Operation Manual Model T300/T300M Carbon Monoxide Analyzer Also supports operation of: Models T320 and T320U Analyzers (when used in conjunction with T320/320U Addendum, PN07406) © TELEDYNE ADVANCED POLLUTION INSTRUMENTATION (TAPI) 9480 CARROLL PARK DRIVE SAN DIEGO, CA 92121-5201 USA Toll-free Phone: 800-324-5190 Phone: 858-657-9800 Fax: 858-657-9816 Email: api-sales@teledyne.com Website: http://www.teledyne-api.
ABOUT TELEDYNE ADVANCED POLLUTION INSTRUMENTATION (TAPI) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., is a worldwide market leader in the design and manufacture of precision analytical instrumentation used for air quality monitoring, continuous emissions monitoring, and specialty process monitoring applications.
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IMPORTANT SAFETY INFORMATION Important safety messages are provided throughout 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 instrument.
Teledyne API – Model T300/T300M CO Analyzer CONSIGNES DE SÉCURITÉ Des consignes de sécurité importantes sont fournies tout au long du présent manuel dans le but d’éviter des blessures corporelles ou d’endommager les instruments. Veuillez lire attentivement ces consignes. Chaque consigne de sécurité est représentée par un pictogramme d’alerte de sécurité; ces pictogrammes se retrouvent dans ce manuel et à l’intérieur des instruments.
WARRANTY WARRANTY POLICY (02024D) Teledyne Advanced Pollution Instrumentation (TAPI), a business unit of Teledyne Instruments, Inc., warrants its products as follows: Prior to shipment, TAPI equipment is thoroughly inspected and tested. Should equipment failure occur, TAPI assures its customers that prompt service and support will be available.
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ABOUT THIS MANUAL Presented here is information regarding the documents that are included with this manual (Structure), its history of release and revisions (Revision History), how the content is organized (Organization), a description of other information related to this manual (Related Information), and the conventions used to present the information in this manual (Conventions Used). STRUCTURE This T300 manual, PN 06864, is comprised of multiple documents, assembled in PDF format, as listed below.
Teledyne API – Model T300/T300M CO Analyzer ORGANIZATION This manual is divided among three main parts and a collection of appendices at the end. Part I contains introductory information that includes an overview of the analyzer, descriptions of the available options, specifications, installation and connection instructions, and the initial calibration and functional checks. The last two sections contain Frequently Asked Questions (FAQs) followed by a glossary, and a description of available options.
REVISION HISTORY This section provides information regarding changes to this manual. 2012, February 14, T300/300M Manual, PN06864 Rev B Document Top Assy Manual PN 06864 Rev DCN B 6314 Change Summary Administrative changes: restructure to new T-Series format: Consolidated Options sections and restructured into tabular format; moved to Section 1. Corrected Safety Compliance (was: IEC 61010-1:90 + A1:92 + A2:95; is: IEC 61010-1:2001). Added North American Certification statement. nd Section 2.
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TABLE OF CONTENTS PART I GENERAL INFORMATION ....................................................................................... 23 1. INTRODUCTION, FEATURES AND OPTIONS .................................................................. 25 1.1. T300 Family Overview .................................................................................................................................25 1.2. Features ................................................................................................
Table of Contents Teledyne API – Model T300/T300M CO Analyzer PART II OPERATING INSTRUCTIONS .................................................................................. 87 4. OVERVIEW OF OPERATING MODES ............................................................................... 89 4.1. Sample Mode...............................................................................................................................................90 4.1.1. Test Functions .................................
Teledyne API – Model T300/T300M CO Analyzer Table of Contents 5.10. SETUP MORE ALRM (Option): Using the Gas Concentration Alarms.......................................... 140 5.10.1. Setting the T300 Concentration Alarm Limits ................................................................................... 141 6. COMMUNICATIONS SETUP AND OPERATION ............................................................. 143 6.1. Data Terminal/Communication Equipment (DTE DCE)...................................
Table of Contents Teledyne API – Model T300/T300M CO Analyzer 8.2.1.4. Status Reporting.......................................................................................................................... 192 8.2.1.5. General Message Format............................................................................................................ 192 8.3. Remote Access by Modem .......................................................................................................................
Teledyne API – Model T300/T300M CO Analyzer Table of Contents 10.3. Precisions Calibration ............................................................................................................................. 237 10.3.1. Precision Calibration Procedures ..................................................................................................... 237 10.4. Auditing Procedure .....................................................................................................................
Table of Contents Teledyne API – Model T300/T300M CO Analyzer 12.5.3. I2C Bus .............................................................................................................................................. 279 12.5.4. Touchscreen Interface ...................................................................................................................... 280 12.5.5. LCD Display Module .........................................................................................................
Teledyne API – Model T300/T300M CO Analyzer Table of Contents 13.4.3.2. Sync/Demod Status LEDs......................................................................................................... 314 13.4.3.3. Photo-Detector Temperature Control ........................................................................................ 315 13.4.3.4. Dark Calibration Switch ............................................................................................................. 315 13.4.3.5.
Table of Contents Teledyne API – Model T300/T300M CO Analyzer LIST OF FIGURES Figure 3-1: Figure 3-2: Figure 3-3: Figure 3-4: Figure 3-5: Figure 3-6: Figure 3-7: Figure 3-8: Figure 3-9: Figure 3-10: Figure 3-11: Figure 3-12: Figure 3-13: Figure 3-14: Figure 3-15: Figure 3-16: Figure 3-17: Figure 3-18: Figure 3-19: Figure 3-20: Figure 3-21: Figure 3-22: Figure 3-23: Figure 3-24: Figure 3-25: Figure 3-26: Figure 3-27: Figure 3-28: Figure 3-29: Figure 4-1: Figure 4-2: Figure 4-3: Figure 5-1: Figure 5-2: Figu
Teledyne API – Model T300/T300M CO Analyzer Figure 9-6: Figure 9-7: Figure 9-8: Figure 11-1: Figure 12-1: Figure 12-2: Figure 12-3: Figure 12-4: Figure 12-5: Figure 12-6: Figure 12-7: Figure 12-8: Figure 12-9: Figure 12-10: Figure 12-11: Figure 12-12: Figure 12-13: Figure 12-14: Figure 12-15: Figure 12-16: Figure 12-17: Figure 12-18: Figure 12-19: Figure 12-20: Figure 13-1: Figure 13-2: Figure 13-3: Figure 13-4: Figure 13-5: Figure 13-6: Figure 13-7: Figure 13-8: Figure 13-9: Figure 13-10.
Table of Contents Teledyne API – Model T300/T300M CO Analyzer LIST OF TABLES Table 1-1: Table 2-1: Table 2-2: Table 2-3: Table 3-1: Table 3-2: Table 3-3: Table 3-4: Table 3-5: Table 3-6: Table 3-7: Table 3-8: Table 3-9: Table 3-10: Table 3-11: Table 3-12: Table 3-13: Table 3-14: Table 4-1: Table 4-2: Table 4-3: Table 4-4: Table 4-5: Table 5-1: Table 5-2: Table 5-3: Table 5-4: Table 5-5: Table 5-6: Table 5-7: Table 5-8: Table 5-9: Table 5-10: Table 6-1: Table 6-2: Table 6-3: Table 6-4: Table 6-5: Table 6-6
Teledyne API – Model T300/T300M CO Analyzer Table 11-3: Table 12-1: Table 12-2: Table 12-3: Table 12-4: Table 12-5: Table 12-6: Table 12-7: Table 12-8: Table 12-9: Table 12-10: Table 12-11: Table 12-12: Table 13-1: Table 13-2: Table 13-3: Table 13-4: Table 14-1: Table 14-2: 06864B DCN6314 Table of Contents Predictive uses for Test Functions............................................................................................ 249 Warning Messages - Indicated Failures ...............................
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PART I GENERAL INFORMATION 06864B DCN6314 23
24 06864B DCN6314
1. INTRODUCTION, FEATURES AND OPTIONS This section provides an overview of the Model T300 or T300M Analyzer, its features and its options, followed by a description of how this user manual is arranged. 1.1. T300 FAMILY OVERVIEW The family includes the T300 and the T300M Gas Filter Correlation Carbon Monoxide Analyzer. The T300 family of analyzers is a microprocessor-controlled analyzer that determines the concentration of carbon monoxide (CO) in a sample gas drawn through the instrument.
Introduction, Features and Options Teledyne API – Model T300/T300M CO Analyzer 1.2.
Teledyne API – Model T300/T300M CO Analyzer Introduction, Features and Options 1.4. OPTIONS The options available for your analyzer are presented in Table 1-1 with name, option number, a description and/or comments, and if applicable, cross-references to technical details in this manual, such as setup and calibration.
Introduction, Features and Options Option Number Option Current Loop Analog Outputs 41 Parts Kits Description/Notes Reference Adds isolated, voltage-to-current conversion circuitry to the analyzer’s analog outputs. Can be configured for any output range between 0 and 20 mA. May be ordered separately for any of the analog outputs. Can be installed at the factory or retrofitted in the field. Sections 3.3.1.3, 3.3.1.4, 5.9.1, 5.9.2 and 5.9.3.
Teledyne API – Model T300/T300M CO Analyzer Option Option Number Special Features Introduction, Features and Options Description/Notes Reference Built in features, software activated N/A Maintenance Mode Switch, located inside the instrument, places the analyzer in maintenance mode where it can continue sampling, yet ignore calibration, diagnostic, and reset instrument commands. This feature is of particular use for instruments connected to Multidrop or Hessen protocol networks.
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2. SPECIFICATIONS AND APPROVALS This section presents specifications for the T300/T300M analyzer and for its second gas sensor options, EPA equivalency designation, and compliance statements. 2.1.
Specifications and Approvals Teledyne API – Model T300/T300M CO Analyzer Parameter Specification Optional I/O 1 USB com port 1 RS485 8 analog inputs (0-10V, 12-bit) 4 digital alarm outputs (2 opto-isolated and 2 dry contact) Multidrop RS232 3 4-20mA current outputs Temperature Range 5 - 40C operating, 10 - 40C EPA Equivalency (T300 only) Humidity Range 0-95% RH, Non-Condensing Temp Coefficient < 0.05 % per C (minimum 50 ppb/C) Voltage Coefficient < 0.
Teledyne API – Model T300/T300M CO Analyzer Table 2-3: CO2 Sensor Option Specifications Parameter Description Ranges 0-1% to 0-20% user selectable. Dual ranges and auto-ranging supported. Zero Noise1 Lower Detectable Limit <0.02% CO2 2 <0.04% CO2 Zero Drift (24 hours) <± 0.02% CO2 Zero Drift (7 days) <± 0.05% CO2 1 Span Noise <± 0.1% CO2 Span Drift (7 days) <± 0.1% CO2 Accuracy <± (0.02% CO2 + 2% of reading) Linearity <± 0.1% CO2 Temperature Coefficient <± 0.
