Teledyne T802 - Manuals

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual iv CONSIGNES DE SÉCURITÉ Des consignes de sécurité importantes sont fournies tout au long du présent manuel dans le but d’éviter des blessures corporelles ou d’endommager les instruments. Veuillez lire attentivement ces consignes. Chaque c...

v WARRANTY WARRANTY POLICY (02024F) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., provides that: Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment failure occur, TAPI assures its customers that prompt service a...

vii ABOUT THIS MANUAL This operation manual, PN 07275, is comprised of multiple documents in PDF format, as listed below. Part No. Rev Name/Description 07275 B T802 Operation manual 06530 C Menu Trees and Software Documentation (inserted as Appendix A in this manual) 07269 A Spare Parts List (locate...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual viii C ONVENTIONS U SED In addition to the safety symbols as presented in the Important Safety Information page, this manual provides special notices related to the safety and effective use of the analyzer and other pertinent information. ...

ix TABLE OF CONTENTS A BOUT T ELEDYNE A DVANCED P OLLUTION I NSTRUMENTATION (TAPI) .......................................................................... i Safety Messages ...............................................................................................................................

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Table of Contents xi 9.4.1. Pressure Calibration ............................................................................................................................ 176 9.4.2. Flow Calibration ........................................

Table of Contents Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual xii 12.1.1. Magnetic Properties of O 2 Gas.......................................................................................................... 219 12.1.2. Principle of Measurement.......................................

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Table of Contents xiii Figure 4-1: Front Panel Touchscreen and Display ........................................................................... 64 Figure 4-2: Viewing Test Functions .........................................................

Table of Contents Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual xiv Table 4-2: Test Functions Defined .................................................................................................. 66 Table 6-4: Primary Setup Mode Features and Functions................................

17 1. INTRODUCTION, FEATURES AND OPTIONS 1.1. T802 OVERVIEW The Model T802 (also referred to as T802) Paramagnetic Oxygen Analyzer is a microprocessor-controlled analyzer that determines the concentration of molecular oxygen (O 2 ) in a sample gas drawn through the instrument. It uses a paramagnetic...

Introduction, Features and Options Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 18 HAZARD Strong Oxidizer OXYGEN IS A STRONG OXIDIZER. This is a general purpose instrument designed for usage in nonhazardous areas. Ensure that all safety precautions related combustible gases are follo...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Introduction, Features and Options 19 Option Option Number Description/Notes Reference Carrying Strap/Handle Side-mounted strap for hand-carrying analyzer 29 Extends from “flat” position to accommodate hand for carrying. Recesses to 9mm (3...

21 2. SPECIFICATIONS, APPROVALS & COMPLIANCE 2.1. SPECIFICATIONS Table 2-1: T802 Specifications PARAMETER SPECIFICATION O 2 Sensor Ranges Min: 0-1% Full scale Max: 0-100% Full scale (user selectable) Zero Noise 1 < 0.02% (RMS) Span Noise 1 < 0.05% of reading (RMS) Lower Detectable Limit 2 ...

Specifications, Approvals & Compliance Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 22 2.2. APPROVALS AND CERTIFICATIONS The Teledyne API Model T802 Paramagnet Oxygen Analyzer was tested and certified for Safety and Electromagnetic Compatibility (EMC). This section presents the c...

23 3. GETTING STARTED This section addresses the procedures for unpacking the instrument and inspecting for damage, presents clearance specifications for proper ventilation, introduces the instrument layout, then presents the procedures for getting started: making electrical and pneumatic connection...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 25 3.1.1. VENTILATION CLEARANCE Whether the analyzer is set up on a bench or installed into an instrument rack, be sure to leave sufficient ventilation clearance. Table 3-1: Ventilation Clearance AREA MINIMUM REQUIRED CLEARANCE Back of the...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 26 Figure 3-2. Display Screen and Touch Control The front panel liquid crystal display screen includes touch control. Upon analyzer start-up, the screen shows a splash screen and other initialization indic...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 27 Table 3-2. Display Screen and Touch Control Description Field Description/Function LEDs indicating the states of Sample, Calibration and Fault, as follows: Name Color State Definition SAMPLE Green Off On Blinking Unit is not operating i...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 28 Figure 3-3.: Display/Touch Control Screen Mapped to Menu Charts 07275B DCN6418

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 29 Figure 3-4: Rear Panel Layout 07275B DCN6418

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 31 Figure 3-5: Internal Layout 07275B DCN6418

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 32 3.3. CONNECTIONS AND SETUP This section presents the electrical (Section 3.3.1) and pneumatic (Section 3.3.2) connections for setup and preparing for instrument operation. 3.3.1. ELECTRICAL CONNECTIONS ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 33 3.3.1.2. ANALOG INPUTS (OPTION 64) CONNECTIONS The Analog In connector is used for connecting external voltage signals from other instrumentation (such as meteorological instruments) and for logging these signals in the analyzer’s inter...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 34 Channel A4 is special. It can be set by the user (see Section 5.9.6) to output any one of the parameters accessible through the <TST TST> buttons of the unit’s Sample display. To access these sign...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 35 Figure 3-8: Current Loop Option Installed C ONVERTING C URRENT L OOP A NALOG O UTPUTS TO S TANDARD V OLTAGE O UTPUTS CAUTION Servicing or handling of circuit components requires electrostatic discharge (ESD) protection, i.e. ESD groundi...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 36 a) Remove the set screw located at the top center of the rear panel b) Remove the screws fastening the top cover to the unit (two per side). c) Slide cover back. d) Lift the cover straight up. 4. Remove...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 37 STATUS 1 2 3 4 5 6 7 8 D + SY ST E M O K CO NC V A L ID CA L M O DE SP A N C A L CA L M O DE – R A NG E 2 O pt iona l C O 2 CA L Figure 3-9: Status Output Connector Table 3-6: Status Output Signals Rear Panel Label Status Definition Con...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 38 CONTROL IN A B C D E F U + S P AN CAL CA L MODE CONTROL IN A B C D E F U + - + 5 VDC Power Supply Local Power Connections External Power Connections R ANG E 2 SP AN CO 2 o p tio n CAL S P AN CAL CAL M O...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 39 Figure 3-11: Concentration Alarm Relay Alarm 1 “System OK 2” Alarm 2 “Conc 1” Alarm 3 “Conc 2” Alarm 4 “Range Bit” “A LARM 1” R ELAY Alarm 1 which is “System OK 2” (system OK 1, is the status bit) is in the energized state when the inst...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 40 In this example, O 2 Alarm 1 & CO 2 Alarm 1 will both be associated with the “Alarm 2” relay on the rear panel. This allows you to have multiple alarm levels for individual gases. A more likely conf...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 41 I MPORTANT I MPACT ON R EADINGS OR D ATA Cables that appear to be compatible because of matching connectors may incorporate internal wiring that makes the link inoperable. Check cables acquired from sources other than Teledyne API for p...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 42 Figure 3-13. CPU Connector Pin-Outs for RS-232 Mode To assist in properly connecting the serial ports to either a computer or a modem, there are activity indicators just above the RS-232 port. Once a ca...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 43 ATTENTION COULD DAMAGE INSTRUMENT AND VOID WARRANTY Printed Circuit Assemblies (PCAs) are sensitive to electro-static discharges too small to be felt by the human nervous system. Failure to use ESD protection when working with electroni...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 44 Figure 3-14: Jumper and Cables for Multidrop Mode (Note: If you are adding an instrument to the end of a previously configured chain, remove the shunt between Pins 21  22 of JP2 on the Multidrop/LVDS P...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 45 Analyzer Analyzer Analyzer Last Analyzer Female DB9 Male DB9 RS-232 COM2 RS-232 COM2 RS-232 COM2 RS-232 COM2 Host RS-232 port Ensure jumper is installed between JP2 pins 21  22 in last instrument of multidrop chain. Figure 3-15: RS-232...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 46 RS-485 CONNECTION As delivered from the factory, COM2 is configured for RS-232 communications. This port can be reconfigured for operation as a non-isolated, half-duplex RS-485 port. Using COM2 for RS-4...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 47 Table 3-8: NISTSRMs Available for Traceability of O 2 Calibration Gases NIST-SRM Type Nominal Concentration 2657a O 2 in N 2 2% 2658a O 2 in N 2 10% 2659a O 2 in N 2 21% 2619a 1 CO 2 in N 2 0.5% 2620a 1 CO 2 in N 2 1% 2622a 1 CO 2 in N ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 48 ATTENTION COULD DAMAGE INSTRUMENT AND VOID WARRANTY Remove dust plugs from rear panel exhaust and supply line fittings before powering on/operating instrument. These plugs should be kept for reuse in th...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 49 3.3.2.6. CALIBRATION GAS SOURCES The source of calibration gas is also attached to the SAMPLE inlet, but only when a calibration operation is actually being performed. Note Zero air and span gas flows should be supplied in excess of the...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 50 Figure 3-17: T802 Internal Gas Flow (Basic Configuration) 07275B DCN6418

