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IFM Electronic LR2050 - Window Switching Limits; Switch-on Delay Settings; Switch-off Delay Settings; OUT 2 Output Function Setup

IFM Electronic LR2050
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11.4.3 Set the switching limits (window function)
Make sure that for [oux] the function [Fno] or [Fnc] is set�
Select [FHx] and set the upper limit of the acceptable range�
Select [FLx] 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]�
11.4.4 Set switch-on delay for switching outputs
Select [dSx] and set the value between 0�0 and 60 s�
The switch-on delay reacts according to VDMA*
)
11.4.5 Set the switch-off delay for switching outputs
Select [drx] and set the value between 0�0 and 60 s�
The switch-off delay reacts according to VDMA*)�
*
)
According to VDMA the switch-on delay always has an effect on SP, the switch-off delay
always on rP irrespective of whether the normally open or normally closed function is used�
11.4.6 Setting of the output function for OUT2
Select [ou2] and set the switching function:
[I] =
Current output 4���20 mA
[InEG] =
Current output 20���4 mA
[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
[ou2] = [Hnc] (normally closed function) is recommended� The
principle of normally closed operation ensures that wire break or cable
break is also detected�
11.4.7 Scale analogue signal
Select [ASP2] and set the analogue start point�
Select [AEP2] and set the analogue end point�
These parameters can only be set via an IO-Link device tool if the
parameter [ou2] is set to [I] or [InEG]�
More information: (→ 6.3.2)

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