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Teledyne 300M instruction manual Status/Control, 4 Status Reports

Models: 300M

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7.3 Status/Control

Teledyne API Model 300M CO Analyzer Instruction Manual, 04033, Rev. A

7.3 Status/Control

This subset of messages is concerned with reporting the status of the analyzer and controlling the analyzer remotely. Whenever the analyzer does a calibration it issues a report to the RS-232 output. The table on the following page summarizes the status reports.

Table 7-4: Status Reports

Report

"C DDD:HH:MM IIII START ZERO CALIBRATION"

"C DDD:HH:MM IIII FINISH ZERO CALIBRATION"

"C DDD:HH:MM IIII START SPAN CALIBRATION"

"C DDD:HH:MM IIII FINISH SPAN CALIBRATION"

"C DDD:HH:MM IIII START MULTI-POINT CALIBRATION"

"C DDD:HH:MM IIII FINISH MULTI-POINT CALIBRATION"

"C DDD:HH:MM IIII START CALIBRATION HOLD"

"C DDD:HH:MM IIII FINISH CALIBRATION HOLD"

To do a remote adjustment via the RS-232 interface, the host computer should issue a message with the following format:

C COMMAND<CRLF>

The commands are summarized in Table 7-5.

7-6

Image 72

Teledyne 300M instruction manual Status/Control, 4 Status Reports

Contents

T-API 6565 NANCY RIDGE DRIVE SAN DIEGO, CA TOLL-FREE FAX TELMODEL 300M CARBON MONOXIDE ANALYZER 04033SAFETY MESSAGES The analyzer should only be used for the purposeand in the manner described in this manual TABLE OF CONTENTS LIST OF FIGURESLIST OF TABLES VIII3 PERFORMANCE TESTING 4 SETUP MODE5 DIAGNOSTICS 6 HANDLING WARNINGS9 ADJUSTMENTS 10 TROUBLESHOOTING8 CALIBRATION 10-111 ROUTINE MAINTENANCE 12 SPARE PARTS LISTS12-1 232 INTERFACELIST OF FIGURES LIST OF TABLES viii1.2 Warranty WARRANTY POLICY 02024c1 INTRODUCTION 1.1 PrefaceTERMS AND CONDITIONS 1.3 Principle of Operation Figure 1-1 Pneumatic Diagram 1.4 Specifications 1.5 Installation and Overview Leak check all fittings with soap solutionlift and carry the Model 300M suitable vent outside the analyzer areaPower plug must have ground lug Page Figure 1-2 Carbon Monoxide Analyzer 1-10 1.6.1 Electrical Connections 1.6 Electrical and Pneumatic Connections1.6.2 Remote Contact Closures Zero/Span Inputs 1.6.3 Status Outputs Optional1.6.4 RS-232 1.6.5 Pneumatic SystemTable 1-1 Status Outputs 1-121.6.6 Sample Gas Connection 1.6.7 Zero/Span Valve Connections1.6.8 Exhaust Connections sample gas connectionsFigure 1-4 Rear Panel Pneumatic Connections 1-141.7 Operation Verification 1-15Table 1-2 Final Test and Calibration Values 1-16Factory Installed Options Option Installed1.8 Options 1.8.1 Rack Mount With Slides1.8.2 Span Valve 1-17INTENTIONALLY BLANK 1-182.1 Key Features 2.1.3 E2ROM Backup Of Software Configuration2 OPERATION 2.1.1 CO Readout2.1.7 Password Protection Table 2-1 Password Levels2.1.5 Data Acquisition DAS 2.1.6 RS-232Interface2.2 Front Panel 2.2.1 Front Panel DisplayFigure 2-1 Model 300M Front Panel Table 2-2 System Modes ModeMeaning Table 2-3 Test Measurements Test MessageMeaning 2.2.2 Programmable Push Buttons Table 2-4 Warning Messages2.2.3 Status LED’s Figure 2-2 Illustration of Normal DisplayTable 2-5 Status LED’s StateMeaning 2-10 INTENTIONALLY BLANK3 PERFORMANCE TESTING 3.1 Manual Zero/Span Check3.1.1 Zero Check span gas into the analyzer3.1.2 Span Check 3.1.3 Dual Range Calibration 3.2 Span Valve Option 3.3 Zero/Span Valves Option3.4 Automatic Zero/Span Check see Section 4.3 and 4.4 for setting present time The programmed start time must be a minimum of5 minutes later than the present time compute the carbon monoxide readingPage Table 3-1 Calibration Controls least to be established3.7 Remote Zero/Span Check or Adjustment RS-232 3.8 Power-OnHold Off3.9 Hold Off 3-104 SETUP MODE 4.1 Setup Mode Operation4.3Setting the Time-of-Day 4.4 Setting the Date4.5 Adjusting the Clock Speed 4.6 Setting the CO Concentration Range 4.6.1 Single Range Mode SNGL4.6.2 Dual Range Mode DUAL 4.6.3 Auto Range Mode AUTO4.7 Setting the Analog Output Offset 4.8 Setting the RS-232Baud Rate4.9 Setting the Analyzer I.D 4.10 Disabling the Calibration