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IFM LR7000 - 10�5�3 Set the Switching Limits (Window Function); 10�5�4 Setting of the Switch-Off Delay; 10�5�5 Response of the Outputs in Case of a Fault; 10�5�6 Setting of the Delay Time after Signal Loss

IFM LR7000
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10.5.3 Set the switching limits (window function)
Make sure that for [OU1] or [OU2] the function [Fno] or [Fnc] is set�
Select [FH1] / [FH2] and set the upper limit of the acceptable range�
Select [FL1] / [FL2] and set the lower limit of the acceptable range�
FLx is always lower than FHx� The unit only accepts values which are lower
than the value for FHx�
10.5.4 Setting of the switch-off delay
Select [dr1] / [dr2] and set the value between 0�2 and 60 s�
At 0�0 (= factory setting) the delay time is not active�
The switch-off delay is only active if hysteresis has been set as switching
function (OUx = Hno or Hnc)�
10.5.5 Response of the outputs in case of a fault
Select [FOU1] / [FOU2] and set the value:
[on] = output switches ON in case of a fault�
[OFF] = output switches OFF in case of a fault�
Factory setting: [FOU1] and [FOU2] = [OFF]�
Faults: Faulty hardware, too low a signal quality, untypical
level curve� Overflow is not considered to be a fault�
10.5.6 Setting of the delay time after signal loss
Select [dFo] and set a value between 0�2 and 5�0 s�
At 0�0 (= factory setting) the delay time is not active�
Mind the dynamics of your application� In case of fast level changes it is
recommended to adapt the value step by step�
10.6 Reset all parameters to factory setting
Select [rES], then press [Set] and keep it pressed until [----] is displayed�
Briefly press [Mode/Enter]�
> The unit reboots and the factory settings are restored�
Note: On delivery the unit is not operational� First, the basic settings must
be entered (→ 10.2)

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