Omron F3C-AL Quick Start Manual page 5

F3C-AL
Sensitivity Adjustment
I
Item Position A
Adjustment Place the target at the desired
procedure location and turn the adjustment knob
clockwise until the LIGHT indicator
(red) lights. This is position A.
Detecting
condition
Status of dis-
tance
setting
knob
Indicators
Position B and C
Background object
Remove the detected object and turn
the adjustment knob clockwise until the
LIGHT indicator(red) lights. This is the
position B.
Then turn the adjustment knob
counterclockwise until the LIGHT
indicator (red) goes out. This is
position C.
No Background object
The maximum adjustment setting is
used as position C.
Target
6
F3C-AL
Setting
Set the adjustment to halfway between
A and C. Confirm that the STAB
indicator (green) remains lit both with
the detected object present and not
present. If the STAB indicator does not
remain lit, review the detection method
to enable stable operation.