Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 188)

188 Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013
Appendix C EtherNet/IP Objects
Parameter Group Object Class Code
Services
Instances
The number of instances depends on the number of groups in the device. A group
of adapter parameters is appended to the list of groups in the device. The total
number of groups can be read in Instance 0, Attribute 2.
Class Attributes
Instance Attributes
Hexadecimal Decimal
0x10 16
Service Code Implemented for: Service Name
Class Instance
0x0E Yes Yes Get_Attribute_Single
0x10 Yes No Set_Attribute_Single
Number Description
0 Class Attributes
1 Drive Group 1 Attributes
… …
n Last Drive Group Attributes
n + 1 Adapter Group Attributes
Attribute ID Access Rule Name Data Type Description
1 Get Parameter group version WORD 1
2 Get Max Instance WORD Total number of groups
8 Set Native Language BYTE 0 = English
1 = French
2 = Spanish
3 = Italian
4 = German
5 = Japanese
6 = Portuguese
7 = Mandarin Chinese
8 = Russian
9 = Dutch
Attribute ID Access Rule Name Data Type Description
1 Get Group Name String SHORT_STRING Group name
2 Get Number of Members in Group WORD Number of parameters in group
3 Get 1st Parameter Number in Group WORD
(1)
4 Get 2nd Parameter Number in Group WORD
(1)
n Get
…
WORD (1)
(1) Value varies based on group instance.