z-Axis Command Cancel Switch - YASKAWA yasnac i80m Instruction Manual

3.5 MACHINE CONTROL
STATION
(Confd)
3.5.1.22 Display
lock/machine
lock switch (DISPLAY
LOCK/MACHINE LOCK)
DISPLAY
OFF
LOCK
tt
MACHINE
Use this switch
to
move the machine with the.current
value display
fixed.
or, conversely,
to
update
the display with the jnachine fixed.
U) OFF
Select this position for normal
manual
or
automatic operation. Both
machine and
current
value display move as instructed.
(2) DISPLAY LOCK.
External
current
value display does not change even
when the machine
moves.
Use this position when machine shift quantity is desired
to
be included in the display.
(3)
MACHINE LOCK
Although the
current
value display changes according
to
manual
or
automatic operation as instructed,
the machine does
not
move
except
when
the
M, S, and T functions are executed. Use this position
to
manually
preset
the display or check
tape.
Note however that when
machine lock is
on, return to
the origin is
not
executed.
This switch
must
always be operated
when the machine is stopped. The switch is
not
changed over in any
machine
state
other than block
stop
and feed hold.
3.5.1.23 Z-axis command cancel switch (Z-AXIS
COMMAND DISREGARD)
Z-AXIS
OFF
This switch is used for
idling operation on the XY
plane.
When this
switch is
on,
the machine
state
is such that the Z-axis only is
locked, so the Z-axis does
not
move.
However, the Z-axis position display is updated.
This switch must always be
operated when the machine is stopped. The switch is
not
changed over in
any
machine
state
other than block
stop
and feed hold.
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