TELEDYNE ADVANCED POLLUTION INSTRUMENTATION
9480 CARROLL PARK DRIVE SAN DIEGO, CA USA
MODEL 300E FAMILY CARBON MONOXIDE ANALYZERS
Operation Manual
Page
SAFETY MESSAGES
Safety Messages
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WARRANTY
WARRANTY POLICY 02024D
CAUTION – Avoid Warranty Invalidation
COVERAGE
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04288D DCN5752
ABOUT THIS MANUAL
instrument
Part No
Name/Description
REVISION HISTORY
2010 June
Document
Change Summary
Revision History
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Revision History
viii
TABLE OF CONTENTS
Table of Contents
PART II – OPERATING INSTRUCTIONS
6. BASIC OPERATION
7. ADVANCED FEATURES
8. REMOTE OPERATION
9. CALIBRATION PROCEDURES
10. EPA CALIBRATION PROTOCOL
PART III – TECHNICAL INFORMATION
xiii
11. THEORY OF OPERATION
12. MAINTENANCE SCHEDULE & PROCEDURES
13. TROUBLESHOOTING & REPAIR
14. A PRIMER ON ELECTRO-STATICDISCHARGE
LIST OF APPENDICES
LIST OF FIGURES
TABLE OF CONTENTS
LIST OF TABLES
xviii
Table
TABLE OF CONTENTS
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Part
PART – GENERAL INFORMATION
GENERAL INFORMATION
GENERAL INFORMATION
Part
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1.INTRODUCTION
1.1.M300E FAMILY OVERVIEW
1.2.ADDITIONAL DOCUMENTATION
1.2.1.USING THIS MANUAL
TABLE OF CONTENTS
PART I – GENERAL INFORMATION
SPECIFICATIONS AND WARRANTY
PART III – TECHNICAL INFORMATION
APPENDICES
ADVANCED FEATURES OF THE M300E/EM ANALYZER
MAINTENANCE SCHEDULE AND PROCEDURES
2.1.SPECIFICATIONS
2.SPECIFICATIONS AND APPROVALS
Table 2-1:M 300E/300EM Basic Unit Specifications
2.2.EPA EQUIVALENCY DESIGNATION
2.4.2.SAFETY COMPLIANCE
2.3.TUV DESIGNATION
2.4.CE MARK COMPLIANCE
2.4.1.EMISSIONS COMPLIANCE
Specifications and Approvals
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3.GETTING STARTED
3.1.M300E/EM ANALYZER LAYOUT
Figure
Front Panel Layout
Table 3-2:Inlet / Outlet Connector Nomenclature
Figure
Rear Panel Layout
SAMPLE
Getting Started
Figure 3-3:Internal Layout – M300E
Getting Started
Figure 3-5:Optical Bench Layout
Figure 3-6:M300E/EM Internal Gas Flow Basic Configuration
3.2.UNPACKING THE M300E/EM ANALYZER
GENERAL SAFETY HAZARD
power CAUTION – Avoid Warranty Invalidation
ELECTRICAL SHOCK HAZARD
3.3.1.POWER CONNECTION
3.3.ELECTRICAL CONNECTIONS
3.2.1.VENTILATION CLEARANCE
Do not defeat the ground wire on power plug
3.3.3.CONNECTING THE STATUS OUTPUTS
3.3.2.ANALOG OUTPUT CONNECTIONS
Analog Output Connector
Figure
Figure 3-8:Status Output Connector
Table 3-5:Status Output Signals
STATUS
REAR PANEL
3.3.4.CONNECTING THE CONTROL INPUTS
Control Input Connector
Table 3-6:Control Input Signals
Figure
3.3.5.CONNECTING THE SERIAL PORTS
3.3.6.CONNECTING TO A LAN OR THE INTERNET
3.3.7.CONNECTING TO A MULTIDROP NETWORK
3.4.PNEUMATIC CONNECTIONS
3.4.1.2.Span Gas
GENERAL SAFETY HAZARD
exhaust and supply gas lines
glass, stainless steel or brass
area or shelter surrounding the instrument
3.4.2.2.Calibration Gas Sources
3.4.2.1.Sample Gas Source
of the analyzer
3.5.INITIAL OPERATION
3.4.2.3.Input Gas Venting
3.4.2.4.Exhaust Outlet
using the procedures defined in Section
3.5.1.STARTUP
configuration and calibration data
System waits 3 seconds then
automatically begins its initialization routine
3.5.2.WARM UP
3.5.3.WARNING MESSAGES
