Rockwell Automation 193-EC4 EC4 Current Monitoring Relay User Manual - Manual (Page 123)

124 Rockwell Automation Publication 193-UM011A-EN-P - September 2010
Appendix B DeviceNet Information
Identity Object – Class
Code 0x01 The following class attributes are supported for the Identity Object:
Three instances of the Identity Object will be supported. The following table
shows what each instance will represent and what the revision attribute will
report.
Instance 1 of the Identity Object will contain the following attributes.
Table 11 - DeviceNet Object Classes
Class Object
0x01 Identity
0x02 Message Router
0x03 DeviceNet
0x04 Assembly
0x05 Connection
0x08 Discrete Input Point
0x09 Discrete Output Point
0x0F Parameter
0x10 Parameter Group
0x29 Control Supervisor
0x2B Acknowledge Handler
0xB4 DN Interface Object
0xC2 PCP Object
Table 12 - Identity Object Class Attributes
Attribute ID Access Rule Name Data Type Value
1 Get Revision UINT 1
Table 13 - Revision Attribute Display
Instance Description Revision Attribute
1 Identifies the EC4 as a
whole The firmware revision of the OS stored in flash memory
2 Operating System Flash The firmware revision of the OS stored in flash memory
3 Boot Code Flash The firmware revision of the boot code stored in flash
memory
Table 14 - Identity Object Instance Attributes
Attribute
ID Access
Rule Name Data Type Value
1 Get Vendor ID UINT Programmable via test object
2 Get Device Type UINT 3
3 Get Product Code UINT See following table