MODEL CARBON MONOXIDE ANALYZER
Teledyne Advanced Pollution Instrumentation T-API
9480 Carroll Park Drive San Diego, CA
Toll Free 800 Telephone 858 Fax
SAFETY MESSAGES
TABLE OF CONTENTS
Viewing and modifying variables
TABLES
FIGURES
FIGURE 10.2 DETECTOR WAVEFORM
FIGURE 10.1 OPTO PICKUP WAVEFORM
FIGURE B.1 RS-232PIN ASSIGNMENTS
1.0INTRODUCTION
1.1Preface
1.2 Warranty
WARRANTY POLICY
COVERAGE
NON-TELEDYNEAPI MANUFACTURED EQUIPMENT
1.3 Principle of operation
1.4 Specifications
1.5 Installation and overview
STEEL. LEAK CHECK ALL FITTINGS WITH SOAP SOLUTION
SEE FIGURE 1.4 FOR REAR PANEL PNEUMATIC
CONNECTIONS. SAMPLE GAS SHOULD ONLY COME
POWER PLUG MUST HAVE GROUND LUG
CHECK THAT ANALYZER IS SET UP FOR PROPER
VOLTAGE AND FREQUENCY
REPEATEDLY PRESSING ENTR TO GET THE
CARBON MONOXIDE ANALYZER FIGURE
REAR PANEL ELECTRICAL CONNECTIONS FIGURE
1.6 Electrical and pneumatic connections
1.6.1 Electrical connections
1.6.3 Status Outputs
ZERO OR SPAN CHECKS CAN BE PERFORMED IN ANY ORDER
1.6.5 Pneumatic system
1.6.4 RS-232
STATUS OUTPUTS
USE VENT LINE WHEN SAMPLING FROM
1.6.6 Sample gas connection see Figure
1.6.7 Zero/span valve connections see Figure
USE PTFE, GLASS, STAINLESS STEEL OR
1.6.8 Exhaust connections see Figure
FLOW DIAGRAM FIGURE
REAR PANEL PNEUMATIC CONNECTIONS FIGURE
REAR PANEL FIGURE
MODEL 300 ASSEMBLY LAYOUT FIGURE
1.7 Operation verification
INSTALLED OPTIONS
SETUP VALUES
CONFIGURATION DATA
FINAL TEST AND CALIBRATION VALUES
1.8 Options
1.8.1 Rack mount with slides
1.8.2 Zero/span valves
A 1¾ MINIMUM SEPARATION BETWEEN EACH
1.8.3 Internal zero/span
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2.1Key features
2.1.3 E2 ROM backup of software configuration
2.0OPERATION
2.1.1 CO readout
2.1.7 Password protection
PASSWORD LEVELS
Password
2.1.6 RS-232interface
2.2 Front panel
2.2.1 Front panel display
SYSTEM MODES
Meaning
TEST MEASUREMENTS
Meaning
2.2.2 Programmable push buttons
WARNING MESSAGES
Warning Message
Meaning
2.2.3 Status LED’s
State
STATUS LED’s
Meaning
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3.0 PERFORMANCE TESTING
3.1 Manual zero/span check
3.1.1 Zero Check
3.1.2 Span Check
3.2 IZS zero/span check Option
3.1.3 Dual Range Calibration
Step
Action
3.4 Automatic zero/span check
3.3 Zero/span valves Option
Mode
THE PROGRAMMED START TIME MUST BE A MINIMUM OF 5 MINUTES LATER THAN THE REAL TIME CLOCK See Section 4.3 and 4.4 for setting real time clock
THE CALIBRATE FEATURE OF AUTO SEQUENCES
ALTERS THE FORMULAS USED TO COMPUTE THE
CARBON MONOXIDE READING. THIS METHOD OF
CALIBRATION IS NOT APPROVED BY USEPA AND IS
Default
CALIBRATION CONTROLS
Button Sequence
Function
→0 is detected, the CPU will go into hold-off
3.8 Power-onhold off
3.7Remote zero/span check or adjustment RS-232
3.9 Hold off
4.0 SETUP MODE
4.1 Setup mode operation
4.3Setting the time-of-day
4.4 Setting the date
4.5 Adjusting the clock speed
CORRECTED CONCENTRATION =
4.6 Setting the CO concentration range
4.7 Setting the analog output offset
4.6.1 Single range mode SNGL
4.6.2 Dual range modeDUAL
4.8 Setting the RS-232baud rate
4.9 Setting the analyzer I.D
4.10 Disabling the calibration password
4.11 Data acquisition system DAS
4.11.1 Data Channels
4.11.2 Setting-upData Channels
Data Channel Edit Menu
Button
Description
Setting
for RS-232access and
ATIMER
sample or issue a
Triggering Events
Name
Description
be deleted because memory must be re-initialized
Setting Range
Setting
Sampling Modes
Mode
CO Measure signal
CO Reference signal
Optical bench temperature
Filter wheel temperature
4.11.3 RS-232reporting
DESCRIPTION
Setting
Property
4.12 Software configuration
4.13 Summary of setup functions
Press SETUP-DAS
Scroll through setup properties until
SETUP-RNGE-UNIT
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5.0 DIAGNOSTICS
5.2 Diagnostic tests
SETUP-DIAG
5.1 Test measurements
5.2.1 Signal I/O
DIAGNOSTIC TESTS
Signal
Test #
Signal
Contro
Description
ST FLOW ALARM
TABLE 5.2 I/O SIGNALS
5.2.3 D/A output
5.2.4 Electric Test
0%, 20%, 40%, 60%, 80%, 100%, 0%
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6.0 HANDLING WARNINGS
