Mitsubishi A2SHCPU (S1) User Manual

A - 10
Introduction
Thank you for purchasing the Mitsubishi programmable logic controller MELSEC-A Series.
Prior to use, please read this manual thoroughly to fully understand the functions.
Please hand in a copy of this manual to the end user.
Table of Contents
1 OVERVIEW 1 - 1 to 1 - 4
1.1 Features ........................................................................................................................................1 - 2
2 SYSTEM CONFIGURATION 2 - 1 to 2 - 30
2.1 Overall Configuration.....................................................................................................................2 - 1
2.1.1 Overall configuration of AnSHCPU .......................................................................................2 - 1
2.1.2 Overall configuration of A1SJHCPU(S8)...............................................................................2 - 3
2.2 Precautions when Configuring the System ...................................................................................2 - 5
2.2.1 Hardware...............................................................................................................................2 - 5
2.2.2 Software package .................................................................................................................2 - 9
2.3 System Equipment ......................................................................................................................2 - 11
2.4 System Configuration Overview ..................................................................................................2 - 26
3 SPECIFICATIONS 3 - 1 to 3 - 1
4 CPU MODULE 4 - 1 to 4 - 29
4.1 Performance Specifications...........................................................................................................4 - 1
4.1.1 Overview of operation processing.........................................................................................4 - 4
4.1.2 Operation processing of RUN, STOP and PAUSE ...............................................................4 - 7
4.1.3 Operation processing upon instantaneous power failure ......................................................4 - 9
4.1.4 Self-diagnostics function .....................................................................................................4 - 10
4.1.5 Device list............................................................................................................................4 - 13
4.2 Parameter Setting Ranges ..........................................................................................................4 - 15
4.2.1 List of parameter setting range ...........................................................................................4 - 15
4.2.2 Memory capacity setting (for main program, file register, comment, etc.) ..........................4 - 17
4.3 Function List ................................................................................................................................4 - 19
4.4 Handling Precautions ..................................................................................................................4 - 21
4.5 Part Names .................................................................................................................................4 - 22
4.5.1 Parts names of the A1SHCPU, A2SHCPU(S1), A1SJHCPU (S8)......................................4 - 22
4.5.2 Setting of I/O control mode switching switch.......................................................................4 - 26
4.5.3 Settings for memory write protect switch ............................................................................4 - 27
4.5.4 Latch clear operation...........................................................................................................4 - 29
5 POWER SUPPLY MODULE 5 - 1 to 5 - 6
5.1 Specifications ................................................................................................................................5 - 1
5.1.1 Power supply module selection.............................................................................................5 - 4
5.2 Part Names ...................................................................................................................................5 - 5

Mitsubishi A2SHCPU (S1) Specifications

General

Brand	Mitsubishi
Model	A2SHCPU (S1)
Category	Controller
Language	English