196 Rockwell Automation Publication 290E-UM001B-EN-P - June 2012
Appendix B CIP Information
Extended Device Status Field (bits 4-7) in “Status” Instance Attribute 5 on
previous page
The following common services will be implemented for the Identity Object:
Message Router
CLASS CODE 0x0002
No class or instance attributes will be supported. The message router object exists
only to route explicit messages to other objects.
Assembly Object
CLASS CODE 0x0004
The following class attribute is supported for the Assembly Object:
The following static Assembly instance attributes will be supported for each
Assembly instance:
Value Description
0 Self-testing or unknown
1 Firmware update in progress
2 At least one faulted I/O connection
3 No I/O connections established
4 Non-volatile configuration bad
5 Major fault – either bit 10 or bit 11 is true (1)
6 At least one I/O connection in run mode
7 At least one I/O connection established, all in idle mode
Service Code
Implemented for:
Service NameClass Instance
0x01 Yes Yes Get_Attributes_All
0x05 No Yes Reset
0x0E Yes Yes Get_Attributes_Single
Attribute ID Access Rule Name Data Type Value
1 Get Revision UINT 2
Attribute ID Access Rule Name Data Type Value
1 Get Number of Members in Member List UINT —
2 Get
Member List Array of STRUCT Array of CIP paths
Member Data Description UINT Size of Member Data in bits
Member Path Size UINT Size of Member Path in bytes
Member Path Packed
EPATH
Member EPATHs for each assembly instance
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