GTxLGetStart

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GTxL GERBERcutter

®®®®®®®®

GETTING STARTED GETTING STARTED

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Copyright

This document may not be reproduced by any means, in whole or in part, without the This document may not be reproduced by any means, in whole or in part, without the written permission of the copyright owner.

written permission of the copyright owner.

This document is part of the proprietary articles furnished to document Gerber Technology’s This document is part of the proprietary articles furnished to document Gerber Technology’s GTxL GERBERcutter®.

GTxL GERBERcutter®.

In consideration of the furnishing of the information contained in this document, the party to In consideration of the furnishing of the information contained in this document, the party to whom it is given assumes its control and custody and agrees to the following:

whom it is given assumes its control and custody and agrees to the following: 1.

1. The information contained herein is given in confidence and any part thereof shall not beThe information contained herein is given in confidence and any part thereof shall not be copied or reproduced without the written consent of Gerber Technology, Inc.

copied or reproduced without the written consent of Gerber Technology, Inc. 2.

2. This document or the contents herein under no circumstances shall be used in theThis document or the contents herein under no circumstances shall be used in the manufacture or reproduction of the article shown and the delivery shall not constitute manufacture or reproduction of the article shown and the delivery shall not constitute any right or license to do so.

any right or license to do so.

The information contained in this document is subject to change without notice. The information contained in this document is subject to change without notice. Gerber Technology, Inc.,

Gerber Technology, Inc., its subsidiaries and affiliates shall not be liable for its subsidiaries and affiliates shall not be liable for errors in thiserrors in this documentation or for incidental or consequential damages in connection with furnishing, or documentation or for incidental or consequential damages in connection with furnishing, or use of this material.

use of this material.

COMMAND, G (stylized logo), GERBER BRISTLE SQUARE,

COMMAND, G (stylized logo), GERBER BRISTLE SQUARE, GERBERcutter,GERBERcutter, GERBERmover, Knife Intelligence, and MARKAMATIC are registered

GERBERmover, Knife Intelligence, and MARKAMATIC are registered trademarks of trademarks of Gerber Technology, Inc.

Gerber Technology, Inc.

AccuMark, AccuPlot, Booster PAK, GERBERmarker, GERBERplanner, GERBERsaver, AccuMark, AccuPlot, Booster PAK, GERBERmarker, GERBERplanner, GERBERsaver, GERBERspreader, IMPACT, MicroMark, and POWER Processor are

GERBERspreader, IMPACT, MicroMark, and POWER Processor are trademarks of Gerber trademarks of Gerber Technology, Inc.

Technology, Inc. Windows NT is a

Windows NT is a registered trademark of Microsoft Corporation.registered trademark of Microsoft Corporation.

Adobe and Acrobat are registered trademarks of Adobe Systems Incorporated. Adobe and Acrobat are registered trademarks of Adobe Systems Incorporated. Other company names, brand names, and product names mentioned in this book are Other company names, brand names, and product names mentioned in this book are recognized as trademarks or

recognized as trademarks or registered trademarks of their respective companies.registered trademarks of their respective companies.

Gerber Technology, Inc. Gerber Technology, Inc. 24 Industrial Park Road West 24 Industrial Park Road West Tolland, CT 06084 USA Tolland, CT 06084 USA Printed in USA 12/99 Printed in USA 12/99 Document

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ii ii

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Compressed AirAir ... ... ... ... ... x x Lint ... Lint ... x x Equipment Training... Equipment Training... x x Do Not Operate in an Explosive Atmosphere... Do Not Operate in an Explosive Atmosphere... x x Use Caution When Handling the Monitor ... Use Caution When Handling the Monitor ... x x Information You Need to Know

Information You Need to Know

What information is available?...1

Where is it?...1

C-200MT Online Help and Release Info...1

Available Documentation on Desktop or CD ... Available Documentation on Desktop or CD ... ... ... 22 Glossary of Terms...2

Glossary of Terms...2

Viewing Documentation...2

Acrobat Reader and PDF Format Acrobat Reader and PDF Format ... ... ... ...33 Printing Printing DocumentationDocumentation ... ... ... ... ... 33 Conven Conventionstions ...3...3 Customer Support ...4 Customer Support ...4 GTxL GERBERcutter System GTxL GERBERcutter System GTXL GERBERcutter...5 GTXL GERBERcutter...5 Major Subsystems ...6 Major Subsystems ...6 C-200 Cutter Controllers ...6 C-200 Cutter Controllers ...6

Communication Between Components ...6

Cutting Cutting TableTable ... ... ... ... ... ... ...77 Cutting Table Components — GTxL...8

Cutting Table Components — GTxL...8

Cutting Cutting Table Table DimensionDimensionss ...8.8 Cuttin Cutting g Table Table DimensioDimensions ns — — GTxLGTxL ...8...8

Cutting Head Cutting Head and and Beam Beam AssembAssemblyly ...9...9

Cutter Work Surface...9

BRISTLE SQUARES in Slats for GTxL ...9

Vacuum Assembly...10

Diagram of Vacuum Flow...10

Vacuu Vacuum m SysteSystem m — — GTxLGTxL ...10.10 Limit Switches...11

Limit Switches...11

Limit Switch Configuration — GTxL...11

Operator Operator ControlsControls ... ... ... ... ... ...1212 Circuit Breakers...12

Circuit Breakers...12

Circuit Breaker Configuration — FEP Power...12

Circuit Circuit Breaker Breaker Diagram Diagram — — GTxLGTxL ... ... ... ..13..13

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iv Contents

Beam Control Panel ...14

Beam Control Panel — GTxL ...14

BCP Switches ...14

Feed Rate Control...15

Operator Console ... 16

Typical Components ... 16

EStop and CTOT Control Panels...17

CTOT Auto Enable...17

CTOT Jog...17

EStop Switches and Plungers ...18

Emergency Stop ...18

EStop Plungers ... 18

EStop Switches...18

EStop Locations — GTXL...19

Material Advance Controls ...19

Material Advance Controls — GTxL ... 20

Presser Foot Adjust...20

Air Pressure Gauge ... ... 20

Lateral Drive Controls...21

Typical Controls ...21

Lateral Drive Controls — GTxL...21

Options for GERBERcutter Systems ... 21

Lateral Drive Option...22

Right Side Option ...22

Conveyorized Take-off Table (CTOT)...22

Resealer Option...22 POWER Processor...23 AccuMatch ...23 Hardware...23 Software...23 Drill Options ...24

Drill Options — Electric ... 24

Bristle Cleaner Options...24

Bristle Cleaning — Manual Vacuum ... 24

Bar Code Reader...24

C-200MT Software for GTxL Software Installation...25

Accessing C-200MT Program ... 25

C-200MT M ain Cutter Control Screen ...26

Menu Bar ... 26

Tool Bar ... 27

Settings Options ... 27

Gauges ... 27

Vacuum Level Gauge ...27

Knife Speed Gauge...27

Cut Speed Gauge ...28

Knife Wear Gauge ...28

Feed Rate Slider...28

Percent Complete Gauge...28

Two Line Output Display ...28

Cut File Information Button...29

System Setup Button...29

Queue Information Button ...29

File Display Area ...30

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Piece Colors in File Display Area ...30