Table 3-9:Possible Warning Messages at Start-Up
3.5.4.FUNCTIONAL CHECK
3.6.1.INTERFERENTS FOR CO2 MEASUREMENTS
3.6.INITIAL CALIBRATION OF THE M300E/EM
installed
is set for SNGL
If it is not, press
SINGL
ENTR
3.6.2.2.Dilution Ratio Set Up
3.6.2.3.Set CO Span Gas Concentration
3.6.2.4.Zero/Span Calibration
STABIL= XXXX PPM
STABIL= XXXX PPM
STABIL= XXXX PPM
3.6.3.O2 SENSOR CALIBRATION PROCEDURE
3.6.4.CO2 SENSOR CALIBRATION PROCEDURE
The M300E/EM Analyzer is now ready for operation
THANK YOU
4.FREQUENTLY ASKED QUESTIONS
4.1.FAQ’S
Term
4.2.GLOSSARY
Description/Definition
Term
Description/Definition
Term
Description/Definition
5.1.EXTERNAL PUMPS OPTIONS 10A-10E,11,
5.OPTIONAL HARDWARE AND SOFTWARE
5.2.RACK MOUNT KITS OPT 20 TO OPT
5.4.CURRENT LOOP ANALOG OUTPUTS OPTION
5.3.CARRYING STRAP/HANDLE OPT
GENERAL SAFETY HAZARD
Figure 5-2:Current Loop Option Installed on the Motherboard
5.5.EXPENDABLES AND SPARES KITS OPTIONS 42A,
5.6.CALIBRATION VALVES OPTIONS 50A, 50B, 50E, 50H
5.6.2.ZERO/SPAN VALVE OPTION 50A
5.6.1.1.Gas Flow Rate
5.6.2.1.Internal Pneumatics OPT 50A
Figure
5.6.2.2.Pneumatic Set Up OPT 50A
5.6.2.3.Input Gas Venting
5.6.2.4.Exhaust Outlet
SAMPLE GAS SOURCE
5.6.3.1.Internal Pneumatics OPT 50B
5.6.3.ZERO/SPAN/SHUTOFF VALVE OPTION 50B
Figure
5.6.3.2.Pneumatic Set Up OPT 50B
SAMPLE GAS SOURCE
CALIBRATION GAS SOURCES SPAN GAS
ZERO AIR
5.6.4.1.Internal Pneumatics OPT 50H
5.6.4.2.Pneumatic Set Up OPT 50H
SAMPLE GAS SOURCE
CALIBRATION GAS SOURCES SPAN GAS
ZERO AIR
5.6.5.1.Internal Pneumatics OPT 50E
Scrubber
5.6.5.2.Pneumatic Set Up OPT 50E
SAMPLE GAS SOURCE
CALIBRATION GAS SOURCES SPAN GAS
ZERO AIR
5.7.COMMUNICATION OPTIONS
5.7.1.RS-232MODEM CABLE OPTION 60A
5.7.2.RS-232MULTIDROP OPTION
Table 5-5:M300E/EM Modem Cable Options
5.7.3.ETHERNET OPTION 63A
Figure 5-12:M300E/EM Ethernet Card
5.7.4.ETHERNET + MULTIDROP OPT 63C
5.8.SECOND GAS SENSORS
5.8.1.OXYGEN SENSOR OPTION 65A
5.8.1.2.Operation within the M300E/EM Analyzer
5.8.1.3.Pneumatic Operation of the O2 Sensor
5.9.1.CO2 SENSOR RANGES AND SPECIFICATIONS
5.9.CARBON DIOXIDE SENSOR OPTION 67A
5.9.2.THEORY OF OPERATION
5.9.2.1.NDIR measurement of CO2
5.9.2.3.Pneumatic Operation of the CO2 Sensor
5.9.2.2.Operation within the M300E/EM Analyzer
Figure 5-16:CO2 sensor Theory of Operation
5.9.2.4.Electronic Operation of the CO2 Sensor
5.10.CONCENTRATION ALARM RELAY OPTION
Figure 5-19:Concentration Alarm Relay
CO Alarm 1 = 20 PPM CO Alarm 2 = 100 PPM
5.11.SPECIAL FEATURES
5.11.2.MAINTENANCE MODE SWITCH
5.11.3.SECOND LANGUAGE SWITCH
5.11.1.DILUTION RATIO OPTION
PART – OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
OPERATING INSTRUCTIONS
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6.BASIC OPERATION
6.1.OVERVIEW OF OPERATING MODES
MODE
EXPLANATION
analyzer’s inability to calculate it
6.2.SAMPLE MODE
Figure 6-2:Viewing M300E/EM Test Functions
Table
Test Functions Defined
6.3.WARNING MESSAGES
MEANING
The IR source may be faulty
Table 6-3:List of Warning Messages
6.4.CALIBRATION MODE
currently selected reporting range EXAMPLES
6.5.SETUP MODE
Primary Setup Mode Features and Functions
Secondary Setup Mode Features and Functions
instrument until the ENTR Key is pressed
6.5.1.SETUP CFG: CONFIGURATION INFORMATION
6.5.2.SETUP ACAL: AUTOMATIC CALIBRATION
Password Levels
6.5.3.SETUP PASS: PASSWORD FEATURE
Table
