YASKAWA YASNAC 3000G

«
Program
must
be
made
so
that
mirror
image
operation
starts
and
stops
at
the
same
position.
If
the
start
position
and the
stop
position
are
not
the
same,
movements
of
the
machine
after
cancelling
mirror
image
will
be
shifted
by
the
difference
between
the
both
positions.
EXAMPLE
+Y
PROGRAMMED
COMMAND
X
AXIS
MIRROR
IMAGE
ON
100
1
i
A:
40
_A_
7V
\
/
/
/
/
/
-20
+X
6
-80
\
20
40
60
120
-40
-120
START
POINT
\
\
\
“--O-40
+
r~
f
PATH BY
ERRONEOUS
CANCELLING
CORRECT
PATH
N01
G92
X0 Y0
*
N02
M95
*
Mirror
image
on.
N03
G90
G01
X4000
Y4000
F300
*
N04
XL2000
*
N05
X10000
*
N06
X4000
*
N07
X4000
*
If
"M94
is
programmed
here,
the
tool
moves on
the
dotted
line.
<J=>
N08
X0
Y0
*
N09
M94
*
Correct
mirror
image
off.
N
10
X2000
Y
-4000
*
Nil
X6000
Fig.
2.
7.2.2
-
11
-