About The Generic Terms And Abbreviations - Mitsubishi Electric Melsec Q Series User Manual

About the Generic Terms and Abbreviations

Generic Term/Abbreviation
ACPU
AnACPU
AnNCPU
AnUCPU
BUFRCV
BUFRCVS
BUFSND
CLOSE
Control CPU
Control system CPU
CPU module
ERRCLR
ERRRD
Ethernet Address
Ethernet module
Ethernet network system
GX Developer
GX Works2
LCPU
LCPU station
L series Ethernet module
MELSECNET/10
MELSECNET/H
MRECV
MSEND
Network module
(N/W module)
OPEN
External device
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This manual uses the following generic terms and abbreviations to describe the
QJ71E71-100, QJ71E71-B5, QJ71E71-B2, and LJ71E71-100 Ethernet interface
modules, unless otherwise specified.
A generic term for the AnNCPU, AnACPU, and AnUCPU
A generic term for the A2ACPU, A2ACPU-S1, A2ACPUP21/R21, A2ACPUP21/R21-
S1, A3ACPU, and A3ACPUP21/R21
A generic term for the A1NCPU, A1NCPUP21/R21, A2NCPU, A2NCPU-S1,
A2NCPUP21/R21, A2NCPUP21/R21-S1, A3NCPU, and A3NCPUP21/R21
A generic term for the A2UCPU, A2UCPU-S1, A2ASCPU, A2ASCPU-S1, A3UCPU, and
A4UCPU
The abbreviation for ZP.BUFRCV
The abbreviation for Z.BUFRCVS
The abbreviation for ZP.BUFSND
The abbreviation for ZP.CLOSE
A programmable controller CPU that controls connected I/O modules and intelligent
function modules.
In a multiple CPU system, there are multiple CPU modules and each connected
module can be controlled by a different CPU module.
A programmable controller CPU that controls operations in a redundant system
A generic term for the QCPU and LCPU
The abbreviation for ZP.ERRCLR
The abbreviation for ZP.ERRRD
A machine-specific address that is also referred to as the MAC (Media Access
Control) address. This is used to identify the addresses of external devices over a
network. The Ethernet address of the Ethernet module can be verified on the MAC
ADD column of the rating plate.
The abbreviation for the QJ71E71-100, QJ71E71-B5, QJ71E71-B2, and LJ71E71-100
Ethernet interface modules.
(Indicated as the Ethernet module or E71 in the figures)
The abbreviation for 10BASE2,10BASE5, 10BASE-T, and 100BASE-TX network
systems
The product name of the software package for the MELSEC programmable controllers
Another term for the MELSEC-L series CPU module
The abbreviation for the programmable controller where the LCPU is connected
The abbreviation for the LJ71E71-100 Ethernet interface module
The abbreviation for the MELSECNET/10 network system
The abbreviation for the MELSECNET/H network system
The abbreviation for ZP. MRECV
The abbreviation for ZP.MSEND
The abbreviation for interface modules compatible with the CC-Link IE Controller
Network, CC-Link IE Field Network, MELSECNET/H, MELSECNET/10 network
system
The abbreviation for ZP.OPEN
A generic term for personal computers, computers, work station (WS) and Ethernet
module etc. that are connected by the Ethernet for data communication
Description
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