Manuali utente per Teledyne 300M

Sommario

• SAFETY MESSAGES

  2
• TABLE OF CONTENTS

  3
• LIST OF FIGURES

  7
• LIST OF TABLES

  8
• INTRODUCTION

  9
  • Preface

    9
  • Warranty

    9
  • Principle of Operation

    11
  • Specifications

    13
  • Installation and Overview

    14
  • Electrical and Pneumatic Connections

    19
    • Electrical Connections

      19
    • Remote Contact Closures Zero/Span Inputs

      19
    • Status Outputs (Optional)

      19
    • RS-232

      20
    • Pneumatic System

      20
    • Sample Gas Connection

      21
    • Zero/Span Valve Connections

      21
    • Exhaust Connections

      21
  • Operation Verification

    23
  • Options

    25
    • Rack Mount With Slides

      25
    • Span Valve

      25
• OPERATION

  27
  • Key Features

    27
    • CO Readout

      27
    • CO Analog Output

      27
    • E2ROM Backup Of Software Configuration

      27
    • Adaptive Filter

      27
    • Data Acquisition (DAS)

      28
    • RS-232 Interface

      28
    • Password Protection

      28
  • Front Panel

    29
    • Front Panel Display

      29
    • Programmable Push Buttons

      33
    • Status LED’s

      34
• PERFORMANCE TESTING

  37
  • Manual Zero/Span Check

    37
    • Zero Check

      37
    • Span Check

      38
    • Dual Range Calibration

      39
  • Span Valve (Option)

    40
  • Zero/Span Valves (Option)

    40
  • Automatic Zero/Span Check

    41
  • Summary of Front Panel Check and Calibration Controls

    44
  • Remote Zero/Span Check or Adjustment (Contact Closure)

    45
  • Remote Zero/Span Check or Adjustment (RS-232)

    46
  • Power-On Hold Off

    46
  • Hold Off

    46
• SETUP MODE

  47
  • Setup Mode Operation

    47
  • Examining the Carbon Monoxide Formula Slope and Offset

    47
  • Setting the Time-of-Day

    48
  • Setting the Date

    48
  • Adjusting the Clock Speed

    48
  • Setting the CO Concentration Range

    49
    • Single Range Mode (SNGL)

      49
    • Dual Range Mode (DUAL)

      49
    • Auto Range Mode (AUTO)

      49
  • Setting the Analog Output Offset

    50
  • Setting the RS-232 Baud Rate

    50
  • Setting the Analyzer I.D.

    50
  • Disabling the Calibration Password

    50
  • Data Acquisition System (DAS)

    51
    • Data Channels

      51
  • Software Configuration

    52
  • Gas Alarms

    53
    • Summary of Setup Functions

      53
• DIAGNOSTICS

  57
  • Test Measurements

    57
  • Diagnostic Tests

    58
    • Signal I/O

      59
    • Analog Output Test

      62
    • Electric Test

      62
  • M300M Internal Variables

    63
• HANDLING WARNINGS

  65
• RS-232 COMMUNICATIONS

  67
  • DAS Reporting

    68
  • Warnings

    70
  • Status/Control

    72
  • Diagnostics

    74
  • Test Measurements

    75
  • Viewing and Modifying Variables

    77
• CALIBRATION

  79
  • Required Equipment and Gas Standards

    79
  • Multi-Point Calibration

    81
    • Procedure

      82
  • Zero/Span Checking

    85
• ADJUSTMENTS

  87
  • Power Supply Board Adjustment

    87
    • Box Temperature Limits

      87
  • A/D - D/A Calibration Procedure

    89
  • Dark Current Signal Adjust Procedure

    91
  • Output Voltage Range Changes

    91
  • Flow Readout Adjustment

    92
  • DC Power Supply

    93
  • CPU

    93
• TROUBLESHOOTING

  95
  • Overview

    95
  • Troubleshooting Fundamental Analyzer Operation

    96
    • Checking the Power Sub-Systems

      96
    • Checking the CPU and Display

      97
    • Checking the Keyboard

      97
  • Troubleshooting Using Warning Messages

    97
  • Troubleshooting Using Test Function Values

    99
  • Troubleshooting Dynamic Problems

    101
    • Noisy or Unstable Readings at Zero

      101
    • Noisy, Unstable, or Non-Linear Span Readings

      101
    • Slow Response to Changes in Concentration

      101
    • Analog Outputs Do Not Agree With Front Panel Readings

      102
    • Cannot Zero or Cannot Dynamic Zero

      102
    • Cannot Span or Cannot Dynamic Span

      102
  • Troubleshooting Individual Sub-Assemblies and Components

    102
    • Troubleshooting Flow Problems

      102
    • Troubleshooting Temperature Problems

      104
    • Checking the V/F Card

      105
      • Analog Inputs

        107
      • Digital to Analog Converters

        107
      • Digital I/O Lines

        108
    • Checking the DC Power Supply Board

      108
    • Checking the Synchronous Demodulator Board

      109
    • Checking the Opto Interrupter

      110
    • Flow/Pressure Sensor

      111
  • Warranty/Repair Questionnaire

    112
• ROUTINE MAINTENANCE

  113
  • Model 300M Maintenance Schedule

    113
  • Replacement of Sample Filter

    114
  • Leak Checking

    114
    • Using a Leak Checker

      114
    • Leak Self Test

      115
• SPARE PARTS LISTS

  117
  • Spare parts for CE Mark units

    117
  • Model 300M Expendables kit

    118
  • Model 300M Spare parts kit (for one unit)

    118
  • Model 300M Level 1 parts kit (for ten units)

    119
  • APPENDIX A Tips on connecting the Teledyne API analyzer RS-232 interface

    120
  • APPENDIX B Electrical drawing index

    123