OPERATOR’S MANUAL MODEL T703 PHOTOMETRIC O3 CALIBRATOR © TELEDYNE ADVANCED POLLUTION INSTRUMENTATION (TAPI) 9480 CARROLL PARK DRIVE SAN DIEGO, CALIFORNIA 92121-5201 USA Toll-free Phone: Phone: Fax: Email: Website: Copyright 2010-2012 Teledyne Advanced Pollution Instrumentation 800-324-5190 858-657-9800 858-657-9816 api-sales@teledyne.com http://www.teledyne-api.
ABOUT TELEDYNE ADVANCED POLLUTION INSTRUMENTATION (TAPI) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., is a worldwide market leader in the design and manufacture of precision analytical instrumentation used for air quality monitoring, continuous emissions monitoring, and specialty process monitoring applications.
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Teledyne API T703 Calibrator Operation Manual Table of Contents SAFETY MESSAGES Important safety messages are provided throughout this manual for the purpose of avoiding personal injury or instrument damage. Please read these messages carefully. Each safety message is associated with a safety alert symbol, and are placed throughout this manual and inside the instrument.
Table of Contents Teledyne API T703 Calibrator Operation Manual Note For Technical Assistance regarding the use and maintenance of this instrument or any other Teledyne API product, contact Teledyne API’s Customer Service Department: Telephone: 800-324-5190 Email: api-customerservice@teledyne.com or access any of the service options on our website at http://www.teledyne-api.
Teledyne API T703 Calibrator Operation Manual Table of Contents WARRANTY WARRANTY POLICY (02024D) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., warrants its products as follows: Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment failure occur, TAPI assures its customers that prompt service and support will be available.
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Teledyne API T703 Calibrator Operation Manual Table of Contents ABOUT THIS MANUAL Presented here is information regarding the documents that are included with this manual (Structure), its history of release and revisions (Revision History), how the content is organized (Organization), and the conventions used to present the information in this manual (Conventions Used). STRUCTURE This T703 manual, PN 07223, is comprised of multiple documents, assembled in PDF format, as listed below. Part No.
Table of Contents Teledyne API T703 Calibrator Operation Manual REVISION HISTORY This section provides information regarding the initial release and subsequent changes to this manual. February 10, 2012 Document PN Rev DCN Change Summary T703 Op Manual 07223 B 6378 Corrected cal photo flow and cal output flow menus in “T703 Gas Flow Calibration” section, per DCR7071. Deleted “Creating a Manual LEVEL” section per DCR7035.
Teledyne API T703 Calibrator Operation Manual Table of Contents TABLE OF CONTENTS GENERAL INFORMATION ..................................................................................................... 17 1. INTRODUCTION ................................................................................................................ 19 1.1. T703 Calibrator Overview ............................................................................................................................19 1.2.
Table of Contents Teledyne API T703 Calibrator Operation Manual 6.3. Standby Mode ..............................................................................................................................................56 6.4. General Information about the GENERATE mode ......................................................................................57 6.4.1. GENERATE AUTO: Basic Generation of Calibration Gas................................................................57 6.5.
Teledyne API T703 Calibrator Operation Manual Table of Contents 7.1.7.1. Help Commands in Terminal Mode............................................................................................. 112 7.1.7.2. Command Syntax ........................................................................................................................ 113 7.1.7.3. Data Types .................................................................................................................................. 113 7.1.
Table of Contents Teledyne API T703 Calibrator Operation Manual 9.2.4.2. Sensor Inputs .............................................................................................................................. 159 9.2.4.3. Thermistor Interface .................................................................................................................... 159 9.2.4.4. Analog Outputs......................................................................................................................
Teledyne API T703 Calibrator Operation Manual Table of Contents 11.4.9. Motherboard...................................................................................................................................... 204 11.4.9.1. A/D Functions ............................................................................................................................ 204 11.4.9.2. Test Channel / Analog Outputs Voltage ....................................................................................
Table of Contents Teledyne API T703 Calibrator Operation Manual LIST OF FIGURES Figure 3-1: Figure 3-2: Figure 3-3: Figure 3-4: Figure 3-5: Figure 3-6: Figure 3-7: Figure 3-8: Figure 3-9: Figure 3-10: Figure 3-11: Figure 3-12: Figure 6-1: Figure 6-2: Figure 6-3: Figure 6-4: Figure 6-5: Figure 7-1: Figure 7-2: Figure 7-3: Figure 7-4: Figure 7-5: Figure 8-1: Figure 8-2: Figure 8-3: Figure 8-4: Figure 8-5: Figure 9-1: Figure 9-2: Figure 9-3: Figure 9-4: Figure 9-5: Figure 9-6: Figure 9-7: Figure 9-8: Figure
Teledyne API T703 Calibrator Operation Manual Figure 11-4: Figure 11-5: Figure 12-1: Figure 12-2: Table of Contents Location of DC Power Test Points on Relay PCA .......................................................................... 200 Critical Flow Restrictor Assembly Disassembly.............................................................................. 215 Triboelectric Charging.....................................................................................................................
Table of Contents Teledyne API T703 Calibrator Operation Manual LIST OF APPENDICES APPENDIX A - VERSION SPECIFIC SOFTWARE DOCUMENTATION APPENDIX A-1: Model T703 Software Menu Trees, Revision C.0 APPENDIX A-2: Model T703 Setup Variables Available Via Serial I/O, Revision C.0 APPENDIX A-3: Model T703 Warnings and Test Measurements via Serial I/O, Revision C.0 APPENDIX A-4: Model T703 Signal I/O Definitions, Revision C.0 APPENDIX A-5: Model T703 Terminal Command Designators, Revision C.
Teledyne API T703 Calibrator Operation Manual GENERAL INFORMATION PART I – GENERAL INFORMATION 07223B DCN6378 17
GENERAL INFORMATION 18 Teledyne API T703 Calibrator Operation Manual 07223B DCN6378
Teledyne API T703 Calibrator Operation Manual Introduction 1. INTRODUCTION 1.1. T703 CALIBRATOR OVERVIEW The Model T703 is a microprocessor controlled ozone calibrator for calibration of precision ambient ozone analyzers, such as the TAPI T400. The T703 features an internal ozone photometer that provides very accurate closed loop feedback control of the ozone concentration. As many as 50 independent calibration sequences may be programmed into the T703, covering time periods of up to one year.
Introduction Teledyne API T703 Calibrator Operation Manual SPECIFICATIONS AND APPROVALS Specifications for the T703 photometric calibrator, and CE Mark: Emissions and Safety Compliance. GETTING STARTED Instructions for setting up, installing and running your calibrator for the first time. GLOSSARY: Answers to the most frequently asked questions about operating the calibrator and a glossary of acronyms and technical terms.
Teledyne API T703 Calibrator Operation Manual Specifications and Approvals 2. SPECIFICATIONS AND APPROVALS 2.1. SPECIFICATIONS Table 2-1: T703 System Specifications Linearity +/- 1.0% of full scale Precision 1.
Specifications and Approvals Teledyne API T703 Calibrator Operation Manual Table 2-2: Flow Rate T703 Specifications for Ozone Generator 1 to 5 LPM adjustable Concentration Minimum: 50 ppb at 2 LPM Maximum: 5 ppm at 1 LPM Output Maximum: 5 ppm LPM Minimum: 100 ppb LPM Response Time: 180 Sec. (98%) Optical Feedback Standard Table 2-3: T703 Specifications for O3 Photometer Ranges 100 ppb to 10 ppm, user selectable Zero Noise 0.3ppb (RMS) Span Noise <0.5% Lower Detectable Limits 0.
Teledyne API T703 Calibrator Operation Manual Getting Started 3. GETTING STARTED 3.1. UNPACKING AND INITIAL SETUP CAUTION THE T703 WEIGHS ABOUT 16.1 KG (35.5 POUNDS) WITHOUT OPTIONS INSTALLED. TO AVOID PERSONAL INJURY, WE RECOMMEND USING TWO PERSONS TO LIFT AND CARRY THE CALIBRATOR. CAUTION – Avoid Warranty Invalidation Printed circuit assemblies (PCAs) are sensitive to electro-static discharges too small to be felt by the human nervous system.
Getting Started Teledyne API T703 Calibrator Operation Manual 4. Inspect the interior of the instrument to make sure all circuit boards and other components are in good shape and properly seated. 5. Check the connectors of the various internal wiring harnesses and pneumatic hoses to make sure they are firmly and properly seated. 6. Verify that all of the optional hardware ordered with the unit has been installed. These are checked on the paperwork accompanying the calibrator.
Teledyne API T703 Calibrator Operation Manual Getting Started VENTILATION CLEARANCE: Whether the calibrator is set up on a bench or installed into an instrument rack, be sure to leave sufficient ventilation clearance. AREA MINIMUM REQUIRED CLEARANCE Back of the instrument 10 cm / 4 inches Sides of the instrument 2.5 cm / 1 inch Above and below the instrument. 2.5 cm / 1 inch Various rack mount kits are available for this calibrator. See Section 5 of this manual for more information. 3.1.1.
Getting Started Teledyne API T703 Calibrator Operation Manual The front panel liquid crystal display (LCD) screen includes touch control. Upon calibrator start-up, the LCD shows a splash screen and other initialization indicators before the main display appears. CAUTION – Avoid Damaging Touchscreen Do not use hard-surfaced instruments such as pens to operate the touch screen buttons.
Teledyne API T703 Calibrator Operation Manual Figure 3-3: 07223B DCN6378 Getting Started Display/Touch Control Screen Mapped to Menu Charts 27
Getting Started Teledyne API T703 Calibrator Operation Manual Figure 3-4: T703 Rear Panel Layout Table 3-2. Rear Panel Description Component Function Fan For cooling: pulls ambient air through chassis from side vents; exhausts through rear. Connector for three-prong cord to apply AC power to the analyzer AC Power Connector CAUTION! The cord’s power specifications (specs) MUST comply with the power specs on the calibrator’s rear panel Model number label.
Teledyne API T703 Calibrator Operation Manual Figure 3-5: 07223B DCN6378 Getting Started T703 Internal Layout – Top View 29
Getting Started Teledyne API T703 Calibrator Operation Manual Instrument Chassis PHOTOMETER BENCH yel DRY AIR IN blk O3 GAS INPUT PRESSURE SENSOR PHOTOMETER PRESSURE SENSOR Pressure Regulator CHARCOAL SCRUBBER O3 FLOW SENSOR Filter blu On Back Panel O3 GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA O3 GENERATOR Flow Control (100 cm3/min) Flow Control (5.0 lpm) Flow Control (1.0 to 2.
Teledyne API T703 Calibrator Operation Manual Getting Started 3.2. ELECTRICAL CONNECTIONS NOTE To maintain compliance with EMC standards, it is required that the cable length be no greater than 3 meters for all I/O connections, which include Analog In, Analog Out, Status Out, Control In, Ethernet/LAN, USB, RS-232, and RS-485. 3.2.1. POWER CONNECTION Verify the correct line voltage and frequency configuration on the serial number tag on the rear panel of the T703.
Getting Started Teledyne API T703 Calibrator Operation Manual 3.2.3. CONNECTING THE STATUS OUTPUTS The status outputs report calibrator conditions via optically isolated NPN transistors, which sink up to 50 mA of DC current. These outputs can be used interface with devices that accept logic-level digital inputs, such as programmable logic controllers (PLCs). Each Status bit is an open collector output that can withstand up to 40 VDC.
Teledyne API T703 Calibrator Operation Manual Getting Started 3.2.4. CONNECTING THE CONTROL INPUTS The calibrator is equipped with 12 digital control inputs that can be used to Initiate various user programmable calibration sequences (see Section 6.5.1.5 for instructions on assigning the control inputs to specific calibration sequences). Access to these inputs is via 2 separate 10-pin connectors, labeled CONTROL IN, that are located on the calibrator’s rear panel.
Getting Started Teledyne API T703 Calibrator Operation Manual There are two methods for energizing the control inputs. The internal +5V available from the pin labeled “+” is the most convenient method. However, if full isolation is required, an external 5 VDC power supply should be used.
Teledyne API T703 Calibrator Operation Manual Getting Started 3.2.5. CONNECTING THE CONTROL OUTPUTS The calibrator is equipped with 12 opto-isolated, digital control outputs. These outputs are activated by the T703’s user-programmable, calibration sequences (see Section 6.5.1.