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 52 3.4. STARTUP, FUNCTIONAL CHECKS, AND INITIAL CALIBRATION I MPORTANT I MPACT ON R EADINGS OR D ATA The analyzer’s cover must be installed to ensure that the temperatures of the internal components are pr...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 53 3.4.1.1. WARNING MESSAGES Because internal temperatures and other conditions may be outside the specified limits during the analyzer’s warm-up period, the software will suppress most warning conditions for 30 minutes after power up. If ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 54 Table 3-10: Warning Messages MESSAGE MEANING ANALOG CAL WARNING The instrument’s A/D circuitry or one of its analog outputs is not calibrated. BOX TEMP WARN The temperature inside the chassis is outside...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 55 make sure that the DHCP has successfully downloaded the appropriate network settings from your network server (see Section 6.3.1). If your network is not running DHCP see your network administrator or configure the Ethernet interface ma...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 57 Verify/change these settings by pressing: 3.4.3.1. REPORTING RANGE SETTINGS 07275B DCN6418

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 58 3.4.3.2. DILUTION RATIO (OPTION) SET UP If the dilution ratio option is enabled on your T802 and your application involves diluting the sample gas before it enters the analyzer, set the dilution ratio a...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 59 3.4.3.3. SET O 2 SPAN GAS CONCENTRATION Set the expected O 2 span gas concentration. This should be 80% of concentration range for which the analyzer’s analog output range is set. O2 M-P CAL O2 SPAN CONC:20.95 % 0 2 0 .9 5 ENTR EXIT SAM...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 60 3.4.3.4. ZERO/SPAN CALIBRATION To perform the zero/span calibration procedure, press: The CO 2 sensor assembly itself does not have any serviceable parts and is enclosed in an insulated canister. 07275B...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 61 SECTION II – OPERATING INSTRUCTIONS 07275B DCN6418

63 4. BASIC OPERATION The T802 analyzer is a computer-controlled analyzer with a dynamic menu interface that allows all major operations to be controlled from the front panel touchscreen through these user-friendly menus. (A complete set of menu trees is located in Appendix A of this manual) This se...

Basic Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 64 Figure 4-1: Front Panel Touchscreen and Display The mode field of the front panel display indicates to the user which operating mode the unit is currently running. In addition to SAMPLE and SETUP , other modes the analyz...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Basic Operation 65 4.2. SAMPLE MODE This is the analyzer’s standard operating mode. In this mode the instrument is analyzing the gas in the sample chamber, calculating O 2 concentration and reporting this information to the user via the fr...

Basic Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 66 Table 4-2: Test Functions Defined PARAMETER DISPLAY TITLE UNITS MEANING Range RANGE RANGE1 RANGE2 % The full scale limit at which the reporting range of the analyzer is currently set. THIS IS NOT the Physical Range of th...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Basic Operation 67 4.4. SETUP MODE The SETUP mode contains a variety of choices that are used to configure the analyzer’s hardware and software features, perform diagnostic procedures, gather information on the instrument’s performance and...

Basic Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 68 4.4.2. SECONDARY SETUP MENU (SETUP>MORE) Table 6-5: Secondary Setup Mode Features and Functions MODE OR FEATURE MENU ITEM DESCRIPTION MANUAL SECTION External Communication Channel Configuration COM Used to set up and ...

