turck FEN20-4IOL Instructions For Use Manual page 106

Parameterizing and Configuring
IO-Link functions for acyclic communication
Subindex 68: Master Port Scan Configuration
The object reads the configuration of the IO-Link devices connected to the IO-Link master.
28 byte are returned per IO-Link port.
Entity_Port
0
Structure of the response telegram:
IO-Link port
Port 1
Port 2...port
4
Subindex 69: Extended Port Diagnostics
The object reads the Extended Port Diagnostics.
Entity_Port
0
Structure of the Extended Port Diagnostics:
Byte no.
0
1
2
3
Diagnostic bit
NO_DS
106
IO-Link sub index
68
Content Length
Vendor ID 2 byte
Device ID 4 byte
Function ID 2 byte
Serial Number 16 byte
COM_Revision 1 byte
Proc_In_Length 1 byte
Proc_Out_Length 1 byte
Cycle time 1 byte
Structure similar to port 1
IO-Link sub index
68
Bit no.
7 6 5
NO_SIO TCYC -
- WD MD
- - -
Device status according to IO-Link specification
Meaning
The parameterized port mode does not support data storage.
Remedy:
n Change the parameterization of the port.
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Read/write
Read
Format Description
UINT16 Vendor ID of the connected
device
UINT32 Device ID of the connected
device
UINT16 reserved
UINT8 Serial number of the connected
device
UINT8 IO-Link version
UINT8 Process input data length of the
connected device
UINT8 Process output data length of
the connected device
UINT8 Cycle time of the connected
device
Read/write
Read
4 3 2
- DS_F NO_DS
PDI_H - -
- - -
Length
Max. 120 byte
Length
Max. 120 byte
1 0
- -
NO_PD
- -