Basic Operation
04288D DCN5752
the required number code
6.5.4.1.Setting the internal Clock’s Time and Day
6.5.4.2.Adjusting the Internal Clock’s Speed
Table 6-7:M300E Family Physical range by Model
MODEL
RANGE
M300E
Figure 6-4:Analog Output Connector Pin Out
6.6.2.ANALOG OUTPUT RANGES FOR CO CONCENTRATION
ANALOG OUT
6.6.3.REPORTING RANGE MODES
SNGL
DUAL
AUTO
Page
concentrations
The two ranges must be independently calibrated
Basic Operation
discards the new setting accepts the new setting
Toggle these keys to
select the upper limit for the reporting range
computing the CO concentration
Basic Operation
reporting units
Pressure STP
sufficient
Using the dilution ratio option is a 4-stepprocess
Basic Operation
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7.ADVANCED FEATURES
7.1.1.IDAS STATUS
LED STATE
IDAS STATUS
7.1.2.1.iDAS Channels
7.1.2.IDAS STRUCTURE
Table 7-2:iDAS Data Channel Properties
7.1.3.DEFAULT IDAS CHANNELS
Figure 7-1:Default iDAS Channel Setup
Continue pressing to view remaining iDAS channels
0 CONC: ATIMER, 1,
Channel No.: NAME: CONC TRIGGER EVENT: ATIMER
7.1.5.1.Editing iDAS Data Channel Names
7.1.5.2.Editing iDAS Triggering Events
found in Appendix A-5
7.1.5.3.Editing iDAS Parameters
Table 7-3:iDAS Data Parameter Functions
When the STORE NUM SAMPLES feature is turned on, the instrument will store how many
7.1.5.4.Editing Sample Period and Report Period
In AVG, SDEV, MIN or MAX sample modes see Section 7.1.5.3, the settings for the Sample Period and the Report Period determine the number of data points used each time the parameter is calculated, stored and reported to the COMM ports
7.1.5.6.Editing the Number of Records
7.1.5.7.RS-232Report Function
7.1.5.8.Enabling/Disabling the HOLDOFF Feature
7.1.5.10.The Starting Date Feature
7.1.5.9.The Compact Report Feature
7.1.6.DISABLING/ENABLING DATA CHANNELS
7.1.7.REMOTE IDAS CONFIGURATION
7.1.7.1.iDAS Configuration Using APICOM
attempting any iDAS changes
7.2.SETUP MORE VARS: INTERNAL VARIABLES VARS
DEFAULT
Table 7-4:Variable Names VARS
ALLOWED
setting
accepts the new setting
SETUP
SETUP
Table 7-5:Diagnostic Mode DIAG Functions
SIGNAL I/O
CONFIGURATION
DIAG I/O
7.3.1.ACCESSING THE DIAGNOSTIC FEATURES
7.4.USING THE M300E/EM ANALYZER’S ANALOG OUTPUTS
Table 7-6:DIAG - Analog I/O Functions
SUB MENU
OUTPUT
Page
Table 7-7:Analog Output Voltage Range Min/Max
RANGE NAME
RANGE SPAN
MINIMUM OUTPUT
04288D DCN5752
7.4.3.CALIBRATION OF THE ANALOG OUTPUTS
See Section
Manual calibration should be used for any analog output set for a 0.1V output range or in cases where
Page
The menu for manually adjusting the analog output signal level will only appear if the AUTO-CALfeature
Advanced Features
GENERAL SAFETY HAZARD
ground
Advanced Features
% FS
Voltage across
Resistor for 2-20mA
Resistor for 4-20mA
Page
Page
TEST CHANNEL
DESCRIPTION
ZERO
FULL SCALE
setting
new setting
SETUP
SETUP
7.4.7.AIN CALIBRATION
STATUS
ALARM
LIMIT SET POINT1
Advanced Features
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8.REMOTE OPERATION
8.1.2.COMM PORT DEFAULT SETTINGS
8.1.1.RS-232DTE AND DCE COMMUNICATION
Figure 8-1:Default Pin Assignments for Back Panel COMM Port connectors RS-232DCE & DTE
8.1.3.COMM PORT BAUD RATE
8.1.4.COMM PORT COMMUNICATION MODES
8192
2048
1024
Remote Operation
8.1.5.COMM PORT TESTING