Status Bar...30

Basic Concepts Direction and Location ...31

Ends and Sides ...31

X, Y, and C-axes ...32 Origin...33 Bite Feeding...35 Basic Cutting Spreading Material...37 Basic Cutting...38

Turning on the Cutter ...39

Enabling Servo Power...39

Initializing the Cutter...40

Positioning the First Bite...40

Selecting a Setup ...41

Opening a Cut File/Marker ...42

Default Directories/Storage Areas ...42

Changing AccuMark Parameter Tables...43

Cutter Parameter Table Editor...45

Using Rerun...47

Turning on the Vacuum ...47

Positioning the Laser Light ... 48

Setting the Marker Origin ...48

Selecting Cutting Speed...49

Turning on the Knife Motor...49

Processing a Cut File/Marker...49

Trim Cut...50

Exiting the Program...51

Recovery Before Using Recovery Commands...53

Restore State...54

Restoring State Manually...55

Piece Search ...55

Piece Recut ...56

Restore Origin ...56

Bite Search ... 57

Working with Parameters Parameter Manager...59 Changing Parameters...60 Categories of Parameters ...60 Optimizing GERBERcutter Maintenance ...63 Applications...63 Diagnostics/Error Messages...64 Beam Squareness...64 Customer Support ...64 Glossary Index

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Safety Precautions vii

Safety Precautions

Dangerous Procedure Warnings

Warnings precede potentially dangerous procedures throughout this manual. Instructions contained in warnings must be followed. You also should employ all other safety precautions that you deem necessary for safe operation of the equipment in your operating environment.

WARNING! Failure to follow these safety precautions could result in injury or death.

Do Not Perform Maintenance Alone

Do not perform any maintenance on the equipment unless another person that can render first aid and resuscitation is present.

Live Circuits

High voltages exist inside the C-200 controller vacuum/electric and electronics enclosure(s). The exact number of enclosures and their locations, depend on the GERBERcutter model.There are no operator-serviceable parts in these enclosure(s). Two power cables enter the primary vacuum/electric enclosure: a three-phase cable for the vacuum generator system and a single-phase power cable for the C-200 controller.Both power cables must be disconnected before it is safe for trained, maintenance personnel to work within the enclosure. There must be a main disconnect that meets local electrical codes for each power supply.

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Turn Off Power Before Maintenance

Depending on your GERBERcutter, circuit breaker(s) and/or a switch located outside of the vacuum and electric enclosure(s) allow you to shut down power to the FEP (or PC), vacuum system, C-200 cutter controller, servo motors, and conveyor. To prevent accidental start-up, always turn off power as directed before doing any maintenance.

Circuit Breakers/Switches for GTxL GERBERcutter

Before performing maintenance on

controller, servo motors, or conveyor, turn off power at the circuit breaker (CB1) at the electronics enclosure located below the operator console (shown).

Before performing maintenance onvacuum system, turn off power at the circuit breaker (CB1) below the operator console.

To turn offall power to the cutter, turn off power the switch (SW1) and circuit breaker

(CB2) at the vacuum/electrics enclosure located the end of the table (indicated on previous page).

Circuit Breaker

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Safety Precautions ix Laser Origin Light

The origin light in the cutter head uses a laser light that points toward the cutting surface. When viewed as intended (by looking at the dot projected on the

material to be cut), the laser should pose no hazard to operators. However, the origin light is a Class IIIa laser product, with a peak power of 5 mW at a wavelength of 670 nm. Never look straight into the light source of this laser beam; doing so may cause temporary, or even permanent, damage to your eyes.

Direct, bright reflections from the laser may also be harmful. Remove all highly-reflective material (such as jewelry and mirrors) from the cutting surface before turning on the origin light. Turn off the origin light before performing any maintenance on the GERBERcutter.

WARNING! Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

Additional Precautions Moving Machinery

Keep hands away from the Resealer and other moving machine parts to avoid personal injury. Make sure there is no one else near the table when you are

operating the GERBERcutter.

Replacing Parts

Report any broken or missing parts to your Field Service representative. Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modification of the equipment.

Knife Blade

The knife blade is very sharp. Be extremely careful when working near the knife blade.

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Clothing

Loose-fitting clothing, dangling neck chains and ties, loose jewelry, and long hair can be a hazard when working around machinery.

Compressed Air

Always use caution when using compressed air. Never use compressed air to blow lint and dust off clothing or skin.

Lint

Avoid breathing in lint when changing the table and stack filters. Wear a mask suitable for this purpose.

Equipment Training

Never attempt to operate this machinery unless you have received formal training to do so.

Do Not Operate in an Explosive Atmosphere

Use extreme caution when handling flammable liquids such as cleaning solvents. Do not operate the equipment in the presence of flammable gases or fumes.

Use Caution When Handling the Monitor

The monitor on the operator console may be a cathode ray tube (CRT). Breaking a CRT could cause it to implode and scatter glass fragments at a high velocity. To prevent CRT implosion, avoid rough handling or jarring of the equipment. Other models use a flat panel screen monitor.

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Information You Need to Know 1

Information You Need to Know

What information is available?

The GTxL GERBERcutter system includes hardware, electrical, and software components. Documentation for operating and maintaining the GERBERcutter is available on your computer or from CD in the form of online help for the C-200MT software and in PDF format. This means that information is available to you whenever you need it. The next sections explain:

• Where information can be found • How to access this information • How to print out information • How to get customer support

Where is it?

See the following sections to locate specific information.

C-200MT Online Help and Release Info

The C-200MT software program provides several ways to get help when working with the current release.

Note: All information in the C-200MT online help is also available in the C-200MT Software User’s Guide.

To get help on a C-200MT function

1. Choose a C-200MT menu and use the pointing device or Down arrow key to highlight the command.

2. Press theF1 key to display the appropriate Help topic.

To get help on a specific parameter

1. In Parameter Manager, highlight a parameter. 2. PressF1.

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To view information for current release

1. From the Help menu, clickIndex.

2. Make sure the Contents page is displayed.

3. Then select the New Features for (current version number) or Limitations topics.

Available Documentation on Desktop or CD

Documentation for your GERBERcutter hardware and software is now delivered in online format on CD. This means that specific information can be viewed on-screen, searched for, and printed as you need it. Some documentation for your cutter was installed on your computer during the C-200MT software installation and is available by double-clicking the Gerber Documentation icon on your Windows desktop.

Additional documentation available on CD:

• C-200MT Software User’s Guide

• GTxL GERBERcutter System Service Manual

• GTxL GERBERcutter Application Manual

• NT Quick Reference Guide

• Service drawings

• Parts information

Note: The CD allows you to view and print information at

another PC. For hints on printing see a later section in this chapter.

Glossary of Terms

See C-200MT online help or C-200MT Software User’s Guide for a complete glossary of terms related to the GERBERcutter.

