4. PARAMETERS
Parameter
No.
Parameter Function Setup Data Initial Value
31 • Linear error correction data setting
It is possible to enter correction for linear error
correction. Simple linear correction of the
machine error is made, improving the
positioning accuracy. The error correction data
to be set is the data that has been determined
by converting errors of “measured value - true
value” to those per one meter and is available
within the range of 999.9 in increment of
0.1µm.
NOTE In order to perform linear error
correction, it is necessary to set the
linear error correction display (setup
data: 1) using parameter 12 described
in section 4.2.2. Parameter 31 cannot
be entered without setting the linear
error correction display.
±999.9 0.0
33
•
Machine origin offset
Refer to “3.2.6”.
±9999.999 0.000
40 • Diameter display setting
Select the normal display and diameter display
(2X the normal display amount).
If the diameter display is set, a dot is displayed
as shown below.
0: Normal
display
1: Diameter
display
0 (Normal
display)
41 • Turns off the lower-order digits of the display.
Turns off the unnecessary lower-order digits of
the display. It is possible to turn off 1 to 4 digits.
0: Normal
display
1: Lower one
digit off
2: Lower two
digit off
3: Lower three
digit off
4: Lower four
digit off
0 (Normal
display)
50 • Changes the count direction.
Changes the count direction of the counter.
The direction the detector moves and the count
direction are related as shown below.
0: Normal
count
1: Reverse
count
0 (Normal
count)
No. 99MBE032A
4-3
