Class 2 - message router object, Class 3 - devicenet object, Instance attributes – Rockwell Automation 1403-NDNET DeviceNet Communications Card Installation Instructions User Manual
Page 120: Common services, Class attributes, Instance attributes common services
Publication 1403-IN054B-EN-P - August 2001
B-90 DeviceNet Data Tables
Common Services
Class 2 - Message Router
Object
Class Code: 0x02
No attributes or services.
Number of Instances: 1
Class 3 - DeviceNet Object
Class Code: 0x03
Class Attributes
Number of Instances: 1
Instance Attributes
Common services
Service Code
Implemented for: Service
Name
Class
Instance
0x0E
Yes
Yes
Get_Attribute_Single
0x05
No
Yes
Reset
0x10
No
Yes
Set_Attribute_Single
Attribute ID
Access Rule
Name
DeviceNet
Data Type
Data Value
1
Get
Revision
UINT
01
Attribute ID
Access Rule
Name
DeviceNet
Data Type
Data Value
1
Get
Node Address
USINT
63
2
Get
Data Rate
USINT
0
3
Get
BOI
BOOL
0
4
Get/Set
Bus-Off Counter
USINT
0 - 255
5
Get
Allocation Info:
Allocation Choice Byte
Master’s Node Addr
Data
Structure:
BYTE
USINT
0-3
0-63
Service Code
Implemented for:
Service Name
Class
Instance
0x0E
Yes Yes
Get_Attribute_Single
0x10
No
Yes
Set_Attribute_Single
0x4B
No
Yes
Allocate_Master/Slave_Connect
ion_Set
0x4C
No
Yes
Allocate_Master/Slave_Connect
ion_Set