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IO-Link Master mit EtherNet/IP-Schnittstelle PerformanceLine 8 Ports IP 65 / IP 66 / IP 67
>
Anforderungskanal (Request)
Byte
Bit 7
4
5
6
7
8
9
10
Trigger
11
12
13
..
43
44
45
Legende:
▪
[Port No.]
Nummer des IO-Link-Ports
Port No. = 0x1234
▪
▪
▪
[Index]
Index des IO-Link-Objekts
Index = 0x1234
▪
▪
▪
[Subindex]
Subindex des IO-Link-Objekts
Subindex = 0x1234
▪
▪
▪
[Trigger]
Befehlsausführung steuern
▪
[Command ID]
Kommandonummer
▪
[Length of the user
Anzahl der Bytes, die relevante Nutzdaten
data (number of
enthalten
bytes)]
▪
[Data (byte n)]
Nutzdaten
>
Bit 6
Bit 5
Length of the user data (number of bytes)
Port No. (MSB) = 0x12
Port No. (LSB) = 0x34
Index (MSB) = 0x12
Index (LSB) = 0x34
Subindex (MSB) = 0x12
Subindex (LSB) = 0x34
Inhalt
Bit 4
Bit 3
Port No. (LSB)
Port No. (MSB)
Index (LSB)
Index (MSB)
Subindex (LSB)
Subindex (MSB)
Command ID
Data (byte 0)
Data (byte 1)
...
Data (byte 31)
reserviert
reserviert
1 Word
1 Word
1 Word
1 Bit
7 Bit
1 Byte
1 Byte
Bit 2
Bit 1
0x0001
Port X01
0x0002
Port X02
...
0x0008
Port X08
0x0000...0xFFFF
0x0000...0xFFFF
0x0
Kommando nicht
verarbeiten
0x1
Kommando ausführen
0x01
Lesen
0x02
Schreiben
0x00
0 Bytes
...
0x20
32 Bytes
0x00...0xFF
17657
Bit 0
117
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