
8 Configuration and operation in
TwinCAT
®
3
8.2 Device parameters
SDO
SDO content
0x80n0:38 2
UINT16 Compatible ID
0x80n0:39 2
UINT16 Reserved
0x80n0:40 2
UINT16
Master Control
Control of the IO-Link master port. Defines the
different operating modes of the IO-Link master.
Bits 0...3:
0: Inactive
1: Digital Input Port
2: Digital Output Port
3: Communication over IO-Link Protocol
4: Digital input with support for acyclic IO-Link
Key:
n = number between 0..7 (port number - 1)
8.2.13 IO-Link serial number
This is the standard 0x80n1 object for the IO-Link serial number as per the
IO-Link device profile.
SDO
SDO content
Index
Size
Index
Size
Type
Name
0x80n1
20
0x80n1:1
1
VISIBLE_STRING
Serial Number
Key:
n = number between 0..7 (port number - 1)
Manual EtherCAT®
Version 1.1 04/2021
71