KEYENCE FS-N10 Series - Manual (Page 29)

3-3 Adjusting Sensitivity
3
Ba
sic
Oper
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3-7 - Digital Fiber Sensor FS-N10 Series User's Manual -
This function calibrates the current value to " .0 ". After the preset function has been
executed with " 100.0 " displayed, and then executing this function with " .0 " displayed, 2
random set points can be calibrated to " 100.0 " and " .0 ".
* Not available for the FS-N10 Series shipped before March 10, 2011.
Enabling the work-preset function
The work-preset function can be used with the preset function (when
preset is enabled).
While the preset function is enabled, press the [PRESET] button and button
simultaneously.
The received light intensity
at that point is set to "
.0 ".
The value set to " 100.0 " using
the preset function does not
change.
Even if the received light intensity is low during preset and is high during
work-preset, the value is set to "
100.0 " during preset and " .0 " during work-
preset. When the actual received light intensity increases, the display will
approach "
.0 ". (The preset saturation level is decreased with respect to
" 100.0 ".)
Disabling the work-preset function
When the PST indicator is lit, press and hold the [PRESET] button.
• The PST indicator turns off, indicating that the work-preset function has been
disabled.
Work-Preset Function
Impotant
Green "PST"
lights up
Current value is " . 0 "
100.0
PRESET +
3.0
.0
Reference