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Mitsubishi MELSEC A1SX80-S1 User Manual

Mitsubishi MELSEC A1SX80-S1
149 pages
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AMITSUBISHI
PROGRAMMABLE CONTROLLERS

Table of Contents

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Mitsubishi MELSEC A1SX80-S1 Specifications

General IconGeneral
BrandMitsubishi
ModelMELSEC A1SX80-S1
CategoryController
LanguageEnglish

Summary

Chapter 2: AIS Module Descriptions

CPU Module

Details the central processing unit (CPU Module) which is the main part of the AIS PLC system and controls I/O points.

Power supply modules

Details power supply modules that provide 5 VDC required by CPU and I/O modules, listing available models.

Chapter 3: System Selection and Configuration

System selection

Guides users through a five-step process to select AIS PLC components matching application requirements.

Step 1: Input module selection

Provides a flowchart for selecting the appropriate input module based on voltage, point count, and type.

Step 2: Output module selection

Offers a flowchart to guide the selection of output modules based on type, point count, current, and commons.

Step 3: Special function module selection

Presents a flowchart for choosing special function modules based on application needs like A/D conversion or networking.

Step 4: Power supply module selection

Details the selection process for power supply modules based on DC 24V input or output requirements.

Step 5: Base unit selection

Guides the selection of base units by calculating required I/O slots and considering power supply capacity.

System configuration

Explains how to allocate modules to I/O slots and assign input/output numbers for system programming.

Chapter 4: Installation

Installation and removal of AIS modules

Details the procedure for installing and removing AIS modules onto and from the base unit, with power supply OFF.

Chapter 6: Programming

Description of internal devices

Introduces internal devices used in sequence programs, such as relays, timers, counters, and registers.

Instructions

Classifies and lists instructions into sequence, basic, and application groups for programming the AIS PLC.

List of sequence instructions

Provides a comprehensive list of sequence instructions with their symbols, contents, and execution conditions.

List of basic instructions

Lists basic instructions, primarily for numeric data handling and comparisons, with their symbols and functions.

List of application instructions

Categorizes and lists application instructions for special processing tasks, such as logical operations and data transfer.

Arithmetic operation instructions

Details arithmetic instructions for BIN and BCD data, covering addition, subtraction, multiplication, and division.

BCD/BIN conversion instructions

Explains instructions for converting data between BCD and BIN formats, crucial for data representation.

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