Lazer Safe LS-CS-M-069 Manual de usuario

DEFENDER

PRESS BRAKE

GUARDING SYSTEM

Operation Manual

LS-CS-M-069

27 Action Road, Malaga WA 6090, Australia

PO Box 2368, Malaga WA 6944, Australia

+61 8 9249 4388 +61 8 9249 6011 [email protected]

Defender Press Brake Guarding System Operation Manual LS-CS-M-069

Page i

Original Language Version: 1.04 Released: 01/04/2020

Document Status

Document Reference Code:

LS-CS-M-069

Version:

1.04

Released:

01/04/2020

Defender Press Brake Guarding System Operation Manual LS-CS-M-069

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Original Language Version: 1.04 Released: 01/04/2020

Document Revision History

Date

Manual

Version

Software

Version

Summary of Change

02/02/2015

1.00

New manual

5/11/2015

1.01

Changed back gauge mode height from 12mm to 16mm.

Updated User Interface Panel system information screen.

Updated system start-up sequence.

Added External Stop at Mute.

Added mute reset message.

Added E-Stop menu description.

Added Restricted mode crawl description.

General corrections.

19/07/2017

1.02

Added periodic alignment check.

Added External Device Monitor.

Updated copyright notice.

Revised Maintenance section.

03/07/2018

1.03

Updated Copyright Information.

Modified for LZS-1 laser guards.

26/03/2020

1.04

HMI 2.00.02

Updated copyright information.

Added Mute Mode Restricted 1, Restricted 2 options.

Added SUT overrun test distance options.

Updated supervisor parameter 3, Mute off-set distance.

Defender Press Brake Guarding System Operation Manual LS-CS-M-069

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Original Language Version: 1.04 Released: 01/04/2020

“Lazer Safe”, “Press Control Safety System”, “PCSS”, “PCSS-A”, “LZS-LG”, “LZS-LG-HS”, “LZS-004”, “LZS-004-HS”,” LZS-

1”, “LZS-2”, “LZS-2-FG”, “LZS-R”, “LZS-XL”, “LZS-005”, “IRIS”, “IRIS Plus”, “RapidBend”, “RapidBend Plus”, “RapidBend

Ultimate”, “FlexSpeed”, “FlexSpeed Plus”, “SmartLink”, “BendShield”, “BendShield Plus”, “AutoSense”, “AutoSense Plus”,

“AutoSense Ultimate”, “BullRoarer”, “Sentinel”, “Sentinel Plus”, “Defender”, “Defender Plus”, “FoldGuard”, “PressGuard” and

“LazerGuard” are trademarks of Lazer Safe Pty Ltd.

ISaGRAF is a registered trademark of Rockwell Automation, Inc.

Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the U.S.A. and / or other

countries.

The content of this manual is supplied for informational use only, is subject to change without notice and should not be

construed as a commitment by Lazer Safe Pty Ltd. Lazer Safe Pty Ltd assumes no responsibility or liability for any errors,

inaccuracies or omissions that may appear within this publication.

any form or by any means (graphic, electronic, or mechanical including photocopying, recording, taping, or information storage

and retrieval systems) without the written permission of Lazer Safe Pty Ltd.

Lazer Safe’s copyright in this document is protected by Australian copyright laws (including the Copyright Act 1948

(Commonwealth)) and by international copyright treaties.

Defender Press Brake Guarding System Operation Manual LS-CS-M-069 
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Table of Contents 
1About This Manual .................................................................................................................. 1 
1 Document Objectives..........................................................................................................1 
2 Technical Competence Requirements...................................................................................1 
3 Document Organisation ......................................................................................................1 
4 Related Documentation.......................................................................................................1 
5 Guide to Notes, Cautions and Warnings ...............................................................................2 
6 Obtaining Technical Assistance............................................................................................2 
2Critical Safety Information ..................................................................................................... 3 
1 Proper Use of the Defender Guarding System.......................................................................3 
2 Special Warnings ................................................................................................................3 
3 Regulatory Requirements for Use ........................................................................................3 
3.1 Requirements for Factory-Fitted Systems-Within the European Union ......................4 
3.2 Requirements for Factory-Fitted Systems-Outside the European Union ....................4 
3.3 Requirements for Retrofitted Systems-All Locations ................................................4 
3.4 Equipment Alterations ..........................................................................................4 
3System Overview .................................................................................................................... 5 
1 Key Benefits.......................................................................................................................5 
2 System Components ...........................................................................................................6 
3 Optical Protection Overview ................................................................................................6 
3.1 LZS-1 Single Laser Optical Protection.....................................................................6 
3.2 Laser Classification and Warnings..........................................................................7 
3.3 Setup ..................................................................................................................7 
3.4 Mute Point ...........................................................................................................8 
4 Normal Mode .....................................................................................................................8 
4.1 Obstruction Detection - From a Stationary Position.................................................9 
4.2 Obstruction Detection –When Tools are Closing ....................................................9 
5 Tray/Box Modes .................................................................................................................9 
5.1 Tray Mode - From a Stationary Position .................................................................9 
5.2 Tray Mode - When the Tools are Closing..............................................................10 
5.3 Tray 2 Mode ......................................................................................................10 
6 Back Gauge Mode.............................................................................................................11 
7 Field Muted Mode .............................................................................................................11 
8 Stop at Mute Mode ...........................................................................................................11 
9 Tool Set-up Mode (optional)..............................................................................................11 
10 Mute Mode - Restricted (Optional) .....................................................................................12 
10.1 Standard............................................................................................................12 
10.2 Restricted 1 .......................................................................................................12 
10.3 Restricted 2 .......................................................................................................12 
11 Tool Change.....................................................................................................................12 
12 Closed Loop Design ..........................................................................................................12 

