Photoelectric distance sensor
OGD25x OGD55x
37
12 Display
12.1 Devices with switching output
Indica-
tion
Possible cause
Switching outputs [SELx] = [dist]
Switching outputs [SELx] = [rEFL]
[Hno]
[Hnc]
[Fno]
[Fnc]
[Hno]
[Hnc]
[Fno]
[Fnc]
[otE]
ambient temperature too
high
X
*
X
*
X
*
X
*
X
*
X
*
X
*
X
*
[utE]
ambient temperature too
low, laser is switched off
OFF
ON
OFF
ON
OFF
ON
OFF
ON
[nEAr]
object to be measured out-
side the measuring range
– too close
ON
OFF
OFF
ON
X
*
X
*
X
*
X
*
[FAr]
object to be measured out-
side the measuring range
– too far
OFF
ON
OFF
ON
X
*
X
*
X
*
X
*
[--|-]
too much light, e.g. reflec-
tive surface
ON
OFF
OFF
ON
ON
OFF
OFF
ON
[--]
not enough light, no object
OFF
ON
OFF
ON
OFF
ON
OFF
ON
[ErP]
plausibility (e.g. object too
fast)
X
*
X
*
X
*
X
*
X
*
X
*
X
*
X
*
[LoFF]
laser is switched off
OFF
ON
OFF
ON
OFF
ON
OFF
ON
[Err]
teaching failed
X
*
X
*
X
*
X
*
X
*
X
*
X
*
X
*
[Loc]
button lock is activated
X
*
X
*
X
*
X
*
X
*
X
*
X
*
X
*
[uLoc]
button lock is deactivated
X
*
X
*
X
*
X
*
X
*
X
*
X
*
X
*
[s.Loc]
device access lock is ac-
tive
X
*
X
*
X
*
X
*
X
*
X
*
X
*
X
*
[SC1] /
[SC2] /
[SC]
short circuit on OUT1/OUT2
*unchanged
12.2 Devices with analogue output
Indica-
tion
Possible cause
Analogue outputs [SELx] = [dist]
Analogue outputs [SELx] = [rEFL]
[I] / [U]
[ASP] < [AEP]
[I] / [U]
[ASP] > [AEP]
[I] / [U]
[ASP] < [AEP]
[I] / [U]
[ASP] > [AEP]
[otE]
ambient temperature too
high
X
*
X
*
X
*
X
*
[utE]
ambient temperature too
low, laser is switched off
20.5 mA / 10 V
3.5 mA / 0 V
0 V /3.5 mA
10 V / 20.5 mA
[nEAr]
object to be measured out-
side the measuring range
– too close
3.5 mA / 0 V
20.5 mA / 10 V
X
*
X
*
[FAr]
object to be measured out-
side the measuring range
– too far
20.5 mA / 10 V
3.5 mA / 0 V
X
*
X
*
[--|-]
too much light, e.g. reflec-
tive surface
3.5 mA / 0 V
20.5 mA / 10 V
20.5 mA / 10 V
3.5 mA / 0 V
[--]
not enough light, no object
20.5 mA / 10 V
3.5 mA / 0 V
3.5 mA / 0 V
20.5 mA / 10 V
[ErP]
plausibility (e.g. object too
fast)
X
*
X
*
X
*
X
*