Specifications and Approvals Teledyne API – Model T300/T300M CO Analyzer Under the designation, the analyzer may be operated with or without the following options: Rack mount with slides Rack mount without slides, ears only Zero/span valve options Option 50A – Sample/Cal valves, or Option 50B – Sample/Cal valves with span shutoff & flow control Internal zero/span (IZS) option with either: Option 51A – Sample/Cal valves, or Option 51C – Sample/Cal valves with span shutoff & flow
3. GETTING STARTED This section first introduces you to the instrument, then presents the procedures for getting started, i.e., unpacking and inspection, making electrical and pneumatic connections, and conducting an initial calibration check. 3.1. UNPACKING THE T300/T300M ANALYZER CAUTION GENERAL SAFETY HAZARD To avoid personal injury, always use two persons to lift and carry the T300/T300M.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Included with your analyzer is a printed record (Final Test and Validation Data Sheet: PN 04307; PN 04311) of the final performance characterization performed on your instrument at the factory. This record is an important quality assurance and calibration record for this instrument. It should be placed in the quality records file for this instrument.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.2. INSTRUMENT LAYOUT Instrument layout includes front panel and display, rear panel connectors, and internal chassis layout. 3.2.1. FRONT PANEL Figure 3-1 shows the analyzer’s front panel layout, followed by a close-up of the display screen in Figure 3-2, which is described in Table 3-2.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Figure 3-2: Display Screen and Touch Control The front panel liquid crystal display screen includes touch control. Upon analyzer startup, the screen shows a splash screen and other initialization indicators before the main display appears, similar to Figure 3-2 above (may or may not display a Fault alarm).
Teledyne API – Model T300/T300M CO Analyzer Table 3-2: Field Status Conc Getting Started Display Screen and Touch Control Description Description/Function LEDs indicating the states of Sample, Calibration and Fault, as follows: Name Color State Definition Off Unit is not operating in Sample Mode, DAS is disabled. On Sample Mode active; Front Panel Display being updated; DAS data SAMPLE Green being stored.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Figure 3-3: Note 40 Display/Touch Control Screen Mapped to Menu Charts The menu charts in this manual contain condensed representations of the analyzer’s display during the various operations being described. These menu charts are not intended to be exact visual representations of the actual display.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.2.2. REAR PANEL Figure 3-4: Rear Panel Layout Table 3-3 provides a description of each component on the rear panel.
Getting Started Table 3-3: Teledyne API – Model T300/T300M CO Analyzer Rear Panel Description Component Function cooling fan Pulls ambient air into chassis through side vents and exhausts through rear. Connector for three-prong cord to apply AC power to the analyzer.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.2.3. T300/T300M ANALYZER LAYOUT Figure 3-5 shows the T300 internal layout.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Figure 3-6 shows the T300M internal layout.
Teledyne API – Model T300/T300M CO Analyzer Getting Started Sample Gas Outlet fitting Sample Gas Flow Sensor Sample Chamber Sync/Demod PCA Housing Pressure Sensor(s) Bench Temperature Thermistor Shock Absorbing Mounting Bracket Opto-Pickup PCA Purge Gas Pressure Regulator IR Source GFC Wheel Heat Sync GFC Wheel Motor GFC Temperature Sensor Purge Gas Inlet GFC Heater Figure 3-7: 06864B DCN6314 Optical Bench Layout (shorter bench, T300M, shown) 45
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.3. CONNECTIONS AND SETUP This section presents the electrical (Section 3.3.1) and pneumatic (Section 3.3.2) connections for setup and preparing for instrument operation 3.3.1. ELECTRICAL CONNECTIONS Note To maintain compliance with EMC standards, it is required that the cable length be no greater than 3 meters for all I/O connections, which include Analog In, Analog Out, Status Out, Control In, Ethernet/LAN, USB, RS-232, and RS-485. 3.3.1.1.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.3.1.2. CONNECTING ANALOG INPUTS (OPTION) The Analog In connector is used for connecting external voltage signals from other instrumentation (such as meteorological instruments) and for logging these signals in the analyzer’s internal DAS. The input voltage range for each analog input is 0-10 VDC. Figure 3-8: Analog In Connector Pin assignments for the Analog In connector are presented in Table 3-4.
Getting Started Teledyne API – Model T300/T300M CO Analyzer ANALOG OUT A1 + A2 - + Figure 3-9: Table 3-5: PIN 1 2 3 4 5 6 7 8 A3 - + A4 - + - Analog Output Connector Analog Output Pin-Outs ANALOG OUTPUT A1 A2 A3 (Only used if CO2 or O2 Sensor is installed) A4 VOLTAGE SIGNAL CURRENT SIGNAL V Out I Out + Ground I Out - V Out I Out + Ground I Out - V Out I Out + Ground I Out - V Out I Out + Ground I Out - 3.3.1.4.
Teledyne API – Model T300/T300M CO Analyzer Figure 3-10: Getting Started Current Loop Option Installed on Motherboard CONVERTING CURRENT LOOP ANALOG OUTPUTS TO STANDARD VOLTAGE OUTPUTS To convert an output configured for current loop operation to the standard 0 to 5 VDC output operation: 1. Turn off power to the analyzer. 2. If a recording device was connected to the output being modified, disconnect it. 3. Remove the top cover. Remove the screw located in the top, center of the front panel.
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.3.1.5. CONNECTING THE STATUS OUTPUTS The status outputs report analyzer conditions via optically isolated NPN transistors, which sink up to 50 mA of DC current. These outputs can be used interface with devices that accept logic-level digital inputs, such as Programmable Logic Controllers (PLCs). Each status bit is an open collector output that can withstand up to 40 VDC.
Teledyne API – Model T300/T300M CO Analyzer Getting Started Table 3-6: Status Output Signals REAR PANEL LABEL 1 STATUS DEFINITION CONDITION SYSTEM OK ON if no faults are present. 2 CONC VALID OFF any time the HOLD OFF feature is active, such as during calibration or when other faults exist possibly invalidating the current concentration measurement (example: sample flow rate is outside of acceptable limits). ON if concentration measurement is valid.
Getting Started Teledyne API – Model T300/T300M CO Analyzer CONTROL IN CONTROL IN F + U A B C D Figure 3-12: INPUT # U + 5 VDC Power Supply + Control Input Connector Control Input Signals STATUS DEFINITION ON CONDITION A REMOTE ZERO CAL The analyzer is placed in Zero Calibration mode. The mode field of the display will read ZERO CAL R. B REMOTE SPAN CAL The analyzer is placed in span calibration mode as part of performing a low span (midpoint) calibration.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.3.1.7. CONNECTING THE CONCENTRATION ALARM RELAY (OPTION 61) The concentration alarm option is comprised of four (4) “dry contact” relays on the rear panel of the instrument. This relay option is different from and in addition to the “Contact Closures” that come standard on all Teledyne API instruments. Each relay has 3 pins: Normally Open (NO), Common (C), and Normally Closed (NC).
Getting Started Teledyne API – Model T300/T300M CO Analyzer instrument will remain latched until it is cleared. You can clear the warning on the front panel by either pushing the CLR button on the front panel or through the serial port. In instruments that sample more than one gas type, there could be more than one gas type triggering the Concentration 1 Alarm (“Alarm 2” Relay). For example, the T300M instrument can monitor both CO & CO2 gas.
Teledyne API – Model T300/T300M CO Analyzer Getting Started USB CONNECTION For direct communication between the analyzer and a PC, connect a USB cable between the analyzer and desktop or laptop USB ports. The baud rate for the analyzer and the computer must match; you may elect to change one or the other: to view and/or change the analyzer’s baud rate, see Section 6.2.2. Note If this option is installed, the COM2 port cannot be used for anything other than Multidrop communication.
Getting Started Teledyne API – Model T300/T300M CO Analyzer RS-232 COM PORT CONNECTOR PIN-OUTS Electronically, the difference between the DCE and DTE is the pin assignment of the Data Receive and Data Transmit functions. DTE devices receive data on pin 2 and transmit data on pin 3. DCE devices receive data on pin 3 and transmit data on pin 2.
Teledyne API – Model T300/T300M CO Analyzer Figure 3-15: Getting Started Default Pin Assignments for CPU COM Port connector (RS-232) RS-232 COM PORT DEFAULT SETTINGS Received from the factory, the analyzer is set up to emulate a DCE or modem, with Pin 3 of the DB-9 connector designated for receiving data and Pin 2 designated for sending data. 06864B DCN6314 RS-232 (COM1): RS-232 (fixed) DB-9 male connector.
Getting Started Teledyne API – Model T300/T300M CO Analyzer RS-232 MULTIDROP OPTION CONNECTION When the RS-232 Multidrop option is installed, connection adjustments and configuration through the menu system are required. This section provides instructions for the internal connection adjustments, then for external connections, and ends with instructions for menu-driven configuration.
Teledyne API – Model T300/T300M CO Analyzer Figure 3-16: Getting Started Jumper and Cables for Multidrop Mode Note: If you are adding an instrument to the end of a previously configured chain, remove the shunt between Pins 21 22 of JP2 on the Multidrop/LVDS PCA in the instrument that was previously the last instrument in the chain. 4. Close the instrument. 5.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Female DB9 Host Male DB9 RS-232 port Analyzer Analyzer Analyzer Last Analyzer COM2 COM2 COM2 COM2 RS-232 RS-232 RS-232 RS-232 Ensure jumper is installed between JP2 pins 21 22 in last instrument of multidrop chain. Figure 3-17: RS-232-Multidrop PCA Host/Analyzer Interconnect Diagram 7. BEFORE communicating from the host, power on the instruments and check that the Machine ID code is unique for each (Section 5.7.1). a.
Teledyne API – Model T300/T300M CO Analyzer Getting Started RS-485 CONNECTION As delivered from the factory, COM2 is configured for RS-232 communications. This port can be reconfigured for operation as a non-isolated, half-duplex RS-485 port. Using COM2 for RS-485 communication disables the USB port. To configure the instrument for RS-485 communication, please contact the factory. 3.3.2.
Getting Started ATTENTION Teledyne API – Model T300/T300M CO Analyzer COULD DAMAGE INSTRUMENT AND VOID WARRANTY Maximum Pressure: Ideally the maximum pressure of any gas at the sample inlet should equal ambient atmospheric pressure and should NEVER exceed 1.5 in-hg above ambient pressure.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.3.2.1.
Getting Started Teledyne API – Model T300/T300M CO Analyzer SAMPLE GAS SOURCE Attach a sample inlet line to the SAMPLE inlet port. The sample input line should not be more than 2 meters long. Maximum pressure of any gas at the sample inlet should not exceed 1.5 in-hg above ambient pressure and ideally should equal ambient atmospheric pressure. In applications where the sample gas is received from a pressurized manifold, a vent must be placed on the sample gas before it enters the analyzer.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.3.2.2. PNEUMATIC LAYOUT FOR BASIC CONFIGURATION Figure 3-20: T300/T300M Internal Gas Flow (Basic Configuration) 3.3.2.3. PNEUMATIC CONNECTIONS FOR AMBIENT ZERO/AMBIENT SPAN VALVE OPTION This valve option is intended for applications where: Zero air is supplied by a zero air generator like the Teledyne API’s T701 and; Span gas is supplied by Gas Dilution Calibrator like the Teledyne API’s T700.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Figure 3-21: Pneumatic Connections – Option 50A: Zero/Span Calibration Valves SAMPLE GAS SOURCE Attach a sample inlet line to the sample inlet port. The SAMPLE input line should not be more than 2 meters long. Maximum pressure of any gas at the sample inlet should not exceed 1.5 in-hg above ambient pressure and ideally should equal ambient atmospheric pressure.
Teledyne API – Model T300/T300M CO Analyzer Getting Started EXHAUST OUTLET Attach an exhaust line to the analyzer’s EXHAUST outlet fitting. The exhaust line should be: PTEF tubing; minimum O.D ¼”; A maximum of 10 meters long; Vented outside the analyzer’s enclosure. 3.3.2.4.