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7.0 RS-232COMMUNICATIONS
RS-232MESSAGE TYPES
Character
Message Type
7.1 DAS reporting
D id REPORT “name” RECORDS=number COMPACT VERBOSE
D REPORT “CONC” RECORDS=100 VERBOSE
7.2 Warnings
D REPORT “PNUMTC” COMPACT
WARNING MESSAGE CLEAR COMMANDS
Command
7.3 Status/control
Warning Message Cleared
7.4 Diagnostics
CONTROL COMMANDS
Command Message
Meaning
DIAGNOSTIC COMMANDS
DIAGNOSTIC REPORTS Report
Command
Function
TEST MEASUREMENT REQUEST COMMANDS
7.5 Test measurements
7.6 Viewing and modifying variables
RS-232VARIABLE NAMES
Var. Name
Legal Values
Button Sequence
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BE CAREFUL WHEN PULLING IN OUTSIDE AIR
TEMPERATURE ARE HIGH. CONDENSATION
8.0 CALIBRATION
8.1REQUIRED EQUIPMENT AND GAS STANDARDS
GAS GENERATION SYSTEM FIGURE
INLET VENTING RECOMMENDATIONS FIGURE
TRACEABLE VOLUME STANDARD
8.2 MULTI-POINTCALIBRATION
THE TEST GAS MUST BE INTRODUCED INTO THE
ANALYZER THROUGH THE SAMPLE INLET PORT
8.2.1PROCEDURE
14.Push “CAL” 15.Enter password. If enabled
8.3 ZERO/SPAN CHECKING
Range DCPS Box Temp Wheel Temp Bench Temp
Sample Temp Sample Flow Pressure
MR ratio Measure/reference ratio CO Reference
9.1 Power supply board adjustment
9.0 ADJUSTMENTS
9.1.1 Box temperature limits
M300 ELECTRICAL BLOCK DIAGRAM FIGURE
9.3 Dark current signal adjust procedure
9.2 A/D - D/A Calibration procedure
1.Press SETUP-MORE-DIAG
Switch
TO ADJUST ANALOG RECORDER OFFSET SEE SECTION
9.4 Output voltage range changes
100 mV
9.5 Flow readout adjustment
9.6 DC power supply
FLOW AND PRESSURE READOUT ADJUSTMENT FIGURE
9.7 CPU
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10.0 TROUBLESHOOTING
CARDS WHILE UNDER POWER
10.1 Overview
DO NOT DISCONNECT CPU OR OTHER DIGITAL
10.2.1 Checking the power sub-systems
10.2.2 Checking the CPU and display
10.3 Troubleshooting using warning messages
10.2.3Checking the keyboard
Corrective Action
WARNING MESSAGES
BENCH HEAT
10.4 Troubleshooting using test function values
IF THE VALUE OF ANY TEST FUNCTION IS DISPLAYED
AS “XXXX”, THIS INDICATES THAT THE READING IS
OFF SCALE OR OTHERWISE NON-VALID
10.5 Troubleshooting dynamic problems
10.5.1Noisy or unstable readings at zero
10.5.2Noisy, unstable, or non-linearspan readings
10.5.3Slow response to changes in concentration
10.5.5Cannot zero or cannot dynamic zero
10.6.1 Troubleshooting flow problems
Flow is zero
10.6.2Troubleshooting temperature problems
Sample Temperature
Optical Bench Temperature
Gas Filter Wheel Temperature
10.6.3 Checking the V/F card
10.6.3.1 Analog Inputs
10.6.3.2 Digital to Analog Converters
V/F BOARD JUMPERS - FACTORY SETTINGS
10.6.3.3 Digital I/O lines
10.6.3.4
Factory Set Jumpers
10.6.4Checking the DC power supply board
User Set Switches
Switch
100 mV
10.6.5 Checking the pneumatic sensor board
10.6.6 Checking the Synchronous Demodulator Board
10.6.7 Checking the Opto Interrupter
10.6.8 Checking Optical Alignment
10.Adjust R7 for a CO MEAS reading of 4200 ±200 mV
10.7 Warranty/repair questionnaire
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11.0 ROUTINE MAINTENANCE
11.1 Model 300 maintenance schedule
11.2Replacement of sample filter
Examine and clean as
11.3 Leak checking
11.3.1 Using a leak checker
DO NOT EXCEED 15 PSI OF PRESSURE
BE CAREFUL USING THE BUBBLE
SOLUTION. IF THERE IS NO INTERNAL
PRESSURE, THE SOLUTION MAY ENTER
DO NOT ATTEMPT TO USE THE BUBBLE SOLUTION
the front panel. It should read the same as the version number that was located on the top right corner of the label on the PROM
12.0SPARE PARTS LISTS
12.1SPARE PARTS FOR CE MARK UNITS
00969-01
12.2 SPARE PARTS FOR NON-CEMARK UNITS
00960-02
APPENDIX A - LIST OF AVAILABLE MODEL 300 OPTIONS
RS-232& Status Outputs
Internal Zero/Span IZS with valves
Rack Mount and Slides
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Connectors
Cables & Adapters come
in 4 general types
Signal
Wiring
enable modem transmission
Troubleshooting the modem connection
Data Communications Software for a PC
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Drawing Number
APPENDIX C - ELECTRICAL DRAWING INDEX
Title
