SICK WTM10L Instrucciones De Uso página 61

7.1 Troubleshooting integrated IO-Link devices
8 Sensor replacement/data storage
9 Disposal
9382969/2024-02-23 | SICK
Subject to change without notice
LED/fault pattern
Green LED does not light up or
flickers
Yellow LED lights up, no object
in the path of the beam
Object is in the path of the
beam, yellow LED does not
light up
Object is in the beam path. Yel‐
low LED does not light up or
flickers.
Yellow LED flashes
Teach-in has displayed errors
on 3 consecutive attempts
Green LED does not light up
A return to the factory settings is possible at any time via the Return to Factory Settings button
.
Notes on malfunctions can be found in the service data.
Details of the available service data can be found in the detailed IO-Link description:
Technical Information: Photoelectric sensors, SICK Smart Sensors /
All IO-Link devices have a backup and restore functionality - Data Storage (DS). The
IO-Link Data Storage function can be used to save previous parameters and transmit
them to the replacement device.
The prerequisite for this is connection of the device to an IO-Link Master, and activation
of the storage function in the IO-Link Master.
Details on sensor replacement can be found in the detailed IO-Link description:
cal Information: Photoelectric sensors, SICK Smart Sensors /
The sensor must be disposed of in line with applicable country-specific regulations.
When disposing of them, you should try to recycle them (especially the precious met‐
als).
OPERATING INSTRUCTIONS
Cause
Voltage interruptions
Distance between the sensor
and the background is too
short
Distance between the sensor
and the object is too long or
sensing range is set too short
Depolarizing property of the
object surface (e.g., tape),
reflection
Distance between sensor and
object is too long / Light spot
is not correctly aligned with
the object.
Sensor mounting unstable
Sensor is faulty
O P E R A T I N G I N S T R U C T I O N S | WTM10L
Measures
Check the power supply,
check all electrical connec‐
tions (cables and plug connec‐
tions)
Reduce the sensing range
Increase the sensing range
Check operating mode, config‐
uration and operating condi‐
tions.
Check sensing range / Check
alignment
Check assembly and settings
If the power supply is OK,
replace the sensor
IO-Link.
Techni‐
IO-Link.
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