Mitsubishi Electric MELSEC Q Series Manual del propietario

MELSEC-Q/L/F Structured

Programming Manual (Fundamentals)

SAFETY PRECAUTIONS

(Read these precautions before using this product.)

Before using MELSEC-Q, -L, or -F series programmable controllers, please read the manuals included with each product and

the relevant manuals introduced in those manuals carefully, and pay full attention to safety to handle the product correctly.

Make sure that the end users read the manuals included with each product, and keep the manuals in a safe place for future

reference.

CONDITIONS OF USE FOR THE PRODUCT

(1) Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions;

i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or serious accident;

and

ii) where the backup and fail-safe function are systematically or automatically provided outside of the PRODUCT for the

case of any problem, fault or failure occurring in the PRODUCT.

(2) The PRODUCT has been designed and manufactured for the purpose of being used in general industries.

MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED TO ANY AND ALL

RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT, PRODUCT LIABILITY) FOR ANY

INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE

OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS, OR

WARNING CONTAINED IN MITSUBISHI'S USER, INSTRUCTION AND/OR SAFETY MANUALS, TECHNICAL

BULLETINS AND GUIDELINES FOR the PRODUCT.

("Prohibited Application")

Prohibited Applications include, but not limited to, the use of the PRODUCT in;

• Nuclear Power Plants and any other power plants operated by Power companies, and/or any other cases in which the

public could be affected if any problem or fault occurs in the PRODUCT.

• Railway companies or Public service purposes, and/or any other cases in which establishment of a special quality

assurance system is required by the Purchaser or End User.

• Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator and Escalator,

Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for Recreation and Amusement, and

Safety devices, handling of Nuclear or Hazardous Materials or Chemicals, Mining and Drilling, and/or other

applications where there is a significant risk of injury to the public or property.

Notwithstanding the above restrictions, Mitsubishi may in its sole discretion, authorize use of the PRODUCT in one or

more of the Prohibited Applications, provided that the usage of the PRODUCT is limited only for the specific

applications agreed to by Mitsubishi and provided further that no special quality assurance or fail-safe, redundant or

other safety features which exceed the general specifications of the PRODUCTs are required. For details, please

contact the Mitsubishi representative in your region.

INTRODUCTION

Thank you for purchasing the Mitsubishi Electric MELSEC-Q, -L, or -F series programmable controllers.

Before using this product, please read this manual and the relevant manuals carefully and develop familiarity with the

programming specifications to handle the product correctly.

When applying the program examples introduced in this manual to an actual system, ensure the applicability and confirm that

it will not cause system control problems.

Applicable CPU modules

Compatible software package

The following programming tool is used for creating, editing, and monitoring the programs in the Structured project.

■What is GX Works2?

GX Works2 is a software package used for editing and debugging sequence programs, monitoring programmable controller

CPUs, and other operations. It runs on a personal computer in the MicrosoftWindowsOperating System environment.

Created sequence programs are managed in units of 'projects' for each programmable controller CPU. Projects are broadly

divided into 'Simple project' and 'Structured project'.

This manual explains the basic programming by referring the Structured project in GX Works2.

CPU module Model

Basic model QCPU Q00JCPU, Q00CPU, Q01CPU

High Performance model QCPU Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU

Process CPU Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU

Redundant CPU Q12PRHCPU, Q25PRHCPU

Universal model QCPU Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU, Q03UDCPU, Q03UDVCPU, Q03UDECPU,

Q04UDHCPU, Q04UDVCPU, Q04UDPVCPU, Q04UDEHCPU, Q06UDHCPU, Q06UDVCPU,

Q06UDPVCPU, Q06UDEHCPU, Q10UDHCPU, Q10UDEHCPU, Q13UDHCPU, Q13UDVCPU,

Q13UDPVCPU, Q13UDEHCPU, Q20UDHCPU, Q20UDEHCPU, Q26UDHCPU, Q26UDVCPU,

Q26UDPVCPU, Q26UDEHCPU, Q50UDEHCPU, Q100UDEHCPU

LCPU L02SCPU, L02SCPU-P, L02CPU, L02CPU-P, L06CPU, L06CPU-P, L26CPU, L26CPU-P, L26CPU-BT,

L26CPU-PBT

FXCPU FX0S, FX0, FX0N, FX1S, FX1N, FX1NC, FX2, FX2C, FX2N, FX2NC, FX3S, FX3G, FX3GC, FX3U, FX3UC

Software package name Model name

GX Works2 SW1DNC-GXW2-E, SW1DND-GXW2-E

MEMO

CONTENTS

SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

CONDITIONS OF USE FOR THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

MANUALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

TERMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

CHAPTER 1 OVERVIEW 8

1.1 Purpose of This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.2 Features of Structured Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

