Mitsubishi MELSEC A1S63P User Manual

Programming language
I
The AIS can be programmed in either a relay symbol language( a.k.a. ladder logic
or ladder mode) or a logic symbolic language(a.k.a. instruction list or list mode).
The relay symbol language is based on relay symbol representations and allows
any ladder to be programmed a form which is very similar to relay control sequence
ladder.
The logic symbolic language is based on the assembly language, one
of the
languages used to write microcomputer programs, and represents any program in
the instruction, source, and destination parts.
Any program written in either language is stored into the memory of the
PLC after it
has been converted into the machine language. This conversion process is
performed by the programming device used for programming the
PLC.
Relay Symbolic Language
0 LDX3
1 ORX4
2 OR X5
3 OUT Y33
4 LD X5
SANDMI1
6 OR1 X6
7 OUT Y34
8 END
Logic Symbolic Language
73

Mitsubishi MELSEC A1S63P Specifications

General

Brand	Mitsubishi
Model	MELSEC A1S63P
Category	Controller
Language	English

Summary

Overview of the A1S PLC

What is the AIS PLC?

Introduces the Mitsubishi AIS programmable logic controller's purpose and capabilities.

How the AIS PLC Works

Explains the sequential control program execution and update methods of the AIS PLC.

AIS Module Descriptions

Central Processing Unit (CPU) Module

Describes the main component of the AIS PLC system, its functions, and specifications.

CPU Base Units

Details the different CPU base unit models, their slot capacities, and dimensions.

Extension Base Units

Explains the purpose and models of extension base units for expanding system capacity.

Power Supply Modules

Describes the power supply modules essential for providing power to the PLC system.

Input Modules Overview

Output Modules Overview

Special Function Modules

System Selection and Configuration

AIS System Selection Process

Outlines the five steps for selecting an AIS PLC system to match application needs.

Input Module Selection Guide

Provides a flowchart for selecting appropriate input modules based on specifications.

Output Module Selection Guide

Provides a flowchart for selecting appropriate output modules based on specifications.

Special Function Module Selection Guide

Guides the selection of special function modules for specific applications.

Power Supply Module Selection Guide

Details the process for selecting the correct power supply module for the system.

Base Unit Selection Guide

Explains how to select the appropriate base unit based on the number of I/O slots required.

Installation

AIS PLC Installation Environment Guidelines

Base Unit Mounting Instructions

Mounting Base Units on DIN Rail

Installing and Removing AIS Modules

Wiring

Power Supply Module Wiring Instructions

Wiring of I/O Equipment

Grounding Procedures

Programming