ifm AL1122 Betriebsanleitung Seite 74

IO-Link Master mit EtherNet/IP-Schnittstelle StandardLine 8 Ports IP 65 / IP 66 / IP 67
>
Antwortkanal (Response)
Byte
4
5
6
7
8
9
10 Handshake
11
12
13
14
...
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



[Handshake] Gültigkeit der IO-Link Antwortdaten

[Command ID] Kommandonummer

[Result] Status der Kommandoabarbeitung

[Length of response Anzahl der Bytes, die relevante Nutzdaten
data (number of enthalten
bytes)]
74
Length of response data (number of bytes)
Data (byte 0) or Error Code
Data (byte 1) or Additional Code
Port No. (MSB) = 0x12
Port No. (LSB) = 0x34
Index (MSB) = 0x12
Index (LSB) = 0x34
Subindex (MSB) = 0x12
Subindex (LSB) = 0x34
Inhalt
Port No. (LSB)
Port No. (MSB)
Index (LSB)
Index (MSB)
Subindex (LSB)
Subindex (MSB)
Command ID
Result
...
Data (byte 31)
reserviert
8 Bit 0x01
0x02
...
0x08
8 Bit pro Byte: 0x00...0xFF
8 Bit pro Byte: 0x00...0xFF
1 Bit 0x0
0x1
7 Bit 0x01
0x02
8 Bit 0x00
0x0F
0xFF
8 Bit 0x00
...
0x20
Port X01
Port X02
Port X08
Daten ungültig
Daten gültig
Lesen
Schreiben
OK
OK, gelesene Daten >32 Bytes
Fehler aufgetreten
0 Bytes
32 Bytes
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