YASKAWA yasnac i80m

2.13.4
Mirror
Image
ON/OFF
(M95/M94)
*
(1)
The
following
M
codes
are
used.
Table
2.13.9
Mirror
Image
ON/OFF
M
Code
Meaning
M94
Mirror
image
OFF
M95
Mirror
image
ON
l
(2)
Mirror
images
can
be
applied
(ON)
or
removed
(OFF)
from
an
arbitrary
point
in
the
program.
These
codes
must
always
be
commanded
with
an
independent
block.
(3)
The
M94
and
M95
commands
are
modal.
When
the
power
is
turned
on,
M94
(OFF)
is
set
by
default.
(4)
The
axis
in
which
a
mirror
image
is
applied,
is
specified
with
settings
Pm0002
DO
to
Pm0003
DO
or
using
a
"mirror
image
axis
specifying"
switch.
For
details
on
this
operation,
see
Par.
3.5.1.28.
(5)
Mirror
image
is
applied
to
the
specified
axis
from
a
block
next
to
the
one
in
which
M95
is
commanded. That
is,
movement
is
made
in
the
direction
opposite
to
the
program
-commanded
movement
direction.
Y-AXIS
A
!
\
1
A
X-AXIS
MIRROk
IMAGE
ON
PROGRAM
COMMAND
\
M9T.
t
X-AXIS
Fig.
2.13.25
Mirror
Image
ON
(M95)
The
same
mirror
effect
is obtained
regardless
of
whether
the
move
command is
made
by
an
absolute
or
incremental
command.
Remember
that
the
M95-commanded
block
is the
mirror
point.
(6)
Mirror
images
are
canceled
in
blocks
after
the
M94-commanded
block.
The
position
at
which
mirror
image
is
begun
to
be
applied
and
the
cancel
position
must
be
the
same.
-
211