Getting Started Teledyne API – Model T300/T300M CO Analyzer Figure 3-23: Span gas will be supplied from a pressurized bottle of calibrated CO gas. A critical flow control orifice, internal to the instrument ensures that the proper flow rate is maintained. An internal vent line ensures that the gas pressure of the span gas is reduced to ambient atmospheric pressure. A SHUTOFF valve preserves the span gas source when it is not in use.
Teledyne API – Model T300/T300M CO Analyzer Getting Started At least 0.2m long; No more than 2m long and; Vented outside the shelter or immediate area surrounding the instrument. A similar vent line should be connected to the VENT SPAN outlet on the back of the analyzer. EXHAUST OUTLET Attach an exhaust line to the analyzer’s EXHAUST outlet fitting. The exhaust line should be: PTEF tubing; minimum O.D ¼”; A maximum of 10 meters long; Vented outside the analyzer’s enclosure. 3.3.2.
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.3.2.7. PNEUMATIC CONNECTIONS FOR ZERO SCRUBBER/PRESSURIZED SPAN OPTION Figure 3-25: Pneumatic Connections – Zero Scrubber/Pressurized Span Calibration Valves (Opt 50E) SAMPLE GAS SOURCE Attach a sample inlet line to the sample inlet port. The SAMPLE input line should not be more than 2 meters long. Maximum pressure of any gas at the sample inlet should not exceed 1.
Teledyne API – Model T300/T300M CO Analyzer Getting Started EXHAUST OUTLET Attach an exhaust line to the analyzer’s EXHAUST outlet fitting. The exhaust line should be: PTEF tubing; minimum O.D ¼”; A maximum of 10 meters long; Vented outside the analyzer’s enclosure. 3.3.2.8.
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.3.2.9. PNEUMATIC CONNECTIONS FOR ZERO SCRUBBER/AMBIENT SPAN OPTION Option 50H is operationally and pneumatically similar to Option 50A described earlier, except that the zero air is generated by an internal zero air scrubber. This means that the IZS inlet can simply be left open to ambient air.
Teledyne API – Model T300/T300M CO Analyzer Getting Started CALIBRATION GAS SOURCES SPAN GAS Attach a gas line from the source of calibration gas (e.g. a Teledyne API’s T700E Dynamic Dilution Calibrator) to the SPAN inlet. ZERO AIR Zero air is supplied internally via a zero air scrubber that draws ambient air through the IZS inlet.
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.3.2.10.
Teledyne API – Model T300/T300M CO Analyzer Getting Started If the analyzer is NOT equipped with the optional CO2 sensor, zero air should be scrubbed of CO2 as well, as this gas can also have an interfering effect on CO measurements. For analyzers without an IZS or external zero air scrubber option, a zero air generator such as the Teledyne API Model T701 can be used.
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.4. STARTUP, FUNCTIONAL CHECKS, AND INITIAL CALIBRATION IMPORTANT IMPACT ON READINGS OR DATA The analyzer’s cover must be installed to ensure that the temperatures of the GFC Wheel and absorption cell assemblies are properly controlled. If you are unfamiliar with the T300/T300M theory of operation, we recommend that you read Section 13. For information on navigating the analyzer’s software menus, see the menu trees described in Appendix A. 3.
Teledyne API – Model T300/T300M CO Analyzer Getting Started Table 3-13 lists brief descriptions of the warning messages that may occur during start up. Table 3-13: Possible Warning Messages at Start-Up Message MEANING ANALOG CAL WARNING The instrument's A/D circuitry or one of its analog outputs is not calibrated. BENCH TEMP WARNING Optical bench temperature is outside the specified limits. BOX TEMP WARNING The temperature inside the T300/T300M chassis is outside the specified limits.
Getting Started Table 3-14: Teledyne API – Model T300/T300M CO Analyzer Possible Startup Warning Messages – T300 Analyzers with Options Message Meaning O2 CELL TEMP WARN1 IZS TEMP WARNING2 On units with IZS options installed: The permeation tube temperature is outside of specified limits. O2 ALARM 1 WARN1, 4 O2 Alarm limit #1 has been triggered.4 O2 ALARM 2 WARN1, 4 O2 Alarm limit #2 has been triggered.4 CO2 ALARM 1 WARN3, 4 CO2 Alarm limit #1 has been triggered.
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.4.4. INITIAL CALIBRATION To perform the following calibration you must have sources for zero air and span gas available for input into the sample port on the back of the analyzer. See Section 3.3.2 for instructions for connecting these gas sources. The initial calibration should be carried out using the same reporting range set up as used during the analyzer’s factory calibration.
Getting Started Teledyne API – Model T300/T300M CO Analyzer 3.4.4.1. INTERFERENTS FOR CO MEASUREMENTS It should be noted that the gas filter correlation method for detecting CO is subject to interference from a number of other gases that absorb IR in a similar fashion to CO. Most notable of these are water vapor, CO2, N2O (nitrous oxide) and CH4 (methane).
Teledyne API – Model T300/T300M CO Analyzer Getting Started While these are the default setting for the T300/T300M Analyzer, it is recommended that you verify them before proceeding with the calibration procedure, by pressing: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE Verify that the MODE is set for SNGL. If it is not, press SINGL ENTR. Verify that the RANGE is set for 50.
Getting Started Teledyne API – Model T300/T300M CO Analyzer DILUTION RATIO SET UP If the dilution ratio option is enabled on your T300/T300M Analyzer and your application involves diluting the sample gas before it enters the analyzer, set the dilution ratio as follows: 82 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Getting Started SET CO SPAN GAS CONCENTRATION Set the expected CO pan gas concentration. This should be 80-90% of range of concentration range for which the analyzer’s analog output range is set.
Getting Started Teledyne API – Model T300/T300M CO Analyzer ZERO/SPAN CALIBRATION To perform the zero/span calibration procedure, press: Figure 3-29: 84 Zero/Span Calibration Procedure 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Getting Started 3.4.4.3. O2 SENSOR CALIBRATION PROCEDURE If your T300/T300M is equipped with the optional O2 sensor, this sensor should be calibrated during installation of the instrument. See Section 9.7.1 for instructions. 3.4.4.4. CO2 SENSOR CALIBRATION PROCEDURE If your T300/T300M is equipped with the optional CO2 sensor, this sensor should be calibrated during installation of the instrument. See Section 9.7.2 for instructions.
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PART II OPERATING INSTRUCTIONS 06864B DCN6314 87
Getting Started 88 Teledyne API – Model T300/T300M CO Analyzer 06864B DCN6314
4. OVERVIEW OF OPERATING MODES To assist in navigating the analyzer’s software, a series of menu trees can be found in Appendix A of this manual. Note Some control buttons on the touch screen do not appear if they are not applicable to the menu that you’re in, the task that you are performing, the command you are attempting to send, or to incorrect settings input by the user.
Overview of Operating Modes Teledyne API – Model T300/T300M CO Analyzer The mode field of the front panel display indicates to the user which operating mode the unit is currently running. Besides SAMPLE and SETUP, other modes the analyzer can be operated in are: Table 4-1: Analyzer Operating Modes MODE EXPLANATION DIAG One of the analyzer’s diagnostic modes is active (refer to Section 5.9).
Teledyne API – Model T300/T300M CO Analyzer Figure 4-2: IMPORTANT Overview of Operating Modes Viewing T300/T300M Test Functions IMPACT ON READING OR DATA A value of “XXXX” displayed for any of the TEST functions indicates an out-of-range reading or the analyzer’s inability to calculate it. All pressure measurements are represented in terms of absolute pressure. Absolute, atmospheric pressure is 29.92 in-Hg-A at sea level. It decreases about 1 in-Hg per 300 m gain in altitude.
Overview of Operating Modes Table 4-2: Teledyne API – Model T300/T300M CO Analyzer Test Functions Defined PARAMETER DISPLAY TITLE UNITS MEANING Stability STABIL PPB3, PPM UGM3, MGM Standard deviation of CO concentration readings. Data points are recorded every ten seconds using the last 25 data points. This function can be reset to show O2 or CO2 stability in instruments with those sensor options installed.
Teledyne API – Model T300/T300M CO Analyzer Overview of Operating Modes 4.1.2. WARNING MESSAGES The most common instrument failures will be reported as a warning on the analyzer’s front panel and through the COMM ports. Section 12.1.1 explains how to use these messages to troubleshoot problems. Section 4.1.2 shows how to view and clear warning messages. Table 4-3: List of Warning Messages MEANING MESSAGE ANALOG CAL WARNING The instrument’s A/D circuitry or one of its analog outputs is not calibrated.
Overview of Operating Modes Teledyne API – Model T300/T300M CO Analyzer To view and clear warning messages: Figure 4-3: Viewing and Clearing T300/T300M WARNING Messages 4.2. CALIBRATION MODE Pressing the CAL button switches the T300/T300M into calibration mode. In this mode the user can calibrate the instrument with the use of calibrated zero or span gases. This mode is also used to check the current calibration status of the instrument.
Teledyne API – Model T300/T300M CO Analyzer Overview of Operating Modes 4.3. SETUP MODE The SETUP mode contains a variety of choices that are used to configure the analyzer’s hardware and software features, perform diagnostic procedures, gather information on the instrument’s performance, and configure or access data from the internal data acquisition system (DAS). For a visual representation of the software menu trees, refer to Appendix A.
Overview of Operating Modes Teledyne API – Model T300/T300M CO Analyzer 4.3.4.
5. SETUP MENU The SETUP menu is sued to set instrument parameters for performing configuration, calibration, reporting and diagnostics operations according to user needs. 5.1. SETUP CFG: CONFIGURATION INFORMATION Pressing the CFG button displays the instrument’s configuration information. This display lists the analyzer model, serial number, firmware revision, software library revision, CPU type and other information.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.2. SETUP ACAL: AUTOMATIC CALIBRATION Instruments with one of the internal valve options installed can be set to automatically run calibration procedures and calibration checks. These automatic procedures are programmed using the submenus and functions found under the ACAL menu. A menu tree showing the ACAL menu’s entire structure can be found in Appendix A-1 of this manual. Instructions for using the ACAL feature are located in the Section 9.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu ANALOG OUT Only active if the Optional CO2 or O2 Sensor is CO concentration outputs Test Channel A1 + LOW range when DUAL mode is selected Figure 5-1: A2 - + A3 - + A4 - + - HIGH range when DUAL mode is selected Analog Output Connector Pin Out The outputs can be configured either at the factory or by the user for full scale outputs of 0.1 VDC, 1VDC, 5VDC or 10VDC.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.4.2. PHYSICAL RANGE VS ANALOG OUTPUT REPORTING RANGES Functionally, the T300 Family of CO Analyzers have one hardware PHYSICAL RANGE that is capable of determining CO concentrations between across a very wide array of values.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To select the Analog Output Range Type press: Upper span limit setting for the individual range modes are shared.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.4.3.1. SINGLE RANGE MODE (SNGL) Single Range Mode (SNGL) is the default reporting range mode for the analyzer. When the single range mode is selected (SNGL), all analog CO concentration outputs (A1 and A2) are slaved together and set to the same reporting range limits (e.g. 500.0 ppb). The span limit of this reporting range can be set to any value within the physical range of the analyzer.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.4.3.2. DUAL RANGE MODE (DUAL) Selecting the DUAL range mode allows the A1 and A2 outputs to be configured with different reporting ranges. The analyzer software calls these two ranges low and high. The LOW range setting corresponds with the analog output labeled A1 on the rear panel of the instrument. The HIGH range setting corresponds with the A2 output.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer To set the upper range limit for each independent reporting range, press: .