69 5. SETUP MENU The SETUP menu is used to set instrument parameters for performing configuration, calibration, reporting and diagnostics operations. 5.1. SETUP  CFG: CONFIGURATION INFORMATION Pressing the CFG key displays the instrument’s configuration information. This display lists the analyzer ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 70 5.4. SETUP  RNGE: ANALOG OUTPUT REPORTING RANGE CONFIGURATION 5.4.1. PHYSICAL RANGE VERSUS ANALOG OUTPUT REPORTING RANGES Functionally, the T802 analyzers have one hardware PHYSICAL RANGE that is capab...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 71 5.4.2. ANALOG OUTPUT RANGES FOR O 2 CONCENTRATION The analyzer has several active analog output signals accessible through a connector on the rear panel (see Figure 3-4). CO 2 CONC RANGE1 Only active if the Optional CO 2 Sensor is insta...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 72 5.4.3. REPORTING RANGE MODES The T802 provides three analog output range modes to choose from.  Single range (SNGL) mode sets a single maximum range for the analog output. If single range is selected b...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 73 5.4.3.1. RNGE  MODE  SNGL: CONFIGURING THE T802 ANALYZER FOR SINGLE RANGE MODE Single Range Mode (SNGL) is the default reporting range mode for the analyzer. When the single range mode is selected ( SNGL ), all analog O 2 concentratio...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 77 (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory). 5.4.4. SETUP  RNGE  DIL: USING THE OPTIONAL DILUTION RATIO FEATURE This feature is a optional software utility that allows the user to compensat...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 78 3. Ensure that the upper span limit entered for the reporting range is the maximum expected concentration of the non-diluted gas. 4. Set the dilution factor as a gain (e.g., a value of 20 means 20 parts...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 79 password (default 818) is required to enter the VARS or DIAG menus in the SETUP>MORE menu. Table 5-1: Password Levels PASSWORD LEVEL MENU ACCESS ALLOWED Null (000) Operation All functions of the main menu (top level, or Primary, menu...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 80 Example: If all passwords are enabled, the following keypad sequence would be required to enter the SETUP menu: SYSTEM ENTER SETUP PASS:0 1 0 1 ENTR EXIT SYSTEM ENTER SETUP PASS:0 0 0 0 ENTR EXIT EXAMPL...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 81 5.6. SETUP  CLK: SETTING THE T802 ANALYZER’S INTERNAL CLOCK The analyzer has an internal clock for setting the time and day; it’s speed can be adjusted to compensate for faster or slower CPU clocks. Press SETUP>CLK to access the clo...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 82 5.6.2. ADJUSTING THE INTERNAL CLOCK’S SPEED In order to compensate for CPU clocks that run faster or slower, you can adjust a variable called CLOCK_ADJ to speed up or slow down the clock by a fixed amou...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 83 5.7. SETUP  MORE  COMM: COMMUNICATION PORTS This section introduces the communications setup menu; Section 6 provides the setup instructions and operation information. To arrive at the communications menu, press SETUP>MORE>COMM....

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 84 To edit the instrument’s ID code, press: (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory). The ID can also be used for to identify any one of several analyzers at...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 87 To access and navigate the VARS menu, use the following key sequence. SETUP X.X 6) CLOCK_ADJUST=0 Sec/Day PREV NEXT JUMP EDIT ENTR EXIT SETUP X.X CLOCK_ADJUST=0 Sec/Day + 0 0 ENTR EXIT Enter sign and number of seconds per day the clock ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 88 5.9. SETUP  MORE  DIAG: DIAGNOSTICS FUNCTIONS A series of diagnostic tools is grouped together under the SETUP  MORE  DIAG menu. These tools can be used in a variety of troubleshooting and diagnosti...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 89 To access the DIAG functions press the following menu sequence: SAMPLE RANGE=100.00 % O2=XXX.XX <TST TST> CAL MSG SETUP SETUP X.X PRIMARY SETUP MENU CFG DAS ACAL RNGE PASS CLK MORE EXIT SETUP X.X SECONDARY SETUP MENU COMM VARS DIA...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 90 5.9.1. SIGNAL I/O The signal I/O diagnostic mode allows a user to review and change the digital and analog input/output functions of the analyzer. It can also be used for troubleshooting purposes (Secti...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 91 5.9.2. ANALOG OUTPUT The T802 analyzer comes equipped with four analog outputs.  The first two outputs ( A1 & A2) carry analog signals that represent the currently measured concentrating of O 2 (see Section 5.4.2).  The third outp...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 93 5.9.3.1. ANALOG OUTPUT VOLTAGE / CURRENT RANGE SELECTION In its standard configuration the analog outputs are set to output a 0 – 5 VDC signals. Several other output ranges are available. Each range is usable from -5% to + 5% of the rat...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 94 5.9.3.2. CALIBRATION OF THE ANALOG OUTPUTS Analog output calibration should to be carried out on first startup of the analyzer (performed in the factory as part of the configuration process) or whenever...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 95 5.9.3.3. ENABLING OR DISABLING THE AUTOCAL FOR AN INDIVIDUAL ANALOG OUTPUT To enable or disable the AutoCal feature for an individual analog output, elect the ANALOG I/O CONFIGURATION submenu (see Section 5.9.3) then press: 07275B DCN64...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 96 5.9.3.4. AUTOMATIC GROUP CALIBRATION OF THE ANALOG OUTPUTS I MPORTANT I MPACT ON R EADINGS OR D ATA Manual calibration should be used for any analog output set for a 0.1V output range or in cases where ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 97 5.9.3.5. AUTOMATIC INDIVIDUAL CALIBRATION OF THE ANALOG OUTPUTS To use the AUTO CAL feature to initiate an automatic calibration for an individual analog output, select the ANALOG I/O CONFIGURATION submenu (see Section 5.9.3) then press...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 98 5.9.3.6. MANUAL CALIBRATION OF THE ANALOG OUTPUTS CONFIGURED FOR VOLTAGE RANGES For highest accuracy, the voltages of the analog outputs can be manually calibrated. Note The menu for manually adjusting ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 100 5.9.3.7. MANUAL ADJUSTMENT OF CURRENT LOOP OPTION OUTPUT SPAN AND OFFSET A current loop option may be purchased for the A1 , A2 and A3 analog outputs of the analyzer. This option places circuitry in se...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 101 To adjust the zero and span signal levels of the current outputs, select the ANALOG I/O CONFIGURATION submenu (see Section 5.9.3) then press: An alternative method for measuring the output of the Current Loop converter is to connect a ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 102 current meter (see Figure 3-7 for pin assignments and diagram of the analog output connector). This allows the use of a voltmeter connected across the resistor to measure converter output as VDC or mVD...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 103 5.9.4. TURNING AN ANALOG OUTPUT OVER-RANGE FEATURE ON/OFF In its default configuration, a ± 5% over-range is available on each of the T802’s analog outputs. This over-range can be disabled if your recording device is sensitive to exces...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 104 5.9.5. ADDING A RECORDER OFFSET TO AN ANALOG OUTPUT Some analog signal recorders require that the zero signal be significantly different from the baseline of the recorder in order to record slightly ne...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 105 5.9.6. SELECTING A TEST CHANNEL FUNCTION FOR OUTPUT A4 The test functions available to be reported are: Table 5-8: Test Channels Functions available on the T802’s Analog Output TEST CHANNEL DESCRIPTION ZERO FULL SCALE NONE Test Channel...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 107 5.9.7. AIN CALIBRATION This is the sub-menu to conduct a calibration of the T802 analyzer’s analog inputs. This calibration should only be necessary after major repair such as a replacement of CPU, motherboard or power supplies. To per...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 108 5.9.8. ANALOG INPUTS (XIN1…XIN8) OPTION CONFIGURATION To configure the analyzer’s optional analog inputs, define for each channel :  gain (number of units represented by 1 volt)  offset (volts)  eng...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 109 5.10. SETUP  MORE  ALRM: USING THE GAS CONCENTRATION ALARMS (OPTION 61) The T802 includes two O 2 concentration alarms. Each alarm has a user settable limit, and is associated with an opto-isolated TTL relay accessible via the status...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 110 5.10.1. SETTING THE T802 OPTION 61 CONCENTRATION ALARM LIMITS To enable either of the O 2 concentration alarms and set the Limit points, press: (The ACAL submenu in the Primary Setup Menu is a special ...

