Rockwell Automation 294D ArmorStart LT Distributed Motor Controller DeviceNet Version - User Manual - Manual (Page 206)

206 Rockwell Automation Publication 290D-UM001A-EN-P - June 2012
Appendix B CIP Information
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.
DeviceNet Object CLASS CODE 0x0003
The following class attributes will be supported for the DeviceNet Object:
A single instance (instance 1) of the DeviceNet Object will be supported. The
following instance attributes will be supported.
➊ Allocation_byte
Bit 0 Explicit messaging
Bit 1 Polled I/O
Bit 4 COS I/O
Bit 5 Cyclic I/O
Bit 6 Acknowledge Suppression
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 Name Class Instance
0x01 No Yes Get_Attributes_All
0x05 No Yes Reset
0x0E Yes Yes Get_Attributes_Single
0x010 No Yes Set_Attributes_Single
Value Description
Attribute ID Access Rule Name Data Type Value
1 Get Revision UINT 2
Attribute ID Access Rule Name Data Type Value
1 Get/Set Node Address USINT 0 - 63
2 Get/Set
Baud Rate USINT 0 = 125K
1 = 250K
2 = 500K
5 Get
Allocation Info
Allocation Choice
Master Node Addr
Structure of:
BYTE
USINT
Allocation_byte➊
0 - 63 = address
255 = unallocated
6 Get MAC ID Switch Change BOOL
8 Get MAC ID Switch Value USINT 0 - 63