Viewing Documentation

To view documents from Windows desktop

1. In the C-200MT program, click on the middle button (marked by two boxes) in the top left corner of the main cutter screen. This doesnot

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Information You Need to Know 3 2. On the Windows desktop, double-click on the Gerber Documentation

icon.

3. Double-click on the icon for the PDF file you want to view. The reader opens first and then the document displays.

4. From the tool bar, use the buttons marked with arrows to turn pages. Click the button marked with binoculars to search for a specific item.

To view documents from CD

1. Use Windows Explorer to locate the PDF file you want to view.

2. Double-click on the file. The reader opens first and then the document displays.

3. From the tool bar, use the buttons marked with arrows to turn pages. Click the button marked with binoculars to search for a specific item.

Acrobat Reader and PDF Format

GERBER Technology, Inc. now provides many documents and service drawings in PDF format. A document in PDF format is displayed in Adobe Acrobat Reader. If not already installed on your cutter, this viewer can be installed from the C-200MT Software CD.

Printing Documentation

If you prefer to print out information and your cutter is not networked to a printer, you can take the CD to another PC that does have access to a printer.

Note: All information in the C-200MT online help is also available in the C-200MT Software User’s Guide.

To print from a PDF document

1. Follow the instructions for opening a PDF document from CD.

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Conventions

The following conventions are used throughout this manual:

• Bullets at the beginning of a section tell you what is covered in that

section. Bullets also list a group of related items.

− Bullets in a procedure lists the types of input from you needed by

the C-200MT program.

Bold type highlights important information. In procedures, selections to make with a pointing device or keyboard keys to press are bolded. In text, information that you need to consider first is bolded.

Shortcut keystrokes, such as Marker/Open, are underlined. Text that you need to type or message prompts look like this.

Note: Notes contain important or helpful information.

CAUTION: Cautions appear before procedures that could cause damage to equipment if not performed correctly.

WARNING! Warnings tell you when you must follow a specific procedure or practice to avoid personal injury or death.

Customer Support

If a problem still exists after troubleshooting, call Gerber Field Service Engineering for assistance. In North America, call Customer Support 800-999-1448. Outside North America, call your local service office. Have the following information ready when you call:

• GERBERcutter you are using

• Any special equipment or software you are using, such as the drill,

resealer, or bar code reader option

• Software packages you are using; include the software version numbers • Equipment number, if available

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GTxL GERBERcutter System 5

GTxL GERBERcutter System

The GERBERcutter is a computer-controlled cutting system that automates the entire cutting process, replacing hand-held cutters, templates, and patterns. Instead of patterns, the GERBERcutter uses computer data files, called cut files, or markers to guide its knife. These files are generated on marker making

systems such as AccuMark ™ or MicroMark ™. Computer-aided accuracy means

accurate notches and pieces, so that little time is wasted matching parts during sewing operations.

GTXL GERBERcutter

The GTxL cutter was designed to meet the need for producing small, lot-sized orders at the lowest cost per unit. It allows your company to respond quickly to the requirements of a low inventory environment. The GTxL offers the benefits of lower operating costs, short set-up time, high reliability, and modular design. The GTxL cuts plies with a compressed height up to 2.5 cm (1 in.). It is suitable for apparel industry applications, such as ladies fashion, suits, lingerie and sportswear, as well as automotive industry applications.

The footprint of the GTxL cutter is small compared to the actual cutting surface, so that more work can be performed in a smaller area of your factory.

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Major Subsystems

A GERBERcutter has major subsystems that work together to cut material. These subsystems are:

• C-200 cutter controller • Cutting table

• Operator controls

C-200 Cutter Controllers

Your GERBERcutter uses electronic and software components that work together to run the cutting table. This command center of the GERBERcutter, collectively known as the C-200 cutter controller, includes the following components:

• Motion control computer (MCC) or controller board • Front End Processor (FEP) or PC

• C-200MT cutter software

Note: _{The actual C-200 cutter controller components used to run} your GERBERcutter depend on the cutter model and date of purchase.

Communication Between Components

The FEP, or PC, lets you communicate with the GERBERcutter by means of the C-200MT cutter software. It sends your instructions and cut file data to the MCC controller board, which tells the cutting table how to cut material. As cutting progresses, the MCC board communicates the results back to the FEP, or PC.

FEP or PC

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Cutting Table

The cutting table cuts material according to instructions from the C-200 cutter controller. All GERBERcutter systems have these major parts:

• Table — varying heights, widths, and lengths • Cutter head and beam assembly

• Beam control panel

• Work surface

• Vacuum assembly

• Limit switches

• Material advance controls

Other components may be standard or optional, depending on the GERBERcutter model. • Mast • Exhaust stack • Conveyor • CTOT • Resealer

• Lateral drive controls • Lay puller

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Cutting Table Components — GTxL

Cutting Table Dimensions

GERBERcutter systems are available with a variety of table dimensions to meet your production needs. Depending on the GERBERcutter model, there are several height, width, and length dimensions available.

Cutting Table Dimensions — GTxL

Height Width Length

75 cm (29.5 in.) 80 cm (31.5 in.) 86 cm (34 in.) 91 cm (36 in.)

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GTxL GERBERcutter System 9 Cutting Head and Beam Assembly

The cutting head and beam assembly cuts material by moving a reciprocating knife across the work surface. The assembly responds to commands from the C-200 cutter controller. The cutter head holds the knife that both reciprocates and turns to cut corners, curves, and notches. The cutter head moves across the width of the cutting table on a beam. The beam also travels the length of the cutting table. By combining these movements, the GERBERcutter accurately cuts complex patterns.

A laser origin light on the cutter head lets you position the knife to start cutting at the right place. To do this, the origin light shines a point onto the material. The beam control panel is a terminal that lets you control the GERBERcutter from the cutting table. See Beam Control section of this chapter.

Cutter Work Surface

The work surface holds material for cutting. The actual cutting surface is made of Gerber BRISTLE SQUARES . Each bristle square has small holes in its base. When you apply vacuum to the cutting table, air passes through these holes

to hold down the material.

Depending on your GERBERcutter model, the BRISTLE SQUARES fit into conveyor slats or plastic grids.

Note: _{Bristle cleaner options are available for your GERBERcutter.}

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Vacuum Assembly

The GERBERcutter uses vacuum to hold material firmly on the work surface during cutting. To supply vacuum, the cutter has a vacuum motor and generator linked by belts or by a coupling. Depending on the GERBERcutter you

purchased, the vacuum motor and generator may be:

• Built-in at one end of the GERBERcutter

• Mounted externally and connected by duct to the GERBERcutter

Diagram of Vacuum Flow

Vacuum System — GTxL

Your GERBERcutter has a powerful, high efficiency centrifugal vacuum

generator with diffused, under table, exhaust system. The sealed vacuum motor does not require lubrication.

