Teledyne Model 300EU Setup Æ More Æ Diag Using The Diagnostics Functions, Diag I/O, Diag Aout

Page 41
6.6.SETUP Æ MORE Æ DIAG: USING THE DIAGNOSTICS FUNCTIONS

M300EU

M300EU OPERATING INSTRUCTIONS

(Addendum to M300EU Manual - P/N 04145)

 

6.6.SETUP Æ MORE Æ DIAG: USING THE DIAGNOSTICS FUNCTIONS

The information found in Section 6.13 of the M300E/EM Operators Manual (P/N 04288) is applicable to the M300EU with the following exception(s):

•There is no DISPLAY SEQUENCE CONFIGURATION submenu available under the DIAG menu of the M300EU.

•The following table supersedes Table 6-15 of the M300E/EM Operators Manual (P/N 04288).

 

Table 6-4:

M300EU Diagnostic (DIAG) Submenus

 

 

 

 

 

 

 

DIAGNOSTIC FUNCTION AND MEANING

Front Panel

 

 

Mode Indicator

 

 

 

 

 

 

SIGNAL I/O: Allows observation of all digital and analog signals in the

DIAG I/O

See

 

instrument. Allows certain digital signals such as valves and heaters

M300E/EM

 

to be toggled ON and OFF.

 

 

Manual

 

 

 

 

 

ANALOG OUTPUT: When entered, the analyzer performs an analog

DIAG AOUT

See

 

output step test. This can be used to calibrate a chart recorder or to

M300E/EM

 

test the analog output accuracy.

 

 

Manual

 

 

 

 

 

ANALOG I/O CONFIGURATION: This submenu allows the user to

 

 

 

configure the analyzer’s four analog output channels, including

 

 

 

choosing what parameter will be output on each channel. Instructions

DIAG AIO

6.7.1

 

that appear here allow adjustment and calibration the voltage signals

 

 

 

 

associated with each output as well as calibration of the analog to

 

 

 

digital converter circuitry on the motherboard.

 

 

 

 

 

 

 

ELECTRIC TEST: The analyzer is performing an electric test. This test

DIAG OPTIC

See

 

simulates IR detector signal in a known manner so that the proper

M300E/EM

 

functioning of the sync/demod board can be verified.

 

Manual

 

 

 

 

 

DARK CALIBRATION: The analyzer is performing a dark calibration

DIAG ELEC

See

 

procedure. This procedure measures and stores the inherent dc

M300E/EM

 

offset of the sync/demod board electronics.

 

Manual

 

 

 

 

 

PRESSURE CALIBRATION: The analyzer records the current output

DIAG PCAL

See

 

of the sample gas pressure sensor. This value is used by the CPU to

M300E/EM

 

compensate the CO concentration.

 

 

Manual

 

 

 

 

 

FLOW CALIBRATION: This function is used to calibrate the gas flow

DIAG FCAL

See

 

output signals of sample gas and ozone supply. These settings are

M300E/EM

 

retained when exiting DIAG.

 

 

Manual

 

 

 

 

 

