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LNS Quick Load Servo 80 - Troubleshoot Manual

LNS Quick Load Servo 80
129 pages
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Troubleshooting
manual
ENG
9.020.01.ANG

Table of Contents

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Summary

Troubleshooting Manual

Chapter 1: Alarms

Details various alarms the bar feeder may generate, their causes, and solutions.

A01 - Emergency stop line open

Details the 'Emergency stop line open' alarm, its causes, and solutions.

A02 - Main access cover open

Explains the 'Main access cover open' alarm, its causes, and how to resolve it.

A03 - Magazine protection grid open

Describes the 'Magazine protection grid open' alarm and its troubleshooting steps.

A04 - Bar feeder retracted or not locked in its working position

Covers the alarm for the bar feeder not being in its working position, with solutions.

A11 - Measuring cell SQ3 signal defective

Addresses the 'Measuring cell SQ3 signal defective' alarm and its possible causes.

A12 - Home position proximity switch SQ5 signal missing

Details the 'Home position proximity switch SQ5 signal missing' alarm and resolution.

A15 - Safety time for loading channel up and down motion elapsed

Explains the alarm related to the loading channel's motion time limit being exceeded.

A21 - Measuring cell SQ3 activated too early

Describes the 'Measuring cell SQ3 activated too early' alarm and its causes.

A30 - Bar stock loading error

Details the 'Bar stock loading error' alarm and its causes.

A41 - Servo amplifier; PLC communication fault

Explains alarms related to communication faults between servo amplifier and PLC.

A42 - Servo drive alarm @@

Covers alarms originating from the servo amplifier and their basic resolution.

A44 - Servo motor not ready

Describes the 'Servo motor not ready' alarm and troubleshooting steps.

A45 - Servo motor positioning error during sequence @@

Explains the 'Servo motor positioning error' alarm and its causes.

Alarm definitions and causes

Detailed explanations of alarm definitions, causes, and corresponding actions.

Chapter 2: Common Issues

Servo Motor Following Error During Sequence 9

Details the servo motor following error alarm during sequence 9 and its causes.

Chapter 3: Procedures

Alignment Procedure

Step-by-step guide for aligning the bar feeder with the lathe.

Chapter 5: Maintenance

LNS Quick Load Servo 80 Specifications

General IconGeneral
BrandLNS
ModelQuick Load Servo 80
CategoryIndustrial Equipment
LanguageEnglish

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