Teledyne Model 300EU M300EU, Default Settings, Sngl, Dual, Auto, ÅÆRange1 Low ÅÆ, Low Range

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DEFAULT SETTINGS

M300EU OPERATING INSTRUCTIONS	M300EU
	Addendum to M300E/EM Manual P/N 04288

The A1 and A2 channels output a signal that is proportional to the CO concentration of the sample gas. They can be configured:

•With independent reporting ranges reporting a “single” output signal (SNGL Mode, see Section 6.3.3) o

•Be to operate completely independently (DUAL mode, see Section 6.3.4). In this mode the user can set the measure span and signal scale of each output in a variety of combinations (but not the units of measure).

EXAMPLE:

A1 OUTPUT: Output Signal = 0-5 VDC representing 0-1000 ppb concentration values

A2 OUTPUT: Output Signal = 0 – 10 VDC representing 0-500 ppb concentration values.

•Or to automatically switch between the two ranges dynamically as the concentration value fluctuates (AUTO modes, see Section 6.3.5).

Both the A1 and A2 outputs can be:

•Configured full scale outputs of: 0 - 0.1 VDC; 0 - 1VDC; 0 - 5VDC or; 0 - 10VDC.

•Equipped with optional 0-20 mADC current loop drivers and configured for any current output within that range (e.g. 0-20, 2-20, 4-20, etc.).

The user may also add a signal offset independently to each output (see Section 6.7.1) to match the electronic input requirements of the recorder or data logger to which the output is connected.

DEFAULT SETTINGS

The default setting for these the reporting ranges of the analog output channels A1 and A2 are:

•SNGL mode

•0 to 500.0 ppb

•0 to 5 VDC

Reporting range span may be viewed via the front panel by viewing the RANGE test function. If the DUAL or AUTO modes are selected, the RANGE test function d will be replaced by two separate functions, RANGE1 & RANGE2. Reporting range status is also available as output via the external digital I/O status bits.

NOTE

Upper span limit setting for the individual range modes are shared. Resetting the span limit in one

mode also resets the span limit for the corresponding range in the other modes as follows:

