Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 198)

198 Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013
Appendix C EtherNet/IP Objects
Instance Attributes
DPI Parameter Object Class Code
To access ‘Host Config’ parameters, use the HOST DPI Parameter Object (Class
code 0x9F).
Instances
The number of instances depends on the number of parameters in the device. The
total number of parameters can be read in Instance 0, Attribute 0.
34 Get Key Information STRUCT of:
DWORD
DWORD
WORD
WORD
WORD
BYTE
BYTE
BYTE
BYTE
BYTE
BYTE[16]
Rating Code
Device Serial Number
Customization Code
Customization Revision
Brand Code
Family Code
Config Code
Language Code
Major Revision
Minor Revision
Customer-Generated Firmware UUID
35 Get NVS CRC DWORD A 32-bit CRC of the Non-Volatile Storage in a device.
39 Get SI Driver Code WORD Code identifying the protocol between the device and host.
128 Get Customization Code WORD Code identifying the customized device.
129 Get Customization Revision Number WORD Revision of the customized device.
130 Get Customization Device Text STRING[32] Text identifying the customized device.
Attribute ID Access Rule Name Data Type Description
Attribute ID Access Rule Name Data Type Description
3 Get Component Name STRING[32] Name of the component
4 Get Component Firmware Revision STRUCT of:
BYTE
BYTE Major Revision
Minor Revision
8 Get Component Serial Number DWORD Value between 0x00000000 and 0xFFFFFFFF
9 Get International Component Name STRINGN Name of the component with support for Unicode.
Hexadecimal Decimal
0x93 147
Instances (Hex.) (Dec.) Device Example Description
0x0000…0x3FFF 0…16383 Host 0 Class Attributes (Drive)
0x4000…0x43FF 16384…17407 Adapter 1 Drive Parameter 1 Attributes
0x4400…0x47FF 17408…18431 DPI Port 1 2 Drive Parameter 2 Attributes
0x4800…0x4BFF 18432…19455 DPI Port 2 … …
0x4C00…0x4FFF 19456…20479 DPI Port 3 16384 Class Attributes (Adapter)
0x5000…0x53FF 20480…21503 DPI Port 4 16385 Adapter Parameter 1 Attributes
0x5400…0x57FF 21504…22527 DPI Port 5 … …
0x5800…0x5BFF 22528…23551 DPI Port 6
0x5C00…0x5FFF
(1)
23552…24575 DPI Port 7
0x6000…0x63FF (1) 24576…25599 DPI Port 8
0x6400…0x67FF
(1)
25600…26623 DPI Port 9