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.4.3.3. AUTO RANGE MODE (AUTO) In AUTO range mode, the analyzer automatically switches the reporting range between two user-defined ranges (low and high). The unit will switch from low range to high range when the CO2 concentration exceeds 98% of the low range span. The unit will return from high range back to low range once both the CO2 concentration falls below 75% of the low range span.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer To set individual ranges press the following control button sequence.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.4.4. RANGE UNITS The T300/T300M can display concentrations in parts per million (106 mols per mol, PPM) or milligrams per cubic meter (mg/m3, MG). Changing units affects all of the display, COMM port and DAS values for all reporting ranges regardless of the analyzer’s range mode.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.4.5. DILUTION RATIO (OPTION) This feature is a optional software utility that allows the user to compensate for any dilution of the sample gas that may occur before it enters the sample inlet. Typically this occurs in continuous emission monitoring (CEM) applications where the sampling method used to remove the gas from the stack dilutes it. Using the dilution ratio option is a 4-step process: 1.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.5. SETUP PASS: PASSWORD PROTECTION The menu system 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 passwordprotected function (e.g., SETUP) is selected. This allows normal operation of the instrument, but requires the password (101) to access to the menus under SETUP.
Setup Menu Note Teledyne API – Model T300/T300M CO Analyzer The instrument still prompts for a password when entering the VARS and DIAG menus, even if passwords are disabled. It will display the default password (818) upon entering these menus. The user only has to press ENTR to access the password-protected menus but does not have to enter the required number code.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.6. SETUP CLK: SETTING THE INTERNAL TIME-OF-DAY CLOCK AND ADJUSTING SPEED 5.6.1.1. SETTING THE INTERNAL CLOCK’S TIME AND DAY The T300/T300M has a time of day clock that supports the DURATION step of the automatic calibration (ACAL) sequence feature, time of day TEST function, and time stamps on for the DAS feature and most COMM port messages. To set the clock’s time and day, press: 5.6.1.2.
Setup Menu 112 Teledyne API – Model T300/T300M CO Analyzer 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.7. SETUP COMM: COMMUNICATIONS PORTS This section introduces the communications setup menu; Section 6 provides the setup instructions and operation information. Press SETUP>ENTR>MORE>COMM to arrive at the communications menu. 5.7.1.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.8. SETUP VARS: VARIABLES SETUP AND DEFINITION The T300/T300M 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 redefined using the VARS menu. The following table lists all variables that are available within the 818 password protected level.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To access and navigate the VARS menu, use the following button sequence. SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X 8 Toggle these buttons to enter the correct PASSWORD. 1 SETUP X.X EXIT SECONDARY SETUP MENU COMM VARS SETUP X.X Concentration display continuously cycles through all gasses. DIAG In all cases: EXIT discards the new setting.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9. SETUP DIAG: DIAGNOSTICS FUNCTIONS A series of diagnostic tools is grouped together under the SETUPMOREDIAG menu, as these parameters are dependent on firmware revision (see Appendix A). These tools can be used in a variety of troubleshooting and diagnostic procedures and are referred to in many places of the maintenance and trouble-shooting sections of this manual.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To access the DIAG functions press the following buttons: 06864B DCN6314 117
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.1. SIGNAL I/O The signal I/O diagnostic mode allows a user to review and change the digital and analog input/output functions of the analyzer. Refer to Appendix A-4 for a full list of the parameters available for review under this menu. IMPORTANT IMPACT ON READINGS OR DATA Any changes of signal I/O settings will remain in effect only until the signal I/O menu is exited.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.9.2. ANALOG OUTPUT Analog Output is used as a step test to check the accuracy and proper operation of the analog outputs. The test forces all four analog output channels to produce signals ranging from 0% to 100% of the full scale range in 20% increments. This test is useful to verify the operation of the data logging/recording devices attached to the analyzer. (See also Section 12.5.8.2).
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3. ANALOG I/O CONFIGURATION The T300/T300M Analyzer comes equipped with four analog outputs. The first two outputs (A1 & A2) carry analog signals that represent the currently measured concentration of CO (see Section 5.4.1). The third output (A3) is only active if the analyzer is equipped with one of the optional 2nd gas sensors (e.g. O2 or CO2).
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To access the ANALOG I/O CONFIGURATION submenu, press: Figure 5-3: 06864B DCN6314 Accessing the Analog I/O Configuration Submenus 121
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.1. ANALOG OUTPUT VOLTAGE / CURRENT RANGE SELECTION In its standard configuration, each of the analog outputs is set to output a 0–5 VDC signals. Several other output ranges are available. Each range has is usable from -5% to + 5% of the rated span. Table 5-6: Analog Output Voltage Ranges RANGE NAME RANGE SPAN MINIMUM OUTPUT MAXIMUM OUTPUT 0.1V 0-100 mVDC -5 mVDC 105 mVDC 1V 0-1 VDC -0.05 VDC 1.05 VDC 5V 0-5 VDC -0.25 VDC 5.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To change the output type and range, select the ANALOG I/O CONFIGURATION submenu from the DIAG Menu (see Figure 5-3) then press: 06864B DCN6314 123
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.2. ANALOG OUTPUT CALIBRATION Analog output calibration should to be carried out on first startup of the analyzer (performed in the factory as part of the configuration process) or whenever recalibration is required. The analog outputs can be calibrated automatically, either as a group or individually, or adjusted manually.
Teledyne API – Model T300/T300M CO Analyzer 06864B DCN6314 Setup Menu 125
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.4. AUTOMATIC CALIBRATION OF THE ANALOG OUTPUTS To calibrate the outputs as a group with the AOUTS CALIBRATION command, select the ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: IMPORTANT IMPACT ON READINGS OR DATA Before performing this procedure, make sure that the AUTO CAL for each analog output is enabled. (See Section 5.9.3.3).
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.9.3.5.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.6. MANUAL CALIBRATION OF THE ANALOG OUTPUTS CONFIGURED FOR VOLTAGE RANGES For highest accuracy, the voltages of the analog outputs can be manually calibrated. Note The menu for manually adjusting the analog output signal level will only appear if the AUTO-CAL feature is turned off for the channel being adjusted (see Section 5.9.3.3).
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To adjust the signal levels of an analog output channel manually, select the ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: 06864B DCN6314 129
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.7. MANUAL ADJUSTMENT OF CURRENT LOOP OUTPUT SPAN AND OFFSET A current loop option may be purchased for the A1, A2 and A3 analog outputs of the analyzer. This option places circuitry in series with the output of the D-to-A converter on the motherboard that changes the normal DC voltage output to a 0-20 milliamp signal (see Section 3.3.1.4).
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To adjust the zero and span signal levels of the current outputs, select the ANALOG I/O CONFIGURATION submenu (see Figure 5-3) then press: 06864B DCN6314 131
Setup Menu Teledyne API – Model T300/T300M CO Analyzer An alternative method for measuring the output of the Current Loop converter is to connect a 250 ohm 1% resistor across the current loop output in lieu of the current meter (see Figure 3-9 for pin assignments and diagram of the analog output connector). This allows the use of a voltmeter connected across the resistor to measure converter output as VDC or mVDC.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.9.3.8. TURNING AN ANALOG OUTPUT OVER-RANGE FEATURE ON/OFF In its default configuration, a ± 5% over-range is available on each of the T300/T300M Analyzer’s analog outputs. This over-range can be disabled if your recording device is sensitive to excess voltage or current.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.9. ADDING A RECORDER OFFSET TO AN ANALOG OUTPUT Some analog signal recorders require that the zero signal is 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 T300/T300M by defining a zero offset, a small voltage (e.g., 10% of span).
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.9.3.10. AIN CALIBRATION This is the submenu to conduct a calibration of the T300/T300M Analyzer’s analog inputs. This calibration should only be necessary after major repair such as a replacement of CPU, motherboard or power supplies.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.3.11.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.9.4. ELECTRICAL TEST The electrical test function creates a current, which substitutes the PMT signal, and feeds it into the preamplifier board. This signal is generated by circuitry on the preamplifier board itself and tests the filtering and amplification functions of that assembly along with the A/D converter on the motherboard. It does not test the PMT itself. (See also Section 12.5.7.2). 5.9.5.
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.9.7. FLOW CALIBRATION The flow calibration allows the user to adjust the values of the sample flow rates as they are displayed on the front panel and reported through COMM ports to match the actual flow rate measured at the sample inlet. This does not change the hardware measurement of the flow sensors, only the software-calculated values. For details see Section 9.6.3. 5.9.8.
Teledyne API – Model T300/T300M CO Analyzer Setup Menu To activate the TEST Channel and select the CO MEASURE function, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS SETUP X.X 8 Toggle these buttons to enter the correct PASSWORD. EXIT DIAG EXIT ENTER PASSWORD:818 1 DIAG 8 ENTR EXIT SIGNAL I/O PREV NEXT ENTR EXIT Continue pressing NEXT until ...
Setup Menu Teledyne API – Model T300/T300M CO Analyzer 5.10. SETUP MORE ALRM (OPTION): USING THE GAS CONCENTRATION ALARMS The T300/T300M includes two CO concentration alarms if OPT 61 is installed on your instrument. Each alarm has a user settable limit, and is associated with a Single Pole Double Throw relay output accessible via the alarm output connector on the instrument’s back panel (See Section 3.3.1.4).
Teledyne API – Model T300/T300M CO Analyzer Setup Menu 5.10.1. SETTING THE T300 CONCENTRATION ALARM LIMITS To enable either of the CO concentration alarms and set the limit points, press: SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X COMM VARS EXIT Continue pressing NEXT until the desired Alarm is selected SECONDARY SETUP MENU DIAG ALRM EXIT SETUP X.X CO ALRM 2, DISALBED NEXT SETUP X.
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6. COMMUNICATIONS SETUP AND OPERATION This instrument rear panel connections include an Ethernet port, a USB port (option) and two serial communications ports (labeled RS232, which is the COM1 port, and COM2) located on the rear panel (refer to Figure 3-4). These ports give the user the ability to communicate with, issue commands to, and receive data from the analyzer through an external computer system or terminal.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 6.2.1. COMMUNICATION MODES Either of the analyzer’s serial ports (RS232 or COM2 on rear panel) can be configured to operate in a number of different modes, which are described in Table 6-1. As modes are selected, the analyzer sums the mode ID numbers and displays this combined number on the front panel display.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation Communication Modes for each COM port must be configured independently. To turn on or off the communication modes for either COM1 or COM2, access the SETUP>MORE>[COM1 or COM2] menu and at the COM1[2] Mode menu press EDIT. Select which COM port to configure SETUP X.X ID The sum of the mode IDs of the selected modes is displayed here INET COMMUNICATIONS MENU COM1 SETUP X.X SET> SETUP X.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 6.2.2. COM PORT BAUD RATE To select the baud rate of either COM Port, go to SETUP>MORE>COMM and select either COM1 or COM2 as follows (use COM2 to view/match your personal computer baud rate when using the USB port, Section 6.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.2.3. COM PORT TESTING The serial ports can be tested for correct connection and output in the COMM menu. This test sends a string of 256 ‘w’ characters to the selected COM port. While the test is running, the red LED labeled TX for that COM port on the instrument’s rear panel analyzer should flicker. To initiate the test, access the COMMUNICATIONS Menu (SETUP>MORE>COMM), then press: SETUP X.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer A Code-Activated Switch (CAS), can also be used on either port to connect typically between 2 and 16 send/receive instruments (host computer(s) printers, data loggers, analyzers, monitors, calibrators, etc.) into one communications hub. Contact Teledyne API Sales for more information on CAS systems.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.5.1. CONFIGURING ETHERNET COMMUNICATION MANUALLY (STATIC IP ADDRESS) To configure Ethernet communication manually: 1. Connect a cable from the analyzer’s Ethernet port to a Local Area Network (LAN) or Internet port. 2. From the analyzer’s front panel touchscreen, access the Communications Menu (SETUP>MORE>COMM). 3.