Getting Started Teledyne API T703 Calibrator Operation Manual 3.2.6. COMMUNICATION CONNECTIONS The T-Series analyzers are equipped with connectors for remote communications interfaces. This section describes those features. 3.2.6.1. Ethernet Connection For network or Internet communication with the analyzer, connect an Ethernet cable from the analyzer’s rear panel Ethernet interface connector to an Ethernet port.
Teledyne API T703 Calibrator Operation Manual Getting Started 3.3. PNENUMATIC CONNECTIONS CAUTION! Do not operate this instrument until you’ve removed dust plugs from inlet and outlet/exhaust ports on the rear panel! Figure 3-11: Basic Pneumatic Setup of T703 3.3.1. DRY AIR IN When using the internal zero air pump, a source of dry air should be connected to the port labeled ‘Dry Air In’ on the rear panel. This air should be supplied at atmospheric pressure.
Getting Started Teledyne API T703 Calibrator Operation Manual 3.3.3. OUTPUT MANIFOLD A four-port output manifold is supplied on the rear panel of the T703 enabling simultaneous testing of up to two external analyzers. Sample lines for ozone analyzers to be calibrated can be connected directly to this manifold. To prevent ozone exposure, the bottom port of this manifold is used as a vent and should be connected to a proper unpressurized vent manifold.
Teledyne API T703 Calibrator Operation Manual Getting Started 3.4. INITIAL OPERATION If you are unfamiliar with the T703 theory of operation, we recommend that you read Section 9. For information on navigating the calibrator’s software menus, see the menu trees described in Appendix A.1. 3.4.1. START-UP After all of the electrical and pneumatic connections are made, turn on the instrument. The exhaust fan and should start immediately.
Getting Started Teledyne API T703 Calibrator Operation Manual 3.4.2. WARM UP The T703 Photometric calibrator requires a minimum of 30 minutes for all of its internal components to reach a stable operating temperature. 3.4.3. WARNING MESSAGES Because internal temperatures and other conditions may be outside be specified limits during the calibrator’s warm-up period, the software will suppress most warning conditions for 30 minutes after power up.
Teledyne API T703 Calibrator Operation Manual Table 3-6: Getting Started Possible Warning Messages at Start-Up MESSAGE ANALOG CAL WARNING CONFIG INITIALIZED DATA INITIALIZED LAMP DRIVER WARN MEANING The calibrator’s A/D converter or at least one analog input channel has not been calibrated. Stored Configuration information has been reset to the factory settings or has been erased. The calibrator’s data storage was erased.
Getting Started Teledyne API T703 Calibrator Operation Manual 3.4.4. FUNCTIONAL CHECK 1. After the calibrator’s components have warmed up for at least 30 minutes, verify that the software properly supports any hardware options that are installed. 2. Check to make sure that the calibrator is functioning within allowable operating parameters. Appendix C includes a list of test functions viewable from the calibrator’s front panel as well as their expected values.
Teledyne API T703 Calibrator Operation Manual Getting Started 3.4.5. OPERATING MODES FOR THE O3 GENERATOR The O3 generator can be set to operate in three different modes: 3.4.5.1. CNST (CONSTANT) In this mode, the O3 output of the generator is based on a single, constant, drive voltage. There is no Feedback loop control by the T703’s CPU in this mode. 3.4.5.2. REF (REFERENCE) The O3 control loop will use the reference detector’s measurement of the O3 generator’s UV lamp as input.
Getting Started Teledyne API T703 Calibrator Operation Manual 3.4.7. SETTING THE T703’S OUTPUT FLOW RATE The output flow rate of the T703 should be adjusted to match the gas flow requirements of the analyzers connected to the output manifold. The location of the pressure regulator and regulator knob can be found in Figure 3-5. NOTE The minimum total flow should equal the sum of the flow requirements of all of the instruments to which the T703 will be supplying calibration gas plus 1 LPM excess flow.
Teledyne API T703 Calibrator Operation Manual Frequently Asked Questions and Glossary 4. FREQUENTLY ASKED QUESTIONS AND GLOSSARY 4.1. FAQ’S The following list is a list from the T-API Customer Service Department of the 10 most commonly asked questions relating to the Model T703 Photometric Calibrator. Q: My ozone ACT =XXXX, why? A: Look at the Photo Ref/Meas readings from the photometer UV lamp detector are most likely too low and need to be adjusted. See Section 10.
Frequently Asked Questions and Glossary Term Teledyne API T703 Calibrator Operation Manual Description/Definition CD Corona Discharge, a frequently luminous discharge, at the surface of a conductor or between two conductors of the same transmission line, accompanied by ionization of the surrounding atmosphere and often by a power loss CE Converter Efficiency, the percentage of light energy that is actually converted into electricity CEM Continuous Emission Monitoring Chemical formulas that may be in
Teledyne API T703 Calibrator Operation Manual Term Frequently Asked Questions and Glossary Description/Definition (LANs), facilitating communication and sharing resources FEP Fluorinated Ethylene Propylene polymer, one of the polymers that Du Pont markets as ® Teflon Flash non-volatile, solid-state memory FPI Fabry-Perot Interface: a special light filter typically made of a transparent plate with two reflecting surfaces or two parallel, highly reflective mirrors GFC Gas Filter Correlation I2C bus
Frequently Asked Questions and Glossary Term Teledyne API T703 Calibrator Operation Manual Description/Definition RS-232 specification and standard describing a serial communication method between DTE (Data Terminal Equipment) and DCE (Data Circuit-terminating Equipment) devices, using a maximum cable-length of 50 feet RS-485 specification and standard describing a binary serial communication method among multiple devices at a data rate faster than RS-232 with a much longer distance between the host an
Teledyne API T703 Calibrator Operation Manual Optional Hardware and Software 5. OPTIONAL HARDWARE AND SOFTWARE This includes a brief description of the hardware and software options available for the T703 Photometric Calibrator. For assistance with ordering these options, please contact the Sales department of Teledyne – Advanced Pollution Instruments at: TOLL-FREE: FAX: TEL: E-MAIL: WEB SITE: 800-324-5190 858-657-9816 858-657-9800 api-sales@teledyne.com www.teledyne-api.com 5.1.
Optional Hardware and Software Teledyne API T703 Calibrator Operation Manual 5.2.2. ETHERNET CONNECTION For network or Internet communication with the analyzer, connect an Ethernet cable from the analyzer’s rear panel Ethernet interface connector to an Ethernet port. Please refer to Section 7.5 for a description of the default configuration and setup instructions. 5.2.3.
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Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6. OPERATING THE T703 CALIBRATOR The T703 calibrator is a computer-controlled calibrator with a dynamic menu interface for easy, yet powerful and flexible operation. All major operations are controlled from the front panel touch screen control. To assist in navigating the system’s software, a series of menu trees can be found in Appendix A of this manual.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.1. TEST FUNCTIONS A variety of TEST FUNCTIONS are available for viewing at the front panel whenever the calibrator is at the MAIN MENU. These measurements provide information about the present operating status of the calibrator and are useful during troubleshooting (see Section 11). Table 6-1 lists the available TEST functions.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.2. OVERVIEW OF OPERATING MODES The T703 calibrator software has a variety of operating modes. Most commonly, the calibrator will be operating in STANDBY mode. In this mode, the calibrator and all of its subsystems are inactive although TEST functions and WARNING messages are still updated and can be examined via the front panel display. The second most important operating mode is SETUP mode.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.3. STANDBY MODE When the T703 Photometric Calibrator is in standby mode, it is at rest. Some functions under the SETUP MORE DIAG submenu, those which conflict with accurate creation of calibration gas mixtures (e.g. ANALOG OUTPUT STEP TEST) automatically place the calibrator into STANDBY mode when activated NOTE The T703 calibrator should always be placed in STANDBY mode when not needed to produce calibration gas.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.4. GENERAL INFORMATION ABOUT THE GENERATE MODE The GENERATE mode is the mode of operation where the T703 is actively producing calibration gas, either zero or some specified concentration of ozone. In the GENERATE mode the Zero Air Pump (if enabled) and Photometer Pump are turned on. 6.4.1. GENERATE AUTO: BASIC GENERATION OF CALIBRATION GAS This is the simplest procedure for generating calibration gas mixtures.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5. AUTOMATIC CALIBRATION SEQUENCES The T703 calibrator can be set up to perform automatic calibration sequences of multiple steps.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator To create a sequence, use the instructions in the following sections to name the sequence, set it associated parameters and define the steps to be included. 6.5.1.1.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.1.2. Naming a Sequence The first step of creating a calibration sequence is to assign it a name. The name can be up to 10 characters and can be comprised of any alpha character (A to Z), and numeral (0 to 9) or the underscore character (“_“). To assign a name to a sequence, press, Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.5.1.3. Setting the Repeat Count for a Sequence The sequence can be set to repeat a certain number of times, from 1 to 100. It can also be set to repeat indefinitely by inputting a zero (0) into the REPEAT COUNTER. To set the REPEAT COUNTER, press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ CFG SETUP X.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.1.4. Using the T703’s Internal Clock to Trigger Sequences Sequences can be set to trigger based on the T703’s internal clock. The sequence can be set up to start at a predetermined date and time. It can also be set to repeat after a predetermined delay time.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator To specify a starting time for the sequence, press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ CFG SETUP X.X CLK PASS MORE EXIT SEQUENCE CONFIGURATION EDIT PRINT EXIT This display only appears if there are no sequences currently programmed into the calibrator. OTHERWISE ... SETUP X.X END OF SEQUENCES INS SETUP X.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual To set the delta timer, press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ CFG SETUP X.X CLK PASS MORE EXIT SEQUENCE CONFIGURATION EDIT PRINT EXIT This display only appears if there are no sequences currently programmed into the calibrator. OTHERWISE ... SETUP X.X END OF SEQUENCES INS SETUP X.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.5.1.5. Setting Up Control Inputs for a Sequence The T703 calibrator’ control inputs allow the entire sequence to be triggered from an external source. This feature allows the calibrator to operate in a slave mode so that external control sources, such as a data logger can initiate the calibration sequences.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.1.6. Setting Up Control Outputs for a Sequence The T703 calibrator’s control outputs allow the entire sequence to be triggered from an external source. This feature allows the calibrator to control devices that accept logic-level digital inputs, such as programmable logic controllers (PLCs), dataloggers, or digital relays/valve drivers.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.5.1.7. Setting the Progress Reporting Mode for the Sequences As sequences run, the T703 calibrator reports progress by displaying a message in the MODE field of the front panel display (See Figure 3-1). There are several types of report modes available Table 6-5: Sequence Progress Reporting Mode MODE DESCRIPTION STEP Shows the progress as the sequence name and step number. This is the traditional display.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.2. ADDING SEQUENCE STEPS To insert an instruction step into a sequence, navigate to the INSERT STEP submenu by pressing: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 CFG CLK PASS MORE EXIT SETUP X.X PRINT This display only appears if there are no sequences currently programmed into the calibrator. OTHERWISE ... SETUP X.X PRNT EXIT SETUP X.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.5.2.1. The GENERATE Step This step operates and is programmed similarly to the GENERATE AUTO. At the end of the programming sequence, the T703 firmware will automatically insert a DURATION step that needs to be defined. To insert a GENERATE step into a sequence, press: Starting at the INSERT STEPS Submenu INSERT STEP Submenu SETUP X.X INSERT STEP: GENERATE PREV NEXT ENTR SETUP X.X GENERATE:ZERO ZERO ENTR SETUP X.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.2.2. The STANDBY Step The STANDBY step places the calibrator into STANDBY mode To insert a STANDBY step into a sequence, press: 6.5.2.3. The DURATION Step The duration step causes the T703 to continue performing whatever action was called for by the preceding step of the sequence.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.5.2.4. The EXECSEQ Step The EXECSEQ step allows the sequence to call another, already programmed sequence.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.2.5. The CC OUTPUT Step This instruction causes the sequence to set or reset the T703’s digital control outputs. It is very useful in situations where the control outputs are being used to trigger other devices that need to be turned off and on in synch with the operation of the calibrator as it progress through the sequence.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.5.2.6.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.5.3. DELETING A SEQUENCE To delete a sequence from the T703 calibrator’s memory, press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 CFG CLK PASS MORE EXIT INS EDIT PRNT EXIT PRNT EXIT SETUP X.X PRINT SETUP X.X Scrolls back and forth between existing sequences SETUP X.X DELETE SETUP X.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.6. SETUP CFG Pressing the CFG button displays the instrument’s configuration information. This display lists the calibrator model, serial number, firmware revision, software library revision, CPU type and other information. Use this information to identify the software and hardware when contacting customer service. Special instrument or software features or installed options may also be listed here.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.7. SETUP CLK 6.7.1. SETTING THE INTERNAL CLOCK’S TIME AND DAY The T703 has a time of day clock that supports the DURATION step of the calibration sequence feature, time of day TEST function, and time stamps on most COM port messages. To set the clock’s time and day, press: STANDBY GEN STBY SEQ SETUP X.X O3 SEQ SETUP PRIMARY SETUP MENU CFG SETUP X.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.7.2. ADJUSTING THE INTERNAL CLOCK’S SPEED In order to compensate for CPU clocks which run faster or slower, you can adjust a variable called CLOCK_ADJ to speed up or slow down the clock by a fixed amount every day.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.8. SETUP PASS The T703 provides password protection of the calibration and setup functions to prevent unauthorized adjustments. When the passwords have been enabled in the PASS menu item, the system will prompt the user for a password anytime a password-protected function is requested. There are three levels of password protection, which correspond to operator, maintenance and configuration functions.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator Example: If all passwords are enabled, the following keypad sequence would be required to enter the VARS or DIAG submenus: STANDBY GEN STBY SEQ SETUP X.X O3 SEQ SETUP X.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.9. SETUP DIAG TEST CHAN OUTPUT: USING THE TEST CHANNEL ANALOG OUTPUT The T703 calibrator comes equipped with one analog output. It can be set by the user to carry the current signal level of any one of the parameters listed in Table 6-8 and will output an analog VDC signal that rises and falls in relationship with the value of the parameter.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator To access the analog I/O configuration sub menu, press: STANDBY Make sure that the calibrator is in standby mode. GEN STBY SEQ SETUP X.X O3 SEQ CFG CLK PASS EXIT SETUP X.X COMM VARS EXIT SETUP X.X EXIT Toggle these buttons to enter the correct ENTR Continue pressing EXIT until ...