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4Transmitter and Receiver Adjustment .................................................................................. 14 
1 Initial Alignment ...............................................................................................................14 
2 Mounting Brackets............................................................................................................14 
3 Tool Change.....................................................................................................................14 
4 Adjustment After Tool Change...........................................................................................14 
5 Periodic Alignment Check..................................................................................................17 
5The Defender User Interface Panel....................................................................................... 18 
1 User Interface Overview ...................................................................................................18 
2 Error Reset Indicator and Reset Button ..............................................................................19 
3 Optional Indicators ...........................................................................................................19 
4 The Main Screen ..............................................................................................................19 
4.1 Status and Action Windows.................................................................................20 
4.2 Main Screen Button Labels..................................................................................20 
4.3 Sensor Window ..................................................................................................20 
5 The Mode Select Screen....................................................................................................21 
6 Menu Screen ....................................................................................................................22 
6.1 User Guides .......................................................................................................23 
7 Info Screen ......................................................................................................................23 
7.1 System Information ............................................................................................24 
7.2 Machine Information ..........................................................................................24 
6System Operation.................................................................................................................. 25 
1 Power-up .........................................................................................................................25 
2 Start-up Test....................................................................................................................25 
3 Setting the Mute Point ......................................................................................................26 
4 Resetting the Mute Point...................................................................................................28 
5 Selecting Tray/Box Modes .................................................................................................29 
6 Selecting Field Muted Mode...............................................................................................30 
6.1 Exiting Field Muted Mode ....................................................................................32 
7 Selecting Stop at Mute Mode.............................................................................................32 
7.1 Exiting Stop at Mute Mode ..................................................................................33 
8 External Stop at Mute Mode Input .....................................................................................33 
9 Selecting Back Gauge Mode ..............................................................................................33 
9.1 Exiting Back Gauge Mode ...................................................................................34 
10 Tool Set-up Mode (optional)..............................................................................................34 
10.1 Exiting Tool Setup Mode .....................................................................................35 
11 Emergency Stop Operation................................................................................................35 
12 External Device Monitor (EDM)..........................................................................................35 
7User and Supervisor Menus .................................................................................................. 37 
1.1 Selecting Menu Parameters.................................................................................38 
1.2 Setting Option Parameters ..................................................................................39 
1.3 Setting Numeric Parameters................................................................................39 

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2 User Menu .......................................................................................................................40 
2.1 Parameter 0 –Buzzer On/Off ..............................................................................40 
3 Supervisor Menu ..............................................................................................................40 
3.1 Parameter 0 –Supervisor Access Code ................................................................40 
3.2 Parameter 1 –Field Muted Button Functionality ...................................................41 
3.3 Parameter 2 –Mute Stop Button Functionality......................................................41 
3.4 Parameter 3 –Mute Off-Set Distance...................................................................41 
3.5 Parameter 4 –Language.....................................................................................42 
8Operator Instruction and Demonstration ............................................................................. 43 
1 Equipment Identification ...................................................................................................43 
2 Starting the System ..........................................................................................................43 
3 Mute Point Setting ............................................................................................................43 
4 Operation in Normal Mode ................................................................................................44 
5 Tray / Tray 2 / Back Gauge mode......................................................................................44 
6 Field Muted Mode .............................................................................................................44 
7 Stop at Mute Mode ...........................................................................................................44 
8 Setting the Laser Position..................................................................................................45 
9 Back Gauge Interference ..................................................................................................45 
10 Running the System .........................................................................................................45 
11 Tool Set-up Mode Option ..................................................................................................45 
12 Up-Acting Option (if installed) ...........................................................................................45 
13 Restricted Mode (if installed).............................................................................................45 
14 Customer Sign Off –Training Completed ...........................................................................46 
9Maintenance.......................................................................................................................... 47 
1 Transmitter & Receiver .....................................................................................................47 
2 Bracket Maintenance ........................................................................................................47 
Glossary of Terms ................................................................................................................. 48 

Defender Press Brake Guarding System Operation Manual LS-CS-M-069

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Original Language Version: 1.04 Released: 01/04/2020

1About This Manual

This section contains information about this manual. It contains the following sections:

•Document Objectives.

•Technical Competence Requirements.

•Document Organisation.

•Related Documentation.

