OPERATOR’S MANUAL MODEL 703E PHOTOMETRIC O3 CALIBRATOR © TELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION DIVISION (TAPI) 9480 CARROLL PARK DRIVE SAN DIEGO, CALIFORNIA 92121-5201 USA Toll-free Phone: Phone: Fax: Email: Website: Copyright 2007 Teledyne Advanced Pollution Instrumentation 800-324-5190 858-657-9800 858-657-9816 api-sales@teledyne.com http://www.teledyne-api.com/ 05743 Rev.
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PRINTED DOCUMENTS ARE UNCONTROLLED. We recommend that this document be read in its entirety before any attempt is made to operate the instrument.
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TELEDYNE API Safety Messages M703E Calibrator Operator’s Manual SAFETY MESSAGES Your safety and the safety of others are very important. We have provided many important safety messages in this manual. Please read these messages carefully. A safety message alerts you to potential hazards that could hurt you or others. Each safety message is associated with a safety alert symbol. These symbols are found in the manual and inside the M703E Photometric O3 Calibrator.
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M703E Calibrator Operator’s Manual TELEDYNE API Table of Contents TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................... 1 1. INTRODUCTION .................................................................................................................. 3 1.1. M703E calibrator Overview............................................................................................................................3 1.2.
TELEDYNE API Table of Contents M703E Calibrator Operator’s Manual 6.2. Overview of Operating modes .....................................................................................................................37 6.3. STANDBY Mode ..........................................................................................................................................38 6.4. General Information about the GENERATE mode ...................................................................................
M703E Calibrator Operator’s Manual TELEDYNE API Table of Contents 7.1.6. Machine ID.............................................................................................................................................94 7.1.7. Terminal Operating Modes ....................................................................................................................95 7.1.7.1. Help Commands in Terminal Mode.............................................................................................
TELEDYNE API Table of Contents M703E Calibrator Operator’s Manual 9.2.4. Motherboard........................................................................................................................................ 143 9.2.4.1. A to D Conversion ....................................................................................................................... 143 9.2.4.2. Sensor Inputs ...............................................................................................................
M703E Calibrator Operator’s Manual TELEDYNE API Table of Contents 11.4.4. I2C Bus .............................................................................................................................................. 188 11.4.5. Keyboard/Display Interface............................................................................................................... 188 11.4.6. Relay PCA .................................................................................................................
TELEDYNE API Table of Contents M703E Calibrator Operator’s 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 5-1: Figure 5-1: Figure 5-2: Figure 5-3: 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 7-6: Figure 7-7: Figure 7-8: 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
M703E Calibrator Operator’s Manual Figure 10-4: Figure 10-5: Figure 11-1: Figure 11-2: Figure 11-3: Figure 11-4: Figure 11-5: Figure 12-1: Figure 12-2: TELEDYNE API Table of Contents O3 Generator Temperature Thermistor and DC Heater Locations ................................................. 174 Location of O3 Generator Reference Detector Adjustment Pot ...................................................... 174 Example of Signal I/O Function ................................................................
TELEDYNE API Table of Contents M703E Calibrator Operator’s Manual Table 11-12: Control Outputs Pin Assignments and Corresponding Signal I/O Functions Check ...................... 194 Table 12-1: Static Generation Voltages for Typical Activities ............................................................................ 205 Table 12-2: Sensitivity of Electronic Devices to Damage by ESD .....................................................................
M703E Calibrator Operator’s Manual TELEDYNE API Table of Contents LIST OF APPENDICES APPENDIX A - VERSION SPECIFIC SOFTWARE DOCUMENTATION APPENDIX A-1: Model 703E Software Menu Trees, Revision C.0 APPENDIX A-2: Model 703E Setup Variables Available Via Serial I/O, Revision C.0 APPENDIX A-3: Model 703E Warnings and Test Measurements via Serial I/O, Revision C.0 APPENDIX A-4: Model 703E Signal I/O Definitions, Revision C.0 APPENDIX A-5: Model 703E Terminal Command Designators, Revision C.
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M703E Calibrator Operator’s Manual TELEDYNE API GENERAL INFORMATION SECTION I – GENERAL INFORMATION 05744 Rev B 1
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TELEDYNE API Introduction M703E Calibrator Operator’s Manual 1. INTRODUCTION 1.1. M703E CALIBRATOR OVERVIEW The Model 703E is a microprocessor-based ozone calibrator for calibration of ambient ozone analyzers, such as the T-API M400E. The M703E 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 M703E, covering time periods of up to one year.
TELEDYNE API Introduction M703E Calibrator Operator’s Manual 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. OPTIONAL HARDWARE & SOFTWARE A description of optional equipment to add functionality to your calibrator.
TELEDYNE API Specifications, Approvals and Warranty M703E Calibrator Operator’s Manual 2. SPECIFICATIONS, APPROVALS AND WARRANTY 2.1. SPECIFICATIONS Table 2-1: M703E Analytical Specifications Linearity +/- 1.0% of full scale Precision 1.0 ppb Stability +/- 2.
TELEDYNE API Specifications, Approvals and Warranty Table 2-3: M703E Specifications for Ozone Generator Maximum Output 6 ppm LPM Minimum Output 100 ppb LPM Response Time: 180 Sec. (98%) Optical Feedback Standard Table 2-4: M703E Calibrator Operator’s Manual M703E Specifications for O3 Photometer Full Scale Range 100 ppb to 10 ppm ; User Selectable Precision 1.0 ppb Linearity 1.0% of Full Scale Rise/Fall Time <20 sec (photometer response) Zero Drift <1.
M703E Calibrator Operator’s Manual TELEDYNE API Specifications, Approvals and Warranty 2.3. WARRANTY WARRANTY POLICY (02024D) Prior to shipment, T-API equipment is thoroughly inspected and tested. Should equipment failure occur, T-API assures its customers that prompt service and support will be available.
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TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3. GETTING STARTED 3.1. UNPACKING AND INITIAL SETUP CAUTION THE M703E 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. 1. Inspect the received packages for external shipping damage. If damaged, please advise the shipper first, then Teledyne Instruments. 2.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 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 Chapter 5 of this manual for more information. 3.1.1.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual Ethernet PCA installed here (Optional) AC Power Connector Gas Inlets & Outlets Photometer Pump Back Panel Motherboard Relay PCA CPU PCA O3 Generator & Photometer, Pressure/Flow Sensor PCA O3 Generator O3 Generator Assembly Dry Air Pump Inlet Photometer M/R Valve DC Power supplies Dry Air Pump Outlet O3 Generator Lamp Driver PHOTOMETER Dry Air Pump Pressure Regulator Inlet Outlet to O3 Generator Check Valve 1 LPM Flow Control
O3 FLOW SENSOR O3 Generator Assembly Flow Control (100 cm3/min) Flow Control (1.0 to 2.0 LPM) Flow Control (5.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.2. ELECTRICAL CONNECTIONS 3.2.1. POWER CONNECTION Verify the correct line voltage and frequency configuration on the serial number tag on the rear panel of the M703E. Attach the power cord to the calibrator and plug it into a power outlet capable of carrying at least 10 A current at your AC voltage and that it is equipped with a functioning earth ground.