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.9.1.2.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator To activate the TEST Channel and select a function press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SEQ CFG CLK PASS EXIT SETUP X.X COMM VAR EXIT SETUP X.X EXIT Toggle these buttons to enter the correct DIAG PREV ENTR Continue pressing EXIT until ...
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.9.1.3. TEST Channel Voltage Range Configuration In its standard configuration the analog outputs is set to output a 0 – 5 VDC signals. Several other output ranges are available (see Table 7-5). Each range has is usable from -5% to + 5% of the rated span. Table 6-9: RANGE SPAN 0-100 mVDC 0-1 VDC 0-5 VDC 0-10 VDC Analog Output Voltage Range Min/Max MINIMUM OUTPUT MAXIMUM OUTPUT -5 mVDC 105 mVDC -0.05 VDC 1.05 VDC -0.25 VDC 5.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.9.1.4. Turning the TEST Channel Over-Range Feature ON/OFF In its default configuration a ± 5% over-range is available on each of the T703’s TEST CHANNEL output. This over-range can be disabled if your recording device is sensitive to excess voltage or current.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.9.1.5. Adding a Recorder Offset to the TEST Channel Some analog signal recorders require that the zero signal be significantly different from the baseline of the recorder in order to record slightly negative readings from noise around the zero point. This can be achieved in the T703 by defining a zero offset, a small voltage (e.g., 10% of span).
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.9.2. TEST CHANNEL CALIBRATION TEST CHANNEL calibration needs to be carried out on first startup of the analyzer (performed in the factory as part of the configuration process) or whenever re-calibration is required. The analog outputs can be calibrated automatically or adjusted manually.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.9.2.1. Enabling or Disabling the TEST CHANNEL Auto-Cal Feature To enable or disable the Auto-Cal feature for the TEST CHANNEL, press. From the AIO CONFIGURATION SUBMENU (See Section 6.9.1.1.) DIAG ANALOG I/O CONFIGURATION PREV NEXT DIAG AIO SET> NOTE: ENTR EXIT AOUTS CALIBRATED: NO CAL EXIT Continue pressing SET> until you reach the output to be configured TEST CHANNELS configured for 0.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator NOTE: Manual calibration should be used for the 0.1V range or in cases where the outputs must be closely matched to the characteristics of the recording device.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual To initiate an automatic calibration from inside the TEST CHANNEL submenu, press: 90 07223B DCN6378
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.9.2.3. Manual Calibration of the TEST Channel Configured for Voltage Ranges For highest accuracy, the voltages of the analog outputs can be manually calibrated. NOTE: The menu for manually adjusting the analog output signal level will only appear if the AUTO-CAL feature is turned off for the channel being adjusted (see Section6.9.2.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual To adjust the signal levels of an analog output channel manually, press: From the AIO CONFIGURATION SUBMENU (See Section 6.9.1.1.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.9.3. AIN CALIBRATION This is the sub-menu calibrates the analyzer’s A-to-D conversion circuitry. This calibration should only be necessary after major repair such as a replacement of CPU, motherboard or power supplies.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.10. SETUP MORE VARS: INTERNAL VARIABLES (VARS) The T703 has several-user adjustable software variables, which define certain operational parameters. Usually, these variables are automatically set by the instrument’s firmware, but can be manually re-defined using the VARS menu. The following table lists all variables that are available within the 818 password protected level.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator To access and navigate the VARS menu, use the following key sequence: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SEQ CFG CLK PASS EXIT SETUP X.X COMM DIAG EXIT SETUP X.X EXIT Toggle to enter the correct SETUP X.X 0) O3_PHOTO_LAMP=58.0 DegC JUMP these settings unless specifically instructed to by Teledyne API’s Customer Service personnel. SETUP X.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.11. OPERATING THE T703 CALIBRATOR AS AN O3 PHOTOMETER The T703 can easily be configured to measure an external source of ozone. 6.11.1. SET UP FOR OPERATING THE T703 AS AN O3 PHOTOMETER To convert the T703 from an O3 calibrator to and O3 photometer: 1. Remove the two loop-back tubing assemblies on the rear panel connected to the ‘PHOTO IN’ and ‘PHOTO ZERO IN’ fittings. 2.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator To use the T703 as a photometer, press: 07223B DCN6378 97
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.12. SETUP LVL: SETTING UP AND USING LEADS (DASIBI) OPERATING LEVELS 6.12.1.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.12.3. LEVELS A LEVEL is a combination of several parameters: An ID number for the LEVEL An action, (e.g. GENERATE, STANDBY) A target concentration value An output flow rate (if applicable) Configuration for one or both of two status output blocks. Up to twenty levels can be defined and used with the T703 using a range of ID numbers from 0-98. Level 99 is reserved for standby.
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.12.5. PROGRAMMING NEW LEVELS To begin programming a new LEVEL find the LVL submenu by pressing: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 ACT =STANDBY SETUP PRIMARY SETUP MENU LEVL SEQ CFG CLK PASS MORE EXIT This display only appears if there are no LEVELs currently programmed into the calibrator. OTHERWISE ... SETUP X.X END OF LEVELS INS SETUP X.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.12.5.1. Creating a Generate LEVEL To create a LEVEL using the T703’s AUTO generation function, press: Starting at the CHOOSE ACTION Submenu CHOOSE ACTION Submenu SETUP X.X ACTION TO PERFORM:GENERATE PREV NEXT ENTR SETUP X.X GENERATE:ZERO ZERO ENTR SETUP X.X 0 Toggle these buttons to set the target concentration. 0 SETUP X.X 0 .
Operating the T703 Calibrator Teledyne API T703 Calibrator Operation Manual 6.12.5.2. Editing or Deleting a LEVEL To edit or delete an existing LEVEL, press: Levels are displayed according to the following Format: LEVEL ID: Any number between 0 and 99. This will be the number used to select the level when activating / deactivating it, or when editing or deleting it. Gas Conc: The concentration setting, in ppb, for the O3 generator to produce.
Teledyne API T703 Calibrator Operation Manual Operating the T703 Calibrator 6.12.6. CONFIGURING LEVEL STATUS BLOCKS There are two STATUS BLOCKS associated with LEADS LEVELS. BLOCK 1: This block corresponds to the physical CONTROL OUTPUT connections located on the back panel of the T703 (see Figure 3-4, Figure 3-10 and Section 3.2.5).
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7. OPERATING THE T703 OVER THE SERIAL I/O PORTS 7.1. USING THE ANALYSER’S COMMUNICATION PORTS The T703 is equipped with two serial communication ports, labeled RS232 (male DB-9 connector) and COM2 (female DB-9 connector), a USB com port and an Ethernet port located on the rear panel.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.1.2. SERIAL COM PORT DEFAULT SETTINGS AND CONNECTOR PIN ASSIGNMENTS Received from the factory, the calibrator is set up to emulate an RS-232 DCE device. RS-232 (COM1): RS-232 (fixed), DB-9 male connector. o Baud rate: 19200 bits per second (baud). o Data Bits: 8 data bits with 1 stop bit. o Parity: None. COM2: RS-232 (configurable to RS 485), DB-9 female connector.
Operating The T703 over the Serial I/O Ports Figure 7-2: Teledyne API T703 Calibrator Operation Manual Default Pin Assignments for CPU COM Port connector (RS-232). Teledyne API offers two mating cables, one of which should be applicable for your use. Part number WR000077, a DB-9 female to DB-9 female cable, 6 feet long. Allows connection of the serial ports of most personal computers. Also available as Option 60 (see Section 5.2.1). Part number WR000024, a DB-9 female to DB-25 male cable.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.1.3.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.1.4. COM PORT COMMUNICATION MODES Each of the calibrator’s serial ports can be configured to operate in a number of different modes, listed in Table 7-1. As modes are selected, the calibrator sums the Mode ID numbers and displays this combined number on the front panel display.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports Press the following menu buttons to select communication modes for a one of the COM Ports, such as the following example where RS-485 mode is enabled: STANDBY GEN STBY SEQ SETUP X.X O3 ACT =STANDBY SEQ SETUP X.X SETUP PRIMARY SETUP MENU CFG CLK PASS MORE SECONDARY SETUP MENU COMM VARS DIAG SETUP X.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.1.5. 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 of the calibrator should flicker. To initiate the test press the following key sequence.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.1.6. MACHINE ID Each type of Teledyne API calibrator is configured with a default ID code. The default ID code for all T703 calibrators is 703. The ID number is only important if more than one calibrator is connected to the same communications channel such as when several calibrators are on the same Ethernet LAN, in a RS-232 multidrop chain (See Section 7.3) or operating over a RS-485 network (See Section 7.4).
