Mitsubishi Electric RD77GF8 User Manual page 17

Term
Network module
RAS
READ
RECV
RECVS
Relay station
REMFR
Remote device station
Remote head module
Remote I/O station
Remote input (RX)
Remote output (RY)
Remote register (RWr)
Remote register (RWw)
REMTO
REQ
Reserved station
Return
RIRD
RIWT
RnENCPU
RnENCPU (CPU part)
RnENCPU (network part)
Routing
Safety communications
Safety connection
Safety CPU
Safety data
Safety device
Safety function module
Safety station
Seamless communication
SEND
Servo amplifier
Simple Motion module
Slave station
SREAD
Submaster operating station
Description
A generic term for the following modules:
• Ethernet interface module
• CC-Link IE Controller Network module
• Module on CC-Link IE Field Network
• MELSECNET/H network module
• MELSECNET/10 network module
• RnENCPU (network part)
The abbreviation for Reliability, Availability, and Serviceability. This term refers to usability of automated
equipment.
A generic term for the JP.READ and GP.READ
A generic term for the JP.RECV and GP.RECV
A generic term for the G.RECVS and Z.RECVS
A station that includes two or more network modules. Data are passed through this station to stations on other
networks
A generic term for the JP.REMFR and ZP.REMFR
A station that exchanges I/O signals (bit data) and I/O data (word data) with another station by cyclic
transmission. This station responds to a transient transmission request from another station.
The abbreviation for the RJ72GF15-T2 CC-Link IE Field Network remote head module
A station that exchanges I/O signals (bit data) with the master station by cyclic transmission
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.)
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.)
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.)
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.)
A generic term for the JP.REMTO and ZP.REMTO
A generic term for the J.REQ, JP.REQ, G.REQ, and GP.REQ
A station reserved for future use. This station is not actually connected, but counted as a connected station.
A process of restarting data link when a station recovers from an error
A generic term for the J.RIRD, JP.RIRD, G.RIRD, and GP.RIRD
A generic term for the J.RIWT, JP.RIWT, G.RIWT, and GP.RIWT
A generic term for the R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, and R120ENCPU
The left side (CPU part) of the RnENCPU (MELSEC iQ-R Ethernet/CC-Link IE User's Manual (Startup))
The right side (network part) 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.
A function to exchange safety data between safety stations on the same network
A connection established for safety communications
A generic term for the R08SFCPU, R16SFCPU, R32SFCPU, and R120SFCPU
Data exchanged through safety communications
A device that can be used in safety programs
Another term for the R6SFM
A generic term for a station that performs safety communications and standard communications
Communication that allows users to access a different kind of networks without having to consider the
differences as if data were exchanged within one single network
A generic term for the JP.SEND and GP.SEND
A generic term for a drive unit
Unless specified in particular, indicates the motor driver unit of the sequential command method which is
controlled by the Simple Motion module (belonging to own station).
The abbreviation for the MELSEC iQ-R series Simple Motion module (compatible with CC-Link IE Field Network)
• RD77GF
A generic term for a local station, remote I/O station, remote device station, and intelligent device station
A generic term for the JP.SREAD and GP.SREAD
A station that monitors the status of a master operating station in the network where a master station and
submaster station are connected. Only one master station can be used in a network.
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