Sony LH51 Bedienungsanleitung Seite 56

Operation of offset zero point
F F
Y
SET
L
or
L
Scale
Machine spindle
Absolute zero
point of scale
Machine spindle
Do not hit the table with the tool.
48
Note
In the example shown below, the resolution is set to 0.0005 mm.
The following is an example of Y-axis operation. For X-, Z-axis, perform the same key operation
for each axis.
Operating Procedure
Check that the REF lamp is on. When it is
not lighted, press the
on the absolute zero point detection mode
indicator (once with the 1-axis display).
Select the Y-axis.
Press the LOAD key.
The offset value ∆Y in the counter unit is
displayed.
The offset value ∆Y stored in the counter unit
is displayed.
The LED (LOAD/HOLD) indicator flashes.
When the machine spindle is moved
in the (+) direction along the Y-axis,
and the absolute zero point of the
Cutting tool
scale is passed, the count is started,
Spot position
and the spot position is displayed.
The LED (LOAD/HOLD) indicator
goes out.
Accross absolute zero point
Along Y-axis
Machine table
Next, move the machine spindle
toward the (–) side along the Y-axis.
Theposition where the displayed
value is "0" is the machine zero point.
Along Y-axis
Note
Be carefull not to hit the machine
table with the tool when moving the
machine spindle inthe (–) direction.
Machine zero point
Machine table

key twice to turn
F

ABS, INC lights up
Display
REF
Lights up
REF
Lights up
L/H
Flashes
Buzzer
Counting starts
L/H
Goes out