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.1.7. TERMINAL OPERATING MODES The T703 can be remotely configured, calibrated or queried for stored data through the serial ports. As terminals and computers use different communication schemes, the calibrator supports two communicate modes specifically designed to interface with these two types of devices. Computer mode is used when the calibrator is connected to a computer with a dedicated interface program.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.1.7.2. Command Syntax Commands are not case-sensitive and all arguments within one command (i.e. ID numbers, keywords, data values, etc.) must be separated with a space character. All Commands follow the syntax: X [ID] COMMAND Where X is the command type (one letter) that defines the type of command. Allowed designators are listed in Table 6-27 and Appendix A-6.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual Floating-point numbers are used to specify continuously variable values such as temperature set points, time intervals, warning limits, voltages, etc. They consist of an optional plus or minus sign, followed by zero or more digits, an optional decimal point and zero or more digits. (At least one digit must appear before or after the decimal point.) Scientific notation is not permitted. For example, +1.0, 1234.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.1.7.5. COM Port Password Security In order to provide security for remote access of the T703, a LOGON feature can be enabled to require a password before the instrument will accept commands. This is done by turning on the SECURITY MODE (Mode 4, Section 7.1.4). Once the SECURITY MODE is enabled, the following items apply. A password is required before the port will respond or pass on commands.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.2. REMOTE ACCESS BY MODEM The T703 can be connected to a modem for remote access. This requires a cable between the calibrator’s COM port and the modem, typically a DB-9F to DB-25M cable (available from Teledyne API with part number WR0000024). Once the cable has been connected, check to make sure: The DTE-DCE is in the DCE position.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports To Initialize the modem press: STANDBY GEN STBY SEQ SETUP X.X O3 ACT =STANDBY SEQ SETUP X.X PRIMARY SETUP MENU CFG CLK PASS MORE ID EDIT EXIT Continue pressing until ... SETUP X.X INIT SETUP X.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.3. MULTIDROP RS-232 SET UP When the RS-232 Multidrop option is installed, the instrument designated as last in the chain must be terminated. This requires installing a shunt between two pins on the multidrop printed circuit assembly (PCA) inside the instrument. Step-by-step instructions follow.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports Note: If you are adding an instrument to the end of a previously configured chain, remove the shunt between Pins 21 22 of the Multidrop PCA in the instrument that was previously the last instrument in the chain. 3. Close the instrument. 4.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.4. RS-485 CONFIGURATION OF COM2 As delivered from the factory, COM2 is configured for RS-232 communications. This port can be re-configured for operation as a non-isolated, half-duplex RS-485 port. To configure the instrument for RS-485 communication, please contact the factory. (Using COM2 for RS-485 communications disables the optional USB com port). 7.5.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.5.1. CONFIGURING THE ETHERNET INTERFACE USING DHCP The Ethernet feature for your T703 uses Dynamic Host Configuration Protocol (DHCP) to configure its interface with your LAN automatically. This requires your network servers also be running DHCP. The calibrator will do this the first time you turn the instrument on after it has been physically connected to your network.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual To view the above properties listed in Table 7-5, press: 122 07223B DCN6378
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.5.1.1. Manually Configuring the Network IP Addresses here are several circumstances when you may need to manually set the Ethernet configuration: Your LAN is not running a DHCP software package, The DHCP software is unable to initialize the calibrator’s interface; You wish to configure the interface with a specific IP address, such as for a permanent Ethernet connection..
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual STEP 2: Configure the INSTRUMENT IP, GATEWAY IP and SUBNET MASK addresses by pressing: Internet Configuration Touchscreen Button Functions From Step 1 above) SETUP X.X DHCP: OFF SET> EDIT SETUP X.X EXIT FUNCTION [0] Press to cycle through the range of numerals and available characters (“0 – 9” & “ . ”) Moves the cursor one character left or right. DEL Deletes a character at the cursor location.
Teledyne API T703 Calibrator Operation Manual Operating The T703 over the Serial I/O Ports 7.5.2. CHANGING THE CALIBRATOR’S HOSTNAME The HOSTNAME is the name by which the calibrator appears on your network. The default name for all Teledyne API T703 calibrators is T703. To change this name (particularly if you have more than one T703 calibrator on your network), press. STANDBY GEN STBY SEQ SETUP X.X O3 SEQ SETUP PRIMARY SETUP MENU CFG CLK PASS MORE EXIT SETUP X.
Operating The T703 over the Serial I/O Ports Teledyne API T703 Calibrator Operation Manual 7.6. APICOM REMOTE CONTROL PROGRAM APICOM is an easy-to-use, yet powerful interface program that allows the user to access and control any of Teledyne API’s main line of ambient and stack-gas instruments from a remote connection through direct cable, modem or Ethernet. Running APICOM, a user can: Establish a link from a remote location to the T703 through direct cable connection via RS-232 modem or Ethernet.
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Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8. T703 CALIBRATION AND VERIFICATION Basic electronic calibration of the T703 Calibrator is performed at the factory. Normally there is no need to perform this factory calibration in the field however, the performance of several of the instruments key subsystems should be verified periodically and if necessary adjusted.
T703 Calibration and Verification Figure 8-2: Teledyne API T703 Calibrator Operation Manual Set up for Verifying Optional O3 Photometer Using an External O3 Generator NOTE The manifolds as shown in the above drawing are oriented to simplify the drawing. All unused ports should be capped. A Minimum of 1.1 LPM is required for the external zero air source 8.1.1.1. Calibration Manifold Exhaust/Vent Line The manifold’s excess gas should be vented to a suitable vent outside of the room.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.1.2. VERIFYING O3 PHOTOMETER PERFORMANCE To verify the performance of the T703’s optional internal photometer perform the following steps: Make sure that the calibrator is in STANDBY mode STANDBY GEN STBY SEQ STANDBY SETUP SYSTEM RESET AUTO STANDBY GENERATE:ZERO ZERO ENTR SETUP STANDBY Toggle these buttons to set the target concentration. 0 GENERATE:0.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.1.3. CALIBRATING THE O3 PHOTOMETER The following procedure sets values held in the calibrator’s memory of for zero point OFFSET and SLOPE. 8.1.3.1.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.1.3.2.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.1.4. O3 PHOTOMETER DARK CALIBRATION The Dark Calibration Test turns off the Photometer UV Lamp and records any offset signal level of the UV Detector-Preamp-Voltage to Frequency Converter circuitry. This allows the instrument to compensate for any voltage levels inherent in the Photometer detection circuit that might affect the output of the detector circuitry and therefore the calculation of O3 concentration.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.1.5. O3 PHOTOMETER BACKPRESSURE CALIBRATION Any time there is a pneumatic configuration change, there is risk of impacting the internal measure/reference pressure. To compensate for this, a backpressure compensation calibration is required each time. Set the calibrator to generate ozone at the flow rate intended for operation.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.2. CALIBRATING THE O3 GENERATOR The T703 calibrator’s software includes a routine for automatically calibrating the O3 generator. A calibration table of drive voltages stored in the T703’s memory is the basis for this calibration. This table is used by the T703 to set initial O3 generator drive settings. 8.2.1.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.2.2. VIEWING O3 GENERATOR CALIBRATION POINTS To view these calibration points, press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ SETUP X.X CFG CLK PASS MORE SECONDARY SETUP MENU COMM VARS DIAG SETUP X.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.2.3.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.2.4.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.2.5.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.2.6. PERFORMING AN AUTOMATIC CALIBRATION OF THE O3 GENERATOR To run the automatic O3 generator calibration program, press: Make sure that the calibrator is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SEQ CFG CLK PASS EXIT SETUP X.X COMM VARS EXIT SETUP X.X EXIT Toggle to enter the correct DIAG PREV ENTR Continue pressing EXIT until ...
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.3. T703 GAS PRESSURE SENSOR CALIBRATION The T703 Calibrator has two sensors that monitor the pressure of the gases flowing through the instrument.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification Attach Pressure Monitor Here Outlets to O3 Generator Pressure Regulator Figure 8-4: 07223B DCN6378 O3 Generator Pressure Monitor Point Physical Location– T703 143
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.3.2. CALIBRATING THE REGULATOR AND PHOTOMETER PRESSURE SENSORS 1. Turn off the calibrator and open the top cover. 2. Connect a pressure meter to the Regulator Pressure measurement fitting. This fitting is located on the backside of the regulator assembly (see Figure 8-4). 3. Turn on the calibrator and perform the following steps: 4.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.4. T703 GAS FLOW CALIBRATION The T703 has two gas flow characteristics that affect its performance: the flow of gas thought the sample chamber of the instrument’s photometer and the total gas flow being output. While both are stored in the calibrator’s memory and used to compensate the final concentration calculations for changes in atmospheric pressure, they are calculated quite differently.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.4.1. CALIBRATING THE PHOTOMETER’S SAMPLE GAS FLOW NOTE The procedure described in this section requires an independent, calibrated gas flow meter/monitor be connected to the EXHAUST fitting on the back of the T703. During the PHOTO FLOW calibration, the T703 software automatically turns the DC pump downstream from the photometer ON.
Teledyne API T703 Calibrator Operation Manual T703 Calibration and Verification 8.4.2. CALIBRATING THE OUTPUT GAS FLOW 8.4.2.1.
T703 Calibration and Verification Teledyne API T703 Calibrator Operation Manual 8.4.2.2. Performing an Output Gas Flow Calibration During the PHOTO FLOW calibration, the T703 software automatically turns the DC pump downstream from the photometer OFF and the AC dry air pump ON. Once the PHOTO FLOW has been calibrated (Section 8.4.
Teledyne API T703 Calibrator Operation Manual TECHNICAL INFORMATION PART III – TECHNICAL INFORMATION 07223B DCN6378 149
TECHNICAL INFORMATION 150 Teledyne API T703 Calibrator Operation Manual 07223B DCN6378
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9. THEORY OF OPERATION 9.1. PNEUMATIC OPERATION 9.1.1. GAS FLOW CONTROL Gas flow rates are set by various flow control assemblies located in the gas stream(s). 9.1.1.1.
Theory of Operation Teledyne API T703 Calibrator Operation Manual stays at least 2:1 the gas flow rate is unaffected by any fluctuations, surges, or changes in downstream pressure because such variations only travel at the speed of sound themselves and are therefore cancelled out by the sonic shockwave at the downstream exit of the critical flow orifice. The actual flow rate of gas through the orifice (volume of gas per unit of time), depends on the size and shape of the aperture in the orifice.
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.2. ELECTRONIC OPERATION 9.2.1.
Theory of Operation Teledyne API T703 Calibrator Operation Manual Data are generated by the various sub components of the T703 (e.g. flow data from the MFCs, O3 concentration from the optional photometer). Analog signals are converted into digital data by a unipolar, analog-to-digital converter, located on the motherboard. A variety of sensors report the physical and operational status of the calibrator’s major components, again through the signal processing capabilities of the motherboard.
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.2.2.1. Disk On Module (DOM) The DOM is a 44-pin IDE flash chip with a storage capacity up to 256 MB. It is used to store the computer’s operating system, the Teledyne API firmware, and most of the operational data. The LEDs on the DOM indicate power and reading/writing to or from the DOM. 9.2.2.2.
Theory of Operation Teledyne API T703 Calibrator Operation Manual Status LED’s (D2 through D16) Watchdog Status LED (D1) DC Power Supply Test Points I2C Connector Power Connections for DC Heaters DC Valve & Photometer Pump Control AC Pump Configuration Plug DC Valve Control Drivers AC Power OUT to Dry Air Pump DC Valve & Photometer Pump Control Connector AC Power IN DC Power Distribution Connectors Dry Air AC Pump Control Relay Figure 9-4: Relay Board PCA with AC Relay Retainer Removed This
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.2.3.2. Heater Control The relay PCA controls the DC heaters for the O3 generator and photometer lamp housing. Figure 9-5: Heater Control Loop Block Diagram. 9.2.3.3. Relay PCA Status LEDs and Watch Dog Circuitry Thirteen LEDs are located on the calibrator’s relay board to indicate the status of the calibrator’s heating zones and some of its valves as well as a general operating watchdog indicator.
Theory of Operation Teledyne API T703 Calibrator Operation Manual Table 9-1: LED COLOR Relay Board Status LEDs DESCRIPTION FUNCTION 2 D1 Red Watchdog Circuit; I C bus operation. Blinks when I2C bus is operating properly D2 Yellow Dry Air Pump Status When lit the zero air AC pump is running. D3-6 D7 SPARE Green Photometer Meas/Ref Valve D8 D9 When lit the valve open to REFERENCE gas path SPARE Green Ext.
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.2.4. MOTHERBOARD This is the largest electronic assembly in the calibrator and is mounted to the rear panel as the base for the CPU board and all I/O connectors. This printed circuit assembly provides a multitude of functions including A/D conversion, digital input/output, PC-104 to I2C translation, temperature sensor signal processing and is a pass through for the RS-232 and RS-485 signals. 9.2.4.1.
Theory of Operation Teledyne API T703 Calibrator Operation Manual 9.2.4.5. External Digital I/O The external digital I/O performs two functions. The STATUS outputs carry logic-level (5V) signals through an optically isolated 8-pin connector on the rear panel of the calibrator. These outputs convey on/off information about certain calibrator conditions such as CONC VALID. They can be used to interface with certain types of programmable devices.
Teledyne API T703 Calibrator Operation Manual Theory of Operation SENSOR SUITES O3 Generator Reference detector, Photometer UV Detector KEY Sensor Control & I/O Logic ANALOG SENSORS Pre-Amplifiers & Amplifiers AC POWER DC POWER LOGIC DEVICES 2 (e.g. CPU, I C bus, Motherboard, etc.