TELEDYNE API Getting Started M703E Calibrator Operator’s 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 (PLC’s). Each Status bit is an open collector output that can withstand up to 40 VDC.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 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.
TELEDYNE API Getting Started M703E Calibrator Operator’s 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 Getting Started M703E Calibrator Operator’s Manual 3.2.5. CONNECTING THE CONTROL OUTPUTS The calibrator is equipped with 12 opto-isolated, digital control outputs. These outputs are activated by the M703E’s user-programmable, calibration sequences (see Section 6.5.1.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.2.6. CONNECTING THE SERIAL PORTS If you wish to utilize either of the calibrator’s two serial interface COMM ports, refer to Section 7.1 of this manual for instructions on their configuration and usage. 3.2.7.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.3. PNENUMATIC CONNECTIONS Figure 3-9: Basic Pneumatic Setup of M703E 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. The supplied air should have a dew point of –20 C or less. Teledyne API can supply an optional desiccant cartridge that can be used to supply dry air to the M703E. 3.3.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.3.3. OUTPUT MANIFOLD A four-port output manifold is supplied on the rear panel of the M703E 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 Getting Started M703E Calibrator Operator’s Manual 3.4. INITIAL OPERATION If you are unfamiliar with the M703E theory of operation, we recommend that you read Chapter 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.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.4.2. WARM UP The M703E Photometric calibrator requires a minimum of 30 minutes for all of its internal components to reach a stable operating temperature. During that time, various portions of the instrument’s front panel will behave as follows. See Figure 3-1 for locations.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual Table 3-5: Possible Warning Messages at Start-Up MESSAGE ANALOG CAL WARNING CONFIG INITIALIZED DATA INITIALIZED 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. FRONT PANEL WARN The firmware is unable to communicate with the front panel.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.4.4. FUNCTIONAL CHECK 7. 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. 8. 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.
M703E Calibrator Operator’s Manual TELEDYNE API 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 M703E’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.
TELEDYNE API Getting Started M703E Calibrator Operator’s Manual 3.4.7. SETTING THE M703E’S OUTPUT FLOW RATE The output flow rate of the M703E should be adjusted to match the gas flow requirements of the analyzers connected to the output manifold. NOTE The minimum total flow should equal the sum of the flow requirements of all of the instruments to which the M703E will be supplying calibration gas plus 1 LPM excess flow.
M703E Calibrator Operator’s Manual TELEDYNE API 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 703E 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.
TELEDYNE API Frequently Asked Questions and Glossary M703E Calibrator Operator’s Manual DOC – Acronym for Disk On Chip, the system’s central storage area for system operating system, firmware and data. This is a solid-state device without mechanical, moving parts that acts as a computer hard disk drive under DOS with disk drive label “C”. DOC chips come with 8 mb space in the E-series system standard configuration but are available in larger sizes DOS - Disk Operating System.
TELEDYNE API Optional Hardware and Software M703E Dynamic Dilution Calibrator Operator’s Manual 5. OPTIONAL HARDWARE AND SOFTWARE This includes a brief description of the hardware and software options available for the M703E 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.
TELEDYNE API Optional Hardware and Software M703E Dynamic Dilution Calibrator Operator’s Manual 5.2. COMMUNICATION OPTIONS 5.2.1. RS232 MODEM CABLES (OPTS 60 AND 60A) The analyzer can have come standard with a shielded, straight-through DB-9F to DB-9F cable of about 1.8 m length, which should fit most computers of recent build. This cable can be ordered as Option 60. Option 60A consists of a shielded, straight-through serial cable of about 1.
TELEDYNE API Optional Hardware and Software M703E Dynamic Dilution Calibrator Operator’s Manual 5.2.4. ETHERNET (OPT 63) The ETHERNET option allows the calibrator to be connected to any Ethernet local area network (LAN) running TCP/IP. The local area network must have routers capable of operating at 10BaseT. If Internet access is available through the LAN, this option also allows communication with the instrument over the public Internet. Maximum communication speed is limited by the RS-232 port to 115.
TELEDYNE API Optional Hardware and Software M703E Dynamic Dilution Calibrator Operator’s Manual 5.2.5. ETHERNET + MULTIDROP (OPT 64) This option allows the instrument to communicate on both RS-232 and ETHERNET networks simultaneously. It includes the following: RS232 MODEM CABLES (OPT 60A) ETHERNET CABLE (OPT 60B) RS-232 MULTIDROP (OPT 62) ETHERNET (OPT 63 5.3. ADDITIONAL MANUAL (OPT 70) Additional copies of the printed user’s manual can be purchased from the factory.
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TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6. OPERATING THE M703E CALIBRATOR The M703E calibrator is a computer-controlled calibrator with a dynamic menu interface for easy and yet powerful and flexible operation. All major operations are controlled from the front panel display and keyboard through these user-friendly menus. To assist in navigating the system’s software, a series of menu trees can be found in Appendix A of this manual.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s 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 Chapter 11). Table 6-1 lists the available TEST functions.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.2. OVERVIEW OF OPERATING MODES The M703E 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 can be examined via the front panel. The second most important operating mode is SETUP mode.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.3. STANDBY MODE When the M703E 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 M703E calibrator should always be placed in STANDBY mode when not needed to produce calibration gas.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E Calibrator 6.4. GENERAL INFORMATION ABOUT THE GENERATE MODE The GENERATE mode is the mode of operation where the M703E 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5. AUTOMATIC CALIBRATION SEQUENCES The M703E calibrator can be set up to perform automatic calibration sequences of multiple steps.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s 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, STANDBY Make sure that the M703E is in standby mode. GEN STBY SEQ SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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: STANDBY Make sure that the M703E is in standby mode. GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ CFG SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5.1.4. Using the M703E’s Internal Clock to Trigger Sequences Sequences can be set to trigger based on the M703E’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 Operating the M703E Calibrator M703E Calibrator Operator’s Manual To specify a starting time for the sequence, press: STANDBY Make sure that the M703E is in standby mode. 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 M703E. OTHERWISE ... SETUP X.X END OF SEQUENCES INS SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual To set the delta timer, press: STANDBY Make sure that the M703E is in standby mode. 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 M703E. OTHERWISE ... SETUP X.X END OF SEQUENCES INS SETUP X.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E Calibrator 6.5.1.5. Setting Up Control Inputs for a Sequence The M703E 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5.1.6. Setting Up Control Outputs for a Sequence The M703E 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 (PLC’s), dataloggers, or digital relays/valve drivers.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5.1.7. Setting the PROGRESS Reporting Mode for the Sequences As sequences run, the M703E 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5.2.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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 M703E 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s 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 M703E to continue performing whatever action was called for by the preceding step of the sequence.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E Calibrator 6.5.2.4. The EXECSEQ Step The EXECSEQ step allows the sequence to call another, already programmed sequence.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5.2.5. The CC OUTPUT Step This instruction causes the sequence to set or reset the M703E’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.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E Calibrator 6.5.2.6.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.5.3. DELETING A SEQUENCE To delete a sequence from the M703E calibrator’s memory, press: STANDBY Make sure that the M703E is in standby mode. GEN STBY SEQ SETUP X.X O3 ACT =STANDBY SEQ SETUP X.X PRIMARY SETUP MENU CFG CLK PASS MORE SEQUENCE CONFIGURATION EXIT EDIT PRINT SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.6. SETUP CFG Pressing the CFG key 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.7. SETUP CLK 6.7.1. SETTING THE INTERNAL CLOCK’S TIME AND DAY The M703E 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.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.8. SETUP PASS The M703E 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 Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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 PRIMARY SETUP MENU SEQ SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.9. SETUP DIAG TEST CHAN OUTPUT: USING THE TEST CHANNEL ANALOG OUTPUT The M703E 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 Operating the M703E Calibrator M703E Calibrator Operator’s Manual To access the analog I/O configuration sub menu, press: STANDBY Make sure that the M703E is in standby mode. 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.9.1.2.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual To activate the TEST Channel and select a function press: STANDBY Make sure that the M703E is in standby mode. GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ SETUP X.X CFG CLK PASS MORE SECONDARY SETUP MENU COMM VAR DIAG SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s 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: Analog Output Voltage Range Min/Max RANGE SPAN 0-100 mVDC 0-1 VDC 0-5 VDC 0-10 VDC MINIMUM OUTPUT MAXIMUM OUTPUT -5 mVDC 105 mVDC -0.05 VDC 1.05 VDC -0.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E 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 M703E’s TEST CHANNEL output. This over-range can be disabled if your recording device is sensitive to excess voltage or current.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s 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 M703E by defining a zero offset, a small voltage (e.g., 10% of span).
