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Mitsubishi MELSEC AC10TB

Mitsubishi MELSEC AC10TB
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AMITSUBISHI
PROGRAMMABLE CONTROLLERS

Table of Contents

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Mitsubishi MELSEC AC10TB Specifications

General IconGeneral
Output Voltage24 VDC
Product NameMELSEC AC10TB
CategoryController
TypePLC
Input Voltage100 to 240 VAC
Communication ProtocolRS-485
Programming LanguageLadder Logic
SeriesMELSEC

Summary

Module Descriptions

Central processing unit (CPU Module)

Describes the main CPU module, its functions, and requirements for the AIS PLC system.

Model No. AISCPU, AISCPU-S1

Details specifications and features of the AISCPU and AISCPU-S1 CPU modules.

Selection and Configuration

Chapter 3: System Selection and Configuration

Guides users through selecting and configuring the AIS PLC system components.

Step 1: Input module selection

Provides a flowchart to help select the appropriate input modules based on specifications.

Step 2: Output module selection

Offers a flowchart for selecting the correct output modules based on application needs.

Step 3: Special function module selection

Guides users through selecting special function modules for specific application requirements.

Step 4: Power supply module selection

Provides a flowchart to assist in choosing the correct power supply module for the system.

Step 5: Base unit selection

Guides users in selecting the appropriate base unit based on the number of I/O slots required.

System configuration

Explains how to allocate modules to I/O slots and assign I/O numbers.

Installation

Chapter 4: Installation

Covers the essential aspects of installing the AIS PLC system components.

Installation environment

Lists unsuitable environments for installing the AIS PLC system to ensure proper operation.

Base unit mounting instructions

Provides instructions on how to properly mount the CPU and extension base units.

Mounting the base units on DIN rail

Explains the method for fixing base units onto a DIN rail using provided hooks.

Removing base unit from DIN rail

Details the procedure for safely removing a base unit from its DIN rail mounting.

Installation and removal of AIS modules

Explains the process of installing and removing AIS modules from base units.

1. Installing a module onto the base unit

Step-by-step guide for inserting and securing a module onto the base unit.

2. Removing a module from the base unit

Step-by-step guide for safely detaching and removing a module from the base unit.

Wiring

Chapter 5: Wiring

Covers the essential wiring instructions for the AIS PLC system.

Wiring instructions for the power supply module

Provides wiring guidelines for power supply modules, including transformer usage.

9. As a lightning protection measure, connect a surge absorber...

Details connecting a surge absorber for lightning protection and proper grounding.

Wiring of IO equipment

Provides wiring instructions for equipment connected to the PLC's input and output modules.

Grounding

Explains the correct methods for grounding the PLC system and its components.

Programming

Chapter 6: Programming

Covers programming language, instructions, methods, and internal devices of the AIS PLC.

Description of internal devices

Explains the internal devices used within the AIS PLC sequence program.

Inputs X

Describes how inputs interface with external devices and are used in sequence programs.

Outputs Y

Explains how outputs interface with external devices and are controlled by sequence programs.

List of sequence instructions

Lists and describes sequence instructions like LD, LDI, AND, ANI, OR, ORI.

Master Control Instructions

Details Master Control Start (MC) and Master Control Reset (MCR) instructions.

Termination Instructions

Explains termination instructions like FEND and END for program control.

List of basic instructions

Lists and describes basic instructions, focusing on comparison operations.

Comparison Instructions

Explains comparison instructions for 32-bit data and different comparison types.

BIN Addition and Subtraction Instructions

Details BIN addition and subtraction instructions for 16-bit and 32-bit data.

BCD Addition and Subtraction Instructions

Explains BCD addition and subtraction instructions for 4-digit data.

BCD Multiplication and Division Instructions

Details BCD multiplication and division instructions for 8-digit data.

BIN data increment

Explains BIN increment instructions (INC, INCP, DINC, DINCP) for increasing values.

BIN data decrement

Details BIN decrement instructions (DEC, DECP, DDEC, DDECP) for decreasing values.

BCD conversion

Explains BCD conversion instructions for converting between BIN and BCD.

BIN conversion

Details BIN conversion instructions for converting between BCD and BIN.

Transfer Instructions

Explains data transfer instructions for moving and interchanging data.

