Rockwell Automation RECOMM-ENET EtherNet/IP Communications Module - Manual (Page 143)

EtherNet I/P Objects C-7
C.4 Parameter Object
Class Code
Instances
The number of instances depends on the number of parameters in
the DPI drive. The module 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
Instance Description
0 Class Attributes
1 Drive Parameter 1 Attributes
… …
n Last Drive Parameter Attributes
n + 1 Module Parameter 1 Attributes
… …
n + 53 Last Module Parameter Attributes
Attribute
ID
Access
Rule Name
Data
Type Description
1 Get Revision UINT 1
2 Get Max Instance UINT 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 UINT 0