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GTxL GERBERcutter System 11 Limit Switches

Limit switches set limits for how far the cutter head and beam can move on the cutting table in the +X, -X, +Y, and -Y directions. Each limit switch is located at a strategic point on the beam, beam control panel, or end cap cover and is

activated by a corresponding magnet, or small metal plate, specifically placed on the cutting table.

Example: A limit switch, located on the operator side of the work surface, limits cutter head movement by sensing when it has reached the home position. The C-200 cutter controller would not allow further cutter head movement in this direction.

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Operator Controls

Operator controls let you give commands to your GERBERcutter and respond to system messages. These controls are:

• Emergency stop (EStops) switches and plungers • Circuit breakers

• Beam control panel

• Operator console

• Material advance controls

• Lateral drive controls (optional)

See the following sections and the chart at the end of this Getting Started manual.

Circuit Breakers

Depending on your GERBERcutter, circuit breaker(s) and/or a switch located outside of the vacuum and electric enclosure(s) allow you to shut down power to the FEP (or PC), vacuum system, C-200 cutter controller, servo motors, and conveyor. Depending on the GERBERcutter model, there may be one or more enclosures located at the end of the cutter or on a separate table along side the cutter. See Safety Procedures section of this manual.

WARNING! Do not turn circuit breakers inside of the vacuum and electric enclosure(s) on or off. High

voltages exist within these enclosure(s) and inside the controller board. Never perform any work inside the vacuum and electric enclosure(s). There are no operator-serviceable parts inside.

Circuit Breaker Configuration — FEP Power

Factory Power 220V Factory Power Voltage varies by model A

for FEP or PC, controller, servo motors, conveyor

B for vacuum system C to controller, servo motors, conveyor

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GTxL GERBERcutter System 13 Circuit Breaker Diagram — GTxL

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Beam Control Panel

The beam control panel (BCP) lets you control the cutter head, beam, and certain table functions from the cutting table. The BCP is mounted on the operator’s side of the beam.

Note: _{Icons on several tool bar buttons correspond to those on} switches on the beam control panel at the cutter. For GERBERcutters with colored icon keys on the keyboard, these also are identical to icons on the tool bar buttons.

Beam Control Panel — GTxL

Switches may be of the any of these types: button, turn, flip, or joystick.

BCP Switches

• Knife — Turns the knife motor on or off.

• Joystick — Moves (slews) the cutter head and beam in the direction of

the arrows. (-X, +X, -Y, or +Y); the Slew Enable switch must first be depressed.

• Slew Enable — Allows movement of the cutter head and beam; depress

and hold before using joystick.

• Servo Power Enable — Turns on power to the servo motors. • Stop — Stops the current operation of the cutter.

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• Vacuum — Turns cutting table vacuum on or off.

• KI Null — N/A

• Fabric Alignment — Sets fabric alignment when pressed twice. • Manual Bite — See EStop and CTOT Control Panel section

• Initialize — Moves the cutter head to the home X0,Y0 position on the

table.

• Trim Cut — Manually trims the edges of a spread.

• Origin — Sets the current position of the origin light as the origin of

your marker. Marker origin is the X,Y coordinate where the marker starts.

• Start — Starts the cutting on the GERBERcutter.

• Sharpen Knife — Manually sharpens the knife blade one cycle.

• Status Light — Indicates changes in status, or mode, for the cutter. The

light flashes when the cutter is in Manual Bite or Trim Cut mode or when a controller error occurs.

Feed Rate Control

Feed rate for the cutter is controlled by a slider located on the C-200MT Main Cutter Control screen. See Feed Rate Slider section in C-200MT Software for GTxL chapter.

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Operator Console

You use the operator console and the beam control panel to run the

GERBERcutter. The operator console includes the front end processor (FEP) or PC. Depending on the GERBERcutter model, the console may be a

free-standing or attached pedestal or may be a PC system mounted directly to the side of the cutter.

Typical Components

• Monitor — Receives computer video signals from the PC and displays

information on the screen.

• Keyboard — Device with keys, like those on a typewriter, that lets you

enter data and communicate with the C-200MT program.

• Function keys — Each key across the top of the keyboard performs a

C-200MT command to operate the cutter. Refer to the chart at the end of this Getting Started manual.

• Pointing device — Moves the cursor around the screen to select cut files,

setups, or pieces and enter menu commands and information in dialog boxes. Your pointing device may differ from the one shown.

Monitor

EStop

CTOT Auto Enable

Manual Bite

Stop

Auxiliary Joystick for AccuMatch option

Pointing Device

Keyboard

PC

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• Servo power enable — This control turns on power to the servo motors,

that move the cutter head and beam as the GERBERcutter cuts material.

• PC — Computer with hard disk drive, 3.5 inch disk drive, and CD disc

drive.

EStop and CTOT Control Panels

There are two control panels at the take-off end of the cutter, one on each side. Controls in this panel allow you to control the CTOT for removal of cut pieces.

Stop CTOT CTOT EStop

Jog Auto

Enable

CTOT Auto Enable

Turn this switch to OFF in order to prevent the CTOT from moving during either an automatic or manual bite. This is useful whenever there is a delay in removing cut pieces. Depending on the GERBERcutter, this control may be located on the operator console or table.

When turned to ON, the CTOT automatically moves cut pieces from the table surface while a bite is being cut.

CTOT Jog

Use this switch to perform a manual convey. The switch is marked by the following icon:

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EStop Switches and Plungers Emergency Stop

Emergency Stop (EStop) is a safety feature. You must know how to use EStops before operating the GERBERcutter. An EStop halts all table motion in case of

danger to people, the GERBERcutter, or the material being cut.

Pressing an EStop switch or EStop plunger immediately shuts off all power to the conveyor, vacuum generator, cutter head, and beam. All motion stops. Only the operator console stays on. You must perform a recovery procedure before you can use the GERBERcutter again.

EStop Plungers

EStop plungers (sometimes called paddles) are large yellow buttons strategically located on the beam. They depress automatically whenever interference is

encountered, such as someone leaning against the table when the beam is moving in that direction.

EStop Switches

EStop switches are large red buttons that have a yellow ring on the surface just behind the button. An EStop switch is located on or near to the operator console

and on the beam control panel. Additional button locations depend on the GERBERcutter model.

To stop the system:

Press one of the red EStop switches. All table motion stops.

1. For error recovery procedures, refer to the Recovery chapter. For error messages, refer to the C-200MT Software User’s Guide or online help.

CAUTION: Do not move the spread or jog the conveyor after an EStop. If you do, it will be very difficult for the cutter to start cutting in the right place.

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GTxL GERBERcutter System 19 EStop Locations — GTXL

Material Advance Controls

Material advance controls are used to jog, or move, material from a spreading table onto the conveyor and along the cutting table. One or two button controls allow you to select a mode (forward or reverse) and jog while in that mode. These controls are located on the operator side of the cutter. The exact number and location of these control(s) depends on the model of your GERBERcutter.

Note: _{If the GERBERcutter has the lateral drive option, the pendant} with lateral drive controls is attached to this panel.

