
8.2 Device parameters
8 Configuration and operation in
TwinCAT
®
3
8.2.12 IO-Link configuration data
This is the standard 0x80n0 object for the IO-Link configuration data as per
the IO-Link device profile.
SDO
SDO content
Index
Size Index
Size
Type
Name
0x80n0:4
4
UINT32 Device ID
0x80n0:5
4
UINT32 Vendor ID
0x80n0:32 1
UINT8
IO LINK revision
Version of the implemented IO-Link specification (of
the connected IO-Link device) according to version
1.0 of the IO-Link specification.
Bit 0...3:
Minor Rev
Bit 4...7:
Major Rev
0x80n0:33 1
UINT8
Frame Capability
0x80n0:34 1
UINT8
Cycle Time
0x80n0:35 1
UINT8
Offset Time
0x80n0:36 1
UINT8
Process data IN length
Number and structure of input data
This value is transmitted in IO-Link format as
"ProcessDataIn" according to version 1.0 of the IO-
Link specification.
Bit 0...4:
Length
Bit 5:
reserved
Bit 6:
SIO Indicator (if device supports standard I/O
mode)
Bit 7:
Byte Indicator (if value of length is interpreted
as bit length or as byte 1)
0x80n0 7
0x80n0:37 1
UINT8
Process data OUT length
Number and structure of input data
This value is transmitted in IO-Link format as
"ProcessDataOut" according to version 1.0 of the IO-
Link specification.
Bit 0...4:
Length
Bit 5:
reserved
Bit 6:
SIO Indicator (if device supports standard I/O
mode)
Bit 7:
Byte Indicator (if value of length is interpreted
as bit length or as byte 1)
Manual EtherCAT®
Version 1.1 04/2021
70