IO-Link Master with EtherNet/IP Interface StandardLine 4 Ports IP 65 / IP 66 / IP 67
75
>
Request channel
34398
Byte
Content
4
Port No. (LSB)
5
Port No. (MSB)
6
Index (LSB)
7
Index (MSB)
8
Sub-index (LSB)
9
Sub-index (MSB)
10
Trigger
Command id
11
Length of the user data (number of bytes)
12
Data (byte 0)
13
Data (byte 1)
..
...
43
Data (byte 31)
44
reserved
45
reserved
Legend:
[Port No.]
Number of the IO-Link port
Port No. = 0x1234
Port No. (MSB) = 0x12
Port No. (LSB) = 0x34
8 Bit
0x01
Port X01
0x02
Port X02
...
0x04
Port X04
[Index]
Index of the IO-Link object
Index = 0x1234
Index (MSB) = 0x12
Index (LSB) = 0x34
8 Bit
per byte: 0x00...0xFF
[Subindex]
Subindex of the IO-Link object
Subindex = 0x1234
Subindex (MSB) = 0x12
Subindex (LSB) = 0x34
8 Bit
per byte: 0x00...0xFF
[Trigger]
Control of the command execution
1 Bit
0x0
do not process command
0x1
execute command
[Command ID]
Command number
7 Bit
0x01
read
0x02
write
[Length of user data
(number of bytes)]
Number of bytes that contain relevant user data
8 Bit
0x00
0 bytes
...
0x20
32 bytes
[Data (byte n)]
User data
8 Bit
per byte: 0x00...0xFF