SICK WTB4FP MultiSwitch, Operating Instructions Manual

Page: 26 / 157

The sensor is adjusted and ready for operation.
WTx4Fx-xxxxxxA0Zxx:
6.4 Process data structure
WTB4FP-xxxxxxxxAxx:
A00 A70 A71 A72 A73 A75
IO-Link V1.1
Process
data 2 bytes 4 bytes
Byte 0: bits 15... 8
Byte 1: bits 7... 0
Byte 0: bits 31...
24
Byte 1: bits 13...
16
Byte 2: bits 15...
8
Byte 3: bits 7... 0
Bit 0 / Data
type Q
L1
/ Boolean
Bit 1 / Data
type Q
L2
/ Boolean Qint.1 /
Boolean
Q
L2
/ Boo‐
lean
Qint.1 / Boolean
Bit... /
Descrip‐
tion / Data
type 2 ...15 /
[empty]
2 ...15 /
[time
measure‐
ment
value] /
UInt 14
2 … 15 /
[counter
value] /
UInt 14
2 … 15 /
[length /
speed
measure‐
ment] /
SInt14
2 /
Qint.1 /
Boolean
2 … 7 / [empty]
Bit... /
Descrip‐
tion / Data
type 3 … 15 /
[time
measure‐
ment
value] /
UInt13
8 … 31 / [carrier
load] / UInt 24
7 Troubleshooting
The Troubleshooting table indicates measures to be taken if the sensor stops working.
Table 8: Troubleshooting
LED/fault pattern Cause Measures
Green LED flashes IO-Link communication None
Switching outputs do not
behave in accordance with
table 3
1. IO-Link communication
2. Change of the configuration
3. Short-circuit 1. None
2. Adjustment of the configura‐
tion
3. Check electrical connections
Yellow LED lights up, no object
in the path of the beam The sensing range distance is
too large Reduce the sensing range
Object is in the path of the
beam, yellow LED does not
light up Distance between the sensor
and the object is too long or
sensing range is set too short Increase the sensing range
6
COMMISSIONING
26 O P E R A T I N G I N S T R U C T I O N S | WTB4FP MultiSwitch 8025665.1DTW /2022-02-14 | SICK
Subject to change without notice
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