Communications Setup and Operation SETUP X.X COMMUNICATIONS MENU ID COM1 INET SAMPLE 8 DHCP: ON is default setting. Skip this step if it has been set to OFF. Teledyne API – Model T300/T300M CO Analyzer Internet Configuration Button Functions COM2 8 SETUP X.X ENTR EXIT Deletes a character at the cursor location. ENTR Accepts the new setting and returns to the previous menu. EXIT Ignores the new setting and returns to the previous menu. Some buttons appear only when relevant.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.5.2. CONFIGURING ETHERNET COMMUNICATION USING DYNAMIC HOST CONFIGURATION PROTOCOL (DHCP) The default Ethernet setting is DHCP. 1. See your network administrator to affirm that your network server is running DHCP. 2. Access the Communications Menu (SETUP>MORE>COMM) and follow the setup sequence as shown in Figure 6-5.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 6.5.3. CHANGING THE ANALYZER’S HOSTNAME The HOSTNAME is the name by which the analyzer appears on your network. The default name for all Teledyne API’s T300 analyzers is T300. To change this name (particularly if you have more than one T300/T300M Analyzer on your network), press: BUTTON FUNCTION Moves the cursor one character to the right.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.6. USB PORT (OPTION) FOR REMOTE ACCESS The analyzer can be operated through a personal computer by downloading the TAPI USB driver and directly connecting their respective USB ports. 1. Install the Teledyne T-Series USB driver on your computer, downloadable from the Teledyne API website under Help Center>Software Downloads (www.teledyneapi.com/software). 2. Run the installer file: “TAPIVCPInstaller.exe” 3.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 5. In the instrument’s SETUP>MORE>COMM>COM2 menu, make the following settings: Baud Rate: 115200 COM2 Mode Settings: Quiet Mode ON Computer Mode ON MODBUS RTU OFF MODBUS ASCII OFF E,8,1 MODE OFF E,7,1 MODE OFF RS-485 MODE OFF SECURITY MODE OFF MULTIDROP MODE OFF ENABLE MODEM OFF ERROR CHECKING ON XON/XOFF HANDSHAKE OFF HARDWARE HANDSHAKE OFF HARDWARE FIFO ON COMMAND PROMPT OFF 6.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.7. COMMUNICATIONS PROTOCOLS Two communications protocols available with the analyzer are MODBUS and Hessen. MODBUS setup instructions are provided here (Section 6.7.1) and registers are provided in Appendix A. Hessen setup and operation instructions are provided in Section 6.7.2. 6.7.1.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer Example Connection Setup window: Example MODBUS Poll window: 6.7.2. HESSEN The Hessen protocol is a multidrop protocol, in which several remote instruments are connected via a common communications channel to a host computer.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation instruments are regarded as slaves of the host computer. The remote instruments are unaware that they are connected to a multidrop bus and never initiate Hessen protocol messages. They only respond to commands from the host computer and only when they receive a command containing their own unique ID number.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer problems, but you should be aware of it and not issue commands to the instrument too quickly.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.7.2.2. ACTIVATING HESSEN PROTOCOL Once the COMM port has been properly configured, the next step in configuring the T300/T300M to operate over a Hessen protocol network is to activate the Hessen mode for COMM ports and configure the communication parameters for the port(s) appropriately.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 6.7.2.3. SELECTING A HESSEN PROTOCOL TYPE Currently there are two versions of Hessen Protocol in use. The original implementation, referred to as TYPE 1, and a more recently released version, TYPE 2 that has more flexibility when operating with instruments that can measure more than one type of gas.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.7.2.4. SETTING THE HESSEN PROTOCOL RESPONSE MODE The Teledyne API’s implementation of Hessen Protocol allows the user to choose one of several different modes of response for the analyzer. Table 6-5: Teledyne API’s Hessen Protocol Response Modes MODE ID MODE DESCRIPTION CMD This is the Default Setting. Reponses from the instrument are encoded as the traditional command format.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 6.7.3. HESSEN PROTOCOL GAS LIST ENTRIES 6.7.3.1. HESSEN PROTOCOL GAS ID The T300/T300M Analyzer keeps a list of available gas types. Each entry in this list takes the following format: [GAS TYPE],[RANGE],[GAS ID],[REPORTED] WHERE: GAS TYPE = The type of gas to be reported (e.g. CO, CO2, O2, etc.). RANGE = The concentration range for this entry in the gas list.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.7.3.2.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer 6.7.3.3.
Teledyne API – Model T300/T300M CO Analyzer Communications Setup and Operation 6.7.3.4. SETTING HESSEN PROTOCOL STATUS FLAGS Teledyne API’s implementation of Hessen protocols includes a set of status bits that the instrument includes in responses to inform the host computer of its condition. Each bit can be assigned to one operational and warning message flag.
Communications Setup and Operation Teledyne API – Model T300/T300M CO Analyzer To assign or reset the status flag bit assignments, press: 6.7.3.5. INSTRUMENT ID Each instrument on a Hessen Protocol network must have a unique identifier (ID number). If more than one T300/T300M analyzer is on the Hessen network, refer to Section 5.7.1 for information and to customize the ID of each.
7. DATA ACQUISITION SYSTEM (DAS) AND APICOM The T300/T300M Analyzer contains a flexible and powerful, Internal Data Acquisition System (DAS) that enables the analyzer to store concentration and calibration data as well as a host of diagnostic parameters. The DAS of the T300/T300M can store up to about one million data points, which can, depending on individual configurations, cover days, weeks or months of valuable measurements.
Data Acquisition System (DAS) and APICOM Note Teledyne API – Model T300/T300M CO Analyzer DAS operation is suspended whenever its configuration is edited using the analyzer’s front panel and therefore data may be lost. To prevent such data loss, it is recommended to use the APICOM graphical user interface for DAS changes (Sections . Please be aware that all stored data will be erased if the analyzer’s diskon-module or CPU board is replaced or if the configuration data stored there is reset.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM 7.1.1. DAS DATA CHANNELS The key to the flexibility of the DAS is its ability to store a large number of combinations of triggering events and data parameters in the form of data channels. Users may create up to 50 data channels and each channel can contain one or more parameters. For each channel, the following are selected: Table 7-2: One triggering event is selected.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer CALDAT: Logs new slope and offset of CO measurements every time a zero or span calibration is performed and the result changes the value of the slope (triggering event: SLPCHG). The CO stability data to evaluate if the calibration value was stable are also stored.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM Triggering Events and Data Parameters/Functions for these default channels are: List of Channels List of Parameters Name: CONC Event: ATIMER Parameters: 1 PARAMETER MODE PRECISION STORE NUM SAMPLES CONC1 AVG 1 OFF SLOPE1 OFFSET1 ZSCNC1 INST I NST INST 3 1 1 OFF OFF OFF SMPLFLW SMPLPRS AVG AVG 1 1 OFF OFF STABIL DETMES RATIO INST INST INST 2 1 3 OFF OFF OFF DETMES RATIO INST INST 1 3 OFF OFF BNT
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.1.3. VIEWING DAS CHANNELS AND INDIVIDUAL RECORDS DAS data and settings can be viewed on the front panel through the following buttonstroke sequence. SAMPLE CAL SETUP X.X Button PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM 7.1.4. EDITING DAS CHANNELS DAS configuration is most conveniently done through the APICOM remote control program. The following list of button strokes shows how to edit the DAS using the front panel. When editing the data channels, the top line of the display indicates some of the configuration parameters. For example, the display line: 0) CONC: ATIMER, 1, 800 Translates to the following configuration: Channel No.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.1.4.1. EDITING DAS DATA CHANNEL NAMES To edit the name of a DAS data channel, follow the instruction shown in Section 7.1.4.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM 7.1.5. EDITING DAS TRIGGERING EVENTS Triggering events define when and how the DAS records a measurement of any given data channel. Triggering events are firmware-specific and are listed in Appendix A-5. The most commonly used triggering events are: ATIMER: Sampling at regular intervals specified by an automatic timer.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.1.6. EDITING DAS PARAMETERS Data parameters are types of data that may be measured and stored by the DAS. For each analyzer model, the list of available data parameters is different, fully defined and not customizable. Appendix A-5 lists firmware specific data parameters for the T300/T300M.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM To modify, add or delete a parameter, follow the instruction shown in Section 7.1.4 then press: Note 06864B DCN6314 When the STORE NUM SAMPLES feature is turned on, the instrument will store how many measurements were used to compute the AVG, SDEV, MIN or MAX value but not the actual measurements themselves.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.1.7. SAMPLE PERIOD AND REPORT PERIOD The DAS defines two principal time periods by which sample readings are taken and permanently recorded: Sample and Report periods. SAMPLE PERIOD: Determines how often DAS temporarily records a sample reading of the parameter in volatile memory. SAMPLE PERIOD is only used when the DAS parameter’s sample mode is set for AVG, SDEV, MIN or MAX.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM To define the REPORT PERIOD, follow the instruction shown in Section 7.1.4 then press: The SAMPLE PERIOD and REPORT PERIOD intervals are synchronized to the beginning and end of the appropriate interval of the instruments internal clock. If SAMPLE PERIOD were set for one minute the first reading would occur at the beginning of the next full minute according to the instrument’s internal clock.
Data Acquisition System (DAS) and APICOM Note Teledyne API – Model T300/T300M CO Analyzer In AVG, SDEV, MIN or MAX sample modes (see Section 6.1.5.3), the settings for the Sample Period and the Report Period determine the number of data points used each time the parameter is calculated, stored and reported to the COMM ports. The actual sample readings are not stored past the end of the chosen report period.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM 7.1.8. NUMBER OF RECORDS The number of data records in the DAS is limited to about a cumulative one million data points in all channels (one megabyte of space on the Disk-on-Module). However, the actual number of records is also limited by the total number of parameters and channels and other settings in the DAS configuration. Every additional data channel, parameter, number of samples setting, etc.
Data Acquisition System (DAS) and APICOM 182 Teledyne API – Model T300/T300M CO Analyzer 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM 7.1.9. RS-232 REPORT FUNCTION The DAS can automatically report data to the communications ports, where they can be captured with a terminal emulation program or simply viewed by the user using the APICOM software. To enable automatic COMM port reporting, follow the instruction shown in Section 7.1.4 then press: 7.1.9.1.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.1.9.2. THE STARTING DATE FEATURE This option allows the user to specify a starting date for any given channel in case the user wants to start data acquisition only after a certain time and date. If the STARTING DATE is in the past (the default condition), the DAS ignores this setting and begins recording data as defined by the REPORT PERIOD setting.
Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM 7.1.11. HOLDOFF FEATURE The DAS HOLDOFF feature prevents data collection during calibration operations and at certain times when the quality of the analyzer’s CO measurements may not be certain (e.g. while the instrument is warming up). In this case, the length of time that the HOLDOFF feature is active is determined by the value of the internal variable (VARS), DAS_HOLDOFF.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.2. REMOTE DAS CONFIGURATION The DAS can be configured and operated remotely via either the APICOM interface or a terminal emulation program. Once a DAS configuration is edited (which can be done offline and without interrupting DAS data collection), it is conveniently uploaded to the instrument and can be stored on a computer for later review, alteration or documentation and archival. 7.2.1.