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Material Advance Controls — GTxL

A single jog control switch allows you to manually select forward or reverse mode and jog the conveyor accordingly. This switch is located at the take-off end of the cutter. An EStop switch is located on the same panel.

Forward Jog Button Reverse

To jog material onto the cutting surface:

1. Turn the jog switch to the left and hold. 2. Release switch when done.

3. To reverse material:

4. Turn the jog switch to the right and hold.

5. Release switch when done.

Presser Foot Adjust

This control adjusts air pressure for the presser foot on the cutter head. You must set the air pressure for the type of material and thickness of lay being cut.

Depending on the GERBERcutter, this control may be located on the head,

beam, roll bar or table. On some GERBERcutter systems, it is identified with the following icon:

Air Pressure Gauge

This gauge shows current presser foot air pressure. Depending on the GERBERcutter, this may be located at the operator console or on the head, beam, roll bar, or table.

Jog Switch

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GTxL GERBERcutter System 21 Lateral Drive Controls

If your GERBERcutter has the lateral drive option, controls are provided on the operator side of the cutter which control movement of the cutter between spreading tables. The exact location of these controls and whether

they are located on a panel or a pendant, depends on the model of your GERBERcutter. The cutter moves on platform wheels that ride along rails in the cutting room floor.

Typical Controls

• Forward — Moves the table forward laterally to align it with a spreading

table or take-off table.

• Reverse — Reverses table movement laterally for alignment purposes. • Brake — ON sets the brakes, locking the cutter in position; OFF releases

the brakes.

Lateral Drive Controls — GTxL

If the GERBERcutter has the lateral drive option, the pendant with the lateral drive controls is attached to the material advance panel located at the take-on end of the cutter.

Options for GERBERcutter Systems

Gerber provides options to enhance the performance of your GERBERcutter. Here is a list of hardware and software available. For more information, call your local Gerber Sales and Service office.

• Lateral Drive

• Right Side Option (RSO) • CTOT • Barcode Reader • Drill • Bristle Cleaner • Resealer • Power Processor • AccuMatch

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Lateral Drive Option

A lateral drive option is available for most GERBERcutter systems. This option allows one cutter to move from spreading table to spreading table. Included in the option are:

• Platform wheels which ride in tracks in the cutting room floor • Lateral drive controls

• Vacuum exhaust stack on mast

• Mast and overhead trolley to carry electric cabling

Right Side Option

The Right Side Option (RSO) allows you run the GERBERcutter from the right side of the cutting table. This lets you spread material with its straight edge on the right side, which is more practical for some applications. On a right-side option GERBERcutter, the operator console and beam control panel are located on the right side of the cutting table as seen from the take-on end.

An RSO option is available for all GERBERcutter systems. GTxL GERBERcutter systems can be reconfigured on-site for an RSO option.

Conveyorized Take-off Table (CTOT)

Depending on the GERBERcutter model, a CTOT is built into the cutter or available as a moveable unit. Cut pieces and scrap material moves off of the cutting table onto the CTOT. If the CTOT is placed in front of another table, pieces can continue to move onto that table for picking and bundling. Otherwise,

cut pieces are picked up directly from the CTOT and scrap material can drop away into a bin or onto the floor.

Resealer Option

The resealer uses plastic film to automatically cover, or seal, the cut area of the lay. Covering areas on the table where pieces have already been cut, improves cut quality for remaining pieces by maintaining vacuum. Resealers on higher ply GERBERcutter systems have a bar that can be raised to allow uncompressed pieces and material to be conveyed off of the table.

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GTxL GERBERcutter System 23 POWER Processor

The POWER Processor ™ lets you change cut files so that the GERBERcutter

works more efficiently. Input to the POWER Processor is a cut file produced on a marking and grading system such as Gerber’s AccuMark or MicroMark. Output is a modified cut file. Altering a cut file can improve cut quality, cut speed, material use, and cut file efficiency. The POWER Processor lets you:

• Change piece cutting sequence • Change the start point of a piece

• Add or remove knife lift and plunge points

• Add or remove Opstop points for plaid/stripe matching

AccuMatch

With the Gerber AccuMatch system, you can check match points and make any necessary adjustments with accuracy and speed. A color video CCD module, or digital camera, captures images of the spread at all matching positions (Opstops) in a cut file and displays on-screen an image of the material at this location. You can accept the match point as shown or reposition a cross hair cursor relative to the fabric design.

The AccuMatch system option includes the following:

Hardware

• Camera with adjustable lens

• Light

• Mounting fixture

• Camera head cover

• Cables

• High performance video board

• Auxiliary slew control (joystick) at operator console

Software

Check with your Gerber Sales representative for availability and/or the appropriate AccuMatch and C-200MT software versions for your cutter.

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Drill Options

All GERBERcutter systems support a drill option. The following options are available, depending on the cutter model. Gerber also provides drill bits in a wide variety of sizes and types.

Drill Options — Electric

Cutter Drill 1 Drill 2

GTxL Electric Electric

Bristle Cleaner Options

Removing lint and debris from the table surface promotes vacuum flow through the BRISTLE SQUARES. Options available for cleaning the work surface depend on the GERBERcutter model.

• Detachable vacuum hose

• Automatic Bristle Cleaner

Bristle Cleaning — Manual Vacuum

A vacuum hose can be connected to the vacuum system and used, as required, to manually clean the work surface. Depending on the GERBERcutter, an optional Automatic Bristle Cleaner is available.

Bar Code Reader

This option, available for all GERBERcutter systems, allows you to use a bar code reader to open individual cut files or job queues. The Bar Code Reader is capable of scanning cut file names 20 characters in length. This was tested using Code 39 bar codes.

When this feature is turned on, all bar codes read (except setup files *.CNF) are assumed to be queues and are automatically opened for running. If this feature is turned off, each bar code read will be opened as single cut file.

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C-200MT Software for GTxL 25

C-200MT Software for GTxL

The C-200MT software is designed to operate on various GERBERcutters in various work environments. C-200MT performs interface and cutter control functions on all new GERBERcutters.

Multitasking

The C-200MT program version 1.7 or greater runs in Windows NT 4. You may already be familiar with Windows. If not, refer to the Windows NT Quick

Reference Guide. Your company will appreciate the fact that Windows NT allows multitasking. This means additional tasks can be performed while a marker is being cut. These tasks can include:

• Viewing a different cut file/marker • Creating a job queue

• View system setups

• Using File Manager • Generating reports

Software Installation

The C-200MT software performs user interface and cutter control function on the GTxL GERBERcutter. Windows NT 4.0 must be installed on your PC in order to run C-200MT software.

C-200MT software is installed on a new cutter at the factory. As new releases become available, you may choose to update C-200MT software in order to

utilize new features. Follow instructions on the inside front cover of the software CD.

If Windows NT software has to be reinstalled, contact your Field Service representative before installing Windows NT and C-200MT software on your GERBERcutter.

Accessing C-200MT Program

To start up the C-200MT program

1. Turn on the main power circuit breaker for the cutter. See GTxL GERBERcutter System chapter.

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3. When prompted, press Ctrl + Alt + Delete to log on.