SNGL	DUAL	AUTO
Range	ÅÆRange1 (Low)ÅÆ	Low Range
	Range2 (Hi) ÅÆ	High Range

24	05831 Rev. 01

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Contents ADDENDUM TO M300E/EM MANUAL P/N MODEL 300EU CO ANALYZER WITH AUTO-REFERENCETELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION DIVISION TAPI 9480 CARROLL PARK DRIVE SAN DIEGO, CALIFORNIA USAPage SAFETY MESSAGES USER NOTESM300EU GENERAL SAFETY HAZARDAddendum to M300E/EM Manual P/N TABLE OF CONTENTS LIST OF FIGURES LIST OF TABLESLIST OF APPENDICES APPENDIX A-4 Model 300EU Signal I/O Definitions, Revision K.6USER NOTES 1. INTRODUCTION 1.1. REFERENCE NUMBERING CONVENTION1.2. M300EU OVERVIEW any time the instrument is in SETUP modeUSER NOTES 2. SPECIFICATIONS, APPROVALS AND WARRANTY 2.1. SPECIFICATIONSM300EU Basic Unit Specifications 05514 Rev A12.4. WARRANTY 2.2. EPA EQUIVALENCY DESIGNATION2.3. CE MARK COMPLIANCE 05831 Rev3. GETTING STARTED 3.1. UNPACKING THE M300EU3.2. M300EU ANALYZER LAYOUT OPTICAL BENCH3.3.1. POWER CONNECTION 3.3. ELECTRICAL CONNECTIONSM300EU Figure 3-2 M300EU Internal Gas FlowFigure 3-3 M300EU Analog Output Connector 3.3.2. ANALOG OUTPUT ConnectionsAnalog Output Data Type Default Settings 3.3.3. CONNECTING THE STATUS OUTPUTS Analog Output Pin OutsTable 3-3 Status Output Pin Assignments Output #3.4. INITIAL OPERATION OF THE M300EU 3.4.1. STARTUP AND WARM UP OF THE M300EU3.4.2. WARNING MESSAGES MESSAGE3.4.3. FUNCTIONAL CHECK The Test functions available from the front panel of the M300EU are3.5.2. BASIC CO CALIBRATION SETUP 3.5. INITIAL CALIBRATION3.5.1. PRE-CALIBRATION STABILIZATION 3.5.2.1. Calibration Gases3.5.3. BASIC CO CALIBRATION PROCEDURE STEP 1 - SET LIMITSSTEP 2 - DILUTION RATIO STEP 3 - SET CO SPAN GAS CONCENTRATION4. FREQENTLY ASKED QUESTIONS & GLOSSARY USER NOTES 5. OPTIONAL HARDWARE AND SOFTWARE OPTIONDESCRIPTION 300E5.1. CALIBRATION VALVE OPTIONS FOR THE M300EU 5.1.1. ZERO SPAN VALVES OPT 50ATOLL-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 6.2. OPERATING MODES M300EU Operating Modessample gas stream is being routed through the CO scrubber of the auto reference gas path6.2.1. AUTO-REFERENCE MODE AREF SETUPMode Field AUTO-REF RANGE = 50.000 PPM6.2.2. TEST FUNCTIONS UnitsTable 6-2 Test Functions Defined Parameter6.3. SETUP Æ RNGE ANALOG OUTPUT REPORTING RANGE CONFIGURATION 6.3.1. PHYSICAL RANGE VERSUS ANALOG OUTPUT REPORTING RANGES6.3.2. ANALOG OUTPUT RANGES FOR CO CONCENTRATION ANALOG OUTDEFAULT SETTINGS SNGLDUAL AUTOThis is the default reporting range mode for the analyzer To set the ranges press following keystroke sequence M300EU OPERATING INSTRUCTIONS 6.3.6. SETUP Æ RNGE Æ UNIT SETTING THE REPORTING RANGE UNIT TYPE weight/volume units CO ppb x 1.25 = CO ug/m3 CO ppm x 1.25= CO mg/m3Pressure STP Consult your local regulations for the STP used by your agency6.4.1. ADJUSTING THE A-REF MODE CYCLE TIME 6.4.2. FORCING AN AUTO-REFERENCE MEASUREMENT To manually start an auto-reference measurement cycle, pressM300EU 6.5. SETUP Æ MORE Æ VARS INTERNAL VARIABLES VARS Table 6-3 Test Functions DefinedVARIABLE DESCRIPTION6.6. SETUP Æ MORE Æ DIAG USING THE DIAGNOSTICS FUNCTIONS DIAG I/ODIAG AOUT DIAG AIO6.7. ANALOG OUTPUT CONFIGURATION 6.7.1. ANALOG I/O CONFIGURATIONTHE ANALOG I/O CONFIGURATION SUBMENU DIAG - Analog I/O Functions4. Choose a Test Channel parameter to be output on the channel ANALOG OUTPUT SIGNAL TYPE AND RANGE SELECTION TURNING THE ANALOG OUTPUT OVER-RANGE FEATURE ON/OFF6.13.5.7 SETTING THE