Teledyne API – Model T300/T300M CO Analyzer Figure 7-3: Data Acquisition System (DAS) and APICOM APICOM User Interface for Configuring the DAS Once a DAS configuration is edited (which can be done offline and without interrupting DAS data collection), it is conveniently uploaded to the instrument and can be stored on a computer for later review, alteration or documentation and archival. Refer to the APICOM manual for details on these procedures.
Data Acquisition System (DAS) and APICOM Teledyne API – Model T300/T300M CO Analyzer 7.2.2. DAS CONFIGURATION USING TERMINAL EMULATION PROGRAMS Although Teledyne API recommends the use of APICOM, the DAS can also be accessed and configured through a terminal emulation program such as HyperTerminal (see example in Figure 7-4). To do this: All configuration commands must be created and edited off line (e.g.
8. REMOTE OPERATION This section provides information needed when using external digital and serial I/O for remote operation. It assumes that the electrical connections have been made as described in Section3.3.1. The T300 can be remotely configured, calibrated or queried for stored data through the rear panel serial ports, via either Computer mode (using a personal computer) or Interactive mode (using a terminal emulation program). 8.1.
Remote Operation Teledyne API – Model T300/T300M CO Analyzer 8.2. INTERACTIVE MODE Interactive mode is used with a terminal emulation programs or a “dumb” computer terminal. 8.2.1. REMOTE CONTROL VIA A TERMINAL EMULATION PROGRAM Start a terminal emulation program such as HyperTerminal. All configuration commands must be created following a strict syntax or be pasted in from an existing text file, which was edited offline and then uploaded through a specific transfer procedure.
Teledyne API – Model T300/T300M CO Analyzer Table 8-2: Remote Operation Teledyne API’s Serial I/O Command Types COMMAND COMMAND TYPE C Calibration D Diagnostic L Logon T Test measurement V Variable W Warning 8.2.1.3. DATA TYPES Data types consist of integers, hexadecimal integers, floating-point numbers, Boolean expressions and text strings. Integer data: Used to indicate integral quantities such as a number of records, a filter length, etc.
Remote Operation Teledyne API – Model T300/T300M CO Analyzer 8.2.1.4. STATUS REPORTING Reporting of status messages as an audit trail is one of the three principal uses for the RS-232 interface (the other two being the command line interface for controlling the instrument and the download of data in electronic format). You can effectively disable the reporting feature by setting the interface to quiet mode (see Section 6.2.1, Table 6-1).
Teledyne API – Model T300/T300M CO Analyzer Remote Operation Once this is completed, the appropriate setup command line for your modem can be entered into the analyzer. The default setting for this feature is: AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0 This string can be altered to match your modem’s initialization and can be up to 100 characters long.
Remote Operation Teledyne API – Model T300/T300M CO Analyzer To initialize the modem press: 194 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Remote Operation 8.4. PASSWORD SECURITY FOR SERIAL REMOTE COMMUNICATIONS In order to provide security for remote access of the T300/T300M, 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, Table 6-1). Once the SECURITY MODE is enabled, the following items apply. A password is required before the port will respond or pass on commands.
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9. CALIBRATION PROCEDURES This section describes the calibration procedures for the T300/T300M. All of the methods described in this section can be initiated and controlled through the COM ports. IMPORTANT Note IMPACT ON READINGS OR DATA If you are using the T300/T300M for US-EPA controlled monitoring, refer to Section 10 for information on the EPA calibration protocol.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.1.1.1. ZERO AIR Zero air or zero calibration gas is defined as a gas that is similar in chemical composition to the measured medium but without the gas to be measured by the analyzer. For the T300/T300M zero air should contain less than 25 ppb of CO and other major interfering gases such as CO and Water Vapor. It should have a dew point of -5C or less.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.1.2. DATA RECORDING DEVICES A strip chart recorder, data acquisition system or digital data acquisition system should be used to record data from the serial or analog outputs of the T300/T300M. If analog readings are used, the response of the recording system should be checked against a NIST traceable voltage source or meter. Data recording devices should be capable of bi-polar operation so that negative readings can be recorded.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.2.1. SETUP FOR BASIC CALIBRATION CHECKS AND CALIBRATION STEP ONE: Connect the Sources of Zero Air and Span Gas as shown below.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.2.2.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION The following section describes the basic method for manually calibrating the T300/T300M. If the analyzer’s reporting range is set for the AUTO range mode, a step will appear for selecting which range is to be calibrated (LOW or HIGH). Each of these two ranges MUST be calibrated separately.
Teledyne API – Model T300/T300M CO Analyzer IMPORTANT Calibration Procedures IMPACT ON READINGS OR DATA For this Initial Calibration it is important to independently verify the PRECISE CO Concentration Value of the SPAN gas. If the source of the Span Gas is from a Calibrated Bottle, use the exact concentration value printed on the bottle.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.2.3.2.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.3. MANUAL CALIBRATION WITH ZERO/SPAN VALVES There are a variety of valve options available on the T300/T300M for handling calibration gases (see Table 1-1 for descriptions of each). Generally performing calibration checks and zero/span point calibrations on analyzers with these options installed is similar to the methods discussed in the previous sections of this section.
Calibration Procedures Figure 9-4: Pneumatic Connections – Option 50B: Ambient Zero/Pressurized Span Calibration Valves Figure 9-5: 206 Teledyne API – Model T300/T300M CO Analyzer Pneumatic Connections – Option 50H: Zero/Span Calibration Valves 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Figure 9-6: 06864B DCN6314 Calibration Procedures Pneumatic Connections – Option 50E: Zero/Span Calibration Valves 207
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.3.2.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.3.3. MANUAL CALIBRATION USING VALVE OPTIONS The following section describes the basic method for manually calibrating the T300/T300M Analyzer. If the analyzer’s reporting range is set for the DUAL or AUTO range modes, a step will appear for selecting which range is to be calibrated (LOW or HIGH). IMPORTANT IMPACT ON READINGS OR DATA Each of these two ranges MUST be calibrated separately. 9.3.3.1.
Calibration Procedures IMPORTANT Teledyne API – Model T300/T300M CO Analyzer IMPACT ON READINGS OR DATA For this Initial Calibration it is important to independently verify the PRECISE CO Concentration Value of the SPAN gas. If the source of the Span Gas is from a Calibrated Bottle, use the exact concentration value printed on the bottle. 9.3.3.2. ZERO/SPAN POINT CALIBRATION PROCEDURE The zero and cal operations are initiated directly and independently with dedicated buttons (CALZ & CALS).
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Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.3.3.3. USE OF ZERO/SPAN VALVE WITH REMOTE CONTACT CLOSURE Contact closures for controlling calibration and calibration checks are located on the rear panel CONTROL IN connector. Instructions for setup and use of these contacts can be found in Section 3.3.1.6.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures For each mode, there are seven parameters that control operational details of the SEQUENCE (see Table 9-3). Table 9-3: AutoCal Attribute Setup Parameters ATTRIBUTE ACTION TIMER ENABLED Turns on the Sequence timer. STARTING DATE Sequence will operate after Starting Date. STARTING TIME Time of day sequence will run. DELTA DAYS Number of days to skip between each Sequence execution.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer The following example sets sequence #2 to do a zero-span calibration every other day starting at 2:15 PM on September 4, 2008, lasting 15 minutes, without calibration. This will start ½ hour later each iteration. Table 9-4: IMPORTANT Example AutoCal Sequence MODE AND ATTRIBUTE VALUE COMMENT SEQUENCE 2 Define Sequence #2 MODE ZERO-SPAN Select Zero and Span Mode TIMER ENABLE ON Enable the timer STARTING DATE Sept.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.4.1. SETUP ACAL: PROGRAMMING AND AUTO CAL SEQUENCE Note If at any time an illegal entry is selected, (for example: Delta Days > 366) the ENTR label will disappear from the control button. To program the example sequence shown in Table 9-4, press: SAMPLE RANGE = 50.0 PPM CO=XX.XX < TST TST > CAL CALZ CZLS SETUP SETUP X.X CFG ACAL DAS RNGE PASS CLK MORE EXIT SETUP X.X SEQ 1) DISABLED NEXT MODE SETUP X.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer CONTINUED FROM PREVIOUS PAGE STARTING DATE SETUP X.X STARTING DATE: 04–SEP–08 EDIT SETUP X.X EXIT STARTING TIME:00:00 EDIT Toggle buttons to set time: Format : HH:MM This is a 24 hr clock . PM hours are 13 – 24. Example 2:15 PM = 14:15 SETUP X.X 1 EXIT STARTING TIME:00:00 4 :1 SETUP X.X 5 ENTR STARTING TIME:14:15 EDIT SETUP X.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures CONTINUED FROM PREVIOUS PAGE DELTA TIME SETUP X.X DURATION:15.0 MINUTES EDIT Toggle buttons to set duration for each iteration of the sequence: Set in Decimal minutes from 0.1 – 60.0. SETUP X.X 3 0 SETUP X.X EXIT DURATION 15.0MINUTES .0 ENTR DURATION:30.0 MINUTES EDIT SETUP X.X EXIT CALIBRATE: OFF EDIT SETUP X.X Toggle button between Off and ON. EXIT CALIBRATE: OFF ON SETUP X.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.5. CO CALIBRATION QUALITY After completing one of the calibration procedures described above, it is important to evaluate the analyzer’s calibration SLOPE and OFFSET parameters. These values describe the linear response curve of the analyzer. The values for these terms, both individually and relative to each other, indicate the quality of the calibration.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.6. CALIBRATION OF THE T300/T300M’S ELECTRONIC SUBSYSTEMS 9.6.1. DARK CALIBRATION TEST The dark calibration test interrupts the signal path between the IR photo-detector and the remainder of the sync/demod board circuitry. This allows the instrument to compensate for any voltage levels inherent in the sync/demod circuitry that might effect the calculation of CO concentration.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X EXIT SECONDARY SETUP MENU COMM VARS DIAG SETUP X.X 8 1 DIAG EXIT ENTER PASSWORD 8 ENTR EXIT ENTR EXIT SIGNAL I/O PREV NEXT Continue pressing NEXT until ...
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures To cause the analyzer to measure and record a value for PRES, press.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.6.3. FLOW CALIBRATION The flow calibration allows the user to adjust the values of the sample flow rates as they are displayed on the front panel and reported through COMM ports to match the actual flow rate measured at the sample inlet. This does not change the hardware measurement of the flow sensors, only the software-calculated values.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.7. CALIBRATION OF OPTIONAL SENSORS This section provides the calibration setup and procedures for the O2 Sensor and the CO2 Sensor options. 9.7.1. O2 SENSOR CALIBRATION Presented here are first the setup and then the calibration steps for the O2 Sensor. 9.7.1.1.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.7.1.2. SET O2 SPAN GAS CONCENTRATION Set the expected O2 span gas concentration. This should be equal to the percent concentration of the O2 span gas of the selected reporting range (default factory setting = 20.8%; the approximate O2 content of ambient air).
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.7.1.3. ACTIVATE O2 SENSOR STABILITY FUNCTION To change the stability test function from CO concentration to the O2 sensor output, press: Note 06864B DCN6314 Use the same procedure to reset the STB test function to CO when the O2 calibration procedure is complete.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.7.1.4.
