Generic Terms And Abbreviations - Mitsubishi Electric MELSEC iQ-R Series User Manual

GENERIC TERMS AND ABBREVIATIONS

Unless otherwise specified, this manual uses the following generic terms and abbreviations.
Generic term/abbreviation
CC-Link IE
CC-Link IE Field Network-
equipped master/local module
Data link
Ethernet device
Ethernet-equipped module
LB
LW
Network module
RWr
RWw
RX
RY
Safety CPU
Safety station
SB
SW
Description
A generic term for the following items:
• CC-Link IE TSN
• CC-Link IE Controller Network ( MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application))
• CC-Link IE Field Network ( MELSEC iQ-R CC-Link IE Field Network User's Manual (Application))
A generic term for the RJ71GF11-T2 CC-Link IE Field Network master/local module and the following modules when the
CC-Link IE Field Network function is used:
• RJ71EN71
• RnENCPU
A generic term for cyclic transmission and transient transmission
A generic term for the devices supporting IP communication (such as a personal computer, a vision sensor, and a bar code
reader)
A generic term for the following modules when the Ethernet function is used:
• RJ71EN71
• CPU module
An abbreviation for a link relay of a link device. Bit data send from each station of the network.
An abbreviation for a link register of a link device. Word data send from each station of the network.
A generic term for the following modules:
• Ethernet interface module
• A module on CC-Link IE TSN (the RJ71GN11-T2 and a module on a remote station)
• CC-Link IE Controller Network module
• A module on CC-Link IE Field Network (a master/local module, and a module on a remote I/O station, a remote device
station, and an intelligent device station)
• MELSECNET/H network module
• MELSECNET/10 network module
• RnENCPU (network part)
An abbreviation for a remote register of a link device. This refers to word data input from a slave station to the master
station. (For some areas in a local station, data are input in the opposite direction.)
An abbreviation for a remote register of a link device. This refers to word data output from the master station to a slave
station. (For some areas in a local station, data are output in the opposite direction.)
An abbreviation for remote input of a link device. This refers to bit data input from a slave station to the master station. (For
some areas in a local station, data are input in the opposite direction.)
An abbreviation for remote output of a link device. This refers to bit data output from the master station to a slave station.
(For some areas in a local station, data are output in the opposite direction.)
A generic term for the R08SFCPU, R16SFCPU, R32SFCPU, and R120SFCPU
A generic term for a station that performs safety communications and standard communications
An abbreviation for a link special relay. Bit data that indicates the operating status and data link status of a module on CC-
Link IE.
An abbreviation for a link special register. Word data that indicates the operating status and data link status of a module on
CC-Link IE.
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