Theory of Operation Teledyne API T703 Calibrator Operation Manual JP7 Pump Configuration Figure 9-8: Location of the AC Configuration Jumper for the Dry Air Pump 9.2.6.1. AC configuration – Internal Pump (JP7) AC power configuration for the internal dry air pump is set using Jumper set JP7.
Teledyne API T703 Calibrator Operation Manual 110 VAC /115 VAC Theory of Operation 220 VAC /240 VAC 1 6 1 6 2 7 2 7 3 8 3 8 4 9 4 9 5 10 5 10 Jumper 5-to-10 not functional in the T703 Figure 9-9: Pump AC Power Jumpers (JP7) 9.3. FRONT PANEL TOUCHSCREEN/DISPLAY INTERFACE The most commonly used method for communicating with the T703 Dynamic Dilution Calibrator is via the instrument’s front panel LCD touchscreen display. The LCD display is controlled directly by the CPU board.
Theory of Operation Teledyne API T703 Calibrator Operation Manual The LCD display is controlled directly by the CPU board. The touchscreen is interfaced to the CPU by means of a touchscreen controller that connects to the CPU via the internal USB bus and emulates a computer mouse. 9.3.1.1. Front Panel Interface PCA The front panel interface PCA controls the various functions of the display and touchscreen.
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.5. O3 GENERATOR OPERATION 9.5.1. PRINCIPLE OF PHOTOLYTIC O3 GENERATION Ozone is a naturally occurring substance that is sometimes called "activated oxygen". It contains three atoms of oxygen (O3) instead of the usual two found in normal oxygen (O2) that is essential for life. Because of its relatively short half-life, ozone cannot be bottled and stored for later use and there fore must always be generated on-site by an ozone generator.
Theory of Operation Teledyne API T703 Calibrator Operation Manual 9.5.2. GENERATOR PNEUMATIC OPERATION The rate of flow through the O3 generator is controlled by a flow control assembly located on the Regulator SubAssembly in the front of the T703. O3 Generator Gas Inlet O3 Generator Heater Control PCA O3 Outlet to Photometer and Internal Vent O3 Outlet Measure / Reference Valve for Photometer Bench Figure 9-13: O3 Generator Valve and Gas Fixture Locations 9.5.3.
Thermistor Interface O3 Generator Sensor Inputs O3 Generator Lamp Heater Theory of Operation A/D Converter Teledyne API T703 Calibrator Operation Manual Figure 9-14: O3 Generator Electronic Block Diagram UV Lamp O3 Generator Heater Control PCA UV Lamp Power Supply (200 VAC @ 30 kHz) UV Lamp Power Supply Transformer Reference Detector Preamp Power Connector Reference Detector Signal Output to Motherboard UV Lamp Power Connector UV Lamp I2C Connector O3 Generator Reference Detector Figure 9-15
Theory of Operation Teledyne API T703 Calibrator Operation Manual 9.5.3.1. O3 Generator Temperature Control In order to operate at peak efficiency the UV lamp of the T703’s O3 generator is maintained at a constant 48ºC. if the lamp temperature falls below 43ºC or rises above 53ºC a warning is issued by the calibrators CPU. This temperature is controlled as described in the section on the relay PCA (see Section 9.2.3.2).
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.6. PHOTOMETER OPERATION The Model T703 calibrator’s optional photometer determines the concentration of Ozone (O3) in a sample gas drawn through it. Sample and calibration gasses must be supplied at ambient atmospheric pressure in order to establish a stable gas flow through the absorption tube where the gas’ ability to absorb ultraviolet (UV) radiation of a certain wavelength (in this case 254 nm) is measured.
Theory of Operation Teledyne API T703 Calibrator Operation Manual Unfortunately, both ambient temperature and pressure influence the density of the sample gas and therefore the number of ozone molecules present in the absorption tube thus changing the amount of light absorbed. In order to account for this effect the following addition is made to the equation: Equation 9-7 29.
Teledyne API T703 Calibrator Operation Manual 5 – 6 Seconds Theory of Operation Analyzer measures the average UV light intensity of Non-O3 bearing Sample Gas (I0) during this period.
Theory of Operation Teledyne API T703 Calibrator Operation Manual Chassis PHOTOMETER BENCH yel DRY AIR IN blk O3 GAS INPUT PRESSURE SENSOR On Back Panel Filter blu PHOTOMETER PRESSURE SENSOR Pressure Regulator O3 GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA REF/MEAS Valve PHOTOMETER INLET pur yel Flow Control (800 cm3/min) blk pur grn grn PHOTOMETER ZERO IN orn EXHAUST PUMP red PHOTOMETER ZERO OUT INTERNAL VENT PUMP orn orn orn PHOTOMETER OUTLET TO ANALYZER ZERO AIR IN blu TO ANA
Teledyne API T703 Calibrator Operation Manual Theory of Operation Window Window UV Detector ABSORPTION TUBE UV Source Sample Gas OUT Analog current signal is output by Detector Sample Gas IN Absorption Path Length = 42 cm Photometer Pre amp PCA Figure 9-19: O-5 VDC analog signal to Motherboard O3 Photometer Absorption Path 9.6.1.4. Interferent Rejection It should be noted that the UV absorption method for detecting ozone is subject to interference from a number of sources.
Theory of Operation Teledyne API T703 Calibrator Operation Manual 9.6.2. PHOTOMETER LAYOUT The Photometer is where the absorption of UV light by ozone is measured and converted into a voltage. It consists of several sub-assemblies: A mercury-vapor UV lamp. This lamp is coated in a material that optically screens the UV radiation output to remove the O3 producing 185nm radiation. Only light at 254nm is emitted.
Teledyne API T703 Calibrator Operation Manual Theory of Operation 9.6.4.
Theory of Operation Teledyne API T703 Calibrator Operation Manual 9.6.4.2. Pneumatic Sensors for the O3 Photometer The several sensors located on the pneumatic sensor just to the left rear of the O3 generator assembly measure the absolute pressure and the flow rate of gas inside the photometer’s absorption tube. This information is used by the CPU to calculate the O3 concentration of the sample gas (See Equation 9-7).
Teledyne API T703 Calibrator Operation Manual Maintenance Schedule & Procedures 10. MAINTENANCE SCHEDULE & PROCEDURES Predictive diagnostic functions including failure warnings and alarms built into the calibrator’s firmware allow the user to determine when repairs are necessary without performing painstaking preventative maintenance procedures.
Maintenance Schedule & Procedures 178 Teledyne API T703 Calibrator Operation Manual 07223B DCN6378
Teledyne API T703 Calibrator Operation Manual Maintenance Schedule & Procedures Table 10-1: T703 Maintenance Schedule Item Action Freq Cal Check Req’d. Manual Section Verify Test Functions Record and analyze Weekly or after any Maintenance or Repair No 3.4.4 Photometer Pump Diaphragm Date Performed No Replacement Required. Under Normal Circumstances the Pumps Will Last the Lifetime of the Instrument.
Maintenance Schedule & Procedures 180 Teledyne API T703 Calibrator Operation Manual 07223B DCN6378
Teledyne API T703 Calibrator Operation Manual Maintenance Schedule & Procedures 10.2. PERFORMING LEAK CHECKS Leaks are the most common cause of analyzer malfunction; Section 10.2.1 describes a procedure for performing a leak check. 10.2.1. PRESSURE LEAK CHECK Obtain a leak checker similar to the Teledyne API’s part number 01960, which contains a small pump, shut-off valve and pressure gauge.
Maintenance Schedule & Procedures Teledyne API T703 Calibrator Operation Manual Do not re-apply vacuum as it will draw soap solution into the instrument and contaminate it. Do not exceed 15 psi pressure. 11. Once the leak has been located and repaired, the leak-down rate should be < 1 in-Hg (0.4 psi) in 5 minutes after the pressure is shut off. O3 FLOW SENSOR UNION CAP O3 Generator Assembly CAP UNION Flow Control (100 cm3/min) Flow Control (5.0 lpm) Flow Control (1.0 to 2.
Teledyne API T703 Calibrator Operation Manual Maintenance Schedule & Procedures Do not exceed 15 psi pressure. 10. Once the leak has been located and repaired, the leak-down rate should be < 1 in-Hg (0.4 psi) in 5 minutes after the pressure is shut off. O3 FLOW SENSOR UNION CAP O3 Generator Assembly CAP UNION Flow Control (100 cm3/min) Flow Control (5.0 lpm) Flow Control (1.0 to 2.
Maintenance Schedule & Procedures Teledyne API T703 Calibrator Operation Manual 10.3. CLEANING OR REPLACING THE ABSORPTION TUBE NOTE: Although this procedure should never be needed as long as the user is careful only to supply the photometer with clean, dry and particulate free zero air, it is included here for those rare occasions when cleaning or replacing the absorption tube may be required. 1. Remove the center cover from the optical bench. 2. Unclip the sample thermistor from the tube. 3.
Teledyne API T703 Calibrator Operation Manual Maintenance Schedule & Procedures 10.5. PHOTOMETER UV SOURCE LAMP ADJUSTMENT This procedure details the steps for adjustment of the UV source lamp in the optical bench assembly. This procedure should be done whenever the PHOTO REFERENCE test function value drops below 3000 mV. 1. Make sure the analyzer is warmed-up and has been running for at least 15 minutes before proceeding. 2. Remove the cover from the analyzer. 3.
Maintenance Schedule & Procedures Figure 10-3: Teledyne API T703 Calibrator Operation Manual Photometer – Location of UV Detector Gain Adjustment & UV Lamp Set Screw 10.6. PHOTOMETER UV SOURCE LAMP REPLACEMENT This procedure details the steps for replacement of the UV source lamp in the optical bench assembly. This procedure should be done whenever the lamp can no longer be adjusted as described in Section 10.2.3. 1. Turn the analyzer off. 2. Remove the cover from the analyzer. 3.
Teledyne API T703 Calibrator Operation Manual Maintenance Schedule & Procedures 10.7. ADJUSTMENT OR REPLACEMENT OF OZONE GENERATOR UV LAMP This procedure details the steps for replacement and initial adjustment of the ozone generator lamp. If you are adjusting an existing lamp, skip to Step 8. 1. Turn off the analyzer. 2. Remove the cover from the analyzer. 3. Locate the O3 generator (see Figure 3-5).
Maintenance Schedule & Procedures Teledyne API T703 Calibrator Operation Manual 9. Perform the following procedure: 10. Tighten the two set -screws. 11. Replace the calibrator’s cover 12. Perform an auto-leak check (See Section 10.2.1). 13. Calibrate the Ozone Generator. (see Section 8.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11. GENERAL TROUBLESHOOTING & REPAIR This section contains a variety of methods for identifying and solving performance problems with the calibrator. NOTE The operations outlined in this chapter must be performed by qualified maintenance personnel only. WARNING Risk of electrical shock. Some operations need to be carried out with the instrument open and running.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 5. Follow the procedures defined in Section 3.4.4 to confirm that the calibrator’s vital functions are working (power supplies, CPU, relay PCA, keyboard, PMT cooler, etc.). See Figure 3-5 for general layout of components and sub-assemblies in the calibrator. See the wiring interconnect diagram and interconnect list in Appendix D. 11.1.1.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair To view or clear the various warning messages press: STANDBY Suppresses the warning messages TEST GEN STBY SEQ MSG CLR SETUP STANDBY TEST TEST ANALOG CAL WARNING TEST Press CLR to clear the current message. If more than one warning is active, the next message will take its place. CLR SETUP STANDBY
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual Table 11-1: Front Panel Warning Messages WARNING FAULT CONDITION CONFIG INITIALIZED Configuration and Calibration data reset to original Factory state. DATA INITIALIZED Data Storage in DAS was erased. LAMP DRIVER WARN The CPU is unable to communicate with either the O3 generator or photometer 2 lamp I C driver chip. O3 GEN LAMP TEMP WARNING IZS Ozone Generator Temp is outside of control range of 48C 3C.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.1.2. FAULT DIAGNOSIS WITH TEST FUNCTIONS In addition to being useful predictive diagnostic tools, the test functions viewable from the calibrator’s front panel can be used to isolate and identify many operational problems when combined with a thorough understanding of the calibrator’s Theory of Operation (see Section 9).