Password4.11 Data Acquisition System DAS 4.11.1 Data Channels4.12 Software Configuration 4.13 Gas Alarms 4.13.1 Summary of Setup FunctionsTable 4-1 Setup Functions DefaultButton Sequence FunctionTable 4-1 Setup Functions Continued DefaultButton Sequence Function4-10 INTENTIONALLY BLANK5 DIAGNOSTICS 5.1 Test Measurements5.2 Diagnostic Tests Table 5-1 Diagnostic Tests5.2.1 Signal I/O Table 5-2 I/O Signalstable continued Table 5-2 I/O Signals Continued Signaltable continued ControlTable 5-2 I/O Signals Continued Signaltable continued Control5.2.2 Analog Output Test 5.2.3 Electric TestTable 5-2 I/O Signals Continued 5.3 M300M Internal Variables Table 5-3 M300M VariablesINTENTIONALLY BLANK 6 HANDLING WARNINGS INTENTIONALLY BLANK Table 7-1 RS-232Port Setup - Front Panel 7 RS-232COMMUNICATIONS7.1 DAS Reporting Table 7-2 RS-232Message TypesPage 7.2 Warnings Table 7-3 RS-232Warning Message Clear Commands CommandWarning Message Cleared 7.3 Status/Control Table 7-4 Status ReportsTable 7-5 Control Commands when the analyzer is in the sample mode7.4 Diagnostics Table 7-6 Diagnostic CommandsTable 7-7 Diagnostic Reports the analyzer is in sample mode7.5 Test Measurements Table 7-8 Test Measurement Request Commands 7-10Command Test Measurement7.6 Viewing and Modifying Variables 7-11Table 7-9 RS-232Variable Names 7-128 CALIBRATION 8.1 Required Equipment and Gas StandardsFigure 8-1 Gas Generation System Figure 8-2 Inlet Venting Recommendations8.2 Multi-PointCalibration Qv × L = Qa × D8.2.1Procedure Page Page 8.3 Zero/Span Checking INTENTIONALLY BLANK 9 ADJUSTMENTS 9.1 Power Supply Board Adjustment9.1.1 Box Temperature Limits Figure 9-1:M300M Electrical Block Diagram 9.2 A/D - D/A Calibration Procedure the value on the voltmeter will remain constantPage 9.3 Dark Current Signal Adjust Procedure To adjust analog recorder offset, see Section9.4 Output Voltage Range Changes 9.5 Flow Readout Adjustment 9.6 DC Power Supply 9.7 CPUINTENTIONALLY BLANK 10 TROUBLESHOOTING 10.1 Overview10-1 10.2.1 Checking the Power Sub-Systems 10-210.3 Troubleshooting Using Warning Messages 10.2.2 Checking the CPU and Display10.2.3Checking the Keyboard 10-3Table 10-1 Warning Messages 10-4Warning Message Meaning10.4 Troubleshooting Using Test Function Values 10-5Table 10-2 Test Function Values 10-6Test Function Meaning10.5 Troubleshooting Dynamic Problems 10.5.1Noisy or Unstable Readings at Zero10.5.2Noisy, Unstable, or Non-LinearSpan Readings 10.5.3Slow Response to Changes in Concentration10.6.1 Troubleshooting Flow Problems 10.5.5Cannot Zero or Cannot Dynamic Zero10.5.6Cannot Span or Cannot Dynamic Span 10-8Hazardous voltages present - use caution Flow is zeroLow Flow High Flow10.6.2 Troubleshooting Temperature Problems Sample TemperatureOptical Bench Temperature Gas Filter Wheel Temperature10.6.3 Checking the V/F Card 10-11Hazardous voltages present - use caution Table 10-3 V/F Board Jumpers - Factory Settings 10-1210.6.3.1 Analog Inputs 10.6.3.2 Digital to Analog Converters10-13 10.6.4 Checking the DC Power Supply Board 10.6.3.3 Digital I/O Lines10-14 10.6.5 Checking the Synchronous Demodulator Board 10-1510.6.6 Checking the Opto Interrupter Figure 10-1 Opto Pickup WaveformFigure 10-2 Detector Waveform 10-1610.6.7 Flow/Pressure Sensor 10-1710.7 Warranty/Repair Questionnaire 10-1811 ROUTINE MAINTENANCE 11.1 Model 300M Maintenance ScheduleTable 11-1 Maintenance Schedule 11-111.2Replacement of Sample Filter 11.3.1 Using a Leak Checker11.3Leak Checking Do not exceed 15 PSI of pressurethe solution may enter and contaminate the cell 11.3.2 Leak Self Testvacuum. This may cause damage to the analyzer Use only bubbles, not liquid11-4 INTENTIONALLY BLANK12 SPARE PARTS LISTS 12.1 Spare parts for CE Mark units12-1 12.2 Model 300M Expendables kit 12.3 Model 300M Spare parts kit for one unitIncludes 12-212.4 Model 300M Level 1 parts kit for ten units 12-3Includes Connectors SignalCables & Adapters come in 4 general types 12-4Wiring 12-5Troubleshooting the modem connection ENABLE MODEM TRANSMISSION12-6 APPENDIX B Electrical drawing index Drawing NumberTitle 12-7