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Valco Cincinnati VC3500 User Manual

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VC3500 User’s Manual
Software Version: 3.X
Manual Number: MCO35
Manual Release Date: July 1999

Table of Contents

Questions and Answers:

Valco Cincinnati VC3500 Specifications

General IconGeneral
BrandValco Cincinnati
ModelVC3500
CategoryController
LanguageEnglish

Summary

Safety Information

Warnings

Important safety precautions for installation, operation, and maintenance procedures.

General Wiring Guidelines

Routing Low-Voltage Leads

Guidelines for safe and effective routing of low-voltage electrical wires.

Connecting the Supply of Electrical Power

Instructions for safely connecting the control to a suitable electrical power source.

Installation

Electrical Installation of Control

Step-by-step guide for connecting the control's power supply and fuses.

Encoder Installation

Mechanical Installation of Encoder

Instructions for physically mounting encoders for accurate machine speed detection.

Gear-Driven Encoder

Explains formula for setting up gear teeth and encoder for 100 pulses per inch.

Scanner Installation

Mechanical Installation of Scanner

Procedures for positioning and mounting product scanners for glue pattern detection.

Electrical Installation of Scanner

Details on connecting scanner cables to the VC3700 control and its connectors.

Electrical Installation of Glue Valve

Instructions for connecting glue valve cables to the control and its designated connectors.

Machine-Stop Relay and Beacon Interface

DD-1 Pump Power Supply

Bypass Valve Driver

Glue Sensor Installation

Capacitive Glue Sensor Adjustment

Steps to adjust the capacitive glue sensor's sensitivity using the adjustment screw.

The Glue Inspection Setup Screen

Initial Setup

Disable Glue Valves for All Channels

Procedure to temporarily disable all glue valves for setup.

Specify Inches or Millimeters

Steps to select between inch or millimeter measurement units for the control.

Specify Minimum Gluing Speed

Set Cell-to-Gun Dimensions

Specify Ratio Compensation

Manual Ratio Compensation

Automatic Ratio Compensation

Specify On and Off Compensation

Unknown Compensation Value

Enable Glue QC

Restrict Screen Access

Operation

Creating a Job

Saving a Job

Loading a Job

Repeating Glue Patterns

Clearing Data

Specifying the Scanner Mode

Specifying the Glue Mode

Specifying the Delay and Pattern Values

Troubleshooting

Scanner Troubleshooting

Encoder Troubleshooting

Glue Valve Troubleshooting

Glue Pattern Troubleshooting

Internal Components

CPU Board

Channel 3 and 4 Logic Board

Analog Board

LED Board

Interface Board

Valve Driver Board

Power Supply Board

RS232 Board

EPC Board

Relay Board

Specifications

Part-Number List

Recommended Spare Parts List—Mechanical

Recommended Spare Parts List—Electrical

Recommended Spare Parts List—DD-1 Pump

Warranty

Service

Appendix A —The Repeat Function

Appendix B —The RS232 Communications Interface

Sending Information from Host to VC3500

Receiving Information from VC3700

Appendix C—Additional Scanner Mode Configuration

Applying Up To Four Patterns from a Single Glue Valve

Appendix D—The VC3700J Control

Installation of Product Scanner

Steps for installing and adjusting the product scanner for optimum measurement.

Electrical Installation of Remote Learn Button

Electrical Installation of Control

UV Sensor

UV Sensor Sensitivity Setting

Adjusting UV sensor sensitivity for detecting objects with or without luminescence.

Product Scanners for Glue Inspection

Glue Inspection Board

Glue Inspection Specifications

Sending Information from Host to VC3700

Appendix E—Maintenance Procedures

Weekly Maintenance

3-Month Maintenance

6-Month Maintenance

12-Month Maintenance

System Level Description

Input Power

Describes the PEM module, voltage selection, and transformer functions.

CPU (Central Processor Unit) BOARD - 151XX362

Test Procedures

Power Supply board

Main Control

CPU (Central Processor Unit) board

Details the CPU board's functions, connectors, indicators, and test points.

Glue Inspection Logic board (VC3700 only)

Describes the logic board for glue inspection on VC3700 models.

Glue Pressure Control

Input/Output

CPU (Central Processing Unit) board - 151xx362

Schematic Description - Main Processor

Schematic Description - Encoder Count Circuit (Speed Calculation)

Scanner Lockout Function

Channel Logic Function

Analog Pressure Circuit

Channel 3 & 4 Logic board - 151xx363

Analog board - 151xx364

LED board - 151xx365 (VC3500) or 151xx406 (VC3700)

Interface board - 151xx366

Valve Driver board - 151xx367

Power Supply Board - 151xx368

RS232 Board - 151xx375

EPC Board - 151xx379

Relay Board - 151xx404

Glue Inspection Board - 151xx410 (VC3700 Only)

Troubleshooting Flow Chart

Absence of Glue Flowchart

Bypass Valve Malfunction

DD-1 Pump Malfunction

Encoder Light Malfunction

Front Panel Malfunction

Glue Volume Malfunction

Glue Inspection Malfunction

Jam Malfunction

Machine Stop Malfunction

Incorrect Placement of Glue

Scanner Light Malfunction

Warning Beacon Malfunction

EPC Adjustment Procedure

Analog Board Adjustment

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