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.9.2.2. Automatic TEST CHANNEL Calibration To calibrate the outputs as a group with the AOUTS CALIBRATION command, press: NOTE Before performing this procedure, make sure that the AUTO CAL feature is turned OFF for CONC_OUT_1 and CONC_OUT_2, Make sure that the AUTO CAL feature is turned ON for the TEST CHANNEL (See Section 6.9.2.1) From the AIO CONFIGURATION SUBMENU (See Section 6.9.1.1.
M703E Calibrator Operator’s Manual TELEDYNE API Operating the M703E Calibrator To initiate an automatic calibration from inside the TEST CHANNEL submenu, press: 05744 Rev B 71
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s 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 Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.10. SETUP MORE VARS: INTERNAL VARIABLES (VARS) The M703E 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 Operating the M703E Calibrator M703E Calibrator Operator’s Manual To access and navigate the VARS menu, use the following key sequence: Make sure that the M703E is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SEQ SETUP X.X SETUP PRIMARY SETUP MENU CFG CLK PASS MORE SECONDARY SETUP MENU COMM VARS DIAG SETUP X.X 8 1 EXIT EXIT ENTER PASSWORD 8 ENTR EXIT Toggle these keys to enter the correct PASSWORD SETUP X.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.11. OPERATING THE M703E CALIBRATOR AS AN O3 PHOTOMETER The M703E can easily be configured to measure an external source of ozone. 6.11.1. SET UP FOR OPERATING THE M703E AS AN O3 PHOTOMETER To convert the M703E 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 REF IN’ fittings. 2.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual To use the M703E as a photometer, press: 78 05744 Rev B
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.12. SETUP LVL: SETTING UP AND USING LEADS (DASIBI) OPERATING LEVELS 6.12.1.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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 M703E using a range of ID numbers from 0-98. Level 99 is reserved for standby.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.12.5. PROGRAMMING NEW LEVELS To begin programming a new LEVEL find the LVL submenu by pressing: STANDBY Make sure that the M703E is in standby mode. 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 M703E. OTHERWISE ... SETUP X.X END OF LEVELS INS SETUP X.X [LEVEL ID] ) [Gas/Conc.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.12.5.1. Creating a GENERATE LEVEL To create a LEVEL using the M703E’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 keys to set the target concentration. 0 SETUP X.X 0 .
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.12.5.2. Creating a MANUAL LEVEL To create a level using the M703E’s MANUAL generation function, press: Starting at the CHOOSE ACTION Submenu CHOOSE ACTION Submenu SETUP X.X ACTION TO PERFORM:GENERATE NEXT ENTR EXIT Use the NEXT until ... SETUP X.X INSERT STEP: MANUAL PREV ENTR SETUP X.X This Key Turns the the O3 Generator OFF/ON OFF O3 GEN MODE: OFF CNST REF BNCH 0 0 ENTR SETUP X.X O3 GEN SET POINT: 0.
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 6.12.5.3. 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.
M703E Calibrator Operator’s Manual Figure 6-5: 05744 Rev B TELEDYNE API Operating the M703E Calibrator LEADS Level Display Format 85
TELEDYNE API Operating the M703E Calibrator M703E Calibrator Operator’s Manual 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 M703E (see Figure 3-2, Figure 3-8 and Section 3.2.5).
M703E Calibrator Operator’s Manual TELEDYNE API Operating The M703E over the Serial I/O Ports 7. OPERATING THE M703E OVER THE SERIAL I/O PORTS 7.1. USING THE ANALYSER’S COMMUNICATION PORTS The M703E is equipped with two serial communication ports located on the rear panel accessible via 2 DB-9 connectors on the back panel of the instrument (See Figure 3-2). The COM1 connector is a male DB-9 connector and the COM2 is a female DB9 connector.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.1.2. COMM 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. o Baud rate: 115000 bits per second (baud).
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual Teledyne Instruments 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. Allows connection to the most common styles of modems (e.g.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.1.3. COMM PORT BAUD RATE To select the baud rate of either one of the COM Ports, press: STANDBY GEN STBY SEQ SETUP X.X O3 ACT =STANDBY PRIMARY SETUP MENU SEQ SETUP X.X CFG CLK PASS MORE ID Toggle these keys to cycle through the available Baud rates: 300 1200 4800 9600 19200 38400 57600 115200 COMMUNICATIONS MENU EXIT COM1 MODE:0 SET> EDIT SETUP X.X
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.1.4. COMM 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 Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual Press the following keys to select communication modes for a one of the COMM 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.
M703E Calibrator Operator’s Manual TELEDYNE API Operating The M703E over the Serial I/O Ports 7.1.5. COMM 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 Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.1.6. MACHINE ID Each type of Teledyne Instruments calibrator is configured with a default ID code. The default ID code for all M703E calibrators is 700. 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.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.1.7. TERMINAL OPERATING MODES The M703E 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.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 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.
M703E Calibrator Operator’s Manual TELEDYNE API Operating The M703E over the Serial I/O Ports 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 Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.1.7.5. COM Port Password Security In order to provide security for remote access of the M703E, 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.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.2. REMOTE ACCESS BY MODEM The M703E 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 Instruments with part number WR0000024). Once the cable has been connected, check to make sure: The DTE-DCE is in the DCE position.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual To Initialize the modem press: STANDBY GEN STBY SEQ SETUP X.X O3 ACT =STANDBY EXIT COM1 MODE:0 SET> EDIT EXIT Continue pressing until ... SETUP X.X INIT SETUP X.