8.1.6.MACHINE ID
8.1.7.TERMINAL OPERATING MODES
8.1.7.1.Help Commands in Terminal Mode
Table 8-2:Terminal Mode Software Commands
8.1.7.2.Command Syntax
8.1.7.3.Data Types
X ID COMMAND <CR>
Table 8-3:Teledyne API’s Serial I/O Command Types
8.1.7.4.Status Reporting
X DDD:HH:MM Id MESSAGE<CRLF>
8.1.7.5.COMM Port Password Security
940331 is the default password
LOGON
V RS-232_PASS=NNNNNN
8.2.MULTIDROP RS-232SET UP
Host
CALIBRATOR
TAPI Analyzer
Last INSTRUMENT
8.3.RS-485CONFIGURATION OF COM2
Figure 8-5:CPU RS-485Setup
Female DB-9COM2
The DCE/DTE switch has no effect on COM2
RX/TX RX/TX+
8.4.REMOTE ACCESS VIA THE ETHERNET
Table 8-4:Ethernet Status Indicators
Table 8-5:LAN/Internet Configuration Properties
DEFAULT STATE
See your network administrator
PROPERTY
Remote Operation
∙Your LAN is not running a DHCP software package
ON/OFF
SETUP
PRIMARY SETUP MENU
SETUP
FUNCTION
Moves the cursor one character to the left or
right
Inserts a character before the cursor location
8.4.4.CHANGING THE ANALYZER’S HOSTNAME
FUNCTION
ENTR
EXIT
Minimum Requirements
8.5.MODBUS SETUP
Actions
8.5.1.REMOTE ACCESS BY MODEM
AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0
Remote Operation
To initialize the modem press
8.6.1.GENERAL OVERVIEW OF HESSEN PROTOCOL
8.6.2.HESSEN COMM PORT CONFIGURATION
Protocol network
8.6.3.ACTIVATING HESSEN PROTOCOL
8.6.4.SELECTING A HESSEN PROTOCOL TYPE
8.6.5.SETTING THE HESSEN PROTOCOL RESPONSE MODE
MODE ID
MODE DESCRIPTION
TEXT
8.6.6.HESSEN PROTOCOL GAS LIST ENTRIES
GAS TYPE,RANGE,GAS ID,REPORTED
CO, 0, 310, REPORTED CO2, 0, 311, REPORTED
O2, 0, 312, REPORTED
8.6.6.2.Editing or Adding HESSEN Gas List Entries
8.6.6.3.Deleting HESSEN Gas List Entries
8.6.7.SETTING HESSEN PROTOCOL STATUS FLAGS
Table 8-8:Default Hessen Status Flag Assignments
DEFAULT BIT
STATUS FLAG NAME
8.6.8.INSTRUMENT ID CODE
8.7.APICOM REMOTE CONTROL PROGRAM
9.CALIBRATION PROCEDURES
Calibration Procedures
SECTION 9.1 – BEFORE CALIBRATION
SECTION 9.5 – CO CALIBRATION QUALITY ANALYSIS
9.1.BEFORE CALIBRATION
9.1.2.CALIBRATION GASES
9.1.2.1.Zero Air
troubleshooting tips
9.1.3.DATA RECORDING DEVICES
9.1.2.2.Span Gas
9.1.2.3.Traceability
calibration
and alters the instrument’s Calibration
Calibration Procedures
See Section 12 for troubleshooting tips
9.2.2.PERFORMING A BASIC MANUAL CALIBRATION CHECK
allowed for a reliable calibration
the SPAN gas
9.2.3.PERFORMING A BASIC MANUAL CALIBRATION
the bottle
9.2.3.2.Zero/Span Point Calibration Procedure
Calibration Procedures
9.3.1.SETUP FOR CALIBRATION USING VALVE OPTIONS
9.3.MANUAL CALIBRATION WITH ZERO/SPAN VALVES
Figure 9-5:Pneumatic Connections – Option 51B: Zero/Span Calibration Valves
Calibration Procedures
the SPAN gas
9.3.3.MANUAL CALIBRATION USING VALVE OPTIONS
the bottle
9.3.3.2.Zero/Span Point Calibration Procedure
9.4.AUTOMATIC ZERO/SPAN CAL/CHECK AUTOCAL
Table 9-2:AUTOCAL Modes
MODE NAME
ACTION
Table 9-3:AutoCal Attribute Setup Parameters
TIMER ENABLED
ATTRIBUTE
ACTION
MODE AND
VALUE
COMMENT
ZERO-SPAN
from the display
SETUP X.X STARTING DATE: 04–SEP–08
for each
9.5.CO CALIBRATION QUALITY
Table 9-5:Calibration Data Quality Evaluation
FUNCTION
MINIMUM VALUE
9.6.1.DARK CALIBRATION TEST
SETUP
SETUP
DAS RNGE PASS CLK MORE
9.6.2.PRESSURE CALIBRATION
atmospheric pressure
9.6.3.FLOW CALIBRATION
9.6.4.ELECTRICAL TEST CALIBRATION