113 6. COMMUNICATIONS SETUP AND OPERATION This instrument’s rear panel connections include an Ethernet port, a USB port (option) and two serial communication (COM) ports labeled RS232 , which is the COM1 port, and COM2 (see Figure 3-2). Both COM ports operate similarly and give the user the ability ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 114 6.2.1. COM PORT COMMUNICATION MODES Each of the analyzer’s serial ports can be configured to operate in a number of different modes, listed in Table 6-1. As modes are selected, the analyzer sums the mo...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 115 Press the following button sequence to select communication modes for one of the COM Ports, such as the following example where HESSEN is enabled: (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory)...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 116 6.2.2. COM PORT BAUD RATE To select the baud rate of either of the COM Ports, go to SETUP>MORE>COMM and select either COM1 or COM2 as follows: 07275B DCN6418

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 117 6.2.3. COM PORT TESTING The serial ports can be tested for correct connection and output in the COM menu. This test sends a string of 256 ‘w’ characters to the selected COM port. While the test is running, the red LED on the rear panel...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 118 6.3. REMOTE ACCESS VIA THE ETHERNET For network or Internet communication, the analyzer can be connected to any standard 10BaseT or 100BaseT Ethernet network via low-cost network hubs, switches or rout...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 121 6.3.2. MANUALLY CONFIGURING THE NETWORK IP ADDRESSES There are several circumstances when you may need to configure the interface settings of the analyzer’s Ethernet card manually:  your LAN is not running a DHCP software package  th...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 123 6.3.2.1. CHANGING THE ANALYZER’S HOSTNAME The HOSTNAME is the name by which the analyzer appears on your network.  The default name for all Teledyne API T802 analyzers is T802 . To change this name (particularly if you have more than ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 124 6.4. USB PORT FOR REMOTE ACCESS The analyzer can be operated through a personal computer by downloading the TAPI USB driver and directly connecting their respective USB ports. 1. Install the Teledyne T...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 126 6.5. COMMUNICATIONS PROTOCOLS This section presents MODBUS and HESSEN information. 6.5.1. MODBUS SETUP The following set of instructions assumes that the user is familiar with MODBUS communications, an...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 128 6.5.2. HESSEN The Hessen protocol is a multidrop protocol, in which several remote instruments are connected via a common communications channel to a host computer. The remote instruments are regarded ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 129 6.5.2.2. ACTIVATING HESSEN PROTOCOL Once the COM port has been properly configured, the next step in configuring the T802 to operate over a Hessen protocol network is to activate the Hessen mode for COM ports and configure the communic...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 130 6.5.2.3. SELECTING A HESSEN PROTOCOL TYPE Currently there are two versions of Hessen Protocol in use. The original implementation, referred to as TYPE 1 , and a more recently released version, TYPE 2 t...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 131 6.5.2.4. SETTING THE HESSEN PROTOCOL RESPONSE MODE The Teledyne API implementation of Hessen Protocol allows the user to choose one of several different modes of response for the analyzer. Table 6-5: Teledyne API Hessen Protocol Respon...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 132 6.5.2.5. GAS LIST ENTRY FORMAT AND DEFINITIONS The T802 analyzer keeps a list of available gas types. Each entry in this list is of the following format. [GAS TYPE],[RANGE],[GAS ID],[REPORTED] WHERE: G...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 133 6.5.2.6. EDITING OR ADDING HESSEN GAS LIST ENTRIES To add or edit an entry to the Hessen Gas List, press: (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory). 07275B DCN6418

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 134 6.5.2.7. DELETING HESSEN GAS LIST ENTRIES To delete an entry from the Hessen Gas list, press: (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory). 07275B DCN6418

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 135 6.5.2.8. SETTING HESSEN PROTOCOL STATUS FLAGS Teledyne API’s implementation of Hessen protocols includes a set of status bits that the instrument includes in responses to inform the host computer of its condition. Each bit can be assig...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 136 To assign or reset the status flag bit assignments, press: SAMPLE RANGE=100.00 % O2=XXX.XX <TST TST> CAL SETUP DEL deletes the character currently inside the cursor brackets. Press [?] repeatedly...

138 7. DATA ACQUISITION SYSTEM (DAS) & APICOM The T802 analyzer contains a flexible and powerful, internal data acquisition system (DAS) that enables the analyzer to store concentration and calibration data as well as a host of diagnostic parameters. The DAS is capable of capturing several month...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 139 I MPORTANT I MPACT ON R EADINGS OR D ATA DAS operation is suspended whenever its configuration is edited using the analyzer’s front panel and therefore data may be lost. To prevent such data loss, it is recommended to use the APICOM gr...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 140 Table 7-2: DAS Data Channel Properties PROPERTY DESCRIPTION DEFAULT SETTING SETTING RANGE NAME The name of the data channel. “NONE” Up to 6 letters or digits 1 TRIGGERING EVENT The event that triggers ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 141  The CALDAT channel collects data based on events (e.g. a calibration operation) rather than a timed interval and therefore does not represent any specific length of time. As with all data channels, a date and time stamp is recorded f...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 142 Triggering Events and Data Parameters/Functions for these default channels are: Figure 7-1: Default DAS Channel Setup 07275B DCN6418

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 143 7.1.3. SETUP  DAS  VIEW: VIEWING DAS CHANNELS AND INDIVIDUAL RECORDS DAS data and settings can be viewed on the front panel through the following keystroke sequence. Continue pressing NEXT to view remaining DAS channels SAMPLE RANGE=...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 144 7.1.4. SETUP  DAS  EDIT: ACCESSING THE DAS EDIT MODE DAS configuration is most conveniently done through the APICOM remote control program. The following list of key strokes shows how to edit using t...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 145 7.1.4.1. EDITING DAS DATA CHANNEL NAMES To edit the name of a DAS data channel, follow the instruction shown in Section 7.1.4 then press: Starting at the EDIT CHANNEL MENU SETUP X.X 0) CONC: ATIMER 2, 4032, RS232 NEXT INS DEL EDIT PRNT...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 146 WARNINGS : Some data may be useful when stored if one of several warning messages appears such as O2TMPW (O 2 sensor temperature warning). This is helpful for trouble-shooting by monitoring when a part...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 147 diagnostic measurements as well as calibration data such as stability, slope and offset. Most data parameters have associated measurement units, such as mV, ppb, cm³/min, etc., although some parameters have no units (e.g. SLOPE ). With...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 150 To define the REPORT PERIOD , follow the instruction shown in Section 7.1.4 then press: The SAMPLE PERIOD and REPORT PERIOD intervals are synchronized to the beginning and end of the appropriate interv...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 151 7.1.4.5. REPORT PERIODS IN PROGRESS WHEN INSTRUMENT IS POWERED OFF If the instrument is powered off in the middle of a REPORT PERIOD , the samples accumulated so far during that period are lost. Once the instrument is turned back on, t...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 152 To set the NUMBER OF RECORDS , follow the instruction shown in Section 7.1.4 then press: 07275B DCN6418