CHAPTER 2 STRUCTURED DESIGN OF SEQUENCE PROGRAMS 11

2.1 Hierarchical Sequence Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.2 Structured Sequence Program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

CHAPTER 3 PROCEDURE FOR CREATING PROGRAMS 13

CHAPTER 4 PROGRAM CONFIGURATION 15

4.1 Overview of Program Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Program files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.2 POUs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Types of POU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Function blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Ladder blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Programming languages for POUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Functions, function blocks, and operators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

EN and ENO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4.3 Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Global labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Local labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Label classes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Setting labels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Data types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Expressing methods of constants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

4.4 Method for Specifying Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Bit data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Word (16 bits) data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Double word (32 bits) data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Single-precision real/double-precision real data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

String data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Time data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Arrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

4.5 Device and Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

CONTENTS

Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Correspondence between devices and addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

4.6 Index Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

4.7 Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

User libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

4.8 Precautions on Assigning a Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

CHAPTER 5 WRITING PROGRAMS 73

5.1 ST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Standard format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Operators in ST language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Syntax in ST language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Calling functions in ST language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Calling function blocks in ST language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Precautions when using conditional syntax and iteration syntax. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Operations when the master control instruction is used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

5.2 Structured Ladder/FBD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Standard format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Ladder symbols in structured ladder/FBD language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Executing order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Ladder branches and compilation results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Precautions on creating programs with structured ladder/FBD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

APPENDICES 93

Appendix 1 Correspondence Between Generic Data Types and Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Internal user device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Internal system device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Link direct device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Intelligent function module device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Index register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

File register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Nesting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Constant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

String constant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Appendix 2 Character Strings That Cannot Be Used in Label Names and Data Names . . . . . . . . . . . . . . . . . . . 100

Appendix 3 Recreating Ladder Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Procedure for creating a structured program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Example of creating a structured program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

INDEX 108

REVISIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

TRADEMARKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

MANUALS

Related Manuals

The manuals related to this product are listed below. Please place an order as needed.

■Structured programming

■Operation of GX Works2

Manual name

Description

MELSEC-Q/L Structured Programming Manual (Common

Instructions)

<SH-080783ENG>

Specifications and functions of common instructions, such as sequence instructions, basic

instructions, and application instructions, that can be used in structured programs

MELSEC-Q/L Structured Programming Manual (Application

Functions)

<SH-080784ENG>

Specifications and functions of application functions that can be used in structured programs

MELSEC-Q/L Structured Programming Manual (Special

Instructions)

<SH-080785ENG>

Specifications and functions of special instructions, such as module dedicated instructions,

PID control instructions, and built-in I/O function instructions, that can be used in structured

programs

FXCPU Structured Programming Manual [Device & Common]

Devices and parameters for structured programming provided in GX Works2

FXCPU Structured Programming Manual [Basic & Applied

Instruction]

Sequence instructions for structured programming provided in GX Works2

FXCPU Structured Programming Manual [Application

Functions]

Application functions for structured programming provided in GX Works2

Manual name

Description

GX Works2 Version 1 Operating Manual (Common)

<SH-080779ENG>

System configuration, parameter settings, and online operations of GX Works2, which are

common to Simple projects and Structured projects

GX Works2 Version 1 Operating Manual (Structured Project)

<SH-080781ENG>

Operations, such as programming and monitoring in Structured projects, of GX Works2

GX Works2 Beginner's Manual (Structured Project)

<SH-080788ENG>

Basic operations, such as programming, editing, and monitoring in Structured projects, of GX

Works2. This manual is intended for first-time users of GX Works2.

TERMS

This manual uses the generic terms and abbreviations listed in the following table to discuss the software packages and

programmable controller CPUs. Corresponding module models are also listed if needed.

