6.4
Additional functions
Time functions
Time function setting
Time delay selector switch can be set on the device according to
0.01 ... 10 sec.
0.01 ... 10 sec.
0.01 ... 10 sec.
DC
0.05 ... 10 sec.
0.05 ... 10 sec.
0.05 ... 10 sec.
AC/DC
t0
t1
t2
t3
Figure 7: Time functions
7
Troubleshooting
The Troubleshooting table indicates measures to be taken if the sensor stops working.
Table 9: Troubleshooting
LED/fault pattern
Cause
Measures
Yellow LED does not light up
even though the light beam
is aligned to the reflector and
there is no object in the path of
the beam
No voltage or voltage below
the limit values
Check the power supply,
check all electrical connec‐
tions (cables and plug connec‐
tions)
Voltage interruptions
Ensure there is a stable power
supply without interruptions
Sensor is faulty
If the power supply is OK,
replace the sensor
OPERATING INSTRUCTIONS
8026844/2022-06-09 | SICK
O P E R A T I N G I N S T R U C T I O N S | GLD20
31
Subject to change without notice
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Summary of Contents for GLD20
Page 2: ...B E T R I E B S A N L E I T U N G GLD20 Kompakt Lichtschranke de en es fr it ja pl pt zh...
Page 36: ...I N S T R U C C I O N E S D E U S O GLD20 Fotoc lulas compactas de en es fr it ja pl pt zh...
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Page 90: ...1 1 1 Product ID pid sick com P N P N CAD EU 1 2 b 1 2 90 GLD20 8026844 2022 06 09 SICK ja...
Page 121: ...M A N U A L D E I N S T R U E S GLD20 Barreiras de luz compactas de en es fr it ja pl pt zh...
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