8.2 Device parameters
8 Configuration and operation in
TwinCAT
®
3
Swap Length
The swapping can be setup to Word (2 Bytes) or DWord
(4 Bytes)
→ Word Swapping: Byte 1 - Byte 2 => Byte 2 - Byte 1
→ DWord Swapping: Byte 1 - Byte 4 => Byte 4 – Byte 1
Swapping Offset
A swapping offset in bytes can be setup in dependency
of the configured I/O-Data length. When setup to "2",
the swapping will be processed from the 3rd Byte.
Manual EtherCAT®
Version 1.1 04/2021
68