Term Description

Application function A generic term for the functions, such as functions and function blocks, defined in IEC 61131-3.

(The functions are executed with a set of common instructions in a programmable controller.)

Basic model QCPU A generic term for the Q00JCPU, Q00CPU, and Q01CPU

Common instruction A generic term for the sequence instructions, basic instructions, application instructions, data link instructions,

multiple CPU dedicated instructions, multiple CPU high-speed transmission dedicated instructions, and

redundant system instructions

CPU module A generic term for the QCPU (Q mode), LCPU, and FXCPU

FXCPU A generic term for MELSEC-FX series programmable controllers

(FX0S, FX0, FX0N, FX1, FX1S, FX1N, FX1NC, FX2, FX2C, FX2N, FX2NC, FX3S, FX3G, FX3GC, FX3U, FX3UC)

GX Developer The product name of the software package for the MELSEC programmable controllers

GX Works2

High Performance model QCPU A generic term for the Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, and Q25HCPU

High-speed Universal model QCPU A generic term for the Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, and Q26UDVCPU

IEC 61131-3 An abbreviation for the IEC 61131-3 international standard

LCPU A generic term for the L02SCPU, L02SCPU-P, L02CPU, L02CPU-P, L06CPU, L06CPU-P, L26CPU, L26CPU-P,

L26CPU-BT, and L26CPU-PBT

Personal computer The generic term for personal computers where Windowsoperates

Process CPU A generic term for the Q02PHCPU, Q06PHCPU, Q12PHCPU, and Q25PHCPU

QCPU (Q mode) A generic term for the Basic model QCPU, High Performance model QCPU, Process CPU, Redundant CPU,

and Universal model QCPU

QnU(D)(H)CPU A generic term for the Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU, Q13UDHCPU,

Q20UDHCPU, and Q26UDHCPU

QnUDE(H)CPU A generic term for the Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q10UDEHCPU, Q13UDEHCPU,

Q20UDEHCPU, Q26UDEHCPU, Q50UDEHCPU, and Q100UDEHCPU

QnUDPVCPU A generic term for the Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU

QnUDVCPU A generic term for the Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, and Q26UDVCPU

Redundant CPU A generic term for the Q12PRHCPU and Q25PRHCPU

Special instruction A generic term for the module dedicated instructions, PID control instructions, socket communication function

instructions, built-in I/O function instructions, and data logging function instructions

Universal model Process CPU A generic term for the Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU

Universal model QCPU A generic term for the Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU, Q03UDCPU, Q03UDVCPU,

Q03UDECPU, Q04UDHCPU, Q04UDVCPU, Q04UDPVCPU, Q04UDEHCPU, Q06UDHCPU, Q06UDVCPU,

Q06UDPVCPU, Q06UDEHCPU, Q10UDHCPU, Q10UDEHCPU, Q13UDHCPU, Q13UDVCPU,

Q13UDPVCPU, Q13UDEHCPU, Q20UDHCPU, Q20UDEHCPU, Q26UDHCPU, Q26UDVCPU,

Q26UDPVCPU, Q26UDEHCPU, Q50UDEHCPU, and Q100UDEHCPU

81 OVERVIEW

1.1 Purpose of This Manual

1OVERVIEW

This manual describes program configurations and content for creating sequence programs using a structured programming

method, and provides basic knowledge for writing programs.

1.1 Purpose of This Manual

This manual explains programming methods, programming languages, and other information necessary for creating

structured programs. Manuals for reference are listed in the following table according to their purpose.

For information such as the contents and number of each manual, refer to the following.

Page 6 Related Manuals

Operation of GX Works2

Operations in each programming language

For details of instructions used in each programming language, refer to the following.

Page 9 Details of instructions in each programming language

*1 MELSAP3 and FX series SFC only

Purpose Summary Detail

Installation Learning the operating environment

and installation method

GX Works2 Installation Instructions

Learning a USB driver installation

method

GX Works2 Version 1 Operating Manual

(Common)

Operation of GX

Works2

Learning all functions of GX Works2 GX Works2 Version 1 Operating Manual

(Common)



Learning the project types and

available languages in GX Works2



Learning the basic operations and

operating procedures when creating a

simple project for the first time

GX Works2 Beginner's Manual (Simple

Project)

Learning the basic operations and

operating procedures when creating a

structured project for the first time

GX Works2 Beginner's Manual

(Structured Project)

Learning the operations of available

functions regardless of project type.