4. When prompted for a password, type your password and then press

Enter_{or click}OK _{to display the Main Cutter Control screen.}

Note: _{The system is shipped from the factory without an NT} password. Press Enter to continue.

5. Double-click the C-200MT icon on the Windows desktop.

C-200MT Main Cutter Control Screen

When you turn on your GERBERcutter, the following screen displays. Features in this screen are explained in the following sections. For information on how to use these features, refer to C-200MT online help or to the C-200MT Software User’s Guide.

Menu Bar

The menu bar has drop-down menus that allow access to the interface and cutter control functions in the C-200MT program. Each menu choice is called a

command. The following table lists the menus available in the Main Cutter Control screen. Menu Bar Tool Bar Gauges 2 Line Output Display Queue Info Button File Display Area Status Bar Feed Rate Slider Cut File Info Button System Setup Button Right click for

File Display options

Right click for Settings options

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C-200MT Software for GTxL 27 Tool Bar

The tool bar provides an additional way to perform frequently-used tasks for operating the cutter. Click on an icon with the pointing device to select. Hold the cursor over a tool bar icon to view its name and corresponding function key that you can press on the keyboard, if preferred. Icons in the tool bar are explained in a chart at the end of this manual.

Settings Options

To access Settings Options (explained below), right click anywhere in the gray bar area, except on a gauge or other button.

To turn an option on, click that option. A button is created and displays as long as an option is active.

To turn an option off, click on the button displayed for that option.

Option Use To

Turn On Dry Run Check the cut file/marker by processing without cutting. Enable Single Stepping Process cut data one block at a time.

Enable Continuous Run Reprocess an open cut file/marker until you manually stop the process.

Setup Data Scaling Change scaling to adjust the size of a cut file/marker to the size of the available material.

Setup a Fabric Alignment Angle

Set a different angle before cutting a cut file/marker. Setup a Clipping

Window

Prevent the knife from cutting outside of one or more edges of the spread.

Gauges

Status gauges appear on-screen as soon as servo power is enabled, replacing the Enable Servo Power prompt. These gauges are frequently-updated indicators. The Percent Complete, although not among the group of gauges described above, indicates cut file/marker completion.

Vacuum Level Gauge

Shows current vacuum level in inches or centimeters per mercury. Click the gauge button to access the Vacuum Settings dialog box. When the level is too low the bar graph turns red. Also, theVacuum Low Caution_{message displays}

when the vacuum is too low for processing the current cut file/marker.

Knife Speed Gauge

Shows current knife reciprocating speed in revolutions per minute (rpm). Click the gauge button to access the Knife Speeds dialog box.

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Cut Speed Gauge

Shows current cutting speed in inches or centimeters per minute for the cutting head. The Cut Speed gauge indicates the slowdown by a decrease in the width of the green bar indicator. Click the gauge button to access the Cut Speed

dialog box.

Knife Wear Gauge

Shows the number of sharpens that have occurred since the last knife; it also indicates how many sharpens remain before the knife needs to be changed. When the maximum number of sharpens has been reached, the bar graph turns red and the Knife Life Exceeded prompt displays.

Click the Knife Wear gauge button to access the Knife Wear and Sharpening dialog box.

Feed Rate Slider

On a GTxL GERBERcutter, this slider allows you to view and change the feed rate at which the cutter head and beam move across the table. The range is from 0% (minimum) to 100% (maximum); 0 indicates no movement.

Percent Complete Gauge

This gauge displays at the bottom of the File Display area. It shows the

percentage of cutting completed so far for the current marker; the percentage is based on distance cut relative to total cut distance as calculated during

preprocessing.

Two Line Output Display

This display relays informational messages that do not require any user

acknowledgement. You can scroll through the messages using the scroll buttons on the window.

These can include: Initializing...

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C-200MT Software for GTxL 29 Cut File Information Button

This button displays the cut file/marker name when one is open. Click the button to display the Cut File Information dialog box. This dialog box shows the cut file name and path as well as the length, width, number of bites, and number of pieces in the open cut file. The dialog box also allows you to open/close a cut

file/marker or re-run a file.

Information concerning the current cut file and cut job displays in this window. This can include:

• Name of setup used

• Cut path (drive and directory) • Marker (cut file) name

• Length and width of marker

• Bite number currently being processed • Piece number currently being processed • Origin in X and Y

• Job queue, if any

• Cutter status mode (determines which commands can be used currently)

System Setup Button

This button displays the system setup dialog box. From here, you can load a new setup or save a setup you created. Refer to C-200MT online help

Queue Information Button

This button displays the Queue name when one is open. Click the button to display the Queue Information dialog box. This dialog box allows you to:

• Check the current job, if any

• Open a queue

• Close the current queue

• Select the next job in the current queue

• Open Queue Manager to edit the current or create a new queue. Refer to

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File Display Area

When a cut file/marker is opened, this screen shows the current bite and indicates the piece currently being cut. The status of this window is updated several times a second. Information concerning the current file and job displays in this window. This can include:

• Piece number currently being processed • Cutter status mode

• Origin in X and Y

• Bite number currently being processed • Job queue, if any

• Length and width of marker

File Display Options

To access File Display Options (explained below), right click in the File Display area. Right clicking provides access to the following options, depending on whether a cut file/marker is open or not:

Option Use To

View Access the CutView utility. Refer to C-200MT online help. Close Close currently displayed cut file/marker.

About Display the Cut File Information dialog box. This dialog box shows the cut file name and path as well as the l ength, width, number of bites, and number of pieces in the open cut file/marker. The dialog box also allows you to open/close a file or re-run a file.

Rerun Reopen and display the last cut fi le/marker opened. The system will display the file’s name in the menu.

Note: If you attempt to rerun a currently displayed cut file/marker, the system will prompt you to close and reopen that file.

Open a Different Cutfile

Open a different cut file/marker than the one currently open.

Piece Colors in File Display Area

Pieces change color during and after cutting in order to differentiate pieces that have not yet been cut. Pieces are first white. When a piece is about to be cut, it turns light blue. As the knife cuts a piece, the cut line becomes yellow. After each piece is cut, its piece number turns yellow, too.

Status Bar

When a menu command is highlighted, a brief description about the command displays in the Status bar.

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Basic Concepts 31

Basic Concepts

Direction and Location

Gerber uses specific terms to describe direction and location on the cutting table. Learning these words will make it easier for you to find your way around

the GERBERcutter.

Ends and Sides

Each side of the cutting table is named so you can identify it easily. The take-on end is where material comes onto the work surface for cutting. The take-off end is where material leaves the work surface after cutting. The right and left sides are as they would appear to someone standing at the take-on end.

Take-on End Take-off End Beam Control Panel Left Side Right Side (Far Side)

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X, Y, and C-axes

The GERBERcutter uses three imaginary lines or axes to tell direction and location on the cutting table. They are the X, Y, and C-axes, as shown below.