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 153 7.1.4.7. RS-232 REPORT FUNCTION The DAS can automatically report data to the communications ports, where they can be captured with a terminal emulation program or simply viewed by the user using the APICOM software. To enable automatic...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 154 7.1.4.8. ENABLING / DISABLING THE HOLD OFF FEATURE The DAS HOLD OFF feature prevents data collection during calibration operations. To enable or disable the HOLD OFF , follow the instruction shown in S...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 155 7.1.4.9. THE COMPACT REPORT FEATURE When enabled, this option avoids unnecessary line breaks on all RS-232 reports. Instead of reporting each parameter in one channel on a separate line, up to five parameters are reported in one line. ...

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 156 7.1.4.11. DISABLING/ENABLING DATA CHANNELS Data channels can be temporarily disabled, which can reduce the read/write wear on the disk-on-module. To disable a data channel, follow the instruction shown...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 157 7.2. REMOTE DAS CONFIGURATION The DAS can be configured and operated remotely via either the APICOM interface or a terminal emulation program. (Refer to Section 8 of this manual for details on remote operation of the T802 analyzer). 7....

Section II Operating Instructions Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 158 Figure 7-3: APICOM User Interface for Configuring the DAS Once a DAS configuration is created or edited, it is conveniently saved to your computer and can be uploaded to any instrument; it can be store...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 159 7.2.2. DAS CONFIGURATION VIA TERMINAL EMULATION PROGRAMS Although Teledyne API recommends the use of APICOM, the DAS can also be accessed and configured through a terminal emulation program such as HyperTerminal (see Figure 7-4 for exa...

07275A (DCN6005) 160 8. REMOTE OPERATION This section provides information needed when using external digital and serial I/O for remote operation. It assumes that the electrical connections have been made as described in Section 3.3.1. Your analyzer can be remotely configured, calibrated or queried ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Remote Operation 07275A (DCN6005) 161 8.2. INTERACTIVE MODE Interactive mode is used with a terminal emulation programs or a “dumb” computer terminal. 8.2.1. REMOTE CONTROL VIA A TERMINAL EMULATION PROGRAM Start a terminal emulation progra...

Remote Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 162 07275A (DCN6005) be executed. Press ? <CR> or refer to Appendix A-6 for a list of available command designators <CR> is a carriage return. All commands must be terminated by a carriage return (usually achie...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Remote Operation 07275A (DCN6005) 163 Text strings : Used to represent data that cannot be easily represented by other data types, such as data channel names, which may contain letters and numbers.  They consist of a quotation mark, follo...

Remote Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 164 07275A (DCN6005) 8.3. REMOTE ACCESS BY MODEM The T802 can be connected to a modem for remote access. This requires a cable between the analyzer’s COM port and the modem, typically a DB-9F to DB-25M cable (available fro...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Remote Operation 07275A (DCN6005) 165 To initialize the modem press: SAMPLE RANGE=100.00 % O2=XXX.XX <TST TST> CAL SETUP If there is a problem initializing the modem the message, “MODEM NOT INITIALIZED” will appear. SETUP X.X COMMUNI...

Remote Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 166 07275A (DCN6005) 8.4. COM PORT PASSWORD SECURITY In order to provide security for remote access of the T802, a LOGON feature can be enabled to require a password before the instrument will accept commands. This is done...

07275A (DCN6005) 169 9. CALIBRATION PROCEDURES This section contains a variety of information regarding the various methods for calibrating a T802 as well as other supporting information This section is organized as follows: Section 9.1 – Before Calibration This section contains general information ...

Calibration Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 170 07275A (DCN6005) 9.1. BEFORE CALIBRATION The calibration procedures in this section assume that the range mode, analog range and units of measure have already been selected for the analyzer. If this has not been ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Calibration Procedures 07275A (DCN6005) 171 Cylinders of calibrated O 2 gas traceable to NIST-Standard Reference Material specifications (also referred to as SRMs or EPA protocol calibration gases) are commercially available. Table 9-1: NI...

Calibration Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 172 07275A (DCN6005)  If analog readings are used, the response of the recording system should be checked against a NIST traceable voltage source or meter.  Data recording devices should be capable of bi-polar oper...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Calibration Procedures 07275A (DCN6005) 173 9.2.2. PERFORMING A BASIC MANUAL CALIBRATION CHECK Note If the ZERO or SPAN menu buttons are not displayed, the measurement made during this cal check is out of the allowable range allowed for a ...

Calibration Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 174 07275A (DCN6005) 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION The following section describes the basic method for manually calibrating the T802. If the analyzer’s reporting range is set for the DUAL or AUTO rang...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Calibration Procedures 07275A (DCN6005) 175 9.2.3.2. ZERO/SPAN POINT CALIBRATION PROCEDURE 07275B DCN6418

Calibration Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 176 07275A (DCN6005) 9.3. ASSESSING CALIBRATION QUALITY After completing one of the calibration procedures described above, it is important to evaluate the analyzer’s calibration SLOPE and OFFSET parameters. These va...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Calibration Procedures 07275A (DCN6005) 177 To carry out this adjustment, the current ambient atmospheric pressure must be known. Before performing the following pressure calibration, ensure that the pressure being measured by the analyzer...

Calibration Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 178 07275A (DCN6005) 9.4.2. FLOW CALIBRATION The flow calibration allows the user to adjust the values of the sample flow rates as they are displayed on the front panel and reported through COM ports to match the act...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Calibration Procedures 07275A (DCN6005) 179 9.5. CALIBRATION OF THE OPTIONAL CO 2 SENSOR 9.5.1. CO 2 CALIBRATION SETUP The pneumatic connections for calibrating are as follows Figure 9-2: CO 2 Sensor Calibration Set Up CO 2 SENSOR ZERO GAS...

