Terms - Mitsubishi Electric RD81MES96 User Manual

TERMS

Unless otherwise specified, this manual uses the following terms.
Term
Account
Action
Configuration personal computer
Data source
Database (DB) or relational
database (RDB)
DB buffering
DB procedure
Device memory or device
Device tag (Tag)
Device tag component
(Component)
Engineering tool
Handshake
High-speed access
Item
Job
LCPU
MES
MES Interface Function
Configuration Tool
MES interface module
MX MESInterface-R
Network module
QCPU (Q mode)
RCPU
RnENCPU
RnPCPU
14
Description
A right to use MES interface module or a server, or an ID necessary for their use.
A unit for processing defined in a job.
There are three kinds of actions: DB communication action for communicating with a database, operation action for
calculating values of device tag component, and external communication action for executing programs in an application
server.
The DB communication action is a processing unit for sending one SQL statement (Select, Update, Insert, Multiple
Select, or Delete) or one DB procedure execution request.
The operation action is a processing unit for performing a maximum of 20 binary operations.
A personal computer to set various settings required for operating MES interface module.
This computer can be shared with a server.
Connection information which is necessary for accessing data using ODBC.
With Windows, a data source name is assigned to connection information for management. The database is accessed
via ODBC by specifying the data source name with the information linkage function.
Data management method that follows relational data model logic.
A piece of data is expressed as a collection of multiple items (fields) and a data collection is expressed as a table.
Data can be easily merged and selected using key data.
A function that temporarily stores SQL statements, that failed to be sent due to a communication error, to an SD memory
card, and resends them when the communications have been recovered.
A program that combines sequential processing procedures into one program against the database, and saves it to the
database management system.
This performs processing based on arguments received from MES interface module, and returns the results to MES
interface module.
Various memory data in a CPU module.
There are devices handled in each bit and in each word.
Data table that contains a set of information (component) required to access device data in each CPU module on a
network.
MES interface module collects device data for each tag at an interval defined in the tag.
A generic term for components (device data) which configures a device tag.
Data that contains communication routes, data types, devices, etc. required to access device data in each CPU module.
A tool for setting, programming, debugging, and maintaining programmable controllers.
For the supported tools, refer to the following manual.
MELSEC iQ-R Module Configuration Manual
For highly reliable processing, devices in a CPU module are used for managing processing between the CPU module
and MES interface module.
A generic term for the following access types.
• High-speed access (interval specification)
• High-speed access (each scan)
A setting group unit that each setting type in the edit items has.
A unit of process for linking information by a MES interface module.
A generic term for MELSEC-L series CPU modules.
An acronym for Manufacturing Execution Systems.
A system for controlling and monitoring the plant status in real time to optimize production activities.
The system enables to speed up responses to changes of a production plan and situation that lead to efficient
production processes and optimization of production activities.
An abbreviation for MELSEC iQ-R series MES Interface Function Configuration Tool.
An abbreviation for RD81MES96 MES interface module.
A product name for SW1DND-RMESIF-E.
A generic term for the following modules:
• CC-Link IE Controller Network module
• CC-Link IE Field Network module
• MELSECNET/H network module
• Ethernet interface module
• CC-Link module
A generic term for MELSEC-Q series CPU modules and MELSEC-Q series C Controller modules.
A generic term for MELSEC iQ-R series CPU modules and MELSEC iQ-R series C Controller modules.
A generic term for R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, and R120ENCPU.
A generic term for R08PCPU, R16PCPU, R32PCPU, and R120PCPU.