M703E Calibrator Operator’s Manual TELEDYNE API Operating The M703E over the Serial I/O Ports 7.3. MULTIDROP RS-232 SET UP The RS-232 multidrop consists of a printed circuit assembly that plugs onto the CN3, CN4 and CN5 connectors of the CPU card and the cabling to connect it to the calibrator’s motherboard. This PCA includes all circuitry required to enable your calibrator for multidrop operation.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 10. Using straight-through, DB9 male DB9 Female cables, interconnect the host and the calibrators as shown in Figure 6-14. NOTE: Teledyne Instruments recommends setting up the first link, between the Host and the first instrument and testing it before setting up the rest of the chain.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s 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 capable of supporting up to 32 instruments with a maximum distance between the host and the furthest instrument being 4000 feet.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual When COM2 is configured for RS-485 operation the port uses the same female DB-9 connector on the back of the instrument as when Com2 is configured for RS-232 operation, however, the pin assignments are different. Female DB-9 (COM2) (As seen from outside analyzer) RX/TXGND RX/TX+ 1 2 6 3 7 4 8 5 9 (RS-485) Figure 7-6: Back Panel connector Pin-Outs for COM2 in RS-485 mode.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.5. REMOTE ACCESS VIA THE ETHERNET When equipped with the optional Ethernet interface, the calibrator can be connected to any standard 10BaseT Ethernet network via low-cost network hubs, switches or routers. The interface operates as a standard TCP/IP device on port 3000. This allows a remote computer to connect through the internet to the calibrator using APICOM, terminal emulators or other programs.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual Table 7-5: LAN/Internet Configuration Properties PROPERTY DEFAULT STATE DESCRIPTION This displays whether the DHCP is turned ON or OFF. DHCP STATUS On Editable INSTRUMENT IP ADDRESS Configured by DHCP EDIT key disabled when DHCP is ON This string of four packets of 1 to 3 numbers each (e.g. 192.168.76.55.) is the address of the calibrator itself.
M703E Calibrator Operator’s Manual TELEDYNE API Operating The M703E over the Serial I/O Ports To view the above properties listed in Table 7-5, press: 05744 Rev B 107
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.5.2.1. Manually Configuring the Network IP Addresses There are several circumstances when you may need to configure the interface settings of the calibrator’s Ethernet card manually.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual STEP 2: Configure the INSTRUMENT IP, GATEWAY IP and SUBNET MASK addresses by pressing: Internet Configuration Keypad Functions From Step 1 above) SETUP X.X DHCP: OFF SET> EDIT SETUP X.X EXIT FUNCTION [0] Press this key 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 Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual 7.5.3. CHANGING THE CALIBRATOR’S HOSTNAME The HOSTNAME is the name by which the calibrator appears on your network. The default name for all Teledyne Instruments M703E calibrators is M703E. To change this name (particularly if you have more than one M703E calibrator on your network), press. STANDBY GEN STBY SEQ SETUP X.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s 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 Instruments’ main line of ambient and stack-gas instruments from a remote connection through direct cable, modem or Ethernet.
TELEDYNE API Operating The M703E over the Serial I/O Ports M703E Calibrator Operator’s Manual USER NOTES: 112 05744 Rev B
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8. M703E CALIBRATION AND VERIFICATION Basic electronic calibration of the M703E 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.
TELEDYNE API M703E Calibration and Verification Figure 8-1: Figure 8-2: M703E Calibrator Operator’s Manual Set up for Verifying Optional O3 Photometer Using Internal O3 Generator 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.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.1.2. VERIFYING O3 PHOTOMETER PERFORMANCE To verify the performance of the M703E’s optional internal photometer perform the following steps: Make sure that the M703E is in STANDBY mode STANDBY GEN STBY SEQ STANDBY SETUP SYSTEM RESET AUTO STANDBY GENERATE:ZERO ZERO ENTR SETUP STANDBY 0 GENERATE:0.0 PPB O3 0 0 0 PPB O3 ENTR EXIT Toggle these keys to set the target concentration.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s 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.
M703E Calibrator Operator’s Manual TELEDYNE API M703E Calibration and Verification 8.1.3.2.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s 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.
M703E Calibrator Operator’s Manual TELEDYNE API M703E Calibration and Verification 8.2. CALIBRATING THE O3 GENERATOR The M703E calibrator’s software includes a routine for automatically calibrating the O3 generator. A calibration table of drive voltages stored in the M703E’s memory is the basis for this calibration. This table is used by the M703E to set initial O3 generator drive settings. 8.2.1.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.2.2. VIEWING O3 GENERATOR CALIBRATION POINTS To view these calibration points, press: STANDBY Make sure that the M703E is in standby mode. GEN STBY SEQ SEQ CFG CLK PASS MORE SECONDARY SETUP MENU SETUP X.X COMM VARS DIAG SETUP X.
M703E Calibrator Operator’s Manual TELEDYNE API M703E Calibration and Verification 8.2.3.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.2.4.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.2.5. TURNING O3 GENERATOR CALIBRATION POINTS ON / OFF To enable or disable an existing calibration point, press: Make sure that the M703E is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SEQ SETUP X.X SETUP PRIMARY SETUP MENU CFG CLK PASS MORE SECONDARY SETUP MENU COMM VARS DIAG SETUP X.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.2.6.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.3. M703E GAS PRESSURE SENSOR CALIBRATION The M703E Calibrator has two sensors that monitor the pressure of the gases flowing through the instrument.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual Attach Pressure Monitor Here Outlets to O3 Generator Pressure Regulator Figure 8-4: 126 O3 Generator Pressure Monitor Point Physical Location– M703E 05744 Rev B
M703E Calibrator Operator’s Manual TELEDYNE API M703E Calibration and Verification 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 M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.4. M703E GAS FLOW CALIBRATION The M703E 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.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s 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 M703E. During the PHOTO FLOW calibration, the M703E software automatically turns the DC pump downstream from the photometer ON.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.4.2. CALIBRATING THE OUTPUT GAS FLOW 8.4.2.1. Output Gas Flow Set Up The procedure described in this section requires an independent, calibrated flow meter/monitor and the following set up: O3 FLOW SENSOR O3 Generator Assembly Flow Control (100 cm3/min) Flow Control (5.0 lpm) Flow Control (1.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual 8.4.2.2. Performing an Output Gas Flow Calibration During the PHOTO FLOW calibration, the M703E software automatically turns the DC pump downstream from the photometer OFF and the AC dry air pump ON. To perform a PHOTO FLOW calibration, press: Make sure that the M703E is in standby mode. STANDBY GEN STBY SEQ SETUP X.X O3 SETUP PRIMARY SETUP MENU SEQ SETUP X.
TELEDYNE API M703E Calibration and Verification M703E Calibrator Operator’s Manual USER NOTES: 132 05744 Rev B
M703E Calibrator Operator’s Manual TELEDYNE API TECHNICAL INFORMATION SECTION III – TECHNICAL INFORMATION 05744 Rev B 133
TELEDYNE API TECHNICAL INFORMATION M703E Calibrator Operator’s Manual USER NOTES: 134 05744 Rev B
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 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. Flow Control Assemblies O3 FLOW SENSOR O3 Generator Assembly Flow Control (100 cm3/min) Flow Control (5.0 lpm) Flow Control (1.0 to 2.0 LPM) O3 GENERATOR CHARCOAL SCRUBBER Figure 9-1: Location of Gas Flow Control Assemblies 9.1.1.2.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s 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 Theory of Operation M703E Calibrator Operator’s Manual 9.2. ELECTRONIC OPERATION 9.2.1.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 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. These status reports are used as data for the concentration calculations and as trigger events for certain control commands issued by the CPU. They are stored in memory by the CPU and in most cases can be viewed but the user via the front panel display.
