YASKAWA yasnac i80m

NOTE
O
If
G29
is
instructed
in
tool
offset
mode
(G41,
G42)
or
canned
cycle
(G73,
G74.
G76.
G77,
G81
to
G89).
alarm
“170''
or
“182"
results.
©
If
G29
is
instructed
after
power
is
turned
ON
without
G28
or
G30
being
executed,
alarm
“0240"
results.
©
Asa
rule,
the
tool
position
offset
must
be
canceled
before G28
or
G30
or
G29
can
be
instructed.
If
instructed
while the
offset
is
applied,
intermediate
positioning
point
B
is
also
offset
and
the
tool
passes
point
B'.
Tool
position
offset
and
tool
length
offset
cannot
be
canceled
by
G29
command.
I
/J
L
(
KKFKKKNLK
POINT*
/
/
/
OB
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NT K
hi
MED]
ATE
I'OSIl
luNING
INSTKUCTED
POINT*
OFFSET
QUANTITY
1*
/
/
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6
A
Fig.
2.6.4
Movement
when
Tool
Position
Offset
is
not
canceled
O
If
G29
is instructed
in
mirror
image
(M95).
the
following
results.
Table
2.6.4
Parameter
Pill-1001
1)2
Movement
Mirror
image
is
applied
to
intermediate
point
and
command
value.
Alarm
“127“
results.
0
l
©
In
the
following
cases,
the
intermediate
point
of G28
or
G30
does
not
match
the
intermediate
point
of G29.
Therefore,
avoid
making
commands
or
operations
that
cause
such
nonconformance.
•
When
the
following
is
performed
from
the time
G28
is
completed
to
when
G29
is
instructed
•
Setting
of
coordinate
system
(G92.
|
ZERO
SET
|
key
operation)
Intervention
of
machine
lock
•
Intervention
of
manual
operation
in
manual
absolute
OFF
•
When
G28.
G30.
or
G29
is
instructed
in
a
block
after
mirror
image
is
canceled
(M94)
at
a
position
different from
the
mirror
image
starting
point.
•
When
G28.G30,
or
G29
is
instructed
after
intervention
of
manual
operation
in
manual
absolute
OFF.
75