If you stand at the operator console, the Y-axis runs across the table, the X-axis goes from left to right, and the C-axis is in the cutter head. The beam moves along the X-axis, the cutter head travels the Y-axis, and the knife turns around the C-axis in the cutter head.

Movement is always in a plus (+) or minus (-) direction on the X and Y-axes. If you stand at the operator console:

+X is to your right. +Y is away from you. -X is to your left. -Y is toward you. C-AXIS Y-AXIS X-AXIS +Y -Y -X +X

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Basic Concepts 33

Location is also given in terms of the X and Y-axes, as shown below.

If you stand at the operator console, the point X0, Y0 is at the lower left corner of the work surface, as shown below.

All locations on the work surface are relative to this position. Unlike direction, location is always stated in positive numbers. To find the point (X=24 in., Y=36 in.), start at X0, Y0. Measure 24 in. to the right along the X-axis. From there, measure 36 in. away from you on the Y-axis . You are now at the point X24, Y36.

Origin

Just as the table has a X0, Y0 position marking its lower left corner, so does each cut file/marker. The X0, Y0 position of the cut file/marker is called the origin. All data points (locations) of the cut file/marker are relative to the origin.

Before the GERBERcutter can cut a cut file/marker, you must set the location of the origin. The cutter then cuts each piece relative to this point. The origin is set from the beam control panel or at the operator console (see chapter 3). The

origin light is a red laser light located in the cutter head that shines on the cutting table (see the Safety chapter of this manual).

WARNING! The origin light uses a Class IIIa laser. Do not look directly into the laser beam without protective glasses. Do not place any reflective (shiny) material on the cutting table. Remove watches, rings, and other jewelry. Reflected laser light may cause eye injury. X0, Y0

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The origin must be close enough to the lower left corner of the table so that the cut file/marker can fit on the table. For example, the origin shown below is at X25, Y50.

With that origin, the cut file/marker extends off the table in the Y direction. You can correct this situation by moving the origin to X25, Y25.

If the cutter cannot cut the cut file/marker because it will go off the table, you will receive an off table message, such as one of the following:

Off table in +Y Off table in -X

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Basic Concepts 35 Using the Check Origin feature, the system automatically verifies that the cut file/marker will fit on the cutting table with the current origin. It does this before cutting the cut file/marker. If the origin will not work for your file, the system displays an error message like this:

Bad Origin: X too high (x.xxx) acceptable range: x.xxx - x.xxx

wherex.xxx is a table location in the X direction. You get a similar message if the origin needs to be corrected in the Y direction.

Bite Feeding

GTxL systems use a conveyor for bite feeding. Bite feeding is a feature that matches cutter head movement with conveyor movement, permitting automatic cutting of a long spread. The GERBERcutter does this by cutting the spread in sections. The marking system sets the length of each section in inches or centimeters as one bite. After the cutter pulls the bite onto the cutting table and cuts it, the conveyor automatically advances, positioning the next bite on the cutting surface.

An example of how the conveyor and bite feeding work is shown on the next page.

Diagram 1 shows a 48.8 m (160 ft.) spread of material that the marker maker has divided into 20 bites, each 2.4 m (8 ft.).

To begin automatic cutting, the conveyor pulls the leading edge of the spread onto the cutting surface with the aid of underlay paper. The conveyor moves until it pulls the first bite onto the cutting table as shown inDiagram 2. The GERBERcutter cuts the first bite, including pieces that extend into the second bite As shown inDiagram 3. The knife cuts a slit in the selvage of the material to mark the origin of the second bite. The slit (or edge clip) made by the marking system is a reference point in case you stop cutting during the second bite.

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Next, the conveyor automatically moves the first bite down the cutting table and brings the second bite in position to be cut as shown inDiagram 4. While the bundle handlers are removing the pieces from the first bite, the GERBERcutter begins cutting the second bite.

After the system completes the second bite, the conveyor moves the third bite onto the cutting surface. It brings the second bite down to the bundle handlers, and moves the first bite scrap from the cutting surface to the take-off table, where you can collect or discard it as shown inDiagram 5.

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Basic Cutting 37

Basic Cutting

Sections in this chapter explain:

• Spreading material.

• Turning the GERBERcutter on and off • Basic cutting on your GERBERcutter

For additional information on how to use C-200MT program features, refer to the C-200MT Software User’s Guide.

Spreading Material

CAUTION: Different materials require specific spreading methods for the best cutting results. Also, spreading requirements are different for

systems without a conveyorized table. The following procedures are general guidelines only.

To spread material on the spreading table

1. Place an underlay of perforated or air-porous paper (25 to 60 lbs.) on the spreading table. Be sure the paper is straight on the table and extends at least 0.3 m (1 ft.) beyond the leading edge of the spread. The underlay lets you move the spread without pulling or disturbing the material. When vacuum is applied, the underlay keeps the material clean and in place. It also provides extra support for stretchy and lightweight material.

2. Using the method appropriate for your site, spread the material on top of the perforated paper. Normally the straight edge is on the operator’s side of the cutting table.

CAUTION: Do not exceed your GERBERcutter’s maximum compressed material ply height (see the System Description in documentation for your cutter).

Exceeding the maximum material ply height will lower cut quality, shorten knife life, and may damage your GERBERcutter.

3. If you use full–size plots to identify individual pieces after they are cut, put the correct one on top of the spread.

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Basic Cutting

The following sections explain how to use C-200MT features to perform basic cutting procedures.

5. Select setup

At Cutter _{At Operator} Console

1. Turn on cutter

6. Open cut file/ marker 7. Turn on vacuum 12. Start processing cut file/marker 2. Enable servo power 3. Initialize cutter 8. Position laser light

4. Position first bite of spread on table

9.Set marker origin

10. Select cutting speed

or feed rate

11. Turn on knife motor

Note: Read the safety precautions at the beginning of this manual before performing any operation at the cutter.

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Basic Cutting 39 Turning on the Cutter

Depending on your GERBERcutter, circuit breaker(s) and/or a switch located outside of the vacuum and electric enclosure(s) allow you to turn power ON or OFF for the FEP (or PC), vacuum system, C-200 cutter controller, servo motors, and conveyor. Enclosure(s) may be located at the side or at the end of the cutter or on a separate table along side of the cutter.

To turn on the main power circuit breaker for your cutter, see the Safety Procedures chapter in this manual.

Enabling Servo Power

Pressing the Servo Power Enable switch turns on power to the servo motors. These motors move the cutter head and beam during cut processing.

To enable servo power

1. Make sure that cutter power is turned on and the C-200MT program is running.

2. When prompted, press the Servo Power Enable switch. Depending on your GERBERcutter, this switch may be located at the operator console or at the beam control panel.

The servo motors are turned on and gauges display across the top of the Main Cutter Control screen.

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Initializing the Cutter

Use the Initialize feature to identify the zero position for the table in X and Y. This is also called the home position and is written as (0,0). Limit switches tell the C-200MT when the cutter head reaches the (0, 0) position.

For information about basic cutter concepts, see that chapter in this manual.

