Alignment; Adjustment - SICK GRSE18 Instrucciones De Operación

4
COMMISSIONING
4.4

Alignment

4.5

Adjustment

8
Test = test input (see Additional functions)
Align the sender (GRS18) with the receiver (GRE18). Select the position so that the red
emitted light beam hits the receiver. Tip: Use white paper or a reflector as an alignment
aid. The sender must have a clear view of the receiver, with no object in the path of
the beam [see figure 4]. You must ensure that the optical openings (front screen) of the
sensors are completely clear.
Figure 4: Alignment
Sensor with potentiometer:
The sensitivity is adjusted with the potentiometer (type: 270°). Clockwise rotation:
operating reserve increased; counterclockwise rotation: operating reserve reduced. We
recommend setting the potentiometer to "Maximum."
The sensor is adjusted and ready for operation. Refer to graphics C and G to check the
function. If the switching output fails to behave in accordance with graphic C, check
application conditions. See section Fault diagnosis.
(PNP)
1
q
0
1
0
Q
(NPN)
1
q 0
Q 1
0
Figure: C
8016954.1ABM / 2020-12-21 | SICK
Subject to change without notice