OGD25x OGD55x
Photoelectric distance sensor
10
Switches off when the object is detected ([OUx] = [Fnc])
[nSPx]
[FSPx]
[Fnc]
1
[nSPx]: Switch point "near"
[FSPx]: Switch point "far"
1
Window
If the measured value is between the switch point "near” [nSPx] and the switch point "far" [FSPx], the
output is switched off (if [OUx] = [Fnc]).
The parameters [nSPx] and [FSPx] can also be set via the teach function. The reset points are
set dynamically by the sensor.
The minimum distance between [nSPx] and [FSPx] is 1mm.
Condition: [nSPx] < [FSPx]
e.g. the teaching of [nSPx] > [FSPx] will not be adopted by the sensor.
Switching status of the outputs
Output function
Object distance (D)
Switching status
[Fno]
D < [nSPx]
D > [FSPx]
Open
[nSPx] < D < [FSPx]
Closed
[Fnc]
D < [nSPx]
D > [FSPx]
Closed
[nSPx] < D < [FSPx]
Open
4.3.2 Window function – reflectivity
2
3
1
A
B
1
Laser beam
A:
Switch point “bright” = [bSPx]
2
Direction of movement of the object
B:
Switch point “dark” = [dSPx]
3
Window
Switches when the object is detected ([OUx] = [Fno])
If the measured value is between the switch point “bright” [bSPx] and the switch point “dark" [dSPx],
the output is switched on (if [OUx] = [Fno]).
