Features - Mitsubishi Electric MELSEC Q Series User Manual

1
OVERVIEW
1.1

Features

This section describes the features of the EtherNet/IP module.
(1) Connectivity to the EtherNet/IP network
Producer Tag
Tag name Class1_Data1
Consumer Tag
Tag name Class1_Data2
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- 2 1.1 Features
(a) Communications using tags (Tag communication)
Communications with the target device are available when the tag name is
matched.
Since the communication target can be specified in the tag name, no
consideration of the target memory address is needed. (
Transmission (Class1 Tag communication) in this section)
(b) Cyclic Transmission (Class1 Tag communication)
Cyclic communications are performed between Producer (Producer Tag) and
Consumer (Consumer Tag).
( Section 4.2.1 Class1 Tag communication)
Producer Tag
Tag name must be matched.
Consumer Tag
Tag name must be matched.
Figure 1.2 Class1 Tag communication
Connection
establishment
Consumer Tag
Connection
establishment
Producer Tag
(1) (b) Cyclic
Consumer Tag
Tag name Class1_Data1
Producer Tag
Tag name Class1_Data2