advertisement
9
TROUBLESHOOTING
9
10
IO-Link
Process data
A00 A70 A71
2 bytes
A72
V1.1
A73 A75
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
Bit 1 / Data type
Bit... /
Descrip‐ tion / Data type
2 ...15 /
[empty]
Q
L2
/ Boolean
2 ...15 /
[time mea‐ surement value] /
UInt 14
Q
2 … 15 /
[counter value] /
UInt 14
L1
/ Boolean
Qint.1 /
Boolean
2 … 15 /
[length / speed measure‐ ment] /
SInt14
Bit... /
Descrip‐ tion / Data type
Q
L2
/
Boolean
2 / Qint.
1 /
Boolean
Qint.1 / Boolean
2 … 7 / [empty]
3 … 15 /
[time mea‐ surement value] /
UInt13
8 … 31 / [carrier load] / UInt 24
Troubleshooting
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 3
Cause
IO-Link communication
1. IO-Link communication
2. Change of the configuration
3. Short-circuit
The sensing range distance is too large
Measures
None
1. None
2. Adjustment of the configura‐ tion
3. Check electrical connections
Reduce the sensing range
(Rotate to the left)
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
Sensing range is set too low Increase the sensing range
(Rotate to the right)
Disassembly and disposal
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).
14
advertisement
Related manuals
advertisement