KEYENCE LV-N10 Series - Manual (Page 33)

3-3 Adjusting the Sensitivity
3
Ba
sic
Oper
ati
on
3-9 - Digital Laser Sensor LV-N10 Series User's Manual -
This function automatically judges 2 states (workpiece presence/absence, etc.), and
calibrates the current value to "100.0" and ".0".
This is useful when the detector is moving at high speed, etc.
Enabling the full auto preset function
1
When the PST indicator is OFF, con-
tinue pressing the [PRESET] button
until "Auto" flashes while the work-
piece passes through.
2
After the workpiece has completely
passed through, release the [PRESET]
button.
Calibration is complete after the setting
value flashes momentarily, and then
stops (lights up).
The PST indicator lights in green, and the
setting value is set to "50.0".
The full auto preset function cannot be executed when the received
light intensity is saturated (higher than the value listed in Extension
display on page 4-30). ("---- ----" will appear during step 2.)
Full Auto Preset Function
Setting
value
MAX
MIN
Time
Receiv
ed
light intensity
The area near the maximum value
of the received light intensity while
the [PRESET] button is pressed is
set as "
", and the area near
the minimum value is set as "
".
1
2
"100.0"
"50.0"
".0"
Point