M703E Calibrator Operator’s Manual TELEDYNE API Theory of Operation Finally, the CPU issues commands (also over the I2C bus) to a series of relays and switches located on a separate printed circuit assembly, the relay board (located in the right rear of the chassis on its own mounting bracket) to control the function of heaters and valves. The CPU includes two types of non-volatile data storage, one disk-on-chip and one or two flash chips. 9.2.2.1.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 9.2.3. RELAY PCA The relay board is one of the central switching and power distribution units of the calibrator. It contains power relays, valve drivers and status LEDs for all heated zones and valves, as well as thermocouple amplifiers, power distribution connectors and the two switching power supplies of the calibrator. The relay board communicates with the motherboard over the I2C bus.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 9.2.3.1. Valve Control The relay board also hosts two valve driver IC's, each of which can drive up four valves. In the M703E, the relay PCA controls only those valves associated with the O3 generator and photometer options. 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.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual Table 9-1: Relay Board Status LEDs LED COLOR 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.
M703E Calibrator Operator’s Manual TELEDYNE API 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.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s 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 Theory of Operation M703E Calibrator Operator’s Manual 9.2.5. POWER SUPPLY AND CIRCUIT BREAKER The M703E calibrator operates in two main AC power ranges: 100-120 VAC and 220-240 VAC (both ± 10%) between 47 and 63 Hz. A 5 ampere circuit breaker is built into the ON/OFF switch. In case of a wiring fault or incorrect supply power, the circuit breaker will automatically turn off the calibrator.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 9.2.6. AC POWER CONFIGURATION The E-Series digital electronic systems will operate with any of the specified power regimes. As long as instrument is connected to 100-120 VAC or 220-240 VAC at either 50 or 60 Hz it will turn on and after about 30 seconds show a front panel display. Internally, the status LEDs located on the Relay PCA, Motherboard and CPU should turn on as soon as the power is supplied.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 110 VAC /115 VAC 220 VAC /240 VAC 1 6 1 6 2 7 2 7 3 8 3 8 4 9 4 9 5 10 5 10 Present on 50 Hz version of jumper set, and only functional for M300E Figure 9-9: Pump AC Power Jumpers (JP7) 9.3.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 9.3.1.1. Calibrator Status LEDs Three LEDS are used to inform the user of the instruments basic operating status Table 9-3: Front Panel Status LEDs Name Color Main Message Field N/A Mode Field N/A Behavior Displays Warning messages and Test Function values Displays “STANDBY” Significance At initial start up the various warning messages will appear here. Instrument is in STANDBY mode.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual Serial Data Display Power Watchdog Clock I2C Interface Display Controller Display Write Keypad Decoder Display Data Decoder Parallel Data Key Press Detect 2 I C to Relay Board I2C to/from CPU Keyboard Interrupt Status Bit 9.3.1.4. Keyboard/Display Interface Electronics From 5 VDC Power Supply Sample LED (Green) Maint. Switch 2nd Lang. Switch Cal LED (Yellow) KEYBOARD 2 x 40 CHAR.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual DISPLAY DATA DECODER This decoder translates the serial data sent by the CPU (in TTY format) into a bitmapped image that is sent over a parallel data bus to the display. DISPLAY CONTROLLER This circuit manages the interactions between the display data decoder and the display itself. It generates a clock pulse that keeps the two devices synchronized. It can also, in response to commands from the CPU turn off and/or reset the display.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 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.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s 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 M703E. 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 9-14: O3 Generator Valve and Gas Fixture Locations 9.5.3.
TELEDYNE API Theory of Operation O3 Generator Sensor Inputs O3 Generator Lamp Heater Thermistor Interface A/D Converter M703E Calibrator Operator’s Manual Figure 9-15: 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-
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 9.5.3.1. O3 Generator Temperature Control In order to operate at peak efficiency the UV lamp of the M703E’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 Theory of Operation M703E Calibrator Operator’s Manual 9.6. PHOTOMETER OPERATION The Model M703E 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.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual In order to account for this effect the following addition is made to the equation: Equation 9-7 C = ln Io I × 1 Τ 29.92 inHg × × αL Ρ 273 o Κ Where: T = sample ambient temperature in degrees Kelvin P = ambient pressure in inches of mercury Finally, to convert the result into Parts per Billion (PPB), the following change is made: Equation 9-8 I C = ln o I 10 9 × αL × Τ 273 o Κ × 29.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual M703E Chassis PHOTOMETER BENCH yel DRY AIR IN blk O3 GAS INPUT PRESSURE SENSOR PHOTOMETER PRESSURE SENSOR Pressure Regulator blu O3 FLOW SENSOR Filter On Back Panel CHARCOAL SCRUBBER pur PHOTOMETER INLET O3 GEN / PHOTOMETER PRESSURE / FLOW SENSOR PCA O3 GENERATOR Flow Control (100 cm3/min) Flow Control (5.0 lpm) Flow Control (1.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s Manual 9.6.1.3. The Absorption Path In the most basic terms, the M703E photometer uses a high energy, mercury vapor lamp to generate a beam of UV light. This beam passes through a window of material specifically chosen to be both non-reactive to O3 and transparent to UV radiation at 254nm and into an absorption tube filled with sample gas.
TELEDYNE API Theory of Operation M703E Calibrator Operator’s 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 Theory of Operation M703E Calibrator Operator’s Manual 9.6.4.
M703E Calibrator Operator’s Manual TELEDYNE API Theory of Operation 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).
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TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operator’s Manual 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.
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Cal Check Req’d. No Freq Weekly or after any Maintenance or Repair Examine and clean Perform Leak Check Pneumatic lines Yes if cleaned N0 Annually or after any Maintenance or Repair Verify Leak Tight Absorption Tube As needed Yes after cleaning As Needed Inspect --Clean Yes Annually Replace Dry Air Pump Diaphragm 05744 Rev B Manual Section Table 10-1: M703E Maintenance Schedule Date Performed TELEDYNE API Maintenance Schedule & Procedures --- 10.2 10.
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TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operator’s Manual 10.2. PERFORMING LEAK CHECKS Leaks are the most common cause of analyzer malfunction; Section Error! Reference source not found. presents a simple leak check procedure. Section 10.2.1 describes a more thorough procedure. 10.2.1.
TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operators Manual Once the fittings have been wetted with soap solution. 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.
TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operator’s Manual If you cannot locate the leak by the above procedure, obtain a leak checker similar to the Teledyne Instruments’ part number 01960, which contains a small pump, shut-off valve and pressure gauge. Alternatively, a tank of pressurized gas, with the two-stage regulator adjusted to ≤ 15 psi, a shutoff valve and pressure gauge may be used.
TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operators Manual NOTE The M703E calibrator cannot be leak checked with the pump in line due to internal leakage that normally occurs in the pump. 1. Remove the instrument cover 2. Locate the photometer pump. 3. Disconnect the two fittings on the photometer pump and install a union fitting in place of the pump. 4. Locate the dry air pump. 5. Disconnect the two fittings on the dry air pump and install a union fitting in place of the pump. 6.
TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operator’s 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 Maintenance Schedule & Procedures M703E Calibrator Operators Manual 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.
TELEDYNE API Maintenance Schedule & Procedures M703E Calibrator Operator’s Manual Figure 10-3: 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 Maintenance Schedule & Procedures M703E Calibrator Operators Manual 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 3-3).
M703E Calibrator Operator’s Manual TELEDYNE API Maintenance Schedule & Procedures 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 calibration (see Section 8.
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M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11. GENERAL TROUBLESHOOTING & REPAIR OF THE M703E CALIBRATOR 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. CAUTION Risk of electrical shock. Some operations need to be carried out with the instrument open and running.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 18. 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 3-3 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.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 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 iDAS was erased.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator Table 11-1: WARNING RELAY BOARD WARN M703E Calibrator Operators Manual Front Panel Warning Messages (cont.) FAULT CONDITION The CPU cannot communicate with the Relay PCA. The computer has rebooted. SYSTEM RESET POSSIBLE CAUSES - 2 I C Bus failure Failed relay PCA Loose connectors/wiring This message occurs at power on.
M703E Calibrator Operator’s Manual Table 11-2: TEST FUNCTION TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 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.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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 Chapter 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.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operator’s Manual 11.2. USING THE ANALOG OUTPUT TEST CHANNEL The signals available for output over the M703E’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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11.3.2.2.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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 M703E calibrator. In most cases, this includes a list of possible components or subsystems that might be the source of the problem.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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).
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator If the calibrator starts operation with a normal display but pressing a key on the front panel does not change the display, then there are three possible problems. One or more of the keys are bad, The interrupt signal between the Keyboard Display interface and the motherboard is broken, or The Keyboard Display Interface PCA is bad. 11.4.6.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11.4.8. MOTHERBOARD 11.4.8.1. 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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11.4.8.4.
TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 11.4.8.5.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11.4.10. RS-232 COMMUNICATIONS 11.4.10.1. General RS-232 Troubleshooting Teledyne Instruments 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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 11.4.11. 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 M703E will perform poorly. 11.4.11.1. Box / Chassis Temperature The box temperature sensor is mounted to the Motherboard and cannot be disconnected to check its resistance.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11.4.11.4. 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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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 11.4.8.1.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 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.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 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 General Troubleshooting & Repair of the M703E Calibrator M703E Calibrator Operators Manual 11.8. REPAIR PROCEDURES 11.8.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY The critical flow orifice is housed in the flow control assembly (Teledyne Instruments part number: 001760400) located on the top of the optical bench.
M703E Calibrator Operator’s Manual TELEDYNE API General Troubleshooting & Repair of the M703E Calibrator 11.8.2. DISK-ON-CHIP 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 Chapter 12 for more information on preventing ESD damage.
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TELEDYNE API A Primer on Eletro-Static Discharge M703E Calibrator Operator’s Manual 12. A PRIMER ON ELECTRO-STATIC DISCHARGE Teledyne Instruments 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.
TELEDYNE API A Primer on Eletro-Static Discharge M703E Calibrator Operators 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 A Primer on Eletro-Static Discharge M703E Calibrator Operator’s Manual 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.
TELEDYNE API A Primer on Eletro-Static Discharge M703E Calibrator Operators 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.
M703E Calibrator Operator’s Manual TELEDYNE API A Primer on Eletro-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.
TELEDYNE API A Primer on Eletro-Static Discharge M703E Calibrator Operators Manual 12.4.2.3. Transferring Components from Rack to Bench and Back When transferring a sensitive device from an installed Teledyne Instruments 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 A Primer on Eletro-Static Discharge M703E Calibrator Operator’s Manual 12.4.2.5. Packing Components for Return to Teledyne Instruments Customer Service. Always pack electronic components and assemblies to be sent to Teledyne Instruments Customer Service in anti-ESD bins, tubes or bags. WARNING DO NOT use pink-poly bags.
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M703E Calibrator Operator’s Manual TELEDYNE API APPENDIX A – Version Specific Software Documentation APPENDIX A – Version Specific Software Documentation APPENDIX A-1: Model 703E Software Menu Trees, Software Version C.0 APPENDIX A-2: Model 703E Setup Variables Available Via Serial I/O, Software Version C.0 APPENDIX A-3: Model 703E Warnings and Test Measurements Via Serial I/O, Software Version C.0 APPENDIX A-4: Model 703E Signal I/O Definitions, Software Version C.
TELEDYNE API APPENDIX A – Version Specific Software Documentation M703E Calibrator Operator’s Manual USER NOTES: A-2 05745 Rev C
05745 Rev C Figure A-1: APPENDIX A-1: Software Menu Trees, Software Version C.0 M703E Calibrator Operator’s Manual Main Menu TELEDYNE API A-3 APPENDIX A-1: Software Menu Trees, Software Version C.
TELEDYNE API REF BNCH Leaves O3 generator mode unchanged and returns to previous menu Accepts selected O3 generator mode A-4 EXIT ENTR Press one of these to select mode for O3 generator.
05745 Rev C Figure A-3: M703E Calibrator Operator’s Manual TELEDYNE API PRIMARY SETUP Menu - SEQUENCE CONFIGURATION Submenu A-5 APPENDIX A-1: Software Menu Trees, Software Version C.
TELEDYNE API A-6 Toggle these keys to set the M700E’s ID code. Figure A-4: APPENDIX A-1: Software Menu Trees, Software Version C.0 05745 Rev C & are only editable when is . Although is editable regardless of the state, do not change the setting for this property. is only editable when is . Menu is inactive while instrument is in mode , Only appears if optional Ethernet PCA is installed. When Ethernet PCA is present COM2 submenu disappears.
05745 Rev C to (see Appendix A) Press to start test 3 2 1 Initiates auto-calibration of all analog outputs Figure A-5: feature is mode 1 Initiates auto-calibration of the analog inputs’ zero and span points Initiates auto-calibration of the selected analog input Sets a voltage offset for the output TELEDYNE API 2 A-7 APPENDIX A-1: Software Menu Trees, Software Version C.0 SECONDARY SETUP Menu; DIAG Submenu – Basics Only occurs if one of the voltage ranges is selected.
TELEDYNE API A-8 Cycles through default ca points Edits programmed parameters for selected step (See Chapter 8 for further instructions). Figure A-6: Toggle these keys to set the flow rate of the O3 photometer sample gas · · 05745 Rev C Continue pressing to cycle through similar adjustment for... menu is inactive when instrument is in mode. Toggle these keys to set the gas pressure.
05745 Rev C Figure A-7: M703E Calibrator Operator’s Manual TELEDYNE API PRIMARY SETUP Menu; LVL Submenu – programming LEADS LEVELS (optional) A-9 APPENDIX A-1: Software Menu Trees, Software Version C.
TELEDYNE API A-10 USER NOTES: APPENDIX A-1: Software Menu Trees, Software Version C.
