Rockwell Automation 22-COMM-E EtherNet/IP Adapter - Manual (Page 121)

EtherNet/IP Objects C-9
Class Code

Instances (Single-Drive Mode)
The number of instances is as shown below:
Instances (Multi-Drive Mode)
The number of instances is as shown below:
In addition, the parameters for the other DSI devices can be accessed
using the instance-offset encoding shown in the table below:
Parameter Object
Hexadecimal Decimal
0x0F 15
Instance Description
0 Class
1 Drive Parameter 1
R R
n Drive Parameter n
(1)
(1)
n represents the number of parameters in the drive.
n + 1 Adapter Parameter 1
R R
n + m Adapter Parameter m
(2)
(2)
m represents the number of parameters in the adapter.
Instance Description
0 Class
1 Adapter Parameter 1
R R
m Adapter Parameter m
(1)
(1)
m represents the number of parameters in the adapter.
Instances (Dec.) Single-Drive Mode Multi-Drive Mode
16384 – 17407 Instances 0 – 1023 in the adapter Instances 0 – 1023 in the adapter
17408 – 18431 Instances 0 – 1023 in the 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