Terms - Mitsubishi Electric L26CPU-BT User Manual

The following shows the terms used in this manual.
Term
AnUCPU
Buffer memory
Buffer memory address
Built-in CC-Link function
Cyclic transmission
Data link
Dedicated instruction
Device station
Disconnection
GX Developer
GX Works2
Head module
Intelligent device module
Intelligent device station
Intelligent function module
L series master/local module
LCPU
Link scan (link scan time)
Link special register (SW)
Link special relay (SB)
LJ61BT11
Local module
Local station
Master module
Master station
Master/local module
Message transmission
Offline
Online

TERMS

Another term for the MELSEC-AnU series CPU module
A memory in an intelligent function module, where data (such as setting values and monitoring values)
exchanged with a CPU module are stored
An address that indicates the storage location of data assigned to the buffer memory in an intelligent
function module
The abbreviation for the L26CPU-BT/L26CPU-PBT built-in CC-Link system master/local function
A function by which data are periodically exchanged among stations on the same system using link
devices (RX, RY, RWw, and RWr)
A generic term for cyclic transmission and transient transmission
An instruction that simplifies programming for using functions of intelligent function modules and special
function modules
A generic term for a remote I/O station, remote device station, local station, intelligent device station,
and standby master station
A process of stopping data link if a data link error occurs
The product name of the software package for the MELSEC programmable controllers
The abbreviation for the LJ72GF15-T2 CC-Link IE Field Network head module
A generic term for the modules that can perform transient transmission, such as the AJ65BT-R2N
(including local module)
A station that exchanges I/O signals (bit data) and I/O data (word data) with another station by cyclic
transmission. This station can perform transient transmission. This station responds to a transient
transmission request from another station. The station also issues a transient transmission request to
another station.
A MELSEC-Q/L series module that has functions other than input and output, such as an A/D converter
module and D/A converter module
A generic term for the Built-in CC-Link function and LJ61BT11
Another term for the MELSEC-L series CPU module
Time required for all stations in a system to transmit data.
The link scan time depends on data volume and the number of transient transmission requests.
Word data that indicates the operating status and data link status of modules on the master and local
stations
Bit data that indicates the operating status and data link status of modules on the master and local
stations
The abbreviation for the LJ61BT11 CC-Link system master/local module
A generic term for master/local modules when they are used as local station
A station that performs cyclic transmission and transient transmission with the master station and other
local stations. The station is controlled by programs in the CPU module or other equivalent modules on
the station.
A generic term for master/local modules when they are used as master station
A station that controls the entire system. This station can perform cyclic transmission and transient
transmission with all stations. Only one master station can be used in a system.
A generic term for the L series master/local module, QJ61BT11N, A1SJ61BT11, and A1SJ61QBT11
A function to communicate data between a master station and device stations when the model names of
device stations are read, the data are backed up/restored, or the dedicated instructions are requested
Status that offline, loop test, or H/W test is selected in the mode setting of network parameter
Status that remote net Ver.1 mode, remote net Ver.2 mode, remote net additional mode, or remote I/O
net mode is selected in the mode setting of network parameter
Description
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