Mitsubishi Electric MELSEC iQ-R Series, Руководство по программированию

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24
TERMS
Unless otherwise specified, this manual uses the following terms.
Term Description
A/D converter module A generic term for MELSEC iQ-R series analog-digital converter module, channel isolated analog-digital converter
module, and high speed analog-digital converter module
Analog module A generic term for the A/D converter module, D/A converter module, and temperature input module
Backup mode A mode for normal operation in a redundant system
Buffer memory Memory in an intelligent function module for storing data such as setting values and monitored values.
Buffer memory in a CPU module stores setting values and monitored values of the Ethernet function and data used for
data communications among the CPU modules in a multiple CPU system.
CC-Link IE Controller Network
module The abbreviation for the MELSEC iQ-R series CC-Link IE Controller Network-equipped module
CC-Link IE Controller Network-
equipped module A generic term for the following modules when the CC-Link IE Controller Network function is used:
• RJ71GP21-SX
• RJ71EN71
• RnENCPU
CC-Link IE Field Network master/
local module The abbreviation for the CC-Link IE Field Network-equipped master/local module
CC-Link IE Field Network-equipped
master/local module A generic term for the following modules when the CC-Link IE Field Network function is used:
• RJ71GF11-T2
• RJ71EN71
• RnENCPU
Control CPU A CPU module 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.
Control system A system that takes control and performs network communications in a redundant system
CPU module The abbreviation for the MELSEC iQ-R series CPU module
D/A converter module A generic term for the MELSEC iQ-R series digital-analog converter module, channel isolated digital-analog converter
module, and high speed digital-analog converter module
Engineering tool The product name of the software package for the MELSEC programmable controllers
Ethernet interface module with built-
in CC-Link IE A generic term for the following modules when the Ethernet function is used:
• RJ71EN71
• CPU module
Ethernet module The abbreviation for the MELSEC iQ-R series CC-Link IE built-in Ethernet interface module
External device A generic term for the personal computer and other Ethernet-equipped modules connected over Ethernet for data
communications
External device A generic term for devices that send SLMP request messages to a SLMP-compatible device (personal computers, HMI
(Human Machine Interface) and others)
FBD/LD The abbreviation for the function block diagram/ladder diagram
I/O module A generic term for the input module, output module, I/O combined module, and interrupt module
Intelligent function module A module that has functions other than input and output, such as an analog module
Label A label that represents a device in a given character string
Local station A station that performs cyclic transmission and transient transmission with the master station and other local stations
on CC-Link IE Field Network.
Master station A station that controls the entire network on CC-Link IE Field Network. This station can perform cyclic transmission and
transient transmission with all stations. Only one master station can be used in a network.
MELSECNET/10 The abbreviation for the MELSECNET/10 network system
MELSECNET/H The abbreviation for the MELSECNET/H network system
Network module A generic term for the following modules:
• Ethernet interface module
• CC-Link IE Controller Network module
• CC-Link IE Field Network module
• MELSECNET/H module
• MELSECNET/10 module
• RnENCPU (network part)
Operand A generic term for the devices, such as source data (s), destination data (d), number of devices (n), and others, used
as parts to configure instructions and functions
Positioning module The abbreviation for the MELSEC iQ-R series positioning module