Note: You must initialize the cutter before processing markers. Otherwise, an error message displays.

To initialize the cutter

1. Make sure that the cutter power is turned on, the C-200MT program is running, and the servo power is enabled.

2. Do one of the following:

− Press the Initialize switch on the beam control panel.

− Press the Initialize key on the keyboard.

− From the Cutter menu, selectInitialize. − Click the Initialize button on the tool bar.

The cutter head and beam moves to the (0,0) position on the table and the origin is reported in the System Messages box.

Note: If the cutter is set up for the Right Side Option, the cutter head and beam moves to the right side of the table.

Positioning the First Bite

After the cutter is initialized, use the jog switch at the take-on end of the cutter to advance the spread (material) into cutting position on the table. This will be the first bite. Then cover the spread with plastic film. For specific information on spreading a marker and positioning the first bite, see the first page in this chapter.

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Basic Cutting 41 Selecting a Setup

A setup is a file containing parameters that enable or disable various features, options, and modes depending on such considerations as ply height, material characteristics, or marker width. Use the Setup List page to select a new Setup from the list of all Current Setups available.

To select a setup

1. Doone of the following:

− Press the Settings key on the keyboard.

− Click the Settings button on the Cutter Main Control screen. − Click the Settings button in the tool bar.

− From the Setup menu, select Settings.

2. If some other page is selected in the System Setup dialog box, click the

Setup List tab.

3. Use the pointing device to select the Name of the setup you want. 4. To select this setup as the current setup, click the Apply or the OK

button. Apply loads the new setup and leaves the screen open; OK loads the new setup and closes the screen. Selecting another setup page is the same as clicking Apply.

5. When prompted to Activate Selected Setup, check your changes and then click theYes button.

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Opening a Cut File/Marker

Use the Marker Open feature to select marker or cut file and open it for

processing. You can enter a cut file/marker name directly or choose from a list of available files. You also can search for piece names using the “*” and “?”

wildcards. For example, to find files with names similar to SUIT123, SUIT456, and SUITABC, type SUIT*.

Default Directories/Storage Areas

For cut data files the default directory is C:\USER. For AccuMark markers or cut data, when you first open this dialog box after starting the C-200MT

program, the first storage area on the C: drive is selected by default. After you make a selection and until you shut down C-200MT, the default storage area for AccuMark markers or cut files will be the last storage area from which you selected AccuMark data.

To open a marker

1. Doone of the following:

− Press the Open Marker key on the keyboard.

− From the Marker menu, selectOpen.

− Click the Open Marker button on the tool bar.

The Marker Open screen displays.

Note: If Marker Size: Use Auto Calculate is turned OFF and certain features, such as Right Side Option, are turned ON, you will be prompted to enter a new marker width. PressEnter to

accept the marker width or type a new marker width and then pressEnter.

2. To change drives and directories or storage areas, you can use the pointing device, Tab key, or arrow keys to make your selections.

3. To select the Type of File you want to open, click on the button marked with an arrow to the right of that field. Choices are:

− AccuMark cut

− AccuMark marker

− All (other cut) files

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Basic Cutting 43 5. If you selected an AccuMark marker, you may be prompted to change

cutter and notch parameter tables. See the next sections.

6. PressEnter or click theOK button to return to the Main Cutter Control screen.

7. The first bite of the selected cut file/marker is processed and displays in the File Display area. Verify that this is the marker you want to cut.

Changing AccuMark Parameter Tables

To make changes to the Cutter and Notch parameter tables that are associated with the marker file currently being opened, one or both parameters in the Security category must be enabled.

Note: Supervisors can change the access level of these parameters using the Advanced button in the Parameter Manager.

To select different parameter table(s)

1. Make sure the User Parameter Table Selecting parameter is enabled. 2. Open an AccuMark marker.

The AccuMark Parameter Table Selection dialog box displays with the name of the current marker displayed.

Note: Edit buttons are not available unless the User Parameter Table Editing parameter is also enabled.

3. To check parameter tables that are being used by another marker or to select a different marker, click theSelect button for that item.

4. To select a different Cutter parameter table, click theSelect button for that item. The name of the new table displays.

5. To select a different Notch parameter table, click theSelect button for that item. The name of the new table displays. If you decide to use the internal Notch parameter table instead, click theInternal button. 6. PressEnter or clickOK .

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To edit parameter table(s)

1. Make sure the User Parameter Table Editing parameter is enabled. 2. Open an AccuMark marker.

The AccuMark Parameter Table Selection dialog box displays with the name of the current marker displayed.

Note: Select buttons are not available unless the User Parameter Table Selecting parameter is also enabled.

3. To edit the Cutter parameter table: a) Click the Edit button for that item.

b) When prompted that changes you are about to make will overwrite the parameter table file, click OK. The Cutter Parameter Table Editor displays.

c) Make desired changes and press Enter or click OK. 4. To edit the Notch parameter table:

a) Click the Edit button for that item.

b) When prompted that changes you are about to make will overwrite the parameter table file, click OK. The Notch Parameter Table Editor displays.

c) Select the Notch type you want to make changes for.

d) Enter values for Perimeter Width, Inside Width, and/or Notch Depth.

e) Select and edit each Notch type you want to change, and then press Enter or click OK.

5. PressEnter or clickOK .

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Basic Cutting 45 Cutter Parameter Table Editor

Fields in this editor correspond to fields in the AccuMark Cutter Parameter Table.

Note: To specify the Notch Parameter Table, use the AccuMark Parameter Table Selection dialog box.

Field Description

Cutter Type The cutter type does not automatically change the default values of the table.

STATIC is a type of GERBERcutter that has a fixed cutting surface equal to the table length.

CONVEYOR TABLE is a type of GERBERcutter that has a continuous belt for the cutting surface. As the spread is fed on from one side, the cut pieces come off the other.

TRAVELLING CONVEYOR is a GERBERcutter that moves from one spreading table to the next on floor rails.

Table Length Usable table length. Table Width Usable table width.

X Scale Determines the scale of the cut data in Y direction on the table. Y Scale Determines the scale of the cut data in X direction on the table. Perimeter

Tool

Choices are:

KNIFE to cut the marker

PEN to plot the marker if the cutter is equipped with a pen BLANK the perimeter will not be cut or plotted

First Bundle Code

The default bundle code is A and can be edited with numeric or alphanumeric values.

Edge Tolerance

Used for tubular goods. If the piece perimeter is placed within the given tolerance, the cutter will dry haul for the fold. The pattern dimensions are increased to the defined value.

Maximum Move

This safety feature controls the cutting head on long straight lines. Data points are added during cut process if a straight segment is over the

indicated value.

Fold Overcut Used for tubular goods. The cutter will cut the defined amount past the edge of the marker on folded pieces. This is to make sure the piece is fully cut. The folded pieces must have the piece option F assigned. Cut Small

Slow

Used to ensure good quality on small pieces by cutting them at the indicated percent of full speed (increments of 5 with a minimum of 60%). This prevents pushing; refer to the Applications manual for your cutter.