Calibration Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 180 07275A (DCN6005) 9.5.3. ACTIVATE CO 2 SENSOR STABILITY FUNCTION To change the stability test function from O 2 concentration to the CO 2 sensor output, press: Press 3 times to return to menu SETUP X.X CO2 O2 ENTR...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Calibration Procedures 07275A (DCN6005) 181 (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory). 9.5.4. CO 2 ZERO/SPAN CALIBRATION: To perform the zero/span calibration procedure: 07275B DCN6418

07275A (DCN6005) 185 10. MAINTENANCE SCHEDULE & PROCEDURES The T802 Paramagnetic Oxygen Analyzer utilizes a technology that is non-depleting and requires very little maintenance. However, there are a minimal number of simple procedures that when performed regularly will ensure that the analyzer ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Maintenance Schedule & Procedures 188 07275A (DCN6005) Table 10-2: T802 Test Function Record DATE RECORDED FUNCTION OPERATING MODE* STABIL O2 ZERO CAL PRES SAMPLE O2SLOPE SPAN CAL O2 OFFSET ZERO CAL 07275B DCN6418

Maintenance Schedule & Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 189 10.2. PREDICTIVE DIAGNOSTICS The Test Functions can be used to predict failures by looking at how their values change over time. Initially it may be useful to compare the state of these Test Functi...

Maintenance Schedule & Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 190 To change the filter: 1. Turn OFF the analyzer to prevent drawing debris into the instrument. 2. Open the T802’s hinged front panel and unscrew the knurled retaining ring on the filter assembly. Fi...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Maintenance Schedule & Procedures 191 10.3.3. PERFORMING LEAK CHECKS HAZARD S TRONG O XIDIZER OXYGEN IS A STRONG OXIDIZER. ONLY Perform Leak Checks using N 2 gas and after thoroughly purging the analyzer’s internal pneumatics. Leaks ar...

Maintenance Schedule & Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 192 CAUTION G ENERAL S AFETY H AZARD Do not use bubble solution with vacuum applied to the analyzer. The solution may contaminate the instrument. Do not exceed 15 PSI pressure. 1. Turn OFF power to the...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Maintenance Schedule & Procedures 193 10.3.5. CLEANING THE OPTICAL BENCH The T802 sensor assembly and optical bench are complex and delicate. Disassembly and cleaning is not recommended. Please check with the factory before disassembli...

Maintenance Schedule & Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 195 11. TROUBLESHOOTING AND SERVICE This section describes a variety of methods for identifying the source of performance problems with the analyzer. Also included here are procedures that are used to ...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 196 1. Note any WARNING MESSAGES and take corrective action as necessary. 2. Examine the values of all TEST functions and compare them to factory values. Note any major deviations from the factory values and tak...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 198 To view or clear the various warning messages press: Suppresses the warning messages Press CLR to clear the current message. If more than one warning is active, the next message will take its place. Once the...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 199 WARNING MESSAGE FAULT CONDITION POSSIBLE CAUSES RELAY BOARD WARN The CPU cannot communicate with the Relay Board. I 2 C bus failure Failed relay board Loose connectors/wiring SAMPLE FLOW WARN Sample flow rat...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 200 Table 11-2: Test Functions - Indicated Failures TEST FUNCTIONS ( As Displayed) INDICATED FAILURE(S) TIME Time of day clock is too fast or slow To adjust See Section 5.6. Battery in clock chip on CPU board ma...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 201 Figure 11-2: Example of Signal I/O Function (The ACAL submenu in the Primary Setup Menu is a special configuration; consult factory). Note Any I/O signals changed while in the signal I/O menu will remain in ...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 202 11.2. USING THE INTERNAL ELECTRONIC STATUS LEDS Several LEDs are located inside the instrument to assist in determining if the analyzer’s CPU, I 2 C bus and relay board are functioning properly. 11.2.1. CPU ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 203 11.2.2.2. RELAY PCA STATUS LED S D6 (Yellow) O 2 Sensor Heater D5 (Yellow) – CO 2 Sensor Heater (only with CO 2 option) D1 (RED) Watchdog Indicator Figure 11-4: Relay PCA Status LEDS Used for Troubleshooting...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 204 In general, flow problems can be divided into three categories:  Flow is too high  Flow is greater than zero, but is too low, and/or unstable  Flow is zero (no flow) When troubleshooting flow problems, it...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 205 Figure 11-6: T802 – Internal Pneumatics with CO 2 Sensor Option 67 11.3.2. TYPICAL SAMPLE GAS FLOW PROBLEMS 11.3.2.1. FLOW IS ZERO The unit displays a SAMPLE FLOW warning message on the front panel display o...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 207 11.3.2.5. ACTUAL FLOW DOES NOT MATCH DISPLAYED FLOW If the actual flow measured does not match the displayed flow, but is within the limits of 100-140 cm 3 /min, adjust the calibration of the flow measuremen...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 208 4. Disconnect the exhaust line from the optical bench near the rear of the instrument and plug this line into the SAMPLE inlet creating a pneumatic loop. The concentration (either zero or span) now must be c...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 209 11.6. SUBSYSTEM CHECKOUT Section 10 discussed a variety of methods for identifying possible sources of failures or performance problems within the analyzer. In most cases this included a list of possible cau...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 210 Table 11-6: DC Power Supply Acceptable Levels CHECK RELAY BOARD TEST POINTS FROM TEST POINT TO TEST POINT POWER SUPPLY ASSY VOLTAGE NAME # NAME # MIN V MAX V PS1 +5 Dgnd 1 +5 2 4.85 5.25 PS1 +15 Agnd 3 +15 4...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 211 11.6.6. RELAY BOARD The relay board PCA (04135) can be most easily checked by observing the condition of the its status LEDs on the relay board, as described in Section 12.5.4.1, and the associated output wh...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 212 11.6.9. MOTHERBOARD 11.6.9.1. A/D FUNCTIONS The simplest method to check the operation of the A-to-D converter on the motherboard is to use the Signal I/O function under the DIAG menu to check the two A/D re...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 213 11.6.9.3. STATUS OUTPUTS The procedure below can be used to test the Status outputs: 1. Connect a jumper between the “D“ pin and the “  ” pin on the status output connector. 2. Connect a 1000 ohm resistor b...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 214 11.6.11. RS-232 COMMUNICATIONS 11.6.11.1. GENERAL RS-232 TROUBLESHOOTING Teledyne API analyzers use the RS-232 communications protocol to allow the instrument to be connected to a variety of computer-based e...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 215 11.6.12. OPTIONAL CO 2 SENSOR There are Two LEDs located on the CO 2 sensor PCA. Figure 11-7: Location of Diagnostic LEDs on CO 2 Sensor PCA  Normal Operation: V8 is not lit – V9 is Blinking  Error State: ...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 216 9. After reconnecting the power and pneumatic lines, flow check the instrument as described in the Section 10.3.4. Figure 11-8: Critical Flow Restrictor Assembly / Disassembly 11.7.2. DISK-ON-MODULE REPLACEM...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Troubleshooting and Service 217 2. Turn off power to the instrument, fold down the rear panel by loosening the mounting screws. 3. When looking at the electronic circuits from the back of the analyzer, locate the Disk-on-Module in the righ...

Troubleshooting and Service Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 218 QUESTION ANSWER How do I perform a leak check? See Section 10.3.3. How do I measure the sample flow? Sample flow is measured by attaching a calibrated rotameter, wet test meter, or other flow-measuring devic...

