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Mitsubishi FX3U-20SSC-H User Manual

Mitsubishi FX3U-20SSC-H
304 pages
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FX3U-20SSC-H
USER'S MANUAL

Table of Contents

Other manuals for Mitsubishi FX3U-20SSC-H

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Mitsubishi FX3U-20SSC-H Specifications

General IconGeneral
Number of Axes2
Maximum Output Pulse Frequency/Speed200 kHz
Compatible PLCMitsubishi FX3U
Positioning CommandAbsolute/Relative
Power Supply Voltage5V DC (supplied from main unit)
Dimensions90 x 55 x 87 mm (W x H x D)

Summary

Design Precautions for Safety

Installation Precautions for Safety

Critical safety precautions for installation to prevent severe injury or death from incorrect handling.

Design Precautions for Safety (Caution)

Safety precautions to prevent medium or slight personal injury or physical damage from incorrect handling.

Wiring Precautions for Safety (Danger)

Wiring Precautions for Safety (Caution)

Safety precautions for wiring to prevent medium or slight injury or damage from incorrect handling.

Startup and Maintenance Precautions for Safety (Danger)

Startup and Maintenance Precautions for Safety (Caution)

Safety measures for startup and maintenance to prevent severe injury or death.

Disposal Precautions for Safety

Transportation and Storage Precautions

Foreword

Outline Precautions

Registration Information

Details about registered trademarks and company product names.

SAFETY PRECAUTIONS

Product Standards Compliance

Information on UL, cUL, and EC directive compliance, including EMC directives.

Functions and Use of the Manual

Explains how to use the manual and its relationship with other manuals.

Associated Manuals

Lists related manuals for PLC units, programming, and servo amplifiers.

Generic Names and Abbreviations

Defines generic terms and abbreviations used throughout the manual.

Reading the Manual

Explains how to navigate and understand the manual's structure.

1. Introduction

1.1 Outline of Positioning Block

Provides a general overview of the positioning block and its features.

1.2 External Dimensions and Part Names

Details the physical dimensions and identifies key parts of the unit.

1.3 Power and Status LED Indicators

Explains the function and status indications of the unit's LEDs.

2. System Configuration

2.1 General System Configuration

Provides a general overview of the system configuration with a block diagram.

2.2 Connection with PLC

Explains how to connect the 20SSC-H to a PLC and the maximum connectable units.

2.3 Applicable PLC Models

Lists the PLC models compatible with the 20SSC-H.

3. Specifications

3.1 General Specifications

Covers general specifications such as dielectric withstand voltage and insulation resistance.

3.2 Power Supply Specification

Specifies the external and internal power supply requirements.

3.3 Performance Specification

Outlines performance aspects such as control axes and backup capabilities.

3.4 Input Specifications

Details the electrical specifications for all input signals.

3.5 Pin Configuration

Shows pin assignments for input and power connectors.

4. Installation

4.1 DIN Rail Mounting

Describes the procedure for mounting the unit onto a DIN rail.

4.2 Direct Mounting Procedure

Details the procedure for direct mounting using screws.

5. Wiring

5.1 Cable and Connector Specifications

Lists required cables, connectors, and wire sizes for system connections.

5.2 Power Supply Wiring

Instructions for correctly wiring the power supply.

5.3 Input Wiring

Instructions for connecting input signals to the unit.

5.4 Connecting the SSCNET III Cabling

Guides on connecting the SSCNET III cable.

6. Memory Configuration and Data Operation

6.1 Memory Configuration and Role

Describes the unit's memory structure and its role in operations.

6.2 Data Transfer Process

Outlines the procedures for transferring data between system components.

7. Before Starting Positioning Operation

7.1 Note on Setting Parameters

Critical notes and guidance for setting positioning and servo parameters.

7.2 Outline of Positioning Operation

Describes the general principles and relationships in positioning operations.

7.3 Handling the Forward Rotation Limit and Reverse Rotation Limit

Explains the function and handling of rotation limit switches.

7.4 Handling the STOP command

Describes how the STOP command functions during positioning operations.

7.5 Sudden stop selection (Ver.1.20 or later)

Explains how to configure sudden stop behavior based on various conditions.

