Mitsubishi Electric M800VW Series Manual page 27

M800V/M80V Series PLC Development Manual
1 Definitions of Terms
The following table provides descriptions of the terms used in this manual.
Term
GX Developer
GX Works2
On-board/PLC On-board
User safety sequence
Simple project
Project with labels
Project without labels
Structured project
FB
FB instance
GX Developer format
GX Works2 format
Operation mode
Title
Program block
IB-1501614-B
Mitsubishi Electric FA engineering software GX Developer
Mitsubishi Electric FA engineering software GX Works2
A generic term for operations related to the PLC carried out with the Mitsubishi Electric CNC.
A sequence that runs and observes dual sequences independently and utilizes the "safety-relat-
ed I/O observation" to detect failures in one of the sequences.
A project created in GX Works2 using ladder, SFC, and ST language.
Refers to the following:
 A project created with the setting to use labels created in GX Developer
 A simple project created with the setting to use labels created in GX Works2
In "6 Explanation of Built-in Editing Function (PLC On-board)", this mainly refers to a simple proj-
ect created with the setting to use labels created in GX Works2.
Refers to the following:
 A project created with the setting to not use labels created in GX Developer
 A simple project created with the setting to not use labels created in GX Works2
In "6 Explanation of Built-in Editing Function (PLC On-board)", this mainly refers to a project cre-
ated with the setting to not use labels created in GX Developer.
A project created in GX Works2 using ladder, SFC, ST, structured ladder, and FBD language.
The abbreviation for function block.
A function block is a ladder block used repeatedly in a sequence program that is converted into
a component so that it can be used in a sequence program.
An FB pasted in a sequence program.
The data format when a project is saved in GX Developer.
The data format when a project is saved in GX Works2.
The operation mode of the selected project. The are two operation modes: GX Developer and
GX Works2. The operation modes support each project format.
The character string that can be given to data. This is called the "title" in a GX Works2 project.
Refers a program which is an element in a POU (Program Organization Unit) of a structured proj-
ect.
Description
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