General Troubleshooting & Repair Table 11-2: TEST FUNCTION Teledyne API T703 Calibrator Operation Manual Test Functions - Indicated Failures DIAGNOSTIC RELEVANCE AND CAUSES OF FAULT CONDITIONS. If the value displayed is too high the UV Source has become brighter. Adjust the variable gain potentiometer on the UV Preamp Board in the optical bench. If the value displayed is too low: - < 100mV – Bad UV lamp or UV lamp power supply. - < 2000mV – Lamp output has dropped, adjust UV Preamp Board or replace lamp.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.1.3. USING THE DIAGNOSTIC SIGNAL I/O FUNCTION The Signal I/O parameters found under the DIAG Menu combined with a thorough understanding of the instruments Theory of Operation (found in Section 9) are useful for troubleshooting in three ways: The technician can view the raw, unprocessed signal level of the calibrator’s critical inputs and outputs.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.2. USING THE ANALOG OUTPUT TEST CHANNEL The signals available for output over the T703’s analog output channel can also be used as diagnostic tools. See Section 6.9 for instruction on activating the analog output and selecting a function.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.3. USING THE INTERNAL ELECTRONIC STATUS LEDS Several LEDs are located inside the instrument to assist in determining if the calibrators CPU, I2C bus and Relay PCA are functioning properly. 11.3.1. CPU STATUS INDICATOR DS5, a red LED, that is located on upper portion of the motherboard, just to the right of the CPU board, flashes when the CPU is running the main program loop.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.3.2.2.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.4. SUBSYSTEM CHECKOUT The preceding sections of this manual discussed a variety of methods for identifying possible sources of failures or performance problems within the T703 calibrator. In most cases, this includes a list of possible components or subsystems that might be the source of the problem.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.4.3. DC POWER SUPPLY If you have determined that the calibrator’s AC mains power is working, but the unit is still not operating properly, there may be a problem with one of the instrument’s switching power supplies. The supplies can have two faults, namely no DC output, and noisy output.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair A voltmeter should be used to verify that the DC voltages are correct per the values in the table below, and an oscilloscope, in AC mode, with band limiting turned on, can be used to evaluate if the supplies are producing excessive noise (> 100 mV p-p).
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.4.7. RELAY PCA The Relay PCA can be most easily checked by observing the condition of the status LEDs located along its upper edge (see Section 11.3.2 and Figure 11-3:Relay PCA Status LEDS Used for Troubleshooting), and using the SIGNAL I/O submenu under the DIAG menu (see Section 11.1.3) to toggle each LED ON or OFF.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair PHOTOMETER PRESSURE SENSOR: 1. Measure the pressure on the inlet side of S1 with an external pressure meter. 2. Measure the voltage across TP4 and TP1. The expected value for this signal should be: EXAMPLE: If the measured pressure is 20 Hg-in-A, the expected voltage level between TP4 and TP1 would be between 2870 mVDC and 3510 mVDC.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.4.9. MOTHERBOARD 11.4.9.1. 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 reference voltages and input signals that can be easily measured with a voltmeter. 1. Use the Signal I/O function (See Section 11.1.3 and Appendix A) to view the value of REF_4096_MV and REF_GND.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair For each of the steps the output should be within 1% of the nominal value listed in the table below except for the 0% step, which should be within 0mV ±2 to 3 mV. Make sure you take into account any offset that may have been programmed into channel (See Section 6.9.1.5). Table 11-9: Analog Output Test Function - Nominal Values Voltage Outputs FULL SCALE OUTPUT OF VOLTAGE RANGE (see Section 6.9.1.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.4.9.4.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.4.9.5. Control Outputs Table 11-12: Control Outputs Pin Assignments and Corresponding Signal I/O Functions Check PIN (LEFT TO RIGHT) STATUS 1 CONTROL_OUT_1 2 CONTROL_OUT_2 3 CONTROL_OUT_3 4 CONTROL_OUT_4 5 CONTROL_OUT_5 6 CONTROL_OUT_6 7 CONTROL_OUT_7 8 CONTROL_OUT_8 9 CONTROL_OUT_9 10 CONTROL_OUT_10 11 CONTROL_OUT_11 12 CONTROL_OUT_12 To test the Control Output electronics: 1.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.4.11. RS-232 COMMUNICATIONS 11.4.11.1. General RS-232 Troubleshooting Teledyne API calibrators use the RS-232 communications protocol to allow the instrument to be connected to a variety of computer-based equipment. RS-232 has been used for many years and as equipment has become more advanced, connections between various types of hardware have become increasingly difficult.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.4.12. TEMPERATURE PROBLEMS Individual control loops are used to maintain the set point of the UV lamp and ozone generator. If any of these temperatures are out of range or are poorly controlled, the T703 will perform poorly. 11.4.12.1. Box / Chassis Temperature The box temperature sensor is mounted to the motherboard and cannot be disconnected to check its resistance.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.4.12.4. Ozone Generator Temperature There are three possible causes for the Ozone Generator temperature to have failed. The O3 generator heater has failed. Check the resistance between pins 5 and 6 on the 6-pin connector adjacent to the UV Lamp on the O3 Generator. It should be approximately 5 Ohms.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.5.1.2. Noisy, Unstable, or Non-Linear Span O3 Readings Check for leaks in the pneumatic systems as described in Section10.2. Check for proper operation of the meas/ref switching valve as described in Section11.5.2. Check for dirty absorption cell and clean or replace as necessary as described in Section 10.2 Check for operation of the A/D circuitry on the motherboard. See Section 11.4.9.1.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.5.2. CHECKING MEASURE / REFERENCE VALVE To check the function of the photometer’s measure / reference valve: 1. Set the calibrator’s front panel display to show the PHOTO REFERENCE test function (see Section 6.1). 2. Follow the instruction in Sections 8.1.1 and 8.1.3.1 for performing a zero point calibration of the photometer. Press XZRO and allow the calibrator to stabilize. 3.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.6. TROUBLESHOOTING THE O3 GENERATOR 11.6.1. CHECKING THE UV LAMP POWER SUPPLY NOTE A schematic and physical diagram of the Lamp Power Supply can be found in Appendix D. WARNING Hazardous voltage present - use caution.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.7. TROUBLE SHOOTING THE OPTIONAL O3 GENERATOR The only significant components of the O3 generator that might reasonable malfunction is the power supply assembly for the UV source lamp and the lamp itself. 11.7.1. CHECKING THE UV SOURCE LAMP POWER SUPPLY NOTE A schematic and physical diagram of the Lamp Power Supply can be found in Appendix D. WARNING Hazardous voltage present - use caution.
Teledyne API T703 Calibrator Operation Manual General Troubleshooting & Repair 11.8. REPAIR PROCEDURES 11.8.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY The critical flow orifice is housed in the flow control assembly (Teledyne API part number: 001760400) located on the top of the optical bench.
General Troubleshooting & Repair Teledyne API T703 Calibrator Operation Manual 11.8.2. DISK-ON-MODULE REPLACEMENT PROCEDURE NOTE 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 electronic assemblies will void the instrument warranty. See Section 12 for more information on preventing ESD damage.
Teledyne API T703 Calibrator Operation Manual A Primer on Electro-Static Discharge 12. 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 electricity occurs, why it is so dangerous to electronic components and assemblies as well as how to prevent that damage from occurring.
A Primer on lectro-Static Discharge Teledyne API T703 Calibrator Operation Manual 12.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE Damage to components occurs when these static charges come into contact with an electronic device. Current flows as the charge moves along the conductive circuitry of the device and the typically very high voltage levels of the charge overheat the delicate traces of the integrated circuits, melting them or even vaporizing parts of them.
Teledyne API T703 Calibrator Operation Manual A Primer on Electro-Static Discharge 12.3. COMMON MYTHS ABOUT ESD DAMAGE I didn’t feel a shock so there was no electro-static discharge: The human nervous system is not able to feel a static discharge of less than 3500 volts. Most devices are damaged by discharge levels much lower than that.
A Primer on lectro-Static Discharge Teledyne API T703 Calibrator Operation Manual For technicians that work in the field, special lightweight and portable anti-ESD kits are available from most suppliers of ESD protection gear. These include everything needed to create a temporary anti-ESD work area anywhere. Always wear an Anti-ESD wrist strap when working on the electronic assemblies of your analyzer.
Teledyne API T703 Calibrator Operation Manual A Primer on Electro-Static Discharge 12.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE 12.4.2.1. Working at the Instrument Rack When working on the analyzer while it is in the instrument rack and plugged into a properly grounded power supply 1. Attach you anti-ESD wrist strap to ground before doing anything else. Use a wrist strap terminated with an alligator clip and attach it to any bare metal portion of the instrument chassis.
A Primer on lectro-Static Discharge Teledyne API T703 Calibrator Operation Manual 12.4.2.3. 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 instructions listed above for working at the instrument rack and workstation. 2. Never carry the component or assembly without placing it in an anti-ESD bag or bin. 3.
Teledyne API T703 Calibrator Operation Manual A Primer on Electro-Static Discharge 12.4.2.5. Packing Components for Return to Teledyne API Customer Service. Always pack electronic components and assemblies to be sent to Teledyne API Customer Service in anti-ESD bins, tubes or bags. WARNING DO NOT use pink-poly bags.
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Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A – Version Specific Software Documentation APPENDIX A – Version Specific Software Documentation APPENDIX A-1: Models T703, 703E Software Menu Trees, Software Version C.0 APPENDIX A-2: Models T703, 703E Setup Variables Available Via Serial I/O, Software Version C.0 APPENDIX A-3: Models T703, 703E Warnings, Test Functions Via Serial I/O, Software Version C.0 APPENDIX A-4: Models T703, 703E Signal I/O Definitions, Software Version C.
APPENDIX A – Version Specific Software Documentation A-2 Teledyne API - Models T703, 703E Series (05745D DCN5906) 07223B DCN6378
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-1: Software Menu Trees, Software Version C.0 APPENDIX A-1: Software Menu Trees, Software Version C.0 Press to cause calibrator to enter mode Cycles through existing calibration sequences. · · · · · · · · · · · · · · · · · Press to cycle through the active warning messages. Press to clear an active warning messages.
APPENDIX A-1: Software Menu Trees, Software Version C.0 Teledyne API - Models T703, 703E Series (05745D DCN5906) MAIN MENU O3 SEQ1 SETUP CFG CLK PASS See PRIMARY SETUP Menu SEQUENCE Submenu ON PREV MODE CNST REF ADJ BNCH Press one of these to select mode for O3 generator. ENTR EXIT Accepts selected O3 generator mode Leaves O3 generator mode unchanged and returns to previous menu DATE SETUP X.
Teledyne API - Models T703, 703E Series (05745D DCN5906) Figure A-3: 07223B DCN6378 APPENDIX A-1: Software Menu Trees, Software Version C.
APPENDIX A-1: Software Menu Trees, Software Version C.0 Teledyne API - Models T703, 703E Series (05745D DCN5906) SETUP MAIN MENU MORE DIAG5 VARS COMM ENTER PASSWORD: 818 INET1 ID COM1 COM21 PREV EDIT MODE SET> BAUD RATE DHCP OFF EDIT EDIT 2 INSTRUMENT IP GATEWAY IP2 SUBNET MASK2 3 TCP PORT HOSTNAME4 SETUP X.X 0 7 MACHINE ID:703 ID 0 3 Toggle to set the ID code.
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-1: Software Menu Trees, Software Version C.0 Press to start test Initiates auto-calibration of all analog outputs Initiates auto-calibration of the analog inputs’ zero and span points Sets a voltage offset for the output to 1 2 Initiates auto-calibration of the selected analog input 1 2 3 Only occurs if one of the voltage ranges is selected.
APPENDIX A-1: Software Menu Trees, Software Version C.
Teledyne API - Models T703, 703E Series (05745D DCN5906) Figure A-7: 07223B DCN6378 APPENDIX A-1: Software Menu Trees, Software Version C.
07223B DCN6378
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-2: Setup Variables For Serial I/O APPENDIX A-2: Setup Variables For Serial I/O Table A-1: MODELS T703, 703E Setup Variables, Software Version C.0 MODELS T703, 703E SETUP VARIABLES FOR LATEST REVISION SETUP VARIABLE NUMERI C UNITS DEFAULT VALUE VALUE RANGE DESCRIPTION Low Access Level Setup Variables (818 password) 58 PHOTO_LAMP ºC Warnings: 0–100 Photometer lamp temperature set point and warning limits.
