8001:12 Byte lenght 6

Description	Value
Index	0x8001 (Device)
Subindex	0x12
Datatype	ENUM (UINT8)
Min. Value
Default	(0)
Max. Value
Unit
Access / EtherCAT-State	Rw
PDO Mapping
Revision	All

Enum Value	Description
4 (0x04)	4 bytes
2 (0x02)	2 bytes
1 (0x01)	1 byte