Maintenance Schedule & Procedures Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 219 12. PRINCIPLES OF OPERATION The T802 parametric oxygen analyzer is a microprocessor-controlled analyzer that determines the percent concentration of molecular oxygen (O 2 ) in a sample gas drawn th...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 220 Figure 12-1: Paramagnetic O 2 Sensor Design When sample gas containing oxygen flows into the magneto-mechanical sensor, the O 2 molecules are drawn toward the strong point of the magnetic field. This causes the ...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 221 This current is passed to a feedback loop, which generates a second current to a wire winding (in effect, a small DC electric motor) mounted on the suspended mirror. The more O 2 present, the more the dumbbell a...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 222 12.2.1. OPERATION WITHIN THE T802 ANALYZER Operationally, the CO 2 sensor option is transparently integrated into the core analyzer operation. All functions can be viewed or accessed through the front panel, jus...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 223 Figure 12-4: T802 – Internal Pneumatic Flow – Basic Configuration 12.3.1. PNEUMATIC OPERATION OF THE CO 2 SENSOR Pneumatically, the CO 2 sensor is placed in line with the sample gas line between the particulate ...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 224 Figure 12-5: T802 – Internal Pneumatic Flow with CO 2 Sensor Option 12.4. FLOW RATE CONTROL To maintain a constant flow rate of the sample gas through the instrument, the T802 uses a special flow control assembl...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 225 As the pressure on the downstream side of the orifice (the pump side) continues to drop, the speed that the gas flows though the orifice continues to rise. Once the ratio of upstream pressure to downstream press...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 226 compensate the concentration measurement for changes in ambient air pressure. This sensor is mounted to a printed circuit board with the sample flow sensor on the sample chamber; see the following section and Fi...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 227 Finally, the CPU issues commands via a series of relays and switches (also over the I 2 C bus) located on a separate printed circuit assembly to control the function of key electromechanical devices such as heat...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 229 Figure 12-9. CPU Card The CPU includes two types of non-volatile data storage: an embedded 2MB flash chip and a Disk on Module (DOM). 12.5.3.1. DISK-ON-MODULE (DOM) The DOM is a 44-pin IDE flash disk with a stor...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 230 Power Connection for DC Heaters Status LED’s (D2 through D16) DC Power Supply Test Points Watchdog Status LED (D1) (JP5) Thermocouple Configuration Jumpers Thermocouple Signal Output I 2 C Connector Valve Contro...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 231 AC Relay Retainer Plate Retainer Mounting Screws Figure 12-11: Relay PCA with AC Relay Retainer in Place 12.5.4.1. STATUS LEDS LEDs located on the Analyzer’s relay PCA, show the current status of various control...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 232 D6 (Yellow) O 2 Sensor Heater D5 (Yellow) –CO 2 Sensor Heater (only with CO 2 option) D1 (RED) Watchdog Indicator Figure 12-12: Status LED Locations – Relay PCA 12.5.4.2. WATCHDOG CIRCUITRY The most important of...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 233 functional block selects a particular signal input (e.g. BOX TEMP) and then converts the selected voltage into a digital word. The A/D consists of a voltage-to-frequency (V-F) converter, a programmable logic dev...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 234 12.5.6.6. EXTERNAL DIGITAL I/O This External Digital I/O performs status outputs and control inputs. STATUS OUTPUTS Logic-Level voltages are output through an optically isolated 8-pin connector located on the re...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 235 RELAY PCA SENSOR SUITES LOGIC DEVICES (e.g. CPU, I 2 C bus, Touchscreen, MotherBoard, etc.) ON / OFF SWITCH PS 2 (+12 VDC) COOLING FAN(S) PUMP AC HEATERS PS 1 ANALOG SENSORS (e.g. Temp Sensor, Pressure Sensor, F...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 236 Figure 12-14: Front Panel and Display Interface Block Diagram 12.5.7.1. LVDS TRANSMITTER BOARD The LVDS (low voltage differential signaling) transmitter board converts the parallel display bus to a serialized, l...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual Principles of Operation 237 12.5.8. SOFTWARE OPERATION The T802 Analyzer is at its heart a high performance, VortexX86-based microcomputer running Windows CE. Inside Windows CE special software developed by Teledyne API interprets user com...

Principles of Operation Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 238 Two conditions must be simultaneously met to switch to the short filter. First, the instantaneous concentration must exceed the average in the long filter by a fixed amount (default setting is <2%). Second, t...

239 13. A PRIMER ON ELECTRO-STATIC DISCHARGE Teledyne API considers the prevention of damage caused by the discharge of static electricity to be extremely important part of making sure that your analyzer continues to provide reliable service for a long time. This section describes how static electri...

A Primer on Electro-Static Discharge Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 240 Table 13-1: Static Generation Voltages for Typical Activities MEANS OF GENERATION 65-90% RH 10-25% RH Walking across nylon carpet 1,500V 35,000V Walking across vinyl tile 250V 12,000V Worker at benc...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual A Primer on Electro-Static Discharge 241  Any time a charged surface (including the human body) discharges to a device. Even simple contact of a finger to the leads of a sensitive device or assembly can allow enough discharge to cause dam...

A Primer on Electro-Static Discharge Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 242  A charge can be induced onto the conductive surface and/or discharge triggered in the presence of a charged field such as a large static charge clinging to the surface of a nylon jacket of someone...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual A Primer on Electro-Static Discharge 243  Simply touching a grounded piece of metal is insufficient . While this may temporarily bleed off static charges present at the time, once you stop touching the grounded metal new static charges wi...

A Primer on Electro-Static Discharge Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 244 13.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE 13.4.2.1. WORKING AT THE INSTRUMENT RACK When working on the analyzer while it is in the instrument rack and plugged into a prop...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual A Primer on Electro-Static Discharge 245 13.4.2.3. TRANSFERRING COMPONENTS FROM RACK TO BENCH AND BACK When transferring a sensitive device from an installed Teledyne API analyzer to an Anti-ESD workbench or back: 1. Follow the instruction...

A Primer on Electro-Static Discharge Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual 246 1. Opening the outer shipping box away from the anti-ESD work area 2. Carry the still sealed ant-ESD bag, tube or bin to the anti-ESD work area 3. Follow steps 6 and 7 of Opening Shipments from Tele...

Teledyne API T802 Paramagnetic O 2 Analyzer Operation Manual A Primer on Electro-Static Discharge 247 GLOSSARY Note: Some terms in this glossary may not occur elsewhere in this manual. Term Description/Definition 10BaseT an Ethernet standard that uses twisted (“T”) pairs of copper wires to transmit ...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A A-1 APPENDIX A – Version Specific Software Documentation APPENDIX A-1: Software Menu Trees, Software Versions 1.0.3 (T-Series)/A.3 (E-Series) .................................... 3 APPENDIX A-2: Setup Variables For Serial...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-3 APPENDIX A-1: Software Menu Trees, Software Versions 1.0.3 (T-Series)/A.3 (E-Series) PRIMARY SETUP MENU SAMPLE MSG 1 CLR 1 SETUP <TST TST...