APPENDIX A-2: Setup Variables For Serial I/O Teledyne API - Models T703, 703E Series (05745D DCN5906) MODELS T703, 703E SETUP VARIABLES FOR LATEST REVISION SETUP VARIABLE NUMERI C UNITS DEFAULT VALUE VALUE RANGE O3_PUMP_STARTUP — ON OFF, ON O3_PUMP_MIN_FLOW LPM 0.2 0–1 O3_PUMP_TIMEOUT Seconds 30 1–180 O3_PUMP_PULSE Seconds 0.5 0.1–10 O3 pump power off pulse duration. PHOTO_CYCLE Seconds 10 0.5–30 Photometer lamp temperature control cycle period. PHOTO_PROP — 0.
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-2: Setup Variables For Serial I/O MODELS T703, 703E SETUP VARIABLES FOR LATEST REVISION SETUP VARIABLE NUMERI C UNITS DEFAULT VALUE VALUE RANGE RS232_MODE BitFlag 0 0–65535 DESCRIPTION RS-232 COM1 mode flags. Add values to combine flags.
APPENDIX A-2: Setup Variables For Serial I/O Teledyne API - Models T703, 703E Series (05745D DCN5906) MODELS T703, 703E SETUP VARIABLES FOR LATEST REVISION SETUP VARIABLE COMMAND_PROMPT NUMERI C UNITS — DEFAULT VALUE VALUE RANGE DESCRIPTION “Cmd> ” Any character in the allowed character set. Up to 100 characters long. RS-232 interface command prompt. Displayed only if enabled with RS232_MODE variable. Enclose value in double quotes (") when setting from the RS-232 interface.
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-2: Setup Variables For Serial I/O MODELS T703, 703E SETUP VARIABLES FOR LATEST REVISION SETUP VARIABLE NUMERI C UNITS DEFAULT VALUE VALUE RANGE I2C_RESET_ENABLE — ON OFF, ON DESCRIPTION 2 I C bus automatic reset enable. Time-of-day clock format flags. Enclose value in double quotes (“) when setting from the RS-232 interface. “%a” = Abbreviated weekday name. “%b” = Abbreviated month name.
APPENDIX A-3: Warnings and Test Functions Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-3: Warnings and Test Functions Table A-2: 1 MODELS T703, 703E Warning Messages, Software Version C.0 NAME 1 MESSAGE TEXT WSYSRES SYSTEM RESET DESCRIPTION Instrument was power-cycled or the CPU was reset. WDATAINIT DATA INITIALIZED WCONFIGINIT CONFIG INITIALIZED Configuration storage was reset to factory configuration or erased.
Teledyne API - Models T703, 703E Series (05745D DCN5906) Table A-3: TEST FUNCTION NAME 1 APPENDIX A-3: Warnings and Test Functions MODELS T703, 703E Test Functions MESSAGE TEXT DESCRIPTION ACTCONC ACT=GENERATE 37 PPB O3 Actual concentration being generated, computed from realtime inputs. TARGCONC TARG=GENERATE 100 PPB O3 OUTPUTFLOW OUTPUT FLOW=7.3 LPM REGPRESS REG PRESSURE=20.1 PSIG BOXTEMP BOX TEMP=31.2 C O3GENREF O3 GEN REF=1000.0 MV O3 generator reference detector reading.
APPENDIX A-3: Warnings and Test Functions A-18 Teledyne API - Models T703, 703E Series (05745D DCN5906) 07223B DCN6378
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-4: Signal I/O Definitions APPENDIX A-4: Signal I/O Definitions Table A-4: Signal I/O Definitions, Software Version C.
APPENDIX A-4: Signal I/O Definitions Teledyne API - Models T703, 703E Series (05745D DCN5906) MODELS T703, 703E I/O Signal List for Latest Revision Signal Name Bit or Channel Number PHOTO_REF_VALVE 6 ZA_SHUTOFF_VALVE 7 Description 0 = photometer valve in reference position 1 = measure position 0 = open zero air shutoff valve 1 = close O3_PUMP_ON 8 0 = pump on for photometer to measure O3 1 = off 9–13 PHOTO_LAMP_HEATER Spare 0 = O3 photometer lamp heater on 14 1 = off O3_GEN_HEATER 0 = O3 ge
Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-4: Signal I/O Definitions MODELS T703, 703E I/O Signal List for Latest Revision Signal Name Bit or Channel Number PHOTO_LAMP_TEMP 2 Photometer lamp temperature O3_GEN_TEMP 3 O3 generator lamp temperature 4–7 Description Spare Rear board DAC MUX analog inputs DAC_CHAN_1 0 DAC channel 0 loopback DAC_CHAN_2 1 DAC channel 1 loopback DAC_CHAN_3 2 DAC channel 2 loopback DAC_CHAN_4 3 DAC channel 3 loopback CONC_OUT_1 0 C
APPENDIX A-5: Terminal Command Designators Teledyne API - Models T703, 703E Series (05745D DCN5906) APPENDIX A-5: Terminal Command Designators Table A-5: COMMAND Terminal Command Designators, Software Version C.
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 http://www.teledyne-api.com or call Customer Service at 800-324-5190 for more recent updates to part numbers.
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T703 Spare Parts List (Reference: 07224 11/12/2010 2:01:02 PM) PARTNUMBER 000940100 006120100 022710000 040010000 040030700 040300110 040300210 041200000 041200200 041440000 042010000 045230100 046740000 049290000 050700500 052400000 052910100 055220000 055730000 056420000 056430000 057360000 057660000 057670000 058021400 058110000 058330000 058330100 064130000 066970000 067240000 067300000 067300100 067300200 067900000 068810000 069500000 072150000 072230000 072250100 CN0000073 FL0000001 FL0000003 FL000002
T703 Spare Parts List (Reference: 07224 11/12/2010 2:01:02 PM) PARTNUMBER HW0000380 HW0000453 HW0000685 KIT000253 KIT000254 KIT000289 OP0000014 OP0000031 OR0000001 OR0000016 OR0000026 OR0000034 OR0000039 OR0000048 OR0000077 OR0000089 RL0000015 SW0000025 SW0000059 SW0000060 VA0000014 VA0000060 WR0000008 B-4 DESCRIPTION HANDLE, CARRYING, 9.25", BLK * SUPPORT, CIRCUIT BD, 3/16" ICOP LATCH, MAGNETIC, FRONT PANEL ASSY & TEST, SPARE PS37 ASSY & TEST, SPARE PS38 AKIT, UV LAMP P/S PCA, 041660100 QUARTZ DISC .
Recommended Spare Parts Stocking Level: Standard Part Number 006120100 022710000 058330000 058330100 040010000 040030700 041200000 041200200 041440000 041660100 041660500 062870000 042010000 042580000 045230100 046740000 052400000 056420000 056430000 058021400 DS0000025 KIT000253 KIT000254 07223B DCN6378 Description ASSY, OZONE GEN LAMP ABSORPTION TUBE, QUARTZ ASSY, INT PUMP, 115V/60Hz ASSY, INT PUMP, 230V/50Hz ASSY, FAN, REAR PANEL PCA, PRESS SENSORS PHOTO OPT PCA, DET. PREAMP w/OP20, BENCH PCA, DET.
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Appendix C Warranty/Repair Questionnaire T703, M703E (05747C DCN5798) CUSTOMER:_______________________________ PHONE: _____________________________________ CONTACT NAME: __________________________ FAX NO. _____________________________________ SITE ADDRESS:____________________________________________________________________________ MODEL TYPE: ______________ SERIAL NO.
Appendix C Warranty/Repair Questionnaire T703, M703E (05747C DCN5798) What is the photo reference value while generating SPAN: __________________ ZERO: __________________ What are the failure symptoms? ________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ _______________________________________________________________
APPENDIX D – Wire List and Electronic Schematics 07223B DCN6378 D-1
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T703 Interconnect List (Reference: 073600100A DCN5882) Cable Part # Signal CONNECTION FROM Assembly PN CBL, AC Power, E-series AC Line Power Entry AC Neutral Power Entry Power Grnd Power Entry Power Grnd Power Entry AC Line Switched Power Switch AC Neutral Switched Power Switch Power Grnd Power Entry AC Line Switched Power Switch AC Neutral Switched Power Switch Power Grnd Power Entry AC Line Switched Power Switch AC Neutral Switched Power Switch Power Grnd Power Entry 03829 CBL, DC Power to Motherboard
T703 Interconnect List (Reference: 073600100A DCN5882) CONNECTION FROM Cable Part Signal Assembly PN # 042800100 CBL, Power & Signal Distribution CH1 Motherboard 058021400 AGND Motherboard 058021400 +15V Relay Board 045230100 -15V Relay Board 045230100 +12V RET Relay Board 045230100 +12V Relay Board 045230100 CH6 Motherboard 058021400 CH4 Motherboard 058021400 CH7 Motherboard 058021400 AGND Relay Board 045230100 +15V Relay Board 045230100 DGND Relay Board 045230100 VCC Relay Board 045230100 DGND Relay Boar
T703 Interconnect List (Reference: 073600100A DCN5882) CONNECTION FROM Cable Part Signal Assembly PN # 06738 CBL, CPU COM to AUX I/O (USB Option) RXD CPU PCA 067240000 DCD CPU PCA 067240000 DTR CPU PCA 067240000 TXD CPU PCA 067240000 DSR CPU PCA 067240000 GND CPU PCA 067240000 CTS CPU PCA 067240000 RTS CPU PCA 067240000 RI CPU PCA 067240000 06738 CBL, CPU COM to AUX I/O (Multidrop Option) RXD CPU PCA 067240000 DCD CPU PCA 067240000 DTR CPU PCA 067240000 TXD CPU PCA 067240000 DSR CPU PCA 067240000 GND CPU P
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07223B DCN6378 D-7
1 2 4 3 +15V D R2 1.1K S1 ASCX PRESSURE SENSOR 1 2 3 4 5 6 2 D VR2 3 C2 1.0UF 1 TP4 TP5 S1/S4_OUT S2_OUT LM4040CIZ TP3 S3_OUT TP2 10V_REF TP1 GND 3 2 1 S2 ASCX PRESSURE SENSOR C 1 2 3 4 5 6 +15V J1 6 5 4 MINIFIT6 +15V C R1 499 S3 FLOW SENSOR FM_4 1 2 3 2 +15V 1 2 3 4 B 3 C1 1.0UF 1 CN_647 X 3 S4 VR1 LM4040CIZ C3 1.0 B CON4 The information herein is the property of API and is submitted in strictest confidence for reference only.
1 2 3 4 R1 SEE TABLE C1 D D 100pf -15V R6 1.0K C4 0.1uf U1 R2 R3 1.0K R4 5K 5 -15V 4 1 PHOTOCELL D1 2 1.0K OPA124 J1 PHOTO_OUT C7 N.P. +15V + 7 C3 1.0uF TP1 TEST_PLUG R5 100 6 3 VR1 5K +15V C VCC C5 0.1uf + C2 1.0uf -15V 1 IN OUT 2 REF_2.5V PHOTO_OUT 3 C6 0.1uf VR2 LT1460S3-2.5 GND +15V 1 2 3 4 5 6 7 8 U2 GND VCC REF+ REFIN+ INGND GND GND GND F0 SCK SDO CS GND GND LTC2413 B C MICROFIT +15V VCC 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC C8 0.
1 2 3 4 5 6 P2 TP2 TEST_PLUG 1 2 3 4 +15V 8 P1 4.7K, 2W RP2D 4.7K TP4 TEST_PLUG C2 0.1 C4 R4 C3 + 220 100 7 D1 1N4148 D2 1N4148 IRF520 Q3 R2 R3 5.1K 5.1K 1N4148 D5 D 1N4148 D6 1N4148 1N4148 R6 330 TP1 TEST_PLUG 1 AD5321-RM8 RP2A 4.7K 2 6 C 7 5 4 C5 .01 +15V 3 R12 R13 R1 2.21K 11 14 1 C7 1.0UF 8 1 +15V 3 4 C8 0.1 1 3 SYNC OUTPUT A VREF NONINV. INPUT OUPUT B SOFT START CT DISCHARGE INV. INPUT SHUTDOWN OSC.
