Parameter object, C.3 parameter object – Rockwell Automation RECOMM-CNET ControlNet Communications Module User Manual
Page 122
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C-6
ControlNet Communications Module
C.3 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 + 43
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
Bits that describe parameters.
9
Get
Configuration
Assembly
Instance
UINT
0
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