9.7.1.O2 SENSOR CALIBRATION PROCEDURE
9.7.1.1.O2 Calibration Setup
9.7.CALIBRATION OF OPTIONAL SENSORS
Figure 9-7:O2 Sensor Calibration Set Up
9.7.1.2.Set O2 Span Gas Concentration
Set the expected O2 span gas concentration
9.7.1.3.Activate O2 Sensor Stability Function
complete
9.7.1.4.O2ZERO/SPAN CALIBRATION
To perform the zero/span calibration procedure
9.7.2.CO2 SENSOR CALIBRATION PROCEDURE
9.7.2.1.CO2 Calibration Setup
9.7.2.2.Set CO2 Span Gas Concentration
Figure 9-8:CO2 Sensor Calibration Set Up
9.7.2.3.Activate CO2 Sensor Stability Function
complete
9.7.2.4.CO2 Zero/Span Calibration
Calibration Procedures
Calibration Procedures
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10.EPA CALIBRATION PROTOCOL
10.1.CALIBRATION REQUIREMENTS
10.1.2.1.Data Recording Device
10.1.2.2.Spare Parts and Expendable Supplies
Page
10.1.4.CALIBRATION FREQUENCY
10.1.5.LEVEL 1 CALIBRATIONS VERSUS LEVEL 2 CHECKS
10.2.ZERO AND SPAN CHECKS
Q.A. Handbook1 Vol II, Part1, Section 12.3 &
10.3.PRECISIONS CALIBRATION
10.2.1.ZERO/SPAN CHECK PROCEDURES
10.2.2.PRECISION CHECK
10.4.AUDITING PROCEDURE
10.3.1.PRECISION CALIBRATION PROCEDURES
10.4.1.CALIBRATION AUDIT
10.4.2.DATA REDUCTION AUDIT
10.4.3.SYSTEM AUDIT/VALIDATION
10.5.DYNAMIC MULTIPOINT CALIBRATION PROCEDURE
10.5.1.LINEARITY TEST
∙Leaks ∙Correct flow
10.6.REFERENCES
PART
PART – TECHNICAL INFORMATION
TECHNICAL INFORMATION
Technical information
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11.THEORY OF OPERATION
11.1.MEASUREMENT METHOD
11.2.MEASUREMENT FUNDAMENTALS
11.1.1.BEER’S LAW
Figure 11-1:Measurement Fundamentals
11.2.1.GAS FILTER CORRELATION
Figure 11-2:GFC Wheel
11.2.1.1.The GFC Wheel
11.2.1.2.The Measure Reference Ratio
11.2.1.3.Summary Interference Rejection
Figure 11-6:Chopped IR Signal
11.3.PNEUMATIC OPERATION
GENERAL SAFETY HAZARD
maintenance schedule, Table
over ambient pressure
11.4.FLOW RATE CONTROL
11.4.1.1.Critical Flow Orifice
11.4.2.PARTICULATE FILTER
11.4.3.PNEUMATIC SENSORS
11.4.3.1.Sample Pressure Sensor
11.4.3.2.Sample Flow Sensor
11.5.ELECTRONIC OPERATION
11.5.1.OVERVIEW
PC 104 Bus
Figure 11-9:M300E/EM Electronic Block Diagram
MOTHER
BOARD
DISK-ON-MODULEDOM
11.5.2.CENTRAL PROCESSING UNIT CPU
FLASH CHIP
11.5.3.1.Temperature Control
11.5.3.OPTICAL BENCH & GFC WHEEL
11.5.3.2.IR Source
11.5.3.3.GFC Wheel
Figure 11-10:GFC Light Mask M/R SENSOR
SEGMENT SENSOR
Figure 11-11:Segment Sensor and M/R Sensor Output
SCHMIDT TRIGGERS
11.5.3.4.IR Photo-Detector
11.5.4.1.Overview
11.5.4.2.Signal Synchronization and Demodulation
M300E/EM Sync/Demod Block Diagram
Figure
Table 11-2:Sync DEMOD Sample and Hold Circuits
11.5.4.4.Photo-DetectorTemperature Control
11.5.4.5.Dark Calibration Switch
11.5.4.3.Sync/Demod Status LED’s
Figure 11-13:Sample & Hold Timing
11.5.4.6.Electric Test Switch
11.5.5.RELAY BOARD
11.5.5.1.Heater Control
11.5.5.2.GFC Wheel Motor Control
RELAY PCA PN
STATUS LED’s
11.5.5.5.Status LED’s
DC VOLTAGE TEST
11.5.6.MOTHERBOARD
11.5.6.1.A to D Conversion
11.5.6.2.Sensor Inputs
11.5.6.3.Thermistor Interface
11.5.6.4.Analog Outputs
11.5.6.5.Internal Digital I/O
11.5.6.6.External Digital I/O
BENCH TEMPERATURE SENSOR
11.5.8.POWER SUPPLY/ CIRCUIT BREAKER
11.5.7.I2C DATA BUS
POWER UP CIRCUIT
GENERAL SAFETY HAZARD
Figure 11-15:Power Distribution Block Diagram
Theory of Operation
11.5.9.COMMUNICATION INTERFACE
