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LNS QUICK LOAD SERVO S3 T BARFEED - User Manual

LNS QUICK LOAD SERVO S3 T BARFEED
152 pages
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For CNC machine tool peripherals,
it’s
LNS
, then all the rest
QUICK LOAD SERVO S3 T BARFEED
Service Manual
9.021.04.02.EN. US

Table of Contents

Questions and Answers

  • J
    jennifer67Sep 17, 2025
    How to troubleshoot failure on switch SQ2 in LNS QUICK LOAD SERVO S3 T BARFEED Industrial Equipment?
    • J
      Jimmy JonesSep 18, 2025
      Check the switch SQ2 on your LNS Industrial Equipment.
  • D
    David ReevesAug 25, 2025
    What to do if air pressure is too low in LNS QUICK LOAD SERVO S3 T BARFEED Industrial Equipment?
    • C
      Christopher GarzaAug 25, 2025
      If the air pressure is too low on your LNS Industrial Equipment, check that the air pressure is between 3 and 6 bar. Set up the air pressure switch SP1 and if needed, replace the air pressure switch SP1.
  • K
    kristen64Aug 26, 2025
    Why am I getting a servo positioning error on my LNS QUICK LOAD SERVO S3 T BARFEED?
    • R
      ruth01Aug 26, 2025
      If you are experiencing a servo positioning error with your LNS Industrial Equipment, check for any mechanical obstructions. Look for bar stocks that may be loaded incorrectly, tools left inside the unit, or any incompatibility between the pusher and the spindle liner diameters.
  • M
    Meghan PhillipsAug 27, 2025
    What to do if part feed out time elapsed on LNS QUICK LOAD SERVO S3 T BARFEED Industrial Equipment?
    • J
      James ClarkAug 27, 2025
      If the part feed out time has elapsed on your LNS Industrial Equipment, the signal A1 might be missing. Verify the presence of the closed clamping device signal when it is closed, and check the wiring of the clamping device signal A1. Then, restart the automatic cycle on both the bar feeder and the lathe.
  • P
    pachecocynthiaSep 18, 2025
    How to troubleshoot failure on switch SQ5 in LNS Industrial Equipment?
    • E
      Elizabeth KimSep 18, 2025
      Check the switch SQ5 on your LNS Industrial Equipment.
  • F
    Frederick MccoySep 23, 2025
    How to troubleshoot alarm on amplifier for LNS QUICK LOAD SERVO S3 T BARFEED Industrial Equipment?
    • V
      Vanessa RojasSep 23, 2025
      See Mitsubishi alarm cause and solutions for your LNS Industrial Equipment.
  • Q
    qherreraSep 9, 2025
    How to troubleshoot servo drive not ready on LNS QUICK LOAD SERVO S3 T BARFEED?
    • M
      Michael RushSep 9, 2025
      If the servo drive is not ready on your LNS Industrial Equipment, check that the cable CN1B is properly connected to the servo amplifier. Also, check that the output for SON on the PLC is activated when the manual or auto cycle is started.
  • P
    Penny HarrisSep 10, 2025
    How to fix communication error on LNS QUICK LOAD SERVO S3 T BARFEED Industrial Equipment?
    • J
      Jesse GarciaSep 10, 2025
      If you are experiencing a communication error with your LNS Industrial Equipment, check the connection between the PLC and the amplifier. Also, check the 24VDC power supply for fluctuations in voltage.
  • J
    John LoganSep 3, 2025
    What causes lathe chuck closed before end of feed out on LNS Industrial Equipment?
    • L
      lisameyerSep 3, 2025
      If the lathe chuck closed before the end of feed out on your LNS Industrial Equipment, check the lathe program and the interfacing wiring.
  • L
    Lisa TapiaSep 1, 2025
    How to fix M-Code part begin not in sync on LNS QUICK LOAD SERVO S3 T BARFEED Industrial Equipment?
    • T
      Tonya JenkinsSep 1, 2025
      If the M-Code part begin is not in sync on your LNS Industrial Equipment, check the lathe program and the quantity of chuck openings per part.

Summary

General Information and Safety

About This Service Manual

Introduction to the service manual's purpose and scope.

Who is This Manual For?

Identifies the intended audience for this service manual.

Other Applicable Documents

Lists other documents relevant to the machine's operation.

In Case of Damage Caused During Transportation

Outlines procedures and responsibilities for transport damage.

Symbols and Warning Labels

Explains warning symbols and their meaning for safety.

Conventional Terms and Symbols

Defines common terms and symbols used throughout the manual.

Copyright Information

States copyright information and usage restrictions.

Liability Limitations

Details limitations of liability for product use and modifications.

Safety Instructions

Provides essential safety guidelines for operating and maintaining the bar feeder.

Procedures and Operations

Setup, Alignment, and Anchor Procedure

Step-by-step guide for initial installation and alignment of the bar feeder.