05514 Rev A1

33

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Contents MODEL 300EU CO ANALYZER WITH AUTO-REFERENCE ADDENDUM TO M300E/EM MANUAL P/NTELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION DIVISION TAPI 9480 CARROLL PARK DRIVE SAN DIEGO, CALIFORNIA USAPage USER NOTES SAFETY MESSAGESM300EU GENERAL SAFETY HAZARDAddendum to M300E/EM Manual P/N TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURESAPPENDIX A-4 Model 300EU Signal I/O Definitions, Revision K.6 LIST OF APPENDICESM300EU 1.1. REFERENCE NUMBERING CONVENTION 1. INTRODUCTION1.2. M300EU OVERVIEW any time the instrument is in SETUP modeM300EU 2.1. SPECIFICATIONS 2. SPECIFICATIONS, APPROVALS AND WARRANTYM300EU Basic Unit Specifications 05514 Rev A12.2. EPA EQUIVALENCY DESIGNATION 2.4. WARRANTY2.3. CE MARK COMPLIANCE 05831 Rev3.1. UNPACKING THE M300EU 3. GETTING STARTED3.2. M300EU ANALYZER LAYOUT OPTICAL BENCH3.3. ELECTRICAL CONNECTIONS 3.3.1. POWER CONNECTIONM300EU Figure 3-2 M300EU Internal Gas FlowFigure 3-3 M300EU Analog Output Connector 3.3.2. ANALOG OUTPUT ConnectionsAnalog Output Data Type Default Settings Analog Output Pin Outs 3.3.3. CONNECTING THE STATUS OUTPUTSTable 3-3 Status Output Pin Assignments Output #3.4.1. STARTUP AND WARM UP OF THE M300EU 3.4. INITIAL OPERATION OF THE M300EU3.4.2. WARNING MESSAGES MESSAGEThe Test functions available from the front panel of the M300EU are 3.4.3. FUNCTIONAL CHECK3.5. INITIAL CALIBRATION 3.5.2. BASIC CO CALIBRATION SETUP3.5.1. PRE-CALIBRATION STABILIZATION 3.5.2.1. Calibration GasesSTEP 1 - SET LIMITS 3.5.3. BASIC CO CALIBRATION PROCEDURESTEP 2 - DILUTION RATIO STEP 3 - SET CO SPAN GAS CONCENTRATION4. FREQENTLY ASKED QUESTIONS & GLOSSARY M300EU OPTION 5. OPTIONAL HARDWARE AND SOFTWAREDESCRIPTION 300E5.1.1. ZERO SPAN VALVES OPT 50A 5.1. CALIBRATION VALVE OPTIONS FOR THE M300EUTOLL-FREE FAX TEL E-MAIL api-sales@teledyne.com M300EU Internal Pneumatic Flow- Zero/Span Valves OPT 50AScrubber 5.1.2. ZERO SPAN VALVES WITH IZS OPT 51BSAMPLE CHAMBER 5.1.3. Zero Span Valves with IZS and Shutoff VALVE OPT 51B 6. M300EU OPERATING INSTRUCTIONS M300EU Operating Modes 6.2. OPERATING MODESsample gas stream is being routed through the CO scrubber of the auto reference gas pathSETUP 6.2.1. AUTO-REFERENCE MODE AREFMode Field AUTO-REF RANGE = 50.000 PPMUnits 6.2.2. TEST FUNCTIONSTable 6-2 Test Functions Defined Parameter6.3.1. PHYSICAL RANGE VERSUS ANALOG OUTPUT REPORTING RANGES 6.3. SETUP Æ RNGE ANALOG OUTPUT REPORTING RANGE CONFIGURATION6.3.2. ANALOG OUTPUT RANGES FOR CO CONCENTRATION ANALOG OUTSNGL DEFAULT SETTINGSDUAL AUTOThis is the default reporting range mode for the analyzer To set the ranges press following keystroke sequence M300EU OPERATING INSTRUCTIONS weight/volume units CO ppb x 1.25 = CO ug/m3 CO ppm x 1.25= CO mg/m3 6.3.6. SETUP Æ RNGE Æ UNIT SETTING THE REPORTING RANGE UNIT TYPEPressure STP Consult your local regulations for the STP used by your agency6.4.1. ADJUSTING THE A-REF MODE CYCLE TIME To manually start an auto-reference measurement cycle, press 6.4.2. FORCING AN AUTO-REFERENCE MEASUREMENT05514 Rev A1 Table 6-3 Test Functions Defined 6.5. SETUP Æ MORE Æ VARS INTERNAL VARIABLES VARSVARIABLE DESCRIPTIONDIAG I/O 6.6. SETUP Æ MORE Æ DIAG USING THE DIAGNOSTICS FUNCTIONSDIAG AOUT DIAG AIO6.7.1. ANALOG I/O CONFIGURATION 6.7. ANALOG OUTPUT CONFIGURATIONTHE ANALOG I/O CONFIGURATION SUBMENU DIAG - Analog I/O Functions4. Choose a Test Channel parameter to be output on the channel TURNING THE ANALOG OUTPUT OVER-RANGE FEATURE ON/OFF ANALOG OUTPUT SIGNAL TYPE AND RANGE SELECTION6.13.5.7 SETTING THE REPORTING RANGE SCALE FOR AN ANALOG OUTPUT 6.13.5.8 SETTING DATA UPDATE RATE FOR AN ANALOG OUTPUTMANUAL CALIBRATION OF ANALOG OUTPUT CONFIGURED FOR VOLTAGE RANGES 6.7.2. CALIBRATION OF THE ANALOG OUTPUTSENABLING OR DISABLING THE AUTO-CAL FOR AN INDIVIDUAL ANALOG OUTPUT AUTOMATIC ANALOG OUTPUT CALIBRATIONTest Channels Functions Available on the M300EU’s Analog Output 6.7.3. SELECTING A TEST CHANNEL FUNCTION FOR OUTPUT A4TEST CHANNEL ZEROTable 6-7 