Rockwell Automation 20-COMM-Q ControlNet Adapter - Manual (Page 215)

ControlNet Objects C-5
20-COMM-C/Q ControlNet Adapter User Manual
Publication 20COMM-UM003F-EN-P
Parameter Object Class Code
Important: This object is not supported when the adapter is used with a
PowerFlex 750-Series drive.
Services
Instances
The number of instances depends on the number of parameters in the DPI
drive. The adapter parameters are appended to the list of drive parameters.
The total number of parameters can be read in Instance 0, Attribute 2.
Class Attributes
Hexadecimal Decimal
0x0F 15
Service Code Implemented for: Service Name
Class Instance
0x01 Yes Yes Get_Attributes_All
0x05 Yes No Reset
0x0E Yes Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single
0x4B No Yes Get_Enum_String
Instance Description
0 Class Attributes
1 Drive Parameter 1 Attributes
… …
n Last Drive Parameter n Attributes
(1)
(1) n represents the number of parameters in the drive.
n + 1 Adapter Parameter 1 Attributes
… …
n + m Last Adapter Parameter m Attributes
(2)
(2) m represents the number of parameters in the adapter.
Attribute ID Access Rule Name Data Type Description
1 Get Revision WORD 1
2 Get Max Instance WORD Number of parameters
8 Get Parameter Class Descriptor WORD 0 = False, 1 = True
Bit 0 = Supports parameter instances
Bit 1 = Supports full attributes
Bit 2 = Must do NVS save command
Bit 3 = Parameters are stored in NVS
9 Get Configuration Assembly Instance WORD 0
10 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