IFM Electronic LR2750 - 11�3 Configure Display (Optional); 11�4 Setting of Output Signals; 11�4�1 Setting of the Output Function for OUT1; 11�4�2 Set the Switching Limits (Hysteresis Function)

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11.3 Configure display (optional)
► Select [uni] and set the unit of measurement: [mm], [inch]�
► Select [SELd] and set type of indication:
[L] = The level is indicated in mm or inch�
[%] = The level is indicated in percent�
The displayed level in % depends on the parameters:
ASP2 = set value corresponds to 0 %
AEP2 = set value corresponds to 100 %
[OFF] = The display is switched off in the operating mode� When one of
the buttons is pressed, the current measured value is displayed
for 30 s� The indicator LEDs remain active even if the display is
deactivated�
11.4 Setting of output signals
11.4.1 Setting of the output function for OUT1
► Select [ou1] and set the switching function:
[Hno] =
hysteresis function / normally open
[Hnc] =
hysteresis function / normally closed
[Fno] =
window function / normally open
[Fnc] =
window function / normally closed
Note: If the switching output is used as an overflow prevention, the setting
[ou1] = [Hnc] (normally closed function) is recommended� The
principle of normally closed operation ensures that wire break or cable
break is also detected�
11.4.2 Set the switching limits (hysteresis function)
► Make sure that the function [Hno] or [Hnc] is set for [oux]�
► Select [SPx] and set the value at which the output switches�
► Select [rPx] and set the value at which the output switches off�
[rPx] is always smaller than [SPx]� The unit only accepts values which are lower
than the value for [SPx]� If [SPx] is shifted, [rPx] also shifts provided that the lower
end of the setting range is not reached