YASKAWA yasnac i80m

(i)
Bias
function
Bias
for
tool
length
measurement
can
be
set
up.
KEYPOINT
BIAS
c-
BBgk
BOB
D
Depress
the
|
BIAS
|
function
soft
key.
The
“BIAS
(B)“
is
highlighted.
(wRÿkey.
B
Enter
new
bias
data,
then
depress
the
E
(For
example,
The bias
data
are
rewritten and
the
cursor
highlight
goes
out
.
o
1
LM
<
HI
AS)
SET
Non
H
0
u
•ABSO'
lUNIVERSALl
0.
A II A
0.
uvu
ft.
0
n
o
POS
X
z
Hft
ft
l Z
R
II
0 0
u
J10
V
1
HO
0
2
H
ft
u
1
Hft
D
<1
ii
.
On
ii
ft.
ft
n
u
0.
ft ft ft
BIAS
«Bi
il.
ft
ft
ft
MOVE
V.
0
ft
II
io.
non
MDI
ST
P
LSK
WORK
I
TOOL
|
T
]
l
WRITE
1 1
RETURN!
(7]
H
BIAS
If
Fig.
3.4.61
Screen
for
Setting
Bias
for
Tool
Length
Measurement
(length
of
travel)
Align
the
tip
of
the
tool
to
the
contact
level
by
manually operating
the
Z
axis.
The
contact
level
is
an
arbitrary
level
determined
in
reference
to
the
surface
of
the
workpiece
or
the
reference
level.
The
difference
between
the
contact
level and
the
reference
level
must
be
preset
as
the tool
length
measurement
bias
for
parameter
Pm806.
The
input
unit
for
the
parameter
is
1.
The
difference
represents
the
thickness
of
a
block
gage,
which
must
be
positive.
-
465
-