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Vi.Be.Mac 3022 Series User Manual

Vi.Be.Mac 3022 Series
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3022CS AUTOMATIC UNIT
1
INSTRUCTIONS FOR “VIBEMAC 3022WB406” AUTOMATIC UNIT WITH
LS01PMG DIGITAL PANEL
INTRODUCTION
Thank you for buying this industrial sewing machine of VI.BE.MAC. S.p.A.
Before starting to operate with this automatic unit, please read carefully the following instructions so as to help you to
understand the working of the machine.
These will explain you the working system that must be followed according to the current regulations.
Any part of this manual can be copied or transcribed without forwarding the application to VI.BE.MAC. S.p.A.
The content of this handbook can be subject to alterations without notice.
To ask for a new manual or have explanations on every information or technical note presented in this volume, please
contact:
VI.BE.MAC. S.p.A.
TECHNICAL DEPARTMENT
Via Monte Pastello 7/ I
37057 S. GIOVANNI LUPATOTO
(VERONA) - ITALIA
Phone +39 045 8778151
Fax +39 045 8779024
E-mail: vibemac@vibemac.com
Web site: http://www.vibemac.com
In case of followings improvements, some incongruities on technical notes might appear in this manual. Therefore, we
suggest You always to contact our Tech. Dept. to check if new version of this manual or new deepening are available.
“Suggestions on possible mistakes and signalling to improve this handbook will always be welcomed”
Morandin Dario
3022 406 001 A Version

Table of Contents

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Vi.Be.Mac 3022 Series Specifications

General IconGeneral
BrandVi.Be.Mac
Model3022 Series
CategorySewing Machine
LanguageEnglish

Summary

General Machine Features

Supply Tension and Air Requirements

Details on the machine's electrical supply voltage and compressed air needs.

Dimensions, Weight, and Working Area

Specifications for machine size, weight, and optimal workspace setup.

Terms of Use and Warranty

Warranty Information and Coverage

Details on the warranty period, coverage, exclusions, and manufacturer's liability.

Machine Switches and Controls

General Machine Switch Operation

Instructions for operating the main power switch for the unit.

LS01/M Panel Switch

Description of the power switch for the LS01/M control panel.

Control Board Functions

Explanation of the control board's role in monitoring the automatic unit's operation.

General and Lift Puller Air Cock

Guide to operating the air cocks for the pneumatic system.

Machine Startup and Shutdown Procedures

How to Start the Machine

Procedure for powering on and preparing the sewing machine for operation.

How to Stop the Machine

Procedure for safely powering down the sewing machine.

Direction of Rotation Setting

Information on setting the servomotor's direction of rotation.

Working Cycle Procedures

Program 3: Beginning of Trousers

Steps for starting Program 3 with trouser material insertion.

Program 3: End of Trousers

Steps for completing Program 3 at the end of trouser processing.

Program 4: Beginning of Trousers

Steps for starting Program 4 with trouser material insertion.

Program 4: End of Trousers

Steps for completing Program 4 at the end of trouser processing.

LS01/PMG Logic Panel Operation

Frontal Keyboard Description

Layout and function of the LS01/PMG panel's numerical and function keys.

Machine Ignition and Panel Status

Procedure for turning on the machine and understanding panel display states.

Panel Switching On/Off

Instructions for activating and deactivating the LS01/PMG control panel.

Work Function Overview

Explanation of the primary operational modes and display messages.

Calling a New Sewing Program

Steps to select and load a different sewing program onto the panel.

Creating Program Sequences

Guidance on setting up sequential execution of multiple sewing programs.

Enabling/Disabling Outputs

How to activate or deactivate specific machine functions via the panel.

Resetting Program Execution

Procedure to reset the current program or sequence back to the start.

Setting Cut/Unstitch Counters (Program 3)

Detailed guide to configuring counters for program 3 operations.

Program 3: Initial Unstitch Length (Material)

Setting the unstitching length for material insertion in Program 3.

Program 3: Initial Unstitch Length (Presser Foot)

Setting the unstitching length for presser foot lowering in Program 3.

