Rockwell Automation 1769-SM2 Compact I/O DSI/Modbus Communication Module - Manual (Page 174)

C-4 CIP/DSI Objects
Class Code
Instances
The parameters for the DSI devices can be accessed using the
instance-offset encoding shown in the table below:
Class Attributes
CIP Parameter Object
Hexadecimal Decimal
0x0F 15
Instances (Dec.) Single-Drive Mode Multi-Drive Mode
0…16383 Instances 0…1023 in drive/module (1)
(1) The module parameters are appended to the drive parameters for this range of instances.
Instances 0…1023 in module
16384…17407 Instances 0…1023 in module Instances 0…1023 in module
17408…18431 Instances 0…1023 in drive Instances 0…1023 in Drive 0
18432…19455 Not supported Instances 0…1023 in Drive 1
19456…20479 Not supported Instances 0…1023 in Drive 2
20480…21503 Not supported Instances 0…1023 in Drive 3
21504…22527 Not supported Instances 0…1023 in Drive 4
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
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