REPORTING RANGE SCALE FOR AN ANALOG OUTPUT 6.13.5.8 SETTING DATA UPDATE RATE FOR AN ANALOG OUTPUT6.7.2. CALIBRATION OF THE ANALOG OUTPUTS MANUAL CALIBRATION OF ANALOG OUTPUT CONFIGURED FOR VOLTAGE RANGESENABLING OR DISABLING THE AUTO-CAL FOR AN INDIVIDUAL ANALOG OUTPUT AUTOMATIC ANALOG OUTPUT CALIBRATION6.7.3. SELECTING A TEST CHANNEL FUNCTION FOR OUTPUT A4 Test Channels Functions Available on the M300EU’s Analog OutputTEST CHANNEL ZERO6.7.4. HESSEN PROTOCOL Table 6-7 M300EU Hessen GAS ID ListDefault Hessen Status Bit Assignments 7. CALIBRATION PROCEDURES manual for troubleshooting tips MANUAL CALIBRATIONREQUIRED EQUIPMENT, SUPPLIES AND EXPENDABLES STEP3 - ZERO/SPAN CALIBRATION7.9.1 SECTION O2 SENSOR CALIBRATION PROCEDURE 7.9.2 CO2 SENSOR CALIBRATION PROCEDUREMANUAL CALIBRATION WITH ZERO/SPAN VALVES MANUAL CALIBRATION CHECKS WITH ZERO/SPAN VALVES8. EPA PROTOCOL CALIBRATION USER NOTES 9. INSTRUMENT MAINTENANCE 9.1. PERFOMING AN AUTO-REFERENCE MEASUREMENT AFTER MAINTENANCEUSER NOTES Table 9-1 M300EU Test Function Record STABILITYCO MEAS MR RATIOUSER NOTES 10. THEORY OF OPERATION 10.1. MEASUREMENT METHOD10.1.1. AUTO-REFERENCE RATIO Figure 10-1 M300EU Gas flow during Auto-Reference Measurements10.2. PNEUMATIC OPERATION 10.2.1. THE A-REF CARBON MONOXIDE SCRUBBERFigure 10-2 Auto-Reference Measurement Cycle This includes calibration gases such as zero air and span gas10.2.2. THE A-REF VALVE ASSEMBLY 10.2.3. THE NAFION→ DRYERAuto-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. ELECTRONIC OPERATION 10.3.1. OVERVIEWFigure 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 10.3.2.2. Oven Heaters AC Power Configuration 115 VAC Configuration230 VAC Configuration Figure 10-6 M300EU Oven Heater Configuration Jumpers10.3.3. MOTHERBOARD 10.3.2.3. Status LED’s10.3.3.1. A to D Conversion 10.3.3.2. Sensor InputsFigure 10-8 M300EU Distribution Block Diagram 10.3.4. POWER DISTRIBUTIONRELAY PCA Page 11. TROUBLESHOOTING & REPAIR 11.1. GENERAL NOTESMAINTENANCE PERSONNEL ONLY PROCEDURESTable continued on next page 11.2. FAULT DIAGNOSIS WITH WARNING MESSAGESWarning Messages - Indicated Failures Warning Messages - Indicated Failures cont Sample flow rate is11.2.1. FAULT DIAGNOSIS WITH TEST FUNCTIONS Table 11-2 Test Functions - Indicated Failurestable continued INDICATED FAILURESTest Functions - Indicated Failures Values outside range indicate11.2.2. RELAY BOARD STATUS LED’S Faulty Connectors/WiringTable 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. SUBSYSTEM CHECHOUT 11.5.1. RELAY BOARD11.5.2. MOTHERBOARD 11.5.2.1. A/D Functions11.6. TECHNICAL ASSISTANCE USER NOTES APPENDIX A - Version Specific Software Documentation APPENDIX A-2 M300EU Setup Variables Available Via Serial I/OAPPENDIX 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 ENTER PASSWORD Auto Cal feature is OFF or the range is set forFigure 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 APPENDIX A-3 Warnings and Test Functions, Revision K.6 NAMEMESSAGE TEXT A-11Table A-5 A-12These gases not applicable to the M300EU These gases not applicable to the M300EUSignal Name Bit or ChannelDescription NumberA-14 APPENDIX A-5 M300EU iDAS Parameters Revision K.6OVTMPW Internal box temperature #2/oven warning A-15 CO2OFSO2SLPE O2OFSTAPPENDIX A-6 Terminal Command Designators, Revision K.6 A-16APPENDIX B - M300EU SPARE PARTS & EXPENDABLES APPENDIX B - M300EU SPARE PARTS & EXPENDABLESEuropean standard EN 05925 Rev AM300EU Addendum to M300E/EM Manual