Program 3: Starting Position for Final Unstitching

Setting the start point for the final unstitching sequence in Program 3.

Program 3: Final Unstitching Length Setting

Configuring the length of the final unstitching operation in Program 3.

Program 3: Initial Cutting Count Setting

Setting the counter for the initial cutting operation in Program 3.

Program 3: Final Cutting Count Setting

Setting the counter for the final cutting operation in Program 3.

Program 3: Start Pincer Delay Count

Setting the delay count for the pincer function in Program 3.

Setting Cut/Unstitch Counters (Program 4)

Detailed guide to configuring counters for program 4 operations.

Program 4: Initial Unstitch Length (Material)

Setting the unstitching length for material insertion in Program 4.

Program 4: Initial Unstitch Length (Presser Foot)

Setting the unstitching length for presser foot lowering in Program 4.

Program 4: Starting Position for Final Unstitching

Setting the start point for the final unstitching sequence in Program 4.

Program 4: Final Unstitching Length Setting

Configuring the length of the final unstitching operation in Program 4.

Program 4: Initial Cutting Count Setting

Setting the counter for the initial cutting operation in Program 4.

Program 4: Final Cutting Count Setting

Setting the counter for the final cutting operation in Program 4.

Basic Panel Programming

Setting fundamental parameters and functions for the machine's operation.

Direct Programming of Impulses per Stitch

Method for directly setting stitch resolution parameters.

Test Functions

Inputs Control: Photocell/Detector

Testing the input signals from photocells and detectors.

Inputs Control: Motor Panel

Testing input signals originating from the motor panel.

Inputs Control: Electrovalves

Testing input signals to the machine's electrovalves.

Automatic Speed and Motor Stop Control

Testing functions related to automatic speed adjustment and motor stopping.

List of Automatic Speeds Used

Details on the machine's available automatic speed settings.

Exiting the Test Function

Procedure for safely exiting the machine's test mode.

Setting Cutting Impulse Duration

Mitsubishi Servomotor System

Positioner Adjustment and Function

Details on the positioner's role and adjustment for needle stop.

FMFY Panel Type Overview

Introduction to the FMFY control panel features and layout.

Setting Needle Stop Position

Configuring the needle's stopping point at the end of the sewing cycle.

Setting Sewing Speed

Adjusting the sewing head's speed percentage.

Maximum Sewing Speed Settings

Configuring maximum sewing speed, positioning, and cutting parameters.

Step Motor Impulse Number Setting

Adjusting impulses for step motor control to set stitch length.

Inputs/Outputs Test Procedure

Performing diagnostic tests on machine inputs and outputs.

Memory Panel Backup (Programming)

Saving the machine's programming into the memory panel.

Memory Panel Reset Procedure

Steps to clear and reset the panel's memory.

List of Common Errors

Troubleshooting guide for error messages displayed on the panel.

List of Parameters

Reference table for machine parameters and their settings.

Input Components

Photocell Functionality and Types

Description of the three photocells used for positioning and signaling.

Safety Sensor Description

Details on the safety sensor located near the puller.

Photocell Position and Sensitivity Settings

Adjusting photocell position, inclination, and sensitivity for optimal performance.

Electrovalves and Safety Components

Cutting Electrovalve (EV6)

Details on the electrovalve controlling the cutting function.

Unstitching Electrovalve (EV3)

Details on the electrovalve controlling the unstitching function.

Pincer Electrovalve (EV5)

Details on the electrovalve controlling the pincer group.

Safety Electrovalve (EV1)

Details on the electrovalve for safety cylinder control.

Presser Foot Lifter Electrovalve (EV4)

Details on the electrovalve for lifting the presser foot.

Needle Cooling Electrovalve (EV2)

Details on the electrovalve for needle cooling.

Safety Micro Switch Function

Description of the micro switch preventing cutting when the cover is removed.

Cylinders Used in the Machine

Cutting Cylinder (40/40)

Description and function of the cylinder for the cutting device.

Safety Cutting Cylinder (10/5)

Description of the cylinder for safety cutting operations.

