40
English
Operation
Note
•
The display example shows the case where the resolution is set to 0.0005 mm.
•
The same applies in the case of RS232C commands.
Also, when an operation is performed using RS232C commands, there is a command that
performs absolute zero point processing directly without setting the absolute zero point mode.
Setting of datum point
Operating Procedure
Select the X-axis.
“0” input can be omitted.
Press the datum point setting key.
Check that the REF lamp is on. When it is
not lighted, press the
F
key three times to
turn on the absolute zero point LED.
Select the X-axis again.
The mark “
” ligths.
Press the HOLD key. (It is ready for holding
the displayed value of the distance L between
the machining datum point and the absolute
zero point of scale.)
Absolute zeropoint mode LED and arrow
indicator flash.
When the scale absolute zero point is passed,
the buzzer sounds, the mark “
” and the
arrow indicator light, and the display value is
held. The absolute zero point mode LED lights.
Select the X-axis.
Press the HOLD key to release the HOLD
mode. The spot position is displayed and the
marks
“
/
” and “
” go out.
Here, the hold value is stored internally.
Note
When this processing is performed with an
RS232C command, “H” is replaced by “S”.
Display
X
0
S
F
F
F
X
H
START
mm
mm
mm
mm
INC
INC
ABS
mm
ABS
ABS
mm
ABS
REF
REF
REF
Spot position
Absolute zero
point of scale
X
H
START
L
Absolute zero
point of scale
Machining datum
point
Flashes
Lights up
Across
absolute
zero point
Lights up
ABS
mm
REF
REF
ABS
mm
Lights up
(Example)
Lights up
Lights up
Flashes
ABS
mm
REF
Buzzer
Lights up
Lights up
