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(i)
Bias function
Bias for tool length
measurement
can be set
up.
KEYPOINT
-
Slg
3
0 ft
BIAS
D
Depress
the
|
BIAS
|
function soft
key.
"BIAS
(B)
"
is
highlighted.
B
Enter bias
data, then depress the
key.
%
%%
%
E
(For
example,
The bias data
are
written
and
the cursor
highlight
goes out.
TLM
(BUT
Mi
SET
0
NuHon
'ABSO>
RSAL)
0. 0
U
I)
V. 0 0
D
b.
2 ill
ros.
(UNEVE
0
ft
1
X
A
Z
IT
>1
f
D
I
z
HO 0
0
HO
0 1
HO
o
:
HO 0
3
HO
0 i
0.
0 0 fl
0.
0
0 o
0.
0
u
0
BIAS
(B)
I
0.
0
0
0
0.
0
0 0
BTMLV'L(A)
0.
0 0
0
RAPID
ST P
LSK
WORK
| TOOL |
f
]
| WRITE
1 1
RETURN |
[7]
H
BIAS
1 1
HTLEV1
|
[
Fig.3.4.63
Screen for Setting Bias for Tool Length Measurement
(remainder length)
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.
-
469
-
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