TELEDYNE API M703E Calibrator Operator’s Manual APPENDIX A-2: Setup Variables For Serial I/O, Software Version C.0 APPENDIX A-2: Setup Variables For Serial I/O, Software Version C.0 Table A-1: M703E Setup Variables, Software Version C.0 M703E 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.
TELEDYNE API APPENDIX A-2: Setup Variables For Serial I/O, Software Version C.0 M703E Calibrator Operator’s Manual M703E 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 M703E Calibrator Operator’s Manual APPENDIX A-2: Setup Variables For Serial I/O, Software Version C.0 M703E 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.
TELEDYNE API APPENDIX A-2: Setup Variables For Serial I/O, Software Version C.0 M703E Calibrator Operator’s Manual M703E 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 M703E Calibrator Operator’s Manual APPENDIX A-2: Setup Variables For Serial I/O, Software Version C.0 M703E 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.
TELEDYNE API APPENDIX A-3: Warnings and Test Functions, Software Version C.0 M703E Calibrator Operator’s Manual APPENDIX A-3: Warnings and Test Functions, Software Version C.0 Table A-2: 1 M703E 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 M703E Calibrator Operator’s Manual Table A-3: TEST FUNCTION NAME 1 APPENDIX A-3: Warnings and Test Functions, Software Version C.0 M703E Test Functions, Software Version C.0 MESSAGE TEXT DESCRIPTION ACTCONC ACT=GENERATE 37 PPB O3 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. O3GENDRIVE O3 GEN DRIVE=800.
TELEDYNE API APPENDIX A-3: Warnings and Test Functions, Software Version C.
TELEDYNE API M703E Calibrator Operator’s Manual APPENDIX A-4: Signal I/O Definitions, Software Version C.0 APPENDIX A-4: Signal I/O Definitions, Software Version C.0 Table A-4: M703E Signal I/O Definitions, Software Version C.
TELEDYNE API M703E Calibrator Operator’s Manual APPENDIX A-4: Signal I/O Definitions, Software Version C.
TELEDYNE API M703E Calibrator Operator’s Manual APPENDIX A-4: Signal I/O Definitions, Software Version C.
TELEDYNE API APPENDIX A-5: Terminal Command Designators, Software Version C.0 M703E Calibrator Operator’s Manual APPENDIX A-5: Terminal Command Designators, Software Version C.0 Table A-5: COMMAND Terminal Command Designators, Software Version C.
TELEDYNE API APPENDIX B: Spare Parts List Model 703E Calibrator Operator’s Manual APPENDIX B: Spare Parts List NOTE Use of replacement parts other than those supplied by API may result in non-compliance with European standard EN 61010-1.
TELEDYNE API APPENDIX B: Spare Parts List Model 703E Calibrator Operator’s Manual THIS PAGE IS INTENTIONALLY LEFT BLANK B-2 05746 Rev B
Spare Parts List M703E Part Number 000940100 006120100 022710000 040010000 040030700 040300110 040300210 041200000 041200200 041440000 042010000 042580000 042900100 045230100 046740000 049290000 050700500 052400000 052910100 055220000 055730000 056420000 056430000 057360000 057430000 057660000 057670000 058021400 058110000 058330000 058330100 062870000 063720100 064130000 CN0000073 CP0000026 DS0000025 FL0000001 FL0000003 FL0000020 FM0000004 FM0000005 FM0000006 HW0000005 HW0000020 Description CD, ORIFICE, .
Spare Parts List M703E Part Number HW0000380 HW0000453 KIT000253 KIT000254 KIT000289 KIT000290 OP0000014 OP0000031 OR0000001 OR0000016 OR0000026 OR0000034 OR0000039 OR0000048 OR0000077 OR0000089 RL0000015 SW0000051 SW0000059 SW0000060 VA0000014 VA0000060 WR0000008 Description HANDLE, CARRYING, 9.25", BLK * SUPPORT, CIRCUIT BD, 3/16" ICOP ASSY & TEST, SPARE PS37, E SERIES ASSY & TEST, SPARE PS38, E SERIES KIT, UV LAMP P/S PCA, 041660100 KIT, UV LAMP P/S PCA, 041660500 QUARTZ DISC, .
Recommended Spare Parts Stocking Levels M703E 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 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.
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Model M703E Calibrator Operator’s Manual Warranty/Repair Questionnaire Model 703E CUSTOMER:_______________________________ PHONE: _____________________________________ CONTACT NAME: __________________________ FAX NO. _____________________________________ SITE ADDRESS:____________________________________________________________________________ MODEL TYPE: ______________ SERIAL NO.
Model M703E Calibrator Operator’s Manual Warranty/Repair Questionnaire Model 703E What are the failure symptoms? ________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ __________________________________________________________________________________________ What tests have you done trying to solve the problem? _____
TELEDYNE API Model 703E Calibrator Operator’s Manual APPENDIX D: Diagrams and Schematics APPENDIX D: Diagrams and Schematics Table D-1: List of Included Diagrams and Schematics Document # Document Title 05826 Interconnect Drawing M703E 05827 Interconnect List M703E 04420 SCH, PCA 04120, UV DETECTOR, M400E 04422 SCH, PCA 04144, DC HEATER/TEMP SENSOR 04421 SCH, PCA 04166, UV LAMP POWER SUPPLY, M400E 04259 SCH, PCA 04258, KEYBOARD, E-SERIES 04354 SCH, PCA 04003, Pressure/Flow Transducer Inter
TELEDYNE API APPENDIX D: Diagrams and Schematics Model 703E Calibrator Operator’s Manual THIS PAGE IS INTENTIONALLY LEFT BLANK D-2 05748 Rev B
TELEDYNE API Model 703E Calibrator Operator’s Manual APPENDIX D: Diagrams and Schematics APPENDIX D: Diagrams and Schematics Table D-1: List of Included Diagrams and Schematics Document # Document Title 05826 Interconnect Drawing M703E 05827 Interconnect List M703E 04420 SCH, PCA 04120, UV DETECTOR, M400E 04422 SCH, PCA 04144, DC HEATER/TEMP SENSOR 04421 SCH, PCA 04166, UV LAMP POWER SUPPLY, M400E 04259 SCH, PCA 04258, KEYBOARD, E-SERIES 04354 SCH, PCA 04003, Pressure/Flow Transducer Inter
TELEDYNE API APPENDIX D: Diagrams and Schematics Model 703E Calibrator Operator’s Manual THIS PAGE IS INTENTIONALLY LEFT BLANK D-2 05748 Rev B
05827 Revision A J8 J8 J8 J8 J8 J8 J8 045230100 045230100 045230100 045230100 045230100 045230100 045230100 J19 J19 J27 J27 J27 J27 J27 J27 J14 3 4 5 6 9 3 4 5 6 9 2 4 6 Date 1/10/2007 041440000 041440000 041440000 041440000 042010000 042010000 041440100 041440100 041440100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 040690100 PS0000037 PS0000037 PS0000037 PS0000037 PS0000037 PS0000038 PS0000038 057020400 05702040
Signal 05827 Revision A J109 J109 J5 J5 J5 J5 J109 J109 J109 J9 J9 J9 J9 J12 J12 J12 J12 J109 J109 J4 J4 J4 J4 J4 J4 PL102 PL102 P1 P1 P1 P1 J107 P1 P1 J107 J107 J10 J10 J2 J2 J2 J2 057020400 057020400 045230100 045230100 045230100 045230100 057020400 057020400 057020400 045230100 045230100 045230100 045230100 045230100 045230100 045230100 045230100 057020400 057020400 045230100 045230100 045230100 045230100 045230100 045230100 043940000 043940000 041660100 041660100 041660100 041660100 057020400 0416601
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 6 3 TP1 TEST_PLUG R5 100 2 1.0K VR1 5K J1 PHOTO_OUT OPA124 C3 1.0uF +15V -15V + 7 C7 N.P. +15V VCC C C5 0.1uf + C2 1.0uf 1 2 3 4 5 6 7 8 C MICROFIT +15V VCC U2 VR2 LT1460S3-2.5 1 OUT 2 REF_2.5V PHOTO_OUT 3 C6 0.1uf IN GND +15V 1 2 3 4 5 6 7 8 GND VCC REF+ REFIN+ INGND GND GND GND F0 SCK SDO CS GND GND LTC2413 B 16 15 14 13 12 11 10 9 VCC C8 0.