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.7.2. CO2 SENSOR CALIBRATION PROCEDURE Presented here are first the setup and then the calibration steps for the CO2 Sensor. 9.7.2.1. CO2 PNEUMATICS CONNECTIONS The pneumatic connections for calibrating are as follows Figure 9-8: CO2 Sensor Calibration Set Up CO2 SENSOR ZERO GAS: Teledyne API recommends using pure N2 when calibration the zero point of your CO2 sensor option.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.7.2.2. SET CO2 SPAN GAS CONCENTRATION: Set the expected CO2 span gas concentration. This should be equal to the percent concentration of the CO2 span gas of the selected reporting range (default factory setting = 12%).
Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures 9.7.2.3. ACTIVATE CO2 SENSOR STABILITY FUNCTION To change the stability test function from CO concentration to the CO2 sensor output, press: Note 06864B DCN6314 Use the same procedure to reset the STB test function to CO when the CO2 calibration procedure is complete.
Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer 9.7.2.4.
10. EPA CALIBRATION PROTOCOL 10.1. CALIBRATION REQUIREMENTS If the T300 is to be used for EPA SLAMS monitoring, it must be calibrated in accordance with the instructions in this section. The USEPA strongly recommends that you obtain a copy of the publication Quality Assurance Handbook for Air Pollution Measurement Systems Volume 2: Part 1, Ambient (abbreviated, Q.A. Handbook Volume II). This manual can be purchased from: USEPA Order Number: EPA454R98004; or NTIS Order Number: PB99 129876.
EPA Calibration Protocol Teledyne API – Model T300/T300M CO Analyzer The reliability and usefulness of all data derived from any analyzer depends primarily upon its state of calibration. To ensure accurate measurements of the CO levels: 1. The analyzer must be calibrated at the time of installation and recalibrated as necessary. 2. In order to insure that high quality, accurate measurement information is obtained at all times, the analyzer must be calibrated prior to use. 3.
Teledyne API – Model T300/T300M CO Analyzer EPA Calibration Protocol Table 10-1: Matrix for Calibration Equipment & Supplies EQUIPMENT & SUPPLIES SPECIFICATION Recorder Compatible with output signal of analyzer; min. chart width of 150 mm (6 in) is recommended Sample line and manifold Constructed of PTFE or glass Calibration equipment REFERENCE ACTION IF REQUIREMENTS ARE NOT MET Return equipment to supplier Check upon receipt Q.A. Handbook1 Vol II Part 1 , App 15, Sec. 4.4 & 5.
EPA Calibration Protocol Teledyne API – Model T300/T300M CO Analyzer 10.1.4. CALIBRATION FREQUENCY To ensure accurate measurements of the CO concentrations, calibrate the analyzer at the time of installation, and recalibrate it: No later than three months after the most recent calibration or performance audit which indicate the analyzer’s calibration to be acceptable. When there is an interruption of more than a few days in analyzer operation.
Teledyne API – Model T300/T300M CO Analyzer Table 10-3: EPA Calibration Protocol Definition of Level 1 and Level 2 Zero and Span Checks (Q.A. Handbook1 Vol II, Part1, Section 12.3 & 12.4) LEVEL 1 ZERO AND SPAN CALIBRATION LEVEL 2 ZERO AND SPAN CHECK A Level 1 zero and span calibration is a simplified, twopoint analyzer calibration used when analyzer linearity does not need to be checked or verified.
EPA Calibration Protocol Teledyne API – Model T300/T300M CO Analyzer 10.2.1. ZERO/SPAN CHECK PROCEDURES The Zero and Span calibration can be checked in a variety of different ways. They include: Manual Zero/Span Check - Zero and Span can be checked from the front panel touchscreen. The procedure is in Section 9.3 of this manual. Automatic Zero/Span Checks - After the appropriate setup, Z/S checks can be performed automatically every night. See Section 9.
Teledyne API – Model T300/T300M CO Analyzer EPA Calibration Protocol 10.3. PRECISIONS CALIBRATION Calibration must be performed with a calibrator that meets all conditions specified in QA Handbook1 Vol II Part 1, App 15, Sec. 4.4 & 5.4. The user should be sure that all flow meters are calibrated under the conditions of use against a reliable standard. All volumetric flow rates should be corrected to 25oC (77oF) and 760 mm-Hg (29.92in–Hg).
EPA Calibration Protocol Teledyne API – Model T300/T300M CO Analyzer year. Each agency must audit 25% of the reference or equivalent analyzers each quarter. If an agency operates less than four reference or equivalent analyzers, it must randomly select analyzers for reauditing so that one analyzer will be audited each calendar quarter and each analyzer will be audited at least once a year.
Teledyne API – Model T300/T300M CO Analyzer EPA Calibration Protocol For each mid point: SAMPLE A1:CONC1=50 PPM < TST TST > CAL SAMPLE CO STB=XXXX PPB < TST TST > CAL CO = XXXX SETUP Set the Display to show the COSTB test function. This function calculates the stability of the CO measurement. CO=XXXX SETUP ACTION: Allow calibration gas diluted to proper concentration for Midpoint N to enter the sample port SAMPLE Wait until STABIL falls below 0.2 PPM (for M300E). This may take several minutes.
EPA Calibration Protocol Teledyne API – Model T300/T300M CO Analyzer If the linearity error is excessive and cannot be attributed to outside causes, check the T300 system for: Sample pressure higher than ambient – pressurized sample gas Leaks Correct flow Miscalibrated span gas tanks or bad zero gas Miscalibrated sample pressure transducer Failed IR detector, GFC Wheel or Sync/Demod Board Contaminated optical bench or sample lines 10.6.
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11. MAINTENANCE SCHEDULE & PROCEDURES Predictive diagnostic functions, including data acquisition records, failure warnings and test functions built into the analyzer, allow the user to determine when repairs are necessary without performing painstaking preventative maintenance procedures. There are, however, a minimal number of simple procedures that when performed regularly will ensure that the analyzer continues to operate accurately and reliably over its lifetime.
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Table 11-1: T300/T300M Maintenance Schedule ITEM ACTION FREQ CAL CHECK REQ’D Particulate Filter Replace Weekly or As Needed No Verify Test Functions Record and Analyze Weekly or after any Maintenance or Repair No Pump Diaphragm Replace Annually Yes Perform Flow Check Check Flow Annually No Perform Leak Check Verify Leak Tight Annually or after any Maintenance or Repair No Pneumatic lines Examine and Clean As Needed Yes if cleaned Cleaning Clean As Needed Only if cover removed
Maintenance Schedule & Procedures Teledyne API – Model T300/T300M CO Analyzer Table 11-2: T300/T300M Test Function Record FUNCTION OPERATING MODE* STABILITY ZERO CAL CO MEAS ZERO CAL DATE RECORDED ZERO CAL MR RATIO SPAN CAL PRES SAMPLE PHT DRIVE AFTER WARMUP SLOPE SPAN CAL OFFSET ZERO CAL 248 SAMPLE 06864B DCN6314
11.2. PREDICTING FAILURES USING THE TEST FUNCTIONS The Test Functions can be used to predict failures by looking at how their values change over time. Initially it may be useful to compare the state of these Test Functions to the values recorded on the printed record of the final calibration performed on your instrument at the factory, P/N 04307. Table 11-3 can be used as a basis for taking action as these values change with time.
Maintenance Schedule & Procedures Teledyne API – Model T300/T300M CO Analyzer 11.3. MAINTENANCE PROCEDURES The following procedures are to be performed periodically as part of the standard maintenance of the T300. 11.3.1. REPLACING THE SAMPLE PARTICULATE FILTER The particulate filter should be inspected often for signs of plugging or contamination. We recommend that the filter and the wetted surfaces of the filter housing are handled as little as possible when you change the filter.
Teledyne API – Model T300/T300M CO Analyzer Maintenance Schedule & Procedures 11.3.2. REBUILDING THE SAMPLE PUMP The diaphragm in the sample pump periodically wears out and must be replaced. A sample rebuild kit is available – see label on the pump itself for the part number of the pump rebuild kit. Instructions and diagrams are included with the kit. Always perform a Flow and Leak Check after rebuilding the Sample Pump. 11.3.3.
Maintenance Schedule & Procedures Teledyne API – Model T300/T300M CO Analyzer 5. If the instrument has one of the zero and span valve options, the normally closed ports on each valve should also be separately checked. Connect the leak checker to the normally closed ports and check with soap bubble solution. 6. Once the leak has been located and repaired, the leak-down rate should be < 1 inHg (0.4 psi) in 5 minutes after the pressure is shut off. 11.3.4.
12. TROUBLESHOOTING AND SERVICE This contains a variety of methods for identifying the source of performance problems with the analyzer. Also included in this are procedures that are used in repairing the instrument. NOTE QUALIFIED PERSONNEL The operations outlined in this section must be performed by qualified maintenance personnel only. CAUTION GENERAL SAFETY HAZARD Risk of electrical shock. Some operations need to be carried out with the instrument open and running.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 4. SUSPECT A LEAK FIRST! Customer service data indicate that the majority of all problems are eventually traced to leaks in the internal pneumatics of the analyzer or the diluent gas and source gases delivery systems. Check for gas flow problems such as clogged or blocked internal/external gas lines, damaged seals, punctured gas lines, a damaged / malfunctioning pumps, etc. 5. Follow the procedures defined in Section 12.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service The analyzer will also alert the user via the Serial I/O COM port(s).
Troubleshooting and Service Figure 12-1: 256 Teledyne API – Model T300/T300M CO Analyzer Viewing and Clearing Warning Messages 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service Table 12-1: Warning Messages - Indicated Failures WARNING MESSAGE FAULT CONDITION BENCH TEMP WARNING The optical bench temp is controlled at 48 2 °C. BOX TEMP WARNING Box Temp is < 5 °C or > 48 °C. CANNOT DYN SPAN Dynamic Span operation failed Measured concentration value is too high or low. Concentration slope value to high or too low CANNOT DYN ZERO Dynamic Zero operation failed Measured concentration value is too high.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer Table 13-1: Warning Messages – Indicated Failures (cont.) WARNING MESSAGE SAMPLE TEMP WARN FAULT CONDITION Sample temperature is < 10oC or > 100oC. Occurs when CO Ref is <1250 mVDC or >4950 mVDC. SOURCE WARNING Either of these conditions will result in an invalid M/R ratio. SYSTEM RESET WHEEL TEMP WARNING The computer has rebooted.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service The following table contains some of the more common causes for these values to be out of range. Table 12-2: Test Functions - Indicated Failures TEST FUNCTIONS (As Displayed) TIME INDICATED FAILURE(S) Time of day clock is too fast or slow. To adjust, see Section 5.6. Battery in clock chip on CPU board may be dead.
Troubleshooting and Service TEST FUNCTIONS (As Displayed) SLOPE OFFSET 260 Teledyne API – Model T300/T300M CO Analyzer INDICATED FAILURE(S) Values outside range indicate Contamination of the zero air or span gas supply Instrument is Miscalibrated Blocked gas flow Contaminated or leaking GFC Wheel (either chamber) Faulty IR photo-detector Faulty sample faulty IR photo-detector pressure sensor (P1) or circuitry Invalid M/R ratio (see above) Bad/incorrect span gas concentration due.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.1.3. THE DIAGNOSTIC SIGNAL I/O FUNCTION The signal I/O diagnostic mode allows access to the digital and analog I/O in the analyzer. Some of the digital signals can be controlled through the touchscreen.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer Figure 12-2: Note 262 Example of Signal I/O Function Any I/O signals changed while in the signal I/O menu will remain in effect ONLY until signal I/O menu is exited. The Analyzer regains control of these signals upon exit. See Appendix A-4 for a complete list of the parameters available for review under this menu.