7.6 Changing During Operation (Operation Speed, Target Address)

Details dynamic changes to operation speed and target address.

7.7 Acceleration/deceleration time selection (Ver. 1.30 or later)

Details selecting acceleration/deceleration times for positioning operations.

7.8 Ring counter setting (Ver.1.10 or later)

Explains configuring ring operation for current address.

7.9 Other functions

Covers various other functions available with the 20SSC-H.

7.11 Cautions for Positioning Operation

Provides important cautions related to positioning operations.

8. Manual Control

8.1 Mechanical Zero Return Control

Explains the process and types of mechanical zero return operations.

8.2 JOG Operation

Covers the JOG operation mode for manual control.

8.3 Manual pulse generator operation

Describes manual pulse generator operation.

9 Positioning Control

9.1 Functions Available with Each Positioning Operation

Summarizes functions available for each positioning operation type.

9.2 1-speed Positioning Operation

Explains the 1-speed positioning operation procedure.

9.3 Interrupt 1-speed Constant Quantity Feed

Details the interrupt 1-speed constant quantity feed operation.

9.4 2-speed Positioning Operation

Covers the 2-speed positioning operation, including target addresses and speeds.

9.5 Interrupt 2-speed Constant Quantity Feed

Describes the interrupt 2-speed constant quantity feed operation.

9.6 Interrupt Stop Operation

Explains how to perform an interrupt stop during positioning.

9.7 Variable Speed Operation

Details the variable speed operation mode.

9.8 Multi-Speed Operation

Covers multi-speed operation, especially in table operations.

9.9 Linear Interpolation Operation

Explains linear interpolation for coordinated axis movement.

9.10 Linear Interpolation Operation (Interrupt Stop)

Details linear interpolation with interrupt stop functionality.

9.11 Circular Interpolation Operation

Describes circular interpolation for curved path movements.

9.12 Reciprocal movement instruction (Ver.1.10 or later)

Explains the reciprocal movement instruction for back-and-forth motion.

10. Table Operation

10.1 Outline of Table Operation

Overview of table operation, including applicable functions.

10.2 How to Set Table Information

Guides on setting table information via sequence program or FX Configurator-FP.

10.3 Tables and BFM No. Allocation

Shows BFM number allocation for table operation information.

10.1.4 Table operation execution procedure

Outlines the step-by-step procedure for executing table operations.

10.10 Continuous Pass Operation

Explains continuous pass operation for sequential interpolation.

11. Buffer Memory (Parameters & Monitored Data)

11.1 Positioning Parameters

Lists positioning parameters for setting speed and units.

11.2 Servo Parameters

Covers various parameters for servo amplifier configuration.

11.3 Monitor Data

Explains how to monitor operating conditions and data.

11.4 Control Data

User-specified data for controlling the positioning system.

12. Program Example

12.1 Reading/Writing Buffer Memory

Explains how to read and write data to the buffer memory.

12.2 Device Assignments

Lists device assignments for inputs and outputs.

12.3.1 Mechanical zero return

Explains mechanical zero return for X-axis and Y-axis.

12.3.3 1-speed Positioning Operation

Explains the 1-speed positioning operation.

12.4 Sequence Program

Describes an example sequence program.

13. Diagnostics

13.1 Check LEDs

Explains how to check the status of the unit's LEDs.

13.2 Check Error Code

Lists and explains error codes and actions.

13.3 Diagnostics on the PLC Main Unit

Diagnosing PLC main unit issues via LED indicators.

Appendix A: LIST OF PARAMETERS AND DATA

Appendix A-1 Monitor Data List

Lists monitor data BFMs, descriptions, and references.

Appendix A-2 Control Data Table

Details control data BFMs, settings, and references.

Appendix A-3 Table Information List

Lists table information items, BFM numbers, and descriptions.

Appendix A-4 Positioning parameters List

A comprehensive list of positioning parameters.

Appendix A-5 Servo Parameters List

A detailed list of servo parameters.

Appendix B: Version Information

Appendix B-1 Version Information

General version information.

Appendix B-1-1 Version check method

Explains how to check the product's version.

Appendix B-1-2 Version Upgrade History

Details the history of version upgrades and added functionalities.

Product Warranty Details

Revised History of Manual

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