Additional Functions; Troubleshooting - SICK GTE20 Manual De Instrucciones

OPERATING INSTRUCTIONS
6.4

Additional functions

en
7

Troubleshooting

32 O P E R A T I N G I N S T R U C T I O N S | GTE20
Table 8: Sensing range setting
The sensor is adjusted and ready for operation.
Time functions
Time function setting
Time delay selector switch can be set on the device according to
t0
t1
t2
t3
Figure 7: Time functions
The Troubleshooting table indicates measures to be taken if the sensor stops working.
Table 9: Troubleshooting
LED/fault pattern
Yellow LED does not light up
even though the light beam is
aligned to the object and the
object is within the set sensing
range
DC
0.01 ... 10 sec.
0.01 ... 10 sec.
0.01 ... 10 sec.
Cause
No voltage or voltage below
the limit values
Voltage interruptions
Sensor is faulty
see table 11.
AC/DC
0.05 ... 10 sec.
0.05 ... 10 sec.
0.05 ... 10 sec.
Measures
Check the power supply,
check all electrical connec‐
tions (cables and plug connec‐
tions)
Ensure there is a stable power
supply without interruptions
If the power supply is OK,
replace the sensor
8026845/2022-06-09 | SICK
Subject to change without notice