Figure 11-16:Interface Block Diagram
Mother
Board
11.5.10.FRONT PANEL INTERFACE
11.5.10.1.Analyzer Status LED’s
11.5.10.2.Keyboard
Figure 11-17:M300E/EM Front Panel Layout
11.5.10.3.Display
11.5.10.4.Keyboard/Display Interface Electronics
I2C Interface
2 x 40 CHAR. VACUUM FLUORESCENT DISPLAY
KEYPAD DECODER
KEY-DEPRESS-DETECTCIRCUIT
DISPLAY POWER WATCH DOG
I2C INTERFACE CHIP
DISPLAY DATA DECODER
DISPLAY CONTROLLER
11.5.12.ADAPTIVE FILTER
11.5.11.SOFTWARE OPERATION
Figure 11-19:Basic Software Operation
11.5.15.TEMPERATURE AND PRESSURE COMPENSATION
11.5.13.CALIBRATION - SLOPE AND OFFSET
11.5.14.MEASUREMENT ALGORITHM
11.5.16.INTERNAL DATA ACQUISITION SYSTEM IDAS
Theory of Operation
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12.MAINTENANCE SCHEDULE & PROCEDURES
12.1.MAINTENANCE SCHEDULE
GENERAL SAFETY HAZARD
QUALIFIED PERSONNEL
Maintenance Schedule & Procedures
ITEM
ACTION
FREQ
CAL CHECK MANUAL REQ’D
Maintenance Schedule & Procedures
12.2.PREDICTING FAILURES USING THE TEST FUNCTIONS
Table 12-3:Predictive uses for Test Functions
FUNCTION
CONDITION
12.3.MAINTENANCE PROCEDURES
12.3.1.REPLACING THE SAMPLE PARTICULATE FILTER
12.3.2.REBUILDING THE SAMPLE PUMP
Figure 12-1:Sample Particulate Filter Assembly
12.3.3.PERFORMING LEAK CHECKS
12.3.3.1.Vacuum Leak Check and Pump Check
12.3.3.2.Pressure Leak Check
GENERAL SAFETY HAZARD
12.3.5.CLEANING THE OPTICAL BENCH
12.3.6.CLEANING EXTERIOR SURFACES OF THE M300E/EM
12.3.4.PERFORMING A SAMPLE FLOW CHECK
GENERAL SAFETY HAZARD
13.TROUBLESHOOTING & REPAIR
13.1.GENERAL TROUBLESHOOTING
GENERAL SAFETY HAZARD
QUALIFIED PERSONNEL
13.1.1.FAULT DIAGNOSIS WITH WARNING MESSAGES
CLR SETUP
SAMPLE
BENCH TEMP WARNING
Table 13-1:Warning Messages - Indicated Failures
13.1.2.FAULT DIAGNOSIS WITH TEST FUNCTIONS
INDICATED FAILURES
PRES SAMPLE FL SAMP TEMP BENCH TEMP WHEEL TEMP
BOX TEMP
Table 13-2:Test Functions - Indicated Failures
INDICATED FAILURES
PHT DRIVE SLOPE OFFSET
Figure 13-2:Example of Signal I/O Function
13.1.4.1.CPU Status Indicator
13.1.4.INTERNAL ELECTRONIC STATUS LED’S
Motherboard P/N
CPU Status LED Figure 13-3:CPU Status Indicator
JP4 Connector to Opto-Pickup
13.1.4.2.Sync Demodulator Status LED’s
D1 – M/R Sensor Status
Board
RELAY PCA PN
STATUS LED’s
DC VOLTAGE TEST
POINTS
Table
Relay Board Status LED Failure Indications
13.2.1.M300E/EM INTERNAL GAS FLOW DIAGRAMS
13.2.GAS FLOW PROBLEMS
Figure 13-6:M300E/EM – Basic Internal Gas Flow
Figure 13-7:Internal Pneumatic Flow OPT 50A – Zero/Span Valves OPT 50A & 50B
Figure 13-9:Internal Pneumatic Flow OPT 51B – Zero/Span Valves with Internal Zero Air Scrubber
Figure 13-11:M300E/EM – Internal Pneumatics with O2 Sensor Option
13.2.2.TYPICAL SAMPLE GAS FLOW PROBLEMS
13.2.2.1.Flow is Zero
13.2.2.2.Low Flow
13.2.2.3.High Flow
13.3.CALIBRATION PROBLEMS
13.3.1.MISCALIBRATED
13.2.2.4.Displayed Flow = “Warnings”
13.2.2.6.Sample Pump
13.3.3.INABILITY TO SPAN – NO SPAN KEY
13.3.2.NON-REPEATABLEZERO AND SPAN
13.3.4.INABILITY TO ZERO – NO ZERO KEY
13.4.OTHER PERFORMANCE PROBLEMS
13.4.1.TEMPERATURE PROBLEMS
13.4.1.1.Box or Sample Temperature
13.4.1.2.Bench Temperature
13.4.1.3.GFC Wheel Temperature
13.4.1.4.IR Photo-DetectorTEC Temperature
ELECTRICAL SHOCK HAZARD
Hazardous Voltages are present during this test
13.4.2.EXCESSIVE NOISE
13.5.1.AC MAINS CONFIGURATION
