Omron Sysmac NJ-series User Manual page 298

8 CIP Message Communications
Request Paths (IOIs) to Specify Objects
When you specify an object, specify the request path (IOI) for each service code as given below.
Service code
01 hex Get_Attribute_All
0E hex Get_Attribute_Single
10 hex Set_Attribute_Single
8-52
Class ID Instance ID
F5 hex • Specifying a service for a class: 00 hex
• Specifying a service for an instance: 01
hex
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User's Manual (W506)
Attribute ID
Not required.
• Reading a class attribute: 01 or 03
hex
• Reading and writing an instance
attribute: 01 to 06 hex