16
8.4.2 Message router object (class code 0x02)
The message router object provides a messaging connection point through which
an EtherNet/IP client may address a service to any object class or instance� The
device does not support any access to object attributes�
8.4.3 Assembly object (class code 0x04)
The Assembly Object combines attributes of several objects to allow data to be
sent to or received from each object via one connection�
Class attributes
Attribute
Name
Access
Data type Value
1
Revision
Get
UINT
2
2
Max instance
Get
UINT
255
Instance attributes
Attribute
Name
access Data type
Value
3
Data
Get
Array of Byte Current Process data of the
correspondent Assembly instance
Common services
Service code
Class
Instance
Service name
0x0E
yes
yes
Get_Attribute_Single
8.4.4 Connection manager object (class code 0x06)
The connection manager object allocates and manages the internal resources
that are used for I/Os and explicit messaging connections� Forward Open/Close is
supported� The device does not support any access to object attributes