Rockwell Automation DeviceNet Communications Module - Manual (Page 122)

C-8 DeviceNet Communications Module
C.4 Parameter Object
Class Code
Instances (Single-Drive Mode)
The number of instances is shown below.
Instances (Multi-Drive Mode)
The number of instances is fixed at 21 and is shown below:
Class Attributes
Hexadecimal Decimal
0x0F 15
Instance Description
0 Class
1 Drive Parameter 1
… …
n Drive Parameter n
n + 1 Module Parameter 1
… …
n + 21 Module parameter 21
Instance Description
0 Class
1 Drive Parameter 1
… …
21 Module Parameter 21
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 Bits that describe parameters.
9 Get Configuration
Assembly
Instance UINT 0