Set-Up / Operation; 12�1 Fault Indication - Autosen AL001 Notice D'utilisation

12 Set-up / operation

► After mounting, wiring and programming check whether the unit operates correctly�
> If the unit has been correctly set up, the distance to the object is indicated�
Lifetime of a laser diode: 50000 hours
12.1 Fault indication
Possible
cause
too much
light,
[++]
e�g� reflective
surface
too little light,
[- -]
no object
object to be
measured
[nEAr] outside the
measuring
range < 0�2 m
object to be
measured
[FAr] outside the
measuring
range > 3�5 m
plausibility
[Errp] (e�g� object
too fast)
[SC1] short circuit in switching output 1
[SC2] short circuit in switching output 2
[SC] short circuit in all switching outputs
unchanged
1)
[SC1] or [SC] only active, if output 2 is configured as switching output�
2)
See IODD of the device
3)
54
Switching output
[Hno] [Hnc] [Fno] [Fnc]
ON OFF OFF ON
OFF ON OFF ON
ON OFF OFF ON
OFF ON OFF ON
X X X X
1) 1) 1) 1)
Current output /
voltage output
[ASP] < [AEP] [ASP] > [AEP]
3,5 mA / 0 V 20,5 mA / 10 V
20,5 mA / 10 V 3,5 mA / 0 V
3,5 mA / 0 V 20,5 mA / 10 V
20,5 mA / 10 V 3,5 mA / 0 V
X
1)
2)
2)
X
1)
2)
2)