Rockwell Automation 20-750-CNETC PowerFlex Coaxial ControlNet Option Module - Manual (Page 125)

Rockwell Automation Publication 750COM-UM003B-EN-P - November 2012 125
ControlNet Objects Appendix C
DPI Diagnostic Object Class Code
Services
Instances
The number of instances depends on the maximum number of diagnostic items
in the device. The total number of diagnostic items can be read in Instance 0,
Attribute 2.
Class Attributes
Hexadecimal Decimal
0x99 153
Service Code Implemented for: Service Name
Class Instance
0x0E Yes Yes Get_Attribute_Single
0x10 Yes Yes Set_Attribute_Single
Instances Device Example Description
(Hex.) (Dec.)
0x0000…0x3FFF 0…16383 Host Drive 0 Class Attributes (Drive)
0x4000…0x43FF 16384…17407 Option Module 1 Drive Diagnostic Item 1
0x4400…0x47FF 17408…18431 Port 1 2 Drive Diagnostic Item 2
0x4800…0x4BFF 18432…19455 Port 2 … …
0x4C00…0x4FFF 19456…20479 Port 3 16384 Class Attributes (Option Module)
0x5000…0x53FF 20480…21503 Port 4 16385 Option Module Diagnostic Item 1
0x5400…0x57FF 21504…22527 Port 5 … …
0x5800…0x5BFF 22528…23551 Port 6
0x5C00…0x5FFF 23552…24575 Port 7
0x6000…0x63FF 24576…25599 Port 8
0x6400…0x67FF 25600…26623 Port 9
0x6800…0x6BFF 26624…27647 Port 10
0x6C00…0x6FFF 27648…28671 Port 11
0x7000…0x73FF 28672…29695 Port 12
0x7400…0x77FF 29696…30719 Port 13
0x7800…0x7BFF 30720…31743 Port 14
Attribute ID Access Rule Name Data Type Description
1 Get Class Revision UINT 1
2 Get Number of Instances UINT Number of diagnostic items in the device
3 Get ENUM Offset UINT DPI ENUM object instance offset