GX Works2 Version 1 Operating Manual

(Common)

Learning the functions and operation

methods for programming

GX Works2 Version 1 Operating Manual

(Common)

GX Works2 Version 1 Operating Manual

(Simple Project)

GX Works2 Version 1 Operating Manual

(Structured Project)

Learning data setting methods for

intelligent function module

GX Works2 Version 1 Operating Manual

(Intelligent Function Module)

Purpose Summary Detail

Simple Project Ladder GX Works2 Beginner's Manual (Simple

Project)

GX Works2 Version 1 Operating Manual

(Simple Project)

SFC GX Works2 Beginner's Manual (Simple

Project)*1

ST GX Works2 Beginner's Manual

(Structured Project)

GX Works2 Version 1 Operating Manual

(Structured Project)

Structured Project Ladder GX Works2 Beginner's Manual (Simple

Project)

GX Works2 Version 1 Operating Manual

(Simple Project)

SFC GX Works2 Beginner's Manual (Simple

Project)*1

Structured ladder/FBD GX Works2 Beginner's Manual

(Structured Project)

GX Works2 Version 1 Operating Manual

(Structured Project)

Otros manuales para MELSEC Q Series

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Controladores de Mitsubishi Electric

Mitsubishi Electric

Mitsubishi Electric MELSEC iQ-F FX5U CPU Manual de usuario

Mitsubishi Electric

Mitsubishi Electric AT-50B Manual de usuario

Mitsubishi Electric

Mitsubishi Electric FX2N-8EYR-S-ES/UL Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC iQ-R Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSERVO-J5 MR-J5-G Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric M800VS Series Guía de configuración

Mitsubishi Electric

Mitsubishi Electric FX2N-20GM Manual de usuario

Mitsubishi Electric

Mitsubishi Electric FATEC MELSEC iQ-R Guía de instalación

Mitsubishi Electric

Mitsubishi Electric QS0J61BT12 Manual de usuario

Mitsubishi Electric

Mitsubishi Electric PAC-YG60MCA Manual de servicio

Mitsubishi Electric

Mitsubishi Electric FX3S-30MT/ES-2AD Manual de usuario

Mitsubishi Electric

Mitsubishi Electric FX3S-10M series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSERVO-J5 MR-J5-G Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC iQ-F Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC FX3U-232ADP-MB Manual de usuario

Mitsubishi Electric

Mitsubishi Electric QJ71E71-100 Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC Q Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC-QS Series Guía del usuario

Mitsubishi Electric

Mitsubishi Electric Q172CPU Manual del propietario

Mitsubishi Electric

Mitsubishi Electric MELSERVO-J4 series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC Q Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC Q Series Manual de usuario

Mitsubishi Electric

Mitsubishi Electric NZ2GF12A4-16D Manual de usuario

Mitsubishi Electric

Mitsubishi Electric MELSEC Q Series Manual de usuario

Manuales populares de Controladores de otras marcas

Digiplex

Digiplex DGP-848 Instrucciones de funcionamiento

YASKAWA

YASKAWA SGM series Manual de usuario

Sinope

Sinope Calypso RM3500ZB Manual de usuario

Isimet

Isimet DLA Series Style 2 Manual de instalación

LSIS

LSIS sv-ip5a Manual de usuario

Rockwell Automation

Rockwell Automation 1769-L31 Manual de usuario

Airflow

Airflow Uno hab Manual de usuario

ABB

ABB ACS580-01 drives Manual de usuario

Panasonic

Panasonic GM1 Series Manual de usuario

Emerson

Emerson SW93 Manual de usuario

AutoAqua

AutoAqua Smart ATO micro SATO-120P Manual de usuario

Panasonic

Panasonic FP? Positioning Unit RTEX Manual de usuario

Samson

Samson Type 5824 Manual de servicio

Alpha IP

Alpha IP MIOB 21001 Manual de usuario

Siemens

Siemens OpenAir GMA 1 Series Manual de usuario

Surecom

Surecom SR-629 Manual de usuario

Fishman

Fishman TriplePlay Manual de usuario

Regulus

Regulus SRS1 T Manual de usuario