Appendix A Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) A-4 Error! Unknown document property name.Error! Unknown document property name. SETUP PASS DAS RNGE CLK MORE ACAL CFG <TST TST> MODEL TYPE AND NUMBER PART NUMBER SERIAL NUMBER SOFTWARE REVISION LIBRARY REVISION iCH...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-7 SETUP PASS DAS RNGE CLK MORE ACAL CFG SAMPLE COMM VARS DIAG Go to DIAG Menu Tree HESN 2 INET 1 ID ENTER PASSWORD: 818 ENTER PASSWORD: 818 EN...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-9 APPENDIX A-2: Setup Variables For Serial I/O, Software Versions 1.0.3 (T-Series)/A.3 (E-Series) Table A-1: Setup Variables Setup Variable Nu...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-17 APPENDIX A-3: Warnings and Test Measurements, Software Versions 1.0.3 (T-Series)/A.3 (E-Series) Table A-2: Warning Messages Name 1 Message ...

Appendix A Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) A-18 Error! Unknown document property name.Error! Unknown document property name.Error! Unknown doc Table A-3: Test Measurements Name 1 Message Text Description Test Measurements O2RANGE 5 CO2RANGE 4 O2 RNG=500.0 % CO2 RN...

Appendix A Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) A-20 Error! Unknown document property name.Error! Unknown document property name. Error! Unknown document property name.Error! Unknown document property name. APPENDIX A-4: Signal I/O Definitions, Software Versions 1.0.3 ...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-21 Signal Name Bit or Channel Number Description A status outputs, U24, J1017, pins 1 – 8 = bits 0 – 7, default I/O address 323 hex ST_SYSTEM_...

Appendix A Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) A-22 Error! Unknown document property name.Error! Unknown document property name. Error! Unknown document property name.Error! Unknown document property name. Signal Name Bit or Channel Number Description CO2_SPAN_VALVE 2...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-23 Signal Name Bit or Channel Number Description External analog input board, default I 2 C address 5C hex XIN1 7 0 External analog input 1 XI...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-27 APPENDIX A-6: Terminal Command Designators, Software Versions 1.0.3 (T-Series)/A.3 (E-Series) Table A-7: Terminal Command Designators COMMA...

Models T802, 802E Appendix A Menu Trees (Reference: 06530C DCN6418) Appendix A Error! Unknown document property name.Error! Unknown document property name. A-29 APPENDIX A-7: MODBUS ® Register Map, Software Versions 1.0.3 (T-Series)/A.3 (E-Series) MODBUS Register Address (dec., 0-based) Description ...

APPENDIX B - Spare Parts Note Use of replacement parts other than those supplied by Teledyne Advanced Pollution Instrumentation (TAPI) may result in non-compliance with European standard EN 61010-1. Note Due to the dynamic nature of part numbers, please refer to the TAPI Website at

T80X   Spare   Parts   List (Ref:   072690000 A   DCN6431,   2012   April   12) PARTNUMBER DESCRIPTION 000940700    CD,   ORIFICE,   .005   YELLOW 001763500    ASSY,   FLOW   CTL,   110CC,   1/4"   ELBOW ‐ B 003290000    THERMISTOR,   BASIC   (VENDOR   ASSY)(KB) 009690200    AKIT,   TFE   FLTR  ...

Appendix C Warranty/Repair Questionnaire T80X, M80XE (06532C DCN 5798) TELEDYNE API CUSTOMER SERVICE EMAIL: [email protected] PHONE: (858) 657-9800 TOLL FREE: (800) 324-5190 FAX: (858) 657-9816 C-1 CUSTOMER: _______________________________ PHONE: _____________________________________ ...

Appendix C Warranty/Repair Questionnaire T80X, M80XE (06532C DCN 5798) TELEDYNE API CUSTOMER SERVICE EMAIL: [email protected] PHONE: (858) 657-9800 TOLL FREE: (800) 324-5190 FAX: (858) 657-9816 C-2 ____________________________________________________________________________________ If...

APPENDIX D – Wire List and Electronic Schematics 07275B DCN6418 D-1

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1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P1.R3.schdoc Drawn By: GUI Interface 06698 D 1 4 2 3 4 5 6 7 8 1 51 52 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 ...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P2.R3.schdoc Drawn By: 06698 D 2 4 22uH L1 Vin 5 SHDN 4 SW 1 GN D 2 FB 3 U1 CAT4139TD-GT3 4.7uF/16V C9 1K R12 2.0 R14 5V-GND +5V 9.76 R13 3.9uH L2 487K R9 309K R8 80.6K R18 66.5K R1...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P3.R3.schdoc Drawn By: 06698 D 4 3 12345 To old TScreen 70553-004 NI J11 LLRLSDRTLT +5V CHASSIS 1 2 NI J12 BUS +5 12345 To new TScreen 70553-004 J10 LT 1 RT 2 SH L D 3 RL 4 LL 5 GN ...

1 1 2 2 3 3 4 4 5 5 6 6 D D C C B B A A Title Number Revision Size B Date: 6/24/2010 Sheet of File: N:\PCBMGR\..\06696.P4.R3.schdoc Drawn By: 06698 D 4 4 TOUCH SCREEN INTERFACE CIRCUITRY ( TBD) GUI Interface R40 10K O p tion CLKOUT_P CLKOUT_N 3.3V C49 0.1 R41100 FB6 FB14 Vcc PIN 28 C47 0.01 22uF/6.3...

1 1 2 2 3 3 4 4 D D C C B B A A Title Number Revision Size A Date: 5/7/2010 Sheet of File: N:\PCBMGR\..\06882-P1-R0.SchDoc Drawn By: LVDS, Transmitter Board B 1 1 RT 06882 VAD6VAD7VAD8VAD9VAD10VAD11VBD10VBD11VAD0VAD1VAD2VAD3VBD2VBD3VBD4VBD5VBD6VBD7 VBDE Y0_NY0_PY1_NY1_PY2_NY2_P CLKOUT_NCLKOUT_P R2 2...

1 1 2 2 3 3 4 4 D D C C B B A A Title Number Revision Size A Date: 5/6/2011 Sheet of File: N:\PCBMGR\..\06731-1_ETHERNET.SchDoc Drawn By: Auxiliary I/O Board (PWR-ETHERNET) B 3 1 RT 06731 STRAIGHT THROUGH ETHERNET GND +5V SCL SDA +5V-ISO + C17 100uF GND DS3 GRN 12345678 P2 Header 8 1 2 3 4 5 6 U6 SP...