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

TERMS

Unless otherwise specified, this manual uses the following terms.
Term
Buffer memory
Engineering tool
Global label
Module Label
Normal mode
Offset/gain setting mode
Q compatible mode
R mode
Redundant system with redundant
extension base unit
Watchdog timer error

GENERIC TERMS AND ABBREVIATIONS

Unless otherwise specified, this manual uses the following generic terms and abbreviations.
Generic term/abbreviation
Cold junction compensation resistor
(RTD)
Remote head module
RTD input module
Temperature input module
Thermocouple input module
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Description
A memory in an intelligent function module for storing data (such as setting values and monitored values).
For a CPU module, it refers to a memory for storing data (such as setting values and monitored values of the Ethernet
function, data used for data communications of the multiple CPU system function).
A tool used for setting up programmable controllers, programming, debugging, and maintenance.
A label that is valid for all the program data when multiple program data are created in the project.
There are two types of global label: a module specific label (module label), which is generated automatically by GX
Works3, and an optional label, which can be created for any specified device.
A label that represents one of memory areas (I/O signals and buffer memory areas) specific to each module in a given
character string.
For the module used, GX Works3 automatically generates this label, which can be used as a global label.
A mode used for normal A/D conversion.
In the engineering tool, the item name of the mode is displayed as "Normal mode (A/D conversion process)".
A mode used for performing the offset/gain setting
A mode in which the module operates with the buffer memory map converted to the equivalent one of the MELSEC Q
series
A mode in which the module operates with the buffer memory map that has been newly laid out in the MELSEC iQ-R
series
A redundant system that is configured using extension base unit(s)
An error that occurs if the internal processing of the module is abnormal. Watchdog timer enables the module to monitor
its own internal processing.
Description
The abbreviation for the resistance temperature detector (RTD) used for cold junction compensation
The abbreviation for the RJ72GF15-T2 CC-Link IE Field Network remote head module
The abbreviation for the MELSEC iQ-R series channel isolated RTD input module
A generic term for the thermocouple input module and the RTD input module
The abbreviation for the MELSEC iQ-R series channel isolated thermocouple input module