YASKAWA yasnac i80m

(b)
Measurement
of
remainder
(parameter
Pm6008
DO
=
1)
If
parameter
Pm6008
D0=
1
is
set,
remainder
(RL)
is stored
in
the
tool
offset
memory
instead
of
length
of
travel
(ML).
w
Home
position
Tool
length
measurement
(B)
Pm806
I
-
z.
I
(Mu
—
Reference
level
Bottom
level
setting
(A)
Pm807
Bottom
level
Remainder
(RL)
Workpiece
Fig.
3.6.9
Measurement
of
Remainder
l
The bottom level
to
be used
as
the
reference for
measurement
of
remainder is
a
signed
value
of
a
distance
from
the home
position
and
can
be
set
in
Pm807
(bottom
level
setting;
input
unit is
1.)
The bottom level
can
also be
set
by
the
following
procedure
on
the
'
tool
length
measurement
screen
:
(D
Depress
the
BTLEVL
key.
“BOTTOM
LEVEL(A)”
display
is
highlighted
in
reverse.
display.
©
Enter
the
bottom
level
value,
then
depress
the
bias bottom
level value is written.
After
this
setting,
the
remainder
value
can
be
written
by
the
same
procedure
as
(a).
RL=-(A-ML)
key.
The
(3)
Length
measurement
on
NC
operating
panel
(a)
Measurement
of
lengths
can
be made
on
the
NC
operating
panel
without
using
specialized
push-button
switches
such
as
MEASURE¬
MENT.
(b)
To
accomplish
this,
do
as
follows
instead
of
depressing
the
push-button
switch.
EASURE-
QMENT
-
613
-