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 3 4 5 6 P2 TP2 TEST_PLUG 1 2 3 4 +15V TIP126 Q1 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 C6 .033 TP1 TEST_PLUG 1 AD5321-RM8 RP2A 4.7K 2 6 C 7 5 4 C5 .01 +15V 3 R12 R13 R1 2.21K 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 M1 2 3 4 5 6 VCC M2 1 2 3 4 5 6 7 10uF DS3 S4 KBD_A0 KBD_A1 KBD_A2 21 2 3 1 SCL SDA 22 23 A0 A1 A2 INT P00 P01 P02 P03 P04 SCL P05 SDA P06 P07 P10 PCF8575 P11 P12 P13 P14 P15 P16 P17 M8 S3 VCC VCC S2 R2 1.0K U3A 1 4 3 2 1 C MF4 RN1 4.
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.
A +5V 1 6 4 5 8 A18 A19 IC102:A 74AC00D IC101 +5V 74ACT138 1 2 3 A15 A16 A17 IC102:D 74AC00D 1 3 11 2 2 13 12 6 4 5 6 IC103:C 74ACT32 9 8 43 44 52 68 +5V STATUS PL101:2 PL101:16 2 16 PL101:12 12 R101 +5V R102 4.99K 4.
1 D 2 3 Name 04524-p1.sch 4 5 6 D Name 04524-p2.sch Name 04524-p3.sch C C B B A A Title Size B Date: File: 1 2 3 Te 4 Te 5 M100E/200E/400E RELAY PCA SCHEMATIC Number 04522 16-May-2007 Sheet 0 of N:\PCBMGR\04522cc\source\04522.
1 2 J1 1 2 3 4 4 PIN D 3 4 5 AC_Line AC_Neutral RELAY0 VCC 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 JP6 Heater Config Jumper RN2 330 D 1 2 3 4 5 6 7 8 9 10 11 12 RELAY3 COMMON3 LOAD3 TS3 RELAY3 RELAY4 TS3 TS4 9 10 8 7 6 5 4 3 2 1 RELAY3 1 K4 COMMON4 LOAD4 TS4 RELAY4 RELAY4 2 1 4 3 K5 2 AC_Neutral I2C_Vcc 3 I2C_Vcc +- 4 +- JP7 SLD-RLY SLD-RLY 5 4 3 2 1 D6 YEL D11 GRN D13 GRN D14 GRN D15 GRN D16 GRN Standard Pumps 60 Hz: 3-8 50 Hz: 2-7, 5-10 KA D12 GRN A JP7 Configuration D5 YEL RL3 VA6 VA7 TR0 TR1 IO3 IO4 IO10
1 2 3 4 5 6 +15V U7A 2 10K OPA2277 TC1_GND 0.01 TC1_JGAINA R17 2 1M J 8 K 7 R- 5 Vin Gnd 0.
G1 G2 IOW DIGIO2 DIGIO3 DIGIO4 TEMP DACV WRDAC VFPROG CHGAIN VFREAD 0X32C TP2 ENAB2 U1 74HC688 9 Q 8 Q D1 4 3 2 1 Pins 1&2 shorted on PCA JP7 AEN IOEN RN16 47Kx8 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 11 PRE CLK D CLR A1 A2 A3 A4 A5 A6 A7 A8 2 3 4 5 6 7 8 9 5 Q 6 Q 1 2.2K, 5% VCC LED, RED, smt 1206 X3 74HC74 1.2 uF, 6.
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 RX1 TX1 RS-GND1 DS2 RX for Com1 R12 10k, 1% 4.9K, 5% 1 2 3 4 5 6 7 8 9 1 3 4 5 6 1 2 3 4 7 9 DB9M 1 2 3 4 DTE 10 TV ARRAY 11 8 7 6 5 R2 2.2K, 5%VCC R1 2.
3 4 C6 -15V +15V 0.
2 3 4 5 6 5 10 1 +15V C RN14 100Kx8 +15V 5 10 J109 D + 7 10 uF, 35V, TANTALUM 9 8 7 6 4 3 2 1 U52 27 U53 -15V C44 13 2 3 18 14 15 16 17 VREF NC NC ENB A3 A2 A1 A0 C46 0.15 uF, ceramic VCC AN MUX VCC U55 DG444DY 3 14 11 6 1 16 9 8 S1 S2 S3 S4 IN1 IN2 IN3 IN4 2 15 10 7 12 4 5 13 D1 D2 D3 D4 VCC -VS GND +VS 1 CHGAIN IOW 1 3 2 8 0.15 uF, ceramic R49 100 19 18 17 16 15 14 13 12 10 uF, 35V, TANTALUM 10 5 C50 D4 VCC C D3 D7 C51 0.
1 2 3 4 5 6 +15V +5VANA U23 1 3 5 4 + C60 10 uF, 35V, TANTALUM LP2981IM5 D 2 D IN OUT ON/OFF NC GND BYPASS CAPS MUST BE WITHIN 1/2" OF THE REGULATOR INPUT/OUTPUT PINS C29 1 uF D[0..
1 2 3 4 5 6 CONTROL INPUTS 5 10 5 10 VCC C RN3 510x8 TP7 C RN2 15Kx8 D U11 1 D 9 D0 10000 pF C D[0..
1 2 3 4 5 6 5 10 VCC DIGITAL OUTPUTS C RN10 510x8 D D U22 9 8 7 6 4 3 2 1 1 PS2702-4 16 2 3 15 14 4 5 13 12 6 7 11 10 8 9 C80 C82 10000 pF TP19 SHDN SHDN 1 U6B 4 DIGIO2 IOW U24 74HC574 1 11 6 5 D0 D1 D2 D3 D4 D5 D6 D7 74HC32 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 19 18 17 16 15 14 13 12 U25 D[0..
1 2 3 4 6 5 5 10 VCC DIGITAL C IOW 1 11 8 10 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 15 14 4 5 13 12 6 7 11 10 8 9 U18 D[0..