1 2 4 3 D D R1 30R, 50W TH1 J1 1 2 3 4 5 6 HEADER 6 THERMISTOR C C B B Rev Date Change Description Eng A 8/1/02 Initial release for PCA schematic KL The information herein is the property of API and is submitted in strictest confidence for reference only. Unauthorized use by anyone for any other purposes is prohibited. This document or any information contained in it may not be duplicated without proper authorization.
1 2 4 5 6 General Trace Width Requirements 1. Vcc (+5V) and I2C VCC should be 15 mil 2. Digitial grounds should be at least 20 mils 3. +12V and +12V return should be 30 mils 4. All AC lines (AC Line, AC Neutral, RELAY0 - 4, All signals on JP2) should be 30 mils wide, with 120 mil isolation/creepage distance around them 5. Traces between J7 - J12 should be top and bottom and at least 140 mils. 6. Traces to the test points can be as small as 10 mils.
1 2 3 4 5 6 Aux Relay Connector AC_Line AC_Line JP6 Heater Config Jumper RN2 330 A COMMON3 LOAD3 TS3 RELAY3 1 2 3 4 5 6 7 8 9 10 11 12 RELAY3 RELAY4 TS3 TS4 10 9 8 7 6 5 4 3 2 1 RELAY3 1 K4 RELAY4 2 1 K5 2 AC_Neutral AC_Neutral I2C_Vcc 3 I2C_Vcc COMMON4 LOAD4 TS4 RELAY4 +- 4 3 4 +- JP7 SLD-RLY SLD-RLY 5 4 3 2 1 D6 YEL D11 GRN D12 GRN D13 GRN D14 GRN D15 GRN Standard Pumps 60 Hz: 3-8 50 Hz: 2-7, 5-10 D16 GRN KA D5 YEL A JP7 Configuration B VA5 VA4 RL
1 2 3 4 5 6 +15V TC1_GND 8 OPA2277 C10 0.1 C20 0.01 0.01 J 8 K 7 R- 5 4 Gnd 0.
1 2 3 4 6 5 DIGOUT2 SHDN DIGIO0 SHDN DIGIO0 D[0..7] IOW DIGIO4 D[0..7] D[0..7] IOW DIGIO4 05801b-P8.sch D D DIGOUT SHDN D[0..7] D[0..7] SHDN D[0..7] IOW DIGIO2 DIGIO3 IOW DIGIO2 DIGIO3 IOR DIGIO0 IOR DIGIO0 05801b-P7.sch DIGIN D[0..7] DIGIO4 D[0..7] D[0..7] DIGIO4 05801b-P6.sch SENSORIN TEMPMUX DACMUX TEMP IOW DAC1 DAC2 DAC3 C TEMPMUX DACMUX TEMP IOW DAC1 DAC2 DAC3 D[0..7] DAC0V DAC0 DAC1V DAC3V DAC2V SHDN D[0..7] D[0..7] DAC0V DAC0 DAC1V DAC3V DAC2V SHDN C 05801b-P5.
2 3 U1 74HC688 JP1 2 INT IOR 1 19 D0 D1 D2 D3 D4 D5 D6 D7 18 17 16 15 14 13 12 11 A1 A2 A3 A4 A5 A6 A7 A8 2 3 4 5 6 7 8 9 1 10 ADDR = 0x360 (DEFAULT) ADDR = 0x320 (JP1 INSTALLED) Pins 1&2 shorted on PCB JP7 AEN 1 2 IOEN 3 C38 HEADER3-DEFAULTED-1 0.15 uF, ceramic 1 JITO-2-DC5F-10OHM 10 11 D0 12 13 D1 PRE CLK D CLR 1 9 Q 4 3 2 1 PRE CLK D CLR R38 2.
1 2 3 4 6 5 1 2 3 4 5 6 7 8 9 RS-GND1 RX for Com1 RTS1 CTS1 1 2 3 4 TX for Com1 DS2 K R11 4.
1 2 3 4 DACV 4 W1 B1 AGND1 22 24 21 3 + 2 - +15V 1 R64 22 RS0000421 2 4 6 8 0.15 uF, ceramic 2 3 4 5 6 7 8 9 D1 D2 D3 D4 D5 D6 D7 D8 19 18 17 16 15 14 13 12 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 CSDACA CSRANGE1 CSDACB CSRANGE2 CS SDI CLK SDO CSDACA 3 VCC CSDACB 15 10 DAC0 DAC1 DAC2 DAC3 A2 TP28 W2 B2 AGND2 4 2 1 5 R19 R17 10k, 1% 18.7K J21 2 4 6 8 2 4 6 8 1 3 5 7 1 3 5 7 IDC-8 RS SHDN VCC DGND 16 TV4 TV ARRAY J23 D[0..
1 2 4 +15V R43 -15V +15V +15V 8 D11 1.0 uF, 25V BAS70-00 R78 84.5K R79 DD0000086 C104 0.15 uF 3 20.0K RS0000275 2 1 1 11 SHDN D1 D2 D3 D4 D5 D6 D7 D8 VCC Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 19 18 17 16 15 14 13 12 SEL60 1 2 3 4 6 7 8 9 RN17 100Kx8 D12 7 VCC C51 D3 D7 D0 D0 D1 D2 D3 D4 D5 D6 D7 74HC32 A 2 3 4 5 6 7 8 9 TP51 OE CLK D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 19 18 17 16 15 14 13 12 C54 0.15 uF, ceramic TP48 0.
1 2 3 4 +15V 6 5 +5VANA U23 D 1 3 IN OUT ON/OFF NC GND BYPASS CAPS MUST BE WITHIN 1/2" OF THE REGULATOR INPUT/OUTPUT PINS D 5 4 + C60 10 uF, 35V, TANTALUM 2 LP2981IM5 C29 1 uF D[0..7] VCC +15V Install XT1 (through hole) OR XT2 (SMD), but not both.
1 2 3 4 6 5 CONTROL INPUTS 5 10 5 10 VCC C RN3 470x8 TP7 C RN2 15Kx8 D U11 1 D 74HC541 C97 D7 D6 R31 R32 R33 100 100 100 R30 100 L23 L24 L26 C62 C59 L25 FE BEAD 16 2 3 15 14 4 5 13 12 6 7 11 10 8 9 330 pF, 50V 330 pF, 50V C102 C98 C96 1 C100 330 pF, 50V U13 PS2702-4 C C103 R27 R28 R29 100 100 100 R26 100 D5 D0 10000 pF C D[0..
1 2 3 4 6 5 5 10 VCC C D DIGITAL D U22 9 8 7 6 4 3 2 1 OUTPUTS RN10 470x8 1 PS2702-4 16 2 3 15 14 4 5 13 12 C80 C82 10000 pF TP19 SHDN U24 74HC574 1 SHDN DIGIO2 IOW 4 U6B 5 74HC32 1 11 6 D0 D1 D2 D3 D4 D5 D6 D7 2 3 4 5 6 7 8 9 C81 10000 pF OE CLK D1 D2 D3 D4 D5 D6 D7 D8 C79 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 D[0..
1 2 3 4 6 5 5 10 VCC DIGITAL C 1 11 9 DIGIO0 IOW U59C 10 8 D0 D1 D2 D3 D4 D5 D6 D7 74HC32 2 3 4 5 6 7 8 9 OE CLK D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 19 18 17 16 15 14 13 12 2 3 15 14 4 5 13 12 6 7 11 10 8 9 U18 D[0..
1 2 COMT1 MT1 COMT2 MT2 COMT3 MT3 PIMT101 PIMT201 PIMT301 CHASSIS CHASSIS CHASSIS COMT4 MT4 COMT5 MT5 PIMT401 PIMT501 CHASSIS CHASSIS COTP3 TP3 A COMT6 MT6 3 COMT7 MT7 PIMT601 PIMT701 CHASSIS CHASSIS COMT8 MT8 COMT9 MT9 PIMT801 PIMT901 4 CHASSIS CHASSIS SDA COJ1 J1 3.
1 2 3 4 5 6 A A COTP5 TP5 AVdd: +10.4V COR8 R8 PIR801 COTP6 TP6 PIT501 COR9 R9 PIR802 PIR901 COC8 0.001 C8 309K PIR902 487K PIC801 PIC802 5V-GND PIR1202 PIR1302 9.76 2.0 COD3 D3 BAT54S PID303 PIR1301 PIU102 PIR1401 PIQ103 FDV305N 1 PIQ101 G PIC1801 464K 21 PIU2021 PID302 PIR1601 19 PIU2019 PIR1802 COR18 R18 3.3V 80.6K PIR2701 A PIR2702 PIR2401 10K PIR2501 10K COC20 C20 0.
3 4 5 +5V COJ9 J9 VBUS DD+ ID GND USB-B-MINI A 6 6 PIJ906 8 PIU408 PIJ901 PIJ902 PIJ903 PIJ904 PIJ905 6 PIU406 1 2 3 4 5 CHASSIS 3.3V-REG OUT IN SHTDN PIC30 1 D_N D_P PIFB1302 4 PIU504 70553-004 3 PIU503 COJ11 J11 CHS CHS 49.9 0.1 COC59 C59 A PIFB502 37 28 PIU8028 29 30 PIU8030 31 PIU8031 32 PIU8032 33 PIU8033 34 PIU8034 35 PIU8035 36 PIU8036 USB3.
1 2 3 4 5 6 A A 3.3V PIFB1502 FBMH3216HM501NT PIC6101 0.
1 2 3 MT1 4 MT2 A From ICOP CPU CHASSIS-0 CHASSIS U1 +3.3V J2 VAD6 VAD8 VAD10 B VBD2 VBD4 VBD6 VBD10 VAD6 VAD7 VAD8 VAD9 VAD10 VAD11 VBD10 VBD11 VAD0 VAD1 VAD2 VAD3 VBD2 VBD3 VBD4 VBD5 VBD6 VBD7 44 45 47 48 1 3 4 6 7 9 10 12 13 15 16 18 19 20 22 BACKL 23 VBDE 25 Header 22X2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 VAD0 VAD2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 A To LCD Display VAD1 VAD3 VAD7 VAD9 VAD11 VBD3 VBD5 VBD7 VBD11 22.
1 2 3 4 U6 A R19 .01/2KV 6 2 5 3 4 A 75 R20 C18 1 CHASSIS R13 0 75 J1 12 SP3050 11 1 2 3 4 5 6 7 8 9 16 15 14 13 10 J2 ATX+ ATXARX+ LED0LED0+ ARXLED1+ LED1- 2 1 4 3 6 5 8 7 STRAIGHT THROUGH ETHERNET DF11-8DP-2DS(24) CHASSIS B CONN_RJ45_LED B TP1 1 2 3 4 5 6 7 8 C +5V SDA P2 Header 8 +5V-ISO P3 U8 1 2 3 4 5 6 7 8 SDA SCL SCL 4 12 11 1 + R10 2.2k Header 8 VDD1 VDD2 LME0505 GND1 GND2 5 14 13 7 +5V-OUT TP2 L1 47uH C C28 4.
1 2 3 4 V-BUS A A V-BUS C19 0.1uF 4.7uF R11 2.2k C24 DS4 6 9 11 B 12 J4 D+ D- 3 2 1 4 4 5 7 8 V-BUS C23 0.1uF GND 18 19 20 21 22 R12 4.75k GRN D+ DVBUS GND C22 0.1uF 3.3V VDD RST SUSPEND TXD RTS DTR SUSPEND RXD CTS DSR DCD RI GND D+ U10 DVREG-I VBUS 26 24 28 TXD-A RTS-A DTR-A 14 13 12 25 23 27 1 2 3 RXD-A CTS-A DSR-A DCD-A RI-A 19 18 17 16 15 U11 17 16 15 14 13 10 USB CHASSIS 1 6 2 5 3 C nc nc 28 24 1 2 CP2102 21 22 C20 0.
1 2 3 4 +5V-ISO R9 4.99 A A +5V-ADC AGND C2 0.1uF P1 C3 0.1uF C5 0.1uF C6 0.1uF C7 0.1uF U1 AN-CH0 AN-CH1 AN-CH2 1 2 3 4 5 6 7 8 9 B C4 0.1uF C27 4.7uF C1 0.1uF AN-CH3 AN-CH4 AN-CH5 AN-CH6 AN-CH7 U2 ANALOG INPUT C8 0.1uF 1 2 3 C9 0.