13.5.2.DC POWER SUPPLY
13.5.SUBSYSTEM CHECKOUT
DC Power Test Point and Wiring Color Codes
13.5.3.I2C BUS
13.5.4.KEYBOARD/DISPLAY INTERFACE
DC Power Supply Acceptable Levels
Table
13.5.5.RELAY BOARD
Table 13-8:Relay Board Control Devices
FUNCTION
CONTROL
13.5.6.1.Sync/Demodulator Assembly
13.5.6.SENSOR ASSEMBLY
13.5.6.2.Electrical Test
13.5.6.3.Opto Pickup Assembly
13.5.6.4.GFC Wheel Drive
13.5.6.5.IR Source
Table
13.5.6.6.Pressure/Flow Sensor Assembly
13.5.7.1.A/D Functions
13.5.7.MOTHERBOARD
13.5.7.2.Test Channel / Analog Outputs Voltage
13.5.7.3.Analog Outputs: Current Loop
13.5.7.4.Status Outputs
Table 13-12:Status Outputs Check
13.5.9.1.General RS-232Troubleshooting
13.5.8.CPU
13.5.9.RS-232COMMUNICATIONS
13.5.7.5.Control Inputs – Remote Zero, Span
13.5.10.THE OPTIONAL CO2 SENSOR
13.6.REPAIR PROCEDURES
13.6.1.REPAIRING SAMPLE FLOW CONTROL ASSEMBLY
13.6.2.REMOVING/REPLACING THE GFC WHEEL
Figure 13-15:Opening the GFC Wheel Housing
Figure 13-17:Removing the GFC Wheel Housing
Figure 13-16:Removing the Opto-PickupAssembly
Opto-Pickup
Figure 13-18:Removing the GFC Wheel
Housing Mounting Screws Sync/Demod PCA Housing
VR1 Adjustment Made Here
Optical Bench
13.6.4.DISK-ON-MODULEREPLACEMENT PROCEDURE
13.7.TECHNICAL ASSISTANCE
Teledyne API, Customer Service
9480 Carroll Park Drive
14.1.HOW STATIC CHARGES ARE CREATED
14.A PRIMER ON ELECTRO-STATICDISCHARGE
Figure 14-1:Triboelectric Charging
14.2.HOW ELECTRO-STATICCHARGES CAUSE DAMAGE
14.3.COMMON MYTHS ABOUT ESD DAMAGE
14.4.BASIC PRINCIPLES OF STATIC CONTROL
14.4.1.GENERAL RULES
Figure 14-2:Basic anti-ESDWorkbench
Always wear an Anti-ESDwrist strap when working on the electronic assemblies of your analyzer. An anti-ESDwrist strap keeps the person wearing it at or near the same potential as other grounded objects in the work area and allows static charges to dissipate before they can build to dangerous levels. Anti-ESDwrist straps terminated with alligator clips are available for use in work areas where there is no available grounded plug
14.4.2.1.Working at the Instrument Rack
14.4.2.2.Working at an Anti-ESDWork Bench
4.Place the item in the container
CAUTION – Avoid Warranty Invalidation
ESD Hazard
∙DO NOT use pink-polybags
A Primer on Electro-StaticDischarge
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Page
Page
Page
Page
Page
Page
Warnings,
Technical Manual - Model 300E Family CO Analyzers
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APPENDIX A-1:SOFTWARE MENU TREES, REVISION L.8
TEST1
SAMPLE
MSG1
SAMPLE SETUP
RNGE PASS
CLK MORE
<TST TST>
APPENDIX A-1:Software Menu Trees, Revision L.8
Figure A-3:Primary Setup Menu DAS Submenu
ACAL1
APPENDIX A-1:Software Menu Trees, Revision L.8
CO, 310, REPORTED CO2, 311, REPORTED
SAMPLESETUP
O2, 312 REPORTED
Figure A-6:DIAG Menu A-7
APPENDIX A-1:Software Menu Trees, Revision L.8
Setup Variable
Default Value
Numeric Units
Value Range
Default
Numeric
Value
Units
Setup Variable
Default
APPENDIX A-2:Setup Variables For Serial I/O
Numeric
Setup Variable
Default
Numeric
Value
Setup Variable
Default
APPENDIX A-2:Setup Variables For Serial I/O
Numeric
Setup Variable
Default
Numeric
Value
Setup Variable
Default
Same settings as
Numeric
Setup Variable
Default
Numeric
Value
Setup Variable
Default
APPENDIX A-2:Setup Variables For Serial I/O
Numeric
Setup Variable
