KEYENCE FS-N10 Series - Manual (Page 71)

4-4 Display Settings (diSP)
4
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4-25 - Digital Fiber Sensor FS-N10 Series User's Manual -
Excess gain (%) display
Received light intensity is displayed as an excess
gain* relative to the setting value. On the screen,
the received light intensity is displayed as a bar
graph and a percentage number.
*
Excess gain = (Received light intensity/Set-
ting value) x 100
Light intensity hold display
The maximum peak values, and the minimum bottom values, of received light
intensity can be displayed continuously. You can select from 5 possible display
combinations:

How to reset the held values
To reset the peak and/or bottom values that are currently held, use one of the
following procedures:
• Press and hold the [MODE] and [SET] buttons simultaneously.
• Set the external input (
in ) to "reset input ( rSt )" and short-circuit the pink wire (pin
(2)). "External Input" (page 4-17)
• Turn off the power.
Refer to page 4-2 "Display Settings (diSP)" for setting methods.
Display example
If the setting value is 1000
and the received light
intensity is 2000 (200%):
Refer to page 4-2 "Display Settings (diSP)" for setting methods.
Display Displayed values
Std (Standard)
Updates the peak or bottom value each time the cur-
rent received light intensity falls below or rises
above, respectively, the setting value. (Default)
P~P_ (Peak Max/Peak Min)
Displays the maximum and minimum of peak values
since the power is turned on. (Cumulative)
b~b_ (Bottom Max/Bottom Min)
Displays the maximum and minimum of bottom val-
ues since the power is turned on. (Cumulative)
P_b~ (Peak Min/Bottom Max)
Displays the minimum of peak values and the maxi-
mum of bottom values since the power is turned on.
(Cumulative)
P~b_ (Peak Max/Bottom Min)
Displays the maximum of peak values and the mini-
mum of bottom values since the power is turned on.
(Cumulative)