Presser Foot Lifter Cylinder

Details on the double-acting cylinder for lifting the presser foot.

Puller Cylinder (25/25)

Description of the special double-acting cylinder for pulling material.

Unstitching Cylinder

Details on the single-acting cylinder for the unstitching function.

Pulling Material Device

Upper Rubber Roller - Puller Adjustments

Guide to adjusting the position and changing the upper puller roller.

Variable Pulley Functionality

Explanation of the variable pulley for adjusting upper roller speed.

Lower Toothed Roller Operation

Details on the lower roller's role in material transport and stitch length.

Folder Adjustments and Setup

Folder Position and Alignment

Steps for correctly positioning and aligning the folder mechanism.

Worktable Height and Folder Parallelism

Adjusting worktable height and ensuring folder parallelism.

Border Holder Inclination Settings

Adjusting the border holder inclination for waistband formation.

Band Guide and Presser Foot Pressure

Band Guide Functionality

Description of the band guide's role in waistband preparation.

Presser Foot Pressure Adjustment

Guide to adjusting the presser foot pressure for optimal sewing.

Mechanical Equipment Adjustments: Cutting Device

Movable Knife Position Adjustment

Adjusting the position of the movable knife in the cutting device.

Cutting Pressure Adjustment

Adjusting the cutting pressure for the movable knife.

Upper and Lower Knife Replacement

Procedure for changing the upper and lower knives of the cutting device.

Mechanical Equipment Adjustments: Unstitching Device

Unstitching Latten Adjustment

Adjusting the unstitching latten for correct comb and needle alignment.

Cylinder-Slide Support Adjustment

Adjusting the support for the unstitching cylinder's slide.

Sewing Head Mechanical Adjustments

Needle Bar Height Setting

Procedure for setting the correct height of the needle bar.

Needle Plate Alignment

Correctly positioning the needle plate relative to the needle.

Guiding Slit Needle Plate Position

Setting the position and height of the guiding slit needle plate.

Needle Bar Translation Movement Eccentric

Eccentric mechanism for synchronizing needle bar translation with material.

Needle Bar Pendulum Position Adjustment

Setting the pendulum position of the needle bar for stitch quality.

Loop Starting Movement Eccentric

Eccentric for synchronizing looper movement with needle bar descent.

Looper-Needle Distance Setting

Adjusting the precise distance between the looper and the needle.

Spreader Phase Adjustment

Eccentric for synchronizing spreader movement with needle and looper.

Stitch Length Adjustment

Modifying stitch length by adjusting step motor impulses.

Lower Roller Profiled Plugs Adjustment

Adjusting the plugs on the lower roller for material transport.

Spreader Phase Adjustment Details

Positioning the Spreader Eccentric

Setting the eccentric for synchronizing spreader movement with needle.

Spreader Movement Length Adjustment

Adjusting the full range of movement for the spreader.

Spreader Movement Pin Position

Setting the position of the pin for the spreader's movement.

Spreader Position Adjustment

Adjusting the lateral position of the spreader relative to its support.

Spreader Pins Rotation

Adjusting the rotation of the spreader pins to prevent thread issues.

Cleaning and Lubrication Procedures

Daily Machine Cleaning

Instructions for daily cleaning of machine parts to ensure proper function.

Lubrication Points and Schedule

Identifying lubrication points and recommended frequency for oiling.

Electrical Connections

LS01 Panel Connectors and Inputs

Details on LS01 panel connectors, inputs, and wiring colors.

LS01 Panel Outputs

Details on LS01 panel output connectors and their functions.

13-Pole Connector on Table

Wiring information for the 13-pole connector located on the worktable.

Mitsubishi Motor Connector Pinouts

Wiring diagrams and pin assignments for the Mitsubishi motor.

Motor Control Card Connections

Wiring details for the GAC03 and OFM30 step by step motor control card.

Pneumatic System Diagrams

Standard Pneumatic Scheme

Diagram illustrating the standard pneumatic circuit of the machine.

Presser Foot and Puller Lift Scheme

Diagram showing the pneumatic circuit for simultaneous presser foot and puller lift.

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