Default
Numeric
Value
Setup Variable
Default
APPENDIX A-2:Setup Variables For Serial I/O
Numeric
Setup Variable
Default
Numeric
Value
Setup Variable
Default
APPENDIX A-2:Setup Variables For Serial I/O
Numeric
Name
Message Text
Description
APPENDIX A-3:Warnings and Test Functions
Name
Message Text
Description
A-22
A-23
TEST FUNCTION NAME
MESSAGE TEXT
DESCRIPTION
APPENDIX A-3:Warnings and Test Functions
A-24
STABIL_SAMPLES
A-25
TEST FUNCTION NAME
MESSAGE TEXT
DESCRIPTION
Signal Name
Bit or Channel Number
APPENDIX A-4:Signal I/O Definitions
APPENDIX A-4:Signal I/O Definitions
Signal Name
Bit or Channel Number
Description
A-27
Bit or Channel
Number
Signal Name
Description
Signal Name
Rear board temperature MUX analog inputs
Bit or Channel Number
Description
Signal Name
APPENDIX A-4:Signal I/O Definitions
Bit or Channel Number
Description
Name
Description
APPENDIX A-5:DAS Triggers and Parameters
A-31
Name
Description
Units
A-32
Name
Description
Units
A-33
APPENDIX A-6:Terminal Command Designators
Table A-7:Terminal Command Designators
APPENDIX A-6:Terminal Command Designators
COMMAND
MODBUS
Register Address
dec., 0-based
MODBUS Floating Point Input Registers
MODBUS Floating Point Holding Registers
MODBUS
Description
Units
MODBUS Discrete Input Registers
single-bit; read-only
MODBUS
Description
MODBUS Coil Registers
single-bit;read/write
MODBUS
Description
APPENDIX B - Spare Parts
04288D DCN5752
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Part Number
M300E Spare Parts List
Description
M300E Spare Parts List
Reference: 05362J DCN5494
Part Number
Description
Part Number
M300EM Spare Parts List
Description
M300EM Spare Parts List
Reference: 05424H DCN5494
Part Number
Description
M300EM Recommended Spare Parts Stocking Levels
6-10
11-20
21-30
M300E/EX Expendables Kit
Reference: 0096004C
000941000
ORIFICE, 13 MIL SAMPLE FLOW
009550500
ASSY, SOURCE
009560301
APPENDIX C Warranty/Repair Questionnaire
T300/T300M and M300E/EM
Email: api-customerservice@teledyne.com
Please complete the following table
APPENDIX C Warranty/Repair Questionnaire
Email: api-customerservice@teledyne.com
T300/T300M and M300E/EM
2v/DIV
APPENDIX D – Wire List and Electronic Schematics
04288D DCN5752
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04288D DCN5752
Interconnect List, M300E/EU, SNs 100 and greater
FROM
FROM
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Page
D C B A
Sync Demod Page 1 03297k_1.sch
Sync Demod Page 2 03297k_2.sch
Sync Demod Page 3 03297k_3.sch
1. This schematics is for PCA
Schematics for PCA 03296, Sync Demod
Signal
proper authorization
Schematics for PCA 03296, Sync Demod
PREAMP_ENAB
TV_ENAB
SYNC_10
Schematics for PCA 03296, Sync Demod
proper authorization
BIAS SUPPLY
17-Sep-2008
PCA 03631, Isolated 0-20ma,E Series
03632
19-Jul-2002
1 of
1. This schematic is based on the
NOTES
PWB PN, 03974 and applies to
PCA PN,
+15V
+15V
+15V
+15V
Schematic for E Series Motherboard PCA
ADDR=0x360 DEFAULT
05703
RX for Com2
TX for Com1
05703
+15V
J109
+15V
CONTROL INPUTS
D2 D3 D4 D5 D6 D7
SHDN
and PCA
Schematics for PWB
OPTO-INTERRUPTER
Schematic, PCA 04135 Revision A, M300E Relay PCA
BENCH
SPARE
NOTE: 1. Use PWB
1. This schematic is based on
NOTES
applies to PCA PN,
the PWB PN, 03974 and
SCH, E-SeriesAnalog Output Isolator, PCA
04468
1 A B C D 1
Not Used
