Mitsubishi MELSEC A1S63P User Manual

(C) Instruction symbol
Indicates the instruction symbol used for the program. The instruction symbol is
shown on a 16 bit instruction basis, the symbols of a 32 bit instruction and
instructions which are only executed by a the rising edge from OFF
to ON are
indicated as below.
Upper 16 bits
32 bit instruction
D is added to the head of the instruction
Example:
+ is a 16 bit instruction, D+ is a 32 bit instruction
Lower 16 bit
Instruction executed only at the rise from OFF to ON
P is added to the head of the instruction
Example:
+ is executed during ON, +P is executed only at the rise from OFF
to ON
(D) Symbol
Indicates the symbol diagram in the circuit where the destination is where the data
is to be stored after execution, and the source is where the data is stored before the
execution.
1
Indicates instruction symbol
4-
+
Indicates destination
Indicates source
(E) Contents of processing
Indicates the processing of each instruction
(D+1, D) + (S+I, S) ++ (D+I, D)
16 bits, 16 bits
I
Indicates 16 bits
k Indicates 32 bits
D+ 1 D
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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