Operating instructions Distance sensors Dx35
IO-Link interface
40
© SICK AG • Subject to change without notice • 8014868/YEF7/2014-09-02
2: Level, signal level warning VMA, alarm
3)
MSB
1
LSB
2
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Signal level (14-bit)
3)
VMA
3)
Alarm
3: Distance (factory setting)
MSB
1
LSB
2
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Distance measurement value (16-bit)
2)
4: Distance value, signal quality
MSB
1
LSB
2
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Distance measurement value (14-bit)
4), 5)
Signal quality
(2-bit)
6)
1)
Most significant bit.
2)
Least significant bit.
3)
→
See Page 8, Chapter 1.1, chapter "Output as Output as signal level warning (VMA)".
4)
For a configured resolution of, for example, 1 mm, and an available process data width of 14 bits, a maximum of 16,383 mm can be
represented for the distance measurement value. Higher values are output as 16,383 mm. If a very high resolution is required at a greater
distance, you can set an offset for the process data using index 107, "process data standardization".
5) Resolution selectable: 0.1 mm / 1 mm / 10 mm (via index 105).
6)
Signal quality from 0 to 3. 0 = No signal or very weak signal; 1 = Sufficient; 2 = Good; 3 = Excellent.
Table 12: Process data structure
9.3
Service data
9.3.1
IO-Link-specific
Index
decimal
(hex)
Description
Format
Access
Value range
Example
Remarks
16 (0x10)
Vendor name
String
R
64 bytes
SICK AG
→
See IO-Link specifi
-
cation.
17 (0x11)
Vendor text
String
R
64 bytes
Distance sensors
–
18 (0x12)
Product name
String
R
64 bytes
DT35-B15251
–
19 (0x13)
Product ID
String
R
64 bytes
1057652
–
21 (0x15)
Serial number
String
R
16 bytes
12130005
–
24 (0x18)
Application-
specific name
String
R/W
64 bytes
Sensor location 1
–
Table 13: IO-Link-specific service data