Pusher Changeover

Procedure for replacing the bar feeder pusher.

Servo Motor Belt Tension Adjustment

Instructions for adjusting the tension of the servo motor belt.

Carriage Unit Belt Tension Adjustment

Steps to adjust the belt tension on the carriage unit.

Diameter Adjustment Motor Replacement

Guide for replacing the motor responsible for diameter adjustment.

Home Position Proximity Switch Adjustment - SQ5

How to adjust the home position proximity switch (SQ5).

Measuring Cell Adjustment - SQ3

Steps for calibrating the measuring cell (SQ3).

Pusher Reversing Distance Adjustment

Setting the distance the pusher retracts after feeding.

Magazine and Loading Finger Adjustment

Adjusting the magazine slope and loading finger.

Calibration of the Loading Table

Procedure for calibrating the loading table's position.

Finding Software;PLC Versions

How to check the current software and PLC versions.

Software Update

Instructions for updating the bar feeder's software.

PLC Battery Replacement

Steps for replacing the PLC's backup battery.

Mechanical Equipment Details

Bar Magazine

Description of the bar magazine and its components.

Loading Table

Details and functions of the loading table.

Pusher Carrier

Explanation of the pusher carrier mechanism.

Loading Pusher

Information about the loading pusher.

Feeding Pusher

Details on the feeding pusher and its operation.

Retraction System

Explains the retraction system for accessibility.

Kit for Square Bars (Option)

Details about the optional kit for square bars.

Kit for Quick Part Loading (Option)

Information on the optional kit for faster part loading.

Pneumatic Equipment

Layout of Pneumatic Elements

Overview of pneumatic system components.

Air Treatment Unit

Description and adjustment of the air treatment unit.

Pneumatic Battery

Details on the pneumatic battery components.

Electrical Equipment and Components

Safety Components

Lists safety components ensuring safe operation of the bar feeder.

Electrical Components Overview

Overview of all electrical components in the system.

Electrical Cabinet

Description of the electrical cabinet and its internal layout.

Remote Control Unit

Functionality and usage of the remote control unit.

Servo Amplifier

Explanation of the servo amplifier's role and components.

Programmable Logic Controller (PLC)

Details on the PLC's function and maintenance.

Accessory Components

Description of auxiliary components like motors and sensors.

Identification Markings

Table of identification markings for electrical components.

Connections to Lathe

Information on power supply and signal connections to the lathe.

Settings and Configuration

Description of Settings

Introduction to the bar feeder's configuration capabilities.

Access to Functions and Settings

How to navigate and access system settings and functions.

Help Screens

Information on accessing help screens for troubleshooting.

End of Bar Position Setting

Setting the parameter for the end of bar detection.

Top-Cut Position Configuration

Configuration of the top-cut position for bar feeding.

Maintenance and Safety

Danger - Electrical Hazard

Critical safety warning regarding electrical hazards.

Warning - Mechanical Hazards

Critical safety warning about moving parts and mechanical hazards.

Periodic Inspections

Schedule and procedures for periodic inspections.

Updating the Program on a PLC

Detailed steps for updating the PLC program.

Cleaning Procedures

Guidelines for cleaning the bar feeder to ensure optimal operation.

Technical Characteristics

Disposal Procedures

Machine Disposal

Procedure for decommissioning and recycling the machine at its end of life.

Troubleshooting Guide

Alarms List

Lists common alarms, their descriptions, and solutions.

Sequence Diagram

Visual representation of the bar feeder's operational sequence.

Sequence Listing

Detailed breakdown of operational sequences and their status.

Mitsubishi Alarm List MRJ-4

Specific alarm codes from Mitsubishi, with causes and solutions.

Mitsubishi Warning List MRJ-4

Specific warning codes from Mitsubishi, with causes and solutions.

PLC Inputs;Outputs

Table detailing PLC inputs and outputs for troubleshooting.

Product Manuals Access

Information on accessing additional product manuals.

After-Sales Service

Contact information for customer service and parts.

Appendices and Diagrams

Glossary of Terms

Definitions of technical terms used in the manual.

Wiring Diagram 021-40-620 F CE MRJ-4

Electrical wiring diagram for a specific configuration.

Wiring Diagram 021-40-650 F CE DCS MRJ4

Electrical wiring diagram for a different configuration.

Wiring Diagram 021-40-622 C CE MRJ4 QLSIII MI

Electrical wiring diagram for another configuration.

Pneumatic Diagram

Diagram illustrating the pneumatic system layout.

Order Form

A form for ordering parts or services.

LNS QUICK LOAD SERVO S3 T BARFEED Specifications

General IconGeneral
BrandLNS
ModelQUICK LOAD SERVO S3 T BARFEED
CategoryIndustrial Equipment
LanguageEnglish

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