YASKAWA yasnac i80m - Page 638

3.6
VARIOUS
OPERATIONS
AND
FUNCTIONS
(Cont’d)
[1]
Depress
I
.
[POSl
,
and
fUNlV]
.
'ÿ
[2]
Clear
the'
coordinate
system
set
value
to
zero
by
depressing
the
|
SET
|
and
.
This
means
that
the home
position
is
set
at
0.
[3]
Depress
[SET]
,
|
OFFSET
1
,
,
and
|TLM|
keys.
p—j’7
push-button
switch.
Depress
[WR1TE|.
(This
soft
key
is
not
displayed
in:
the
TLM
mode.)
(C)
Substitute
operation
for
the
This
operation
performs
auto
,
write
of
tool
measurement
values
similar
to
normal tool
length
measurement,
except
that
the
Z-axis
is
not
returned
to
the
.home
position.
(d)
Setting
of
parameter
Pm6008
DO
(selection
of
measurement
of
length
of
travel/remainder)is
valid
for
this
measurement
operation.
Which
value
is
to
be
stored
is.determined
by
the
parameter.
1.
In
this
auto
write
mode,
the
measured
value
is stored
as
an
absolute
value
into
memory.
2.
If.
the
home
position
is
not
the
tool
replacement position,
the
tool
can
be
moved
from
the tool
replacement
position
to
the
contact
level
directly
after
replacement.
-
Once
the
home
position
is
.
determined
by
depressing
the
MEASUREMENT
push-button
switch,
positioning
to
the
home
position
is.not
unnecessary.
•
.
3.
If
H00
is
specified,
depressing
the
WRITE
&
RETRACT
push-button
switch
makes
no
change
of
offset
values.
Move
the
cursor
to
HOI
or
after
to
perform
TLM
operations.
4.
To
rewrite
an
offset
value
on
the
tool
length
measurement
screen,
set
the
cursor
to
the
value,
enter
a
new
numeric
value,
then
depress
WRITE.
.
-
614
-