Omron fq2 User Manual

Outputting Data and Controlling Operation through EtherNet/IP
284
FQ2 User’s Manual
Data Exchange with EtherNet/IP
Data is exchanged cyclically between Ethernet devices on the EtherNet/IP network using tag data links as
shown below.
● Data Exchange Method
To exchange data, a connection is opened between two EtherNet/IP devices.
One of the nodes requests the connection to open a connection with a remote node.
The node that requests the connection is called the originator, and the node that receives the request is called
the target.
● Data Exchange Memory Locations
The memory locations that are used to exchange data across a connection are specified as tags.
You can specify memory addresses or variables for tags.
A group of tags consists of an output tag set and an input tag set.
Vision Sensor
Connection
PLC
Output tag set name: B
Output tag set name:
Input_101
Input tag set name: A
Ethernet (EtherNet/IP)
Target
Connection
Originator
Tag: D0
Tag: D100
Tag: Input_101
Connection from
FQ2 to PLC
Input tag set name:
Output_100
Tag:
Output_100
Connection from
PLC to FQ2

Omron fq2 Specifications

General

Brand	Omron
Model	fq2
Category	Digital Camera
Language	English