Negation transfer Instructions

Details negation transfer instructions like CML, CMLP, DCML, DCMLP.

Block transfer

Explains block transfer instructions like BMOV, BMOVP, FMOV, FMOVP.

Exchange

Details exchange instructions like XCH, XCHP, DXCH, DXCHP.

NOT exclusive logical sum

Details NOT exclusive logical sum instructions (WXNR, WXNRP, DXNR, DXNRP).

2 s complement

Explains 2's complement instructions (NEG, NEGP).

Rightward rotation

Continues explanation of rightward rotation instructions for 32-bit data.

Leftward rotation

Continues explanation of leftward rotation instructions for 32-bit data.

n bit shift

Details instructions for shifting data by 'n' bits (SFR, SFRP, SFL, SFLP).

1 bit shift

Continues explanation of 1-bit shift instructions (BSFL, BSFLP).

1 word shift

Details instructions for shifting data by 1 word (DSFR, DSFLP, DSFR P, DSFLP).

Data search

Continues explanation of data search instructions (SER, SERP) and their parameters.

Buffer memory access

Explains buffer memory access instructions (FROM, FROMP) for reading/writing special function modules.

Local station readwrite

Details instructions for reading/writing data from/to local stations.

Remote IO station readwrite

Explains instructions for reading/writing data from/to remote I/O stations.

ASCII print

Details instructions for outputting ASCII codes to devices.

Status latch instructions

Explains status latch instructions (SLT, SLTR) for storing status.

Sampling trace instructions

Details sampling trace instructions (STRA) for storing sampling data.

Sequence instruction description

Provides descriptions of sequence instructions, including contact and connection types.

Contact instructions

Explains contact instructions like LD, LDI, AND, ANI, OR, ORI for logic operations.

OR, ORI

Explains OR and ORI instructions for parallel connection logic.

Connection instructions

Details ladder block series/parallel connection instructions ANB and ORB.

(a) ANB

Explains the ANB instruction for AND operation between blocks A and B.

(b) ORB

Details the ORB instruction for OR operation between blocks A and B.

(c) OR, ORI

Explains OR and ORI instructions for parallel connection logic with examples.

(a) LD, AND, ORB

Shows ladder logic and sequence lists using LD, AND, ORB instructions.

Operation result push, read, pop (MPS, MRD, MPP)

Explains MPS, MRD, and MPP instructions for managing operation results.

(a) MPS

Details the MPS instruction for storing operation results.

(b) MRD

Explains the MRD instruction for reading stored operation results.

(c) MPP

Details the MPP instruction for reading and clearing stored operation results.

Bit device set, reset (SET, RST)

Explains SET and RST instructions for setting and resetting bit devices.

(a) SET

Details the SET instruction for turning a specified device ON.

(b) RST

Explains the RST instruction for resetting devices based on their type.

Edge-triggered differential output (PLS, PLF)

Explains PLS and PLF instructions for generating single-scan output pulses.

(a) PLS

Details the PLS instruction for turning a device ON for one scan on a rising edge.

(b) PLF

Explains the PLF instruction for turning a device ON for one scan on a falling edge.

Bit device output reverse (CHK)

Explains the CHK instruction for reversing bit device output status and failure checks.

Master control instructions

Explains master control set (MC) and reset (MCR) instructions for circuit switching.

Termination instructions

Explains program termination instructions FEND and END.

Main routine program termination (FEND)

Details the FEND instruction for terminating the main routine program.

Sequence program termination (END)

Explains the END instruction for indicating the end of the entire program.

Other instructions

Covers the STOP instruction for stopping sequence program execution.

Comparison operation instructions

Explains comparison operations for numerical magnitude comparisons.

Arithmetic operation instructions

Introduces arithmetic instructions for addition, subtraction, multiplication, and division.

BCDBIN conversion instructions

Explains BCD/BIN conversion instructions for data format conversion.

Data transfer instructions

Introduces data transfer instructions for moving and interchanging data.

Application instruction descriptions

Introduces application instructions used for special processing.

Logical product instructions

Explains logical product instructions (WAND, WANDP, DAND, DANDP).

Logical sum

Details logical sum instructions (WOR, WORP, DOR, DORP).

Exclusive logical sum

Explains exclusive logical sum instructions (WXOR, WXORP, DXOR, DXORP).

Application Examples

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