Troubleshooting; Disassembly And Disposal - SICK WTF26 Instrucciones De Operación

9

TROUBLESHOOTING

9 Troubleshooting
10

Disassembly and disposal

12
A00 A70
IO-Link
Process
data
Bit 0 / Data
type
Bit 1 / Data Q
L2
type
Bit... / 2 ...15 /
Descrip‐ [empty] [time mea‐
tion / Data surement
type
Bit... /
Descrip‐
tion / Data
type
The Troubleshooting table indicates measures to be taken if the sensor stops working.
LED indicator/fault pattern
Green LED flashes
Switching outputs do not
behave in accordance with
table 4
Light spot is aligned to the
background, no object in
beam path, yellow LED does
not light up
Light spot is aligned to the
background, object in beam
path, yellow LED lights up
The sensor must be disposed of according to the applicable country-specific regula‐
tions. Efforts should be made during the disposal process to recycle the constituent
materials (particularly precious metals).
A71 A72
V1.1
2 bytes
Byte 0: bits 15... 8
Byte 1: bits 7... 0
Q / Boolean
L1
/ Boolean Qint.1 /
Boolean
2 ...15 / 2 ... 15 / 2 ... 15 /
[counter [length /
value] / speed
value] / UInt 14 measure‐
UInt 14 ment] /
SInt14
Cause
IO-Link communication
1. Change of the configuration
2. Short-circuit
The sensing range distance is
too large
Sensing range is set too low
A73 A75
4 bytes
Byte 0: bits 31...
24
Byte 1: bits 13...
16
Byte 2: bits 15...
8
Byte 3: bits 7... 0
Q / Qint.1 / Boolean
L2
Boolean
2 / 2 ... 7 / [empty]
Qint.1 /
Boolean
3 ... 15 / 8 ... 31 / [carrier
[time mea‐ load] / UInt 24
surement
value] /
UInt13
Measures
None
1. Adjustment of the configura‐
tion
2. Check electrical connections
Reduce the sensing range
(Rotate to the left)
Increase the sensing range
(Increase the sensing range)
8025684.9RH / 15.01.2021 | SICK
Subject to change without notice