Rockwell Automation 22-COMM-E EtherNet/IP Adapter - Manual (Page 114)

C-2 EtherNet/IP Objects
Class Code
Instances (Single-Drive Mode)
The number of instances is fixed at three and is as shown below:
Instances (Multi-Drive Mode)
The number of instances is fixed at one and is as shown below:
Class Attributes
Identity Object
Hexadecimal Decimal
0x01 1
Instance Description
0 Class
1 Host drive
2 22-COMM-E
3 22-SCM-232 or 22-HIM-* (when present)
Instance Description
0 Class
1 22-COMM-E
Attribute
ID Access
Rule
Name Data Type Description
1 Get Revision UINT 1
2 Get Max Instance UINT Total number of instances
6 Get Max ID Number
of Class
Attributes UINT 7
7 Get Max ID Number
of Instance
Attributes UINT 100