•Guides to Notes, Cautions and Warnings.

•Obtaining Technical Assistance.

1.1 Document Objectives

This manual provides information about the operation of the Lazer Safe Defender Press

Brake Guarding System.

1.2 Technical Competence Requirements

All operators of the Defender Press Brake Guarding System should be trained in its use, and

the press brake upon which it is installed in a manner that complies with established safety

practices.

1.3 Document Organisation

This manual is organised into the following chapters:

1. About This Manual.

2. Critical Safety Information.

3. System Overview.

4. Transmitter and Receiver Adjustment.

5. The Defender User Interface.

6. System Operation.

7. User and Supervisor Menus.

8. Operator Instruction and Demonstration.

9. Maintenance.

10. Glossary of Terms.

1.4 Related Documentation

This manual (Defender Press Brake Guarding System Operation Manual) should be used in

conjunction with the following documents:

•Lazer Safe Defender Press Brake Guarding System Installation Manual (LS-CS-M-

070).

•Lazer Safe Alignment Guide (LS-CS-M-017 Rev 2.0).

•Safety of Machine Tools –Hydraulic Press Brakes EN12622:2009.

•Safety Requirements for Power Press Brakes ANSI B11.3 –2012.

•Code for Power Press Operation: Health, safety and safeguarding requirements CSA

Z142-10.

•The operation manual for your press brake.

Defender Press Brake Guarding System Operation Manual LS-CS-M-069

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Original Language Version: 1.04 Released: 01/04/2020

1.5 Guide to Notes, Cautions and Warnings

Note:

This symbol indicates helpful information that helps you make better use of your

Lazer Safe product.

Caution:

This symbol alerts you to situations that could result in equipment damage.

Warning:

This symbol indicates danger. You are in a situation that could cause bodily

injury. Before you work on any equipment, be aware of the hazards involved with

electrical circuitry and be familiar with standard practices for preventing

accidents. To see translations of the warnings that appear in this publication,

refer to the translated safety warnings that accompanied this device.

1.6 Obtaining Technical Assistance

For technical support with the Defender Press Brake Guarding System contact your supplier

or email customer[email protected] detailing your specific requirement.

Defender Press Brake Guarding System Operation Manual LS-CS-M-069

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2Critical Safety Information

2.1 Proper Use of the Defender Guarding System

The Defender Press Brake Guarding System is designed to protect hands and fingers in the

area close to the edge of the punch. When installed correctly and safety instructions are

observed fully, the Defender system permits safe manipulation close to the punch, as well as

offering effective protection while tools close at high speed. Please note these general safety

notices:

•The Defender system is designed exclusively for installation and operation on

hydraulic press brakes, or press brakes that comply with the statutory machine safety

and accident prevention rules and regulations valid for the place where the press

brake is operated, in particular after the Defender system has been installed.

•The Defender system must be installed either in the press brake factory, or by

specialist technicians trained by Lazer Safe (or its authorised representatives).

•The operator must be fully conversant with the operation of the press brake and the

risks associated with it, as well as the operation of the Defender Press Brake

Guarding System.

•The alignment of the protective equipment for punches of different lengths should be

performed by a die setter (or someone with equivalent specialist expertise) trained in

all relevant aspects of operating the press brake and the Defender Press Brake

Guarding System.

•Suitable protective equipment must be worn by the operator at all times.

2.2 Special Warnings

To ensure the highest possible degree of safety in operating a press brake fitted with the

Defender Press BrakeGuarding System, it is important to note thefollowing special warnings.

Warning: AVOID FAST, ERRATIC MOVEMENTS AS TOOLS CLOSE.

When the tools close at high speed (above the mute point) towards a static(fixed)

obstruction, there will be less than maximum protection at the point where the

laser detects the obstruction. For example, if a small obstruction such as a finger

is rapidly and erratically pushed between the punch and an obstruction,

immediately before the laser senses the static obstruction the finger might be

touched.

Warning: NO PROTECTION BETWEEN MUTE POINT AND WORKPIECE.

In Normal mode, the Defender Press Brake Guarding System protects until the

laser is within 2mm of the material surface. Even though this gap is too small for

a finger to be inserted, always exercise care.

Warning: NO OPTICAL PROTECTION IN FIELD MUTED MODE

In Field Muted mode, all optical guarding is deactivated. Although the Defender

Press Brake Guarding System ensures that the machine does not exceed safe

speed in this mode, particular caution must still be exercised.

Entry to Field Muted mode can be password protected, and should only be

used by suitably trained personnel, and only in exceptional circumstances

(changing tools, maintenance, etc.).

Warning: NO OPTICAL PROTECTION IN TOOL SET-UP MODE

In Tool Set-up Mode, all optical guarding is deactivated. Although the Defender

Press Brake Guarding System ensures that the machine does not exceed safe

speed in this mode, particular caution must still be exercised.

2.3 Regulatory Requirements for Use

The Defender system can be used only on hydraulic press brakes or machines deemed by

relevant regulatory authorities to have equivalent functional and dynamic characteristics.

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