KEYENCE FS-N10 Series - Manual (Page 51)

4-2 Basic Settings
4
Set
tings
f
o
r
Ad
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an
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nct
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4-5 - Digital Fiber Sensor FS-N10 Series User's Manual -
Percentage calibration
Setup value can be configured at the ratio to
the current received light intensity.
The percentage calibration target value can be
set in the range of "-99P" (-99%) to 99P (99%)
Default: -10P (-10%)
 Sensitivity setting
1
In the desired reference state, press
the [SET] button.
Calibration is complete after the setting
value flashes momentarily, and then
stops (lights up).
• If the external input setting is set to " SEt " (external calibration input), peri-
odic percentage calibration is possible from external devices, enabling
stable detection even on workpieces having small sensitivity differences.
"External Input" (page 4-17)
• If the detection mode is set to " ArEA (area detection mode)", Hi and Lo
are set simultaneously according to the received light intensity.
(Example)
If the percentage calibration is set
to 10P (10%) when the reference
received light intensity is "100",
the Hi and Lo setting values will be
set as follows.
Hi setting value: 110
Lo setting value: 90
900
1000 Reference
Received light intensity
Setting example
When the percentage calibration
target value is set to "-10%".
Reference
Received
light intensity
Hi 110
100
90 Lo