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T-solution MASTER-K120S User Manual

T-solution MASTER-K120S
306 pages
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Programmable Logic Controller
MASTER
-
K120S

Table of Contents

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T-solution MASTER-K120S Specifications

General IconGeneral
SeriesMASTER-K
TypePLC
Communication PortsRS-232, RS-485
Programming LanguageLadder Diagram
Humidity5% to 95% (non-condensing)

Summary

Chapter 1 General

1.1 Guide to Use This Manual

Explains manual usage, structure, and features of the MASTER-K120S series PLC.

1.2 Features

Details the key features and capabilities of the MASTER-K120S series PLC.

1.3 Terminology

Defines important terms used throughout the manual for clarity.

Chapter 2 System Configuration

2.1 Overall Configuration

Describes the general system architecture and configuration options for the PLC.

2.2 Product Functional Model

Details the functional blocks and models of the MASTER-K120S series.

Chapter 3 General Specifications

3.1 General Specifications

Lists the technical specifications and environmental requirements for the PLC.

Chapter 4 Names of Parts

4.1 Main Unit

Identifies and describes the components of the PLC main unit.

4.2 Expansion I/O Module

Details the different types and specifications of expansion I/O modules.

4.3 Special Module

Covers special modules like A/D, D/A, Analog Timer, and RTD.

4.4 Communication I/F Module

Explains various communication interface modules available for the PLC.

4.5 Option Module

Describes optional modules that extend PLC functionality.

Chapter 5 Power Supply / CPU

5.1 Power Supply Specifications

Details the specifications for the PLC's power supply units.

5.2 CPU Specifications

Outlines the specifications and capabilities of the PLC's CPU.

5.3 Operation Processing

Explains how the PLC processes operations, including scan time and modes.

5.4 Program

Covers program classifications, execution, and interrupt handling.

5.5 Operation Modes

Describes the different operating modes (RUN, STOP, PAUSE, DEBUG) of the CPU.

5.6 Functions

Details self-diagnosis, I/O force, and error history functions.

5.7 Memory Configuration

Explains how the PLC's memory is organized and utilized.

5.8 I/O Address Allocation

Describes how I/O addresses are allocated to modules.

5.10 External Memory Module

Details the structure and usage of external memory modules.

5.11 RTC Module

Explains the Real-Time Clock module and its usage.

Chapter 6 Input and Output Specification

6.1 Input / Output Specifications

Provides general specifications for PLC input and output.

6.2 Digital Input Specification

Details the specifications for digital input modules.

6.3 Digital Output Specification

Outlines the specifications for digital output modules.

Chapter 7 Usage of Various Functions

7.1 Built-in Functions

Covers built-in functions like High-speed counter, Pulse Catch, Input Filter, External Interrupt, PID.

7.2 Special Module

Details the specifications and usage of special modules (A/D, D/A, Timer, RTD).

7.3 Positioning Function(DRT/DT type only)

Explains the positioning function, parameters, and instructions.

Chapter 8 Communication Functions

8.1 Dedicated Protocol Communication

Describes dedicated protocol communication methods and frames.

8.2 User Defined Protocol Communication

Explains how to set up and use user-defined communication protocols.

8.3 Modbus Protocol Communication

Details Modbus protocol specifications, ASCII/RTU modes, and instructions.

8.4 No Protocol Communication

Covers communication without a defined protocol for flexible data exchange.

8.5 Remote connection and communication I/F module

Explains remote connection methods using Cnet, modem, and Fnet I/F modules.

Chapter 9 Installation and Wiring

9.1 Installation

Provides guidelines for proper installation environment and precautions.

9.2 Wiring

Details power supply wiring, I/O wiring, and grounding instructions.

Chapter 10 Maintenance

10.1 Maintenance and Inspection

Outlines general maintenance and periodic inspection procedures for PLC components.

10.2 Daily Inspection

Describes daily checks for PLC status indicators and physical connections.

10.3 Periodic Inspection

Details periodic inspection steps for PLC conditions and components.

Chapter 11 Troubleshooting

11.1 Basic Procedure of Troubleshooting

Explains fundamental steps for diagnosing and resolving system issues.

11.2 Troubleshooting

Provides flowcharts for diagnosing common LED status and operational problems.

11.4 Troubleshooting Examples

Illustrates common circuit troubles and their corrective actions.

11.5 Error code list

Lists PLC error codes, causes, and recommended corrective actions.

Appendix 1 System Definitions

1) Option

Covers PLC connection options and editor settings within KGLWIN software.

2) Basic Parameters

Explains essential PLC parameters for operation like Latch area and timers.

Appendix 2 Flag List

1) Special relay (F)

Lists special relays and their functions for user programming.

3) Data relay (D)

Details data registers used for communication and forced I/O.

5) System error history(when RTC module is attached)

Lists system error history registers when the RTC module is attached.

6) Clock data

Details registers related to clock data.

Appendix 3 External Dimensions

1) Main unit

Provides external dimensions for the PLC main units.

2) Extension module

Shows external dimensions for standard and slim type extension modules.

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