M300EU Hessen GAS ID List 6.7.4. HESSEN PROTOCOLDefault Hessen Status Bit Assignments manual for troubleshooting tips MANUAL CALIBRATION 7. CALIBRATION PROCEDURESREQUIRED EQUIPMENT, SUPPLIES AND EXPENDABLES STEP3 - ZERO/SPAN CALIBRATION7.9.2 CO2 SENSOR CALIBRATION PROCEDURE 7.9.1 SECTION O2 SENSOR CALIBRATION PROCEDUREMANUAL CALIBRATION WITH ZERO/SPAN VALVES MANUAL CALIBRATION CHECKS WITH ZERO/SPAN VALVES8. EPA PROTOCOL CALIBRATION M300EU 9.1. PERFOMING AN AUTO-REFERENCE MEASUREMENT AFTER MAINTENANCE 9. INSTRUMENT MAINTENANCEM300EU STABILITY Table 9-1 M300EU Test Function RecordCO MEAS MR RATIOM300EU 10.1. MEASUREMENT METHOD 10. THEORY OF OPERATION10.1.1. AUTO-REFERENCE RATIO Figure 10-1 M300EU Gas flow during Auto-Reference Measurements10.2.1. THE A-REF CARBON MONOXIDE SCRUBBER 10.2. PNEUMATIC OPERATIONFigure 10-2 Auto-Reference Measurement Cycle This includes calibration gases such as zero air and span gas10.2.3. THE NAFION→ DRYER 10.2.2. THE A-REF VALVE ASSEMBLYAuto-Reference Valve Operating States Figure 10-3 Semi-Permeable Membrane Drying ProcessThe dryer consists of a bundle of 0.030 O.D. Nafion→ tubes housed within a single large tube shell. Sample gas flows within the Nafion tubes while water vapor absorbs into the tubular membrane walls and is removed. Moisture permeating the tubing is carried away by a dry purge gas within the shell that flows countercurrent to the sample gas 10.3.1. OVERVIEW 10.3. ELECTRONIC OPERATIONFigure 10-4 M300EU Electronic Overview Block Diagram AoutFigure 10-5 M300EU Heating Control Block Diagram 10.3.2. THE RELAY PCA10.3.2.1. Temperature Control of the Convection Oven 115 VAC Configuration 10.3.2.2. Oven Heaters AC Power Configuration230 VAC Configuration Figure 10-6 M300EU Oven Heater Configuration Jumpers10.3.2.3. Status LED’s 10.3.3. MOTHERBOARD10.3.3.1. A to D Conversion 10.3.3.2. Sensor InputsFigure 10-8 M300EU Distribution Block Diagram 10.3.4. POWER DISTRIBUTIONRELAY PCA Page 11.1. GENERAL NOTES 11. TROUBLESHOOTING & REPAIRMAINTENANCE PERSONNEL ONLY PROCEDURESTable continued on next page 11.2. FAULT DIAGNOSIS WITH WARNING MESSAGESWarning Messages - Indicated Failures Sample flow rate is Warning Messages - Indicated Failures contTable 11-2 Test Functions - Indicated Failures 11.2.1. FAULT DIAGNOSIS WITH TEST FUNCTIONStable continued INDICATED FAILURESValues outside range indicate Test Functions - Indicated FailuresFaulty Connectors/Wiring 11.2.2. RELAY BOARD STATUS LED’STable 11-3 Relay Board Status LED Failure Indications Voltage displayed should change. If not11.4.1. Unexplained DRIFT 11.3. GAS FLOW PROBLEMS11.4. OTHER PERFORMANCE PROBLEMS 11.5.1. RELAY BOARD 11.5. SUBSYSTEM CHECHOUT11.5.2. MOTHERBOARD 11.5.2.1. A/D Functions11.6. TECHNICAL ASSISTANCE M300EU APPENDIX A-2 M300EU Setup Variables Available Via Serial I/O APPENDIX A - Version Specific Software DocumentationAPPENDIX A-4 M300EU Signal I/O Definitions M300EU Addendum to M300E/EM ManualMSG1 CLR1TEST1 Figure A-2 Primary Setup Menu Except iDAS Figure A-3 Primary Setup Menu Æ iDAS Submenu Figure A-4 Secondary Setup Menu Æ COMM and VARS Submenus Figure A-5 Secondary Setup Menu Æ Hessen Protocol Submenu Auto Cal feature is OFF or the range is set for ENTER PASSWORDFigure A-6 DIAG Menu Press ENTRTable continues APPENDIX A-2 Setup Variables For Serial I/O, Revision K.6APPENDIX A-2 Setup Variables For Serial I/O, Revision K.6 CO2FILTPCT STDO2CELLTEMP A-10O2FILTPCT NAME APPENDIX A-3 Warnings and Test Functions, Revision K.6MESSAGE TEXT A-11A-12 Table A-5These gases not applicable to the M300EU These gases not applicable to the M300EUBit or Channel Signal NameDescription NumberA-14 APPENDIX A-5 M300EU iDAS Parameters Revision K.6OVTMPW Internal box temperature #2/oven warning CO2OFS A-15O2SLPE O2OFSTA-16 APPENDIX A-6 Terminal Command Designators, Revision K.6APPENDIX B - M300EU SPARE PARTS & EXPENDABLES APPENDIX B - M300EU SPARE PARTS & EXPENDABLESEuropean standard EN 05925 Rev AM300EU Addendum to M300E/EM Manual
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