Mitsubishi Electric MELSEC iQ-R Series User Manual page 22

Term
Reserved address
RnENCPU (network part)
Routing
Scanner
Slave station
SLMP
Subnet mask
Target
TSN hub
Unicast mode
*1 The term has been changed for standardization among manuals and software applications related to CC-Link IE TSN. However, the
term used in some CC-Link IE TSN related software windows may remain unchanged and may be different from the term used in this
manual.
In case of inconsistency, refer to the following.
Term used in software window
Authentication Class
20
Description
An IP address reserved for special purposes, defined by RFC 6890. This IP address cannot be used when the
programmable controller is connected via the global IP network.
A module on the right-hand side of the RnENCPU ( MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup))
A process of selecting paths for communication with other networks. There are two types of routing: dynamic routing that
auto-selects the communication routes, and static routing where communication routes are arbitrarily set.
For EtherNet/IP communications, an EtherNet/IP device that has the function for opening a connection (originator function).
For a scanner, not only the originator function but also the target function can be used.
A station other than a master station: a local station, a remote station
A SeamLess Message Protocol.
This protocol is used to access an SLMP-compatible device or a programmable controller connected to an SLMP-
compatible device from an external device.
A number used to logically divide one network into multiple subnetworks and manage them easily. The following Ethernet
network systems can be configured:
• A small-scale Ethernet network system in which multiple network devices are connected.
• A medium- or large-scale network system in which multiple small-scale network systems are connected via routers or
other network communication devices.
For EtherNet/IP communications, an EtherNet/IP device on the connection opened side.
A CC-Link IE TSN Class B switching hub authorized by CC-Link Partner Association ( Page 72 Switching hub (when the
system configured with CC-Link IE TSN))
A communication mode used to send cyclic data to one station
Term after change
CC-Link IE TSN Class