Photoelectric distance sensor
O1D110
15
10.2 Configuration of the basic settings
10.2.1 Selection of the display unit
Set [Uni] before defining the values for the parameters [SPx], [nSPx], [FSPx], [ASP], [AEP]. In case of
subsequent changes of the display unit rounding errors during internal conversion to other units may
falsify the set values.
u
Change to [EF].
u
Select [Uni] and set the unit of measurement. Selection of the unit of measurement: [mm], [m]
u
Confirm with [MODE/ENTER].
w
The selected unit is indicated by a green LED on the display.
10.2.2 Set the display
u
Change to [EF].
u
Select [diS] and make settings.
7 settings can be selected:
•
[d1] = update of the measured values every 50 ms.
•
[d2] = update of the measured values every 200 ms.
•
[d3] = update of the measured values every 600 ms.
•
[rd1], [rd2], [rd3] = display as for [d1], [d2], [d3] rotated by 180°.
The update of the measured value only refers to the display. It has no effect on the outputs.
•
[OFF] = the measured value display is deactivated in the Run mode.
When one button is pressed, the current measured value is displayed for 15 s.
u
Confirm with [MODE/ENTER].
The LEDs remain active even if the display is deactivated.
10.2.3 Configure OUT1
u
Select [OU1] and set the switching functions.
Switching functions:
•
[Hno] = hysteresis function / normally open
•
[Hnc] = hysteresis function / normally closed
•
[Fno] = window function / normally open
•
[Fnc] = window function / normally closed
u
Confirm with [MODE/ENTER].
10.2.4 Hysteresis function
The hysteresis keeps the switching state of the output stable if the measured value varies about the
sensing range. In both cases the set and reset points are symmetrically arranged about the selected
switch point [SPx]. The hysteresis is the distance between set and reset points; it is calculated on the
basis of the repeatability with a safety factor of 1.5. The calculation is based on the repeatability for
max. 40 klx.
Example Hno
1. For the output function [Hno] the output switches when the object approaches and when the set
point (A) is reached.
