Rockwell Automation Publication 290E-UM001B-EN-P - June 2012 217
CIP Information Appendix B
The following common services are implemented for the Overload Object.
Device Level Ring (DLR)
Object
CLASS CODE 0x0047
The following class attribute will be supported for the DLR Object.
A single instance (instance 1) will be supported.
The following common services will be implemented for the DLR Object.
Extended Device Object
CLASS CODE 0x0064
The following class attributes will be supported for the Extended Device Object.
Service Code
Implemented for:
Service NameClass Instance
0x01 No Yes Get_Attribute_All
0x0E No Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single
Attribute ID Access Rule Name Data Type Value
1 Get Revision UINT 2
Attribute ID Access Rule Name Data Type Value
1 Get Network Topology USINT 0 = Linear
1 = Ring
2 Get Network Status USINT
0 = Normal
1 = Ring Fault
2 = Unexpected Loop Detect
3 = Partial Network Fault
4 = Rapid Fault/Restore Cycle
10 Get Active Supervisor Address
Struct of:
UDINT
Array of 6
USINT
Ring Supervisor
12 Get Capability Flags DWORD 0x00000002
Service Code
Implemented for:
Service NameClass Instance
0x01 No Yes Get_Attribute_All
0x0E No Yes Get_Attribute_Single
Attribute ID Access Rule Name Data Type Value
1 Get Revision UINT 2
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