Parameter object – Rockwell Automation 1769-SM1 Compact I/O to DPI/SCANport Module User Manual
Page 128
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C-2
CIP/DPI Objects
Class Code
Instances
The number of instances depends on the number of parameters in the
target device. The total number of parameters can be read in Instance 0,
Attribute 2.
Class Attributes
Parameter Object
Hexadecimal Decimal
0x0F
15
Instance
Description
0
Class Attributes
1
Parameter 1 Attributes
!
!
n
(1)
(1)
The Instance n represents the number of parameters in the target device.
Last 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
10
Get
Native
Language
USINT
0 = English
1 = French
2 = Spanish
3 = Italian
4 = German
5 = Japanese
6 = Portuguese
7 = Mandarin Chinese
8 = Russian
9 = Dutch