Teledyne API – Model T300/T300M CO Analyzer 12.1.4. Troubleshooting and Service STATUS LEDS Several color-coded light-emitting diodes (LEDs) are located inside the instrument to assist in determining if the analyzer’s CPU, I2C bus and relay board, GFC Wheel and the sync/demodulator board are functioning properly. 12.1.4.1.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.1.4.2.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.1.4.3. RELAY BOARD STATUS LEDS There are eight LEDs located on the Relay Board. The most important of which is D1, which indicates the health of the I2C bus. If D1 is blinking the other faults following LEDs can be used in conjunction with DIAG menu signal I/O to identify hardware failures of the relays and switches on the relay (see Section 12.1.3 and Appendix D).
Troubleshooting and Service Table 12-5: LED D2 Yellow Teledyne API – Model T300/T300M CO Analyzer Relay Board Status LED Failure Indications FUNCTION Wheel Heater SIGNAL I/O PARAMETER ACTIVATED BY WHEEL_HEATER D3 Yellow Bench Heater BENCH_HEATER D4 Yellow Spare N/A D5 Green D6 Green D7 Green D8 Green 266 Sample/Cal Gas Valve Option Zero/Span Gas Valve Option Shutoff Valve Option IR SOURCE CAL_VALVE SPAN_VALVE SHUTOFF_VALVE IR_SOURCE DIAGNOSTIC TECHNIQUE VIEW RESULT WHEEL_TEMP V
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.2. GAS FLOW PROBLEMS When troubleshooting flow problems, it is a good idea to first confirm that the actual flow and not the analyzer’s flow sensor and software are in error, or the flow meter is in error. Use an independent flow meter to perform a flow check as described in Section 11.3.4. If this test shows the flow to be correct, check the pressure sensors as described in Section 12.5.7.6.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.2.1.
Teledyne API – Model T300/T300M CO Analyzer Figure 12-8: Figure 12-9: 06864B DCN6314 Troubleshooting and Service Internal Pneumatic Flow OPT 50B – Zero/Span/Shutoff Valves Internal Pneumatic Flow OPT 50H – Zero/Span Valves with Internal Zero Air Scrubber 269
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer Figure 12-10: Internal Pneumatic Flow OPT 50E – Zero/Span/Shutoff w/ Internal Zero Air Scrubber Figure 12-11: T300/T300M – Internal Pneumatics with O2 Sensor Option 65A 270 06864B DCN6314
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service Figure 12-12: T300/T300M – Internal Pneumatics with CO2 Sensor Option 67A 12.2.2. TYPICAL SAMPLE GAS FLOW PROBLEMS 12.2.2.1. FLOW IS ZERO The unit displays a SAMPLE FLOW warning message on the front panel display or the SAMPLE FLOW test function reports a zero or very low flow rate. Confirm that the sample pump is operating (turning).
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 4. If gas flows through the instrument when it is disconnected from its sources of zero air, span gas or sample gas, the flow problem is most likely not internal to the analyzer. Check to make sure that: All calibrators/generators are turned on and working correctly. Gas bottles are not empty or low. Valves, regulators and gas lines are not clogged or dirty. 12.2.2.2. LOW FLOW 1.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.2.2.4. DISPLAYED FLOW = “WARNINGS” This warning means that there is inadequate gas flow. There are four conditions that might cause this: 1. A leak upstream or downstream of the flow sensor 2. A flow obstruction upstream or downstream of the flow sensor 3. Bad Flow Sensor Board 4. Bad pump To determine which case is causing the flow problem, view the sample pressure and sample flow functions on the front panel.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 4. Too many analyzers on the manifold. This can cause either a slope or offset error because ambient gas with its pollutants will dilute the zero or span gas. 12.3.2. NON-REPEATABLE ZERO AND SPAN As stated earlier, leaks both in the T300/T300M and in the external system are a common source of unstable and non-repeatable readings. 1. Check for leaks in the pneumatic systems as described in Section 11.3.3.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.4. OTHER PERFORMANCE PROBLEMS Dynamic problems (i.e. problems which only manifest themselves when the analyzer is monitoring sample gas) can be the most difficult and time consuming to isolate and resolve. The following provides an itemized list of the most common dynamic problems with recommended troubleshooting checks and corrective actions. 12.4.1.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 3. If the relay has failed there should be no change in the voltage across pins 2 and 4 or 3 and 4. Note: K2 is in a socket for easy replacement. 4. If K2 checks out OK, the thermistor temperature sensor located on the optical bench near the front of the instrument could be at fault. Unplug the connector labeled “Bench”, and measure the resistance of the thermistor.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.4.1.4. IR PHOTO-DETECTOR TEC TEMPERATURE If the PHT DRIVE test parameter described in Table 11-3 is out of range there are four possible causes of failure. 1. The screws retaining the IR photo detector to the absorption bench have become loose. Carefully tighten the screws, hand-tight and note whether, after the analyzer has come up to operating temperature, whether the PHT DRIVE voltage has returned to an acceptable level. 2.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer Switch mode supplies create DC outputs by switching the input AC waveform at high frequencies. As the components in the switcher age and degrade, the main problem observed is increased noise on the DC outputs. If a noisy switcher power supply is suspected, attach an oscilloscope to the DC output test points located on the top right hand edge of the Relay board.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.5.2. DC POWER SUPPLY If you have determined that the analyzer’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.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.5.4. TOUCHSCREEN INTERFACE Verify the functioning of the touchscreen by observing the display when pressing a touchscreen control button. Assuming that there are no wiring problems and that the DC power supplies are operating properly, if pressing a control button on the display does not change the display, any of the following may be the problem: The touchscreen controller may be malfunctioning.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.5.7. SENSOR ASSEMBLY 12.5.7.1. SYNC/DEMODULATOR ASSEMBLY To verify that the Sync/Demodulator Assembly is working, follow the procedure below: 1. Verify that D1 and D2 are flashing. If not, check the opto pickup assembly, Section 12.5.7.3 and the GFC Wheel drive, Section 12.5.7.4. If the wheel drive and opto pickup are working properly then verify that there is 2.4 ±0.1 VAC and 2.5 ±0.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.5.7.3. OPTO PICKUP ASSEMBLY Operation of the opto pickup PCA (P/N 04088) can be verified with a voltmeter. Measure the AC and DC voltage between digital ground on the relay board, or touchscreen and TP2 and TP4 on the sync pickup PCA. For a working board, with the GFC motor spinning, they should read 2.4 ±0.1 VAC and 2.5 ±0.15 VDC.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.5.7.6. PRESSURE/FLOW SENSOR ASSEMBLY The pressure/flow sensor PCA, located on the top of the absorption bench, can be checked with a voltmeter using the following procedure which, assumes that the wiring is intact, and that the motherboard and the power supplies are operating properly: 1. For Pressure related problems: Measure the voltage across C1 - it should be 5 ± 0.25 VDC. If not, then the board is bad.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.5.8. MOTHERBOARD 12.5.8.1. 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 12.1.3 and Appendix A) to view the value of REF_4096_MV and REF_GND.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.5.8.3. ANALOG OUTPUTS: CURRENT LOOP To verify that the analog outputs with the optional current mode output are working properly, connect a 250 ohm resistor across the outputs and use a voltmeter to measure the output as described in Section 5.9.3.6 and then perform an analog output step test as described in Section 12.5.8.2. For each step the output should be within 1% of the nominal value listed in the table below.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.5.8.4. STATUS OUTPUTS The procedure below can be used to test the Status outputs: 1. Connect a jumper between the “D“ pin and the “” pin on the status output connector. 2. Connect a 1000 ohm resistor between the “+” pin and the pin for the status output that is being tested. 3. Connect a voltmeter between the “” pin and the pin of the output being tested (see table below). Under the DIAG SIGNAL I/O menu (see Section 12.1.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.5.9. CPU There are two major types of CPU board failures, a complete failure and a failure associated with the Disk On Module (DOM). If either of these failures occurs, contact the factory. For complete failures, assuming that the power supplies are operating properly and the wiring is intact, the CPU is faulty if on power-on, the watchdog LED on the motherboard is not flashing.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.5.10.2. TROUBLESHOOTING ANALYZER/MODEM OR TERMINAL OPERATION These are the general steps for troubleshooting problems with a modem connected to a Teledyne API analyzer. 1. Check cables for proper connection to the modem, terminal or computer. 2. Check to make sure the DTE-DCE is in the correct position as described in Section 6.1. 3. Check to make sure the set up command is correct. See Section 8.3. 4.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.6. REPAIR PROCEDURES This contains procedures that might need to be performed on rare occasions when a major component of the analyzer requires repair or replacement. 12.6.1. REPAIRING SAMPLE FLOW CONTROL ASSEMBLY The critical flow orifice is housed in the flow control assembly (Teledyne API P/N 001760400) located on the top of the optical bench.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.6.2. REMOVING/REPLACING THE GFC WHEEL When removing or replacing the GFC Wheel it is important to perform the disassembly in the following order to avoid damaging the components: 1. Turn off the analyzer. 2. Remove the top cover. 3. Open the instrument’s hinged front panel. 4. Locate the GFC Wheel/motor assembly. See Figure 3-6. 5.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 7. Carefully remove the opto-pickup printed circuit assembly. Opto-Pickup Figure 12-16: Removing the Opto-Pickup Assembly 8. Remove the three (3) screws holding the GFC Wheel motor/heat sink assembly to the GFC Wheel housing. 9. Carefully remove the GFC Wheel motor/heat sink assembly from the GFC Wheel housing.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 10. Remove the one (1) screw fastening the GFC Wheel/mask assembly to the GFC motor hub. 11 12 Figure 12-18: Removing the GFC Wheel 11. Remove the GFC Wheel/mask assembly. 12. Follow the previous steps in reverse order to put the GFC Wheel/motor assembly back together. 12.6.3. CHECKING AND ADJUSTING THE SYNC/DEMODULATOR, CIRCUIT GAIN (CO MEAS) 12.6.3.1.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.6.3.2. ADJUSTING THE SYNC/DEMODULATOR, CIRCUIT GAIN To adjust the sync/demodulator circuit gain: 1. Make sure that the analyzer is turned on and warmed up. 2. Set the analyzer display to show the STABIL or CO STB test function. 3. Apply Zero Air to Sample Inlet of the analyzer. 4. Wait until the stability reading falls below 1.0 ppm. 5. Change the analyzer display to show the CO MEAS. 6.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer 12.6.4. DISK-ON-MODULE REPLACEMENT ATTENTION COULD DAMAGE INSTRUMENT AND VOID WARRANTY Servicing of circuit components requires electrostatic discharge protection, i.e. ESD grounding straps, mats and containers. Failure to use ESD protection when working with electronic assemblies will void the instrument warranty. Refer to Section 13 for more information on preventing ESD damage.
Teledyne API – Model T300/T300M CO Analyzer Troubleshooting and Service 12.7. FREQUENTLY ASKED QUESTIONS The following is a list from the Teledyne API’s Customer Service Department of the most commonly asked questions relating to the T300/T300M CO Analyzer.
Troubleshooting and Service Teledyne API – Model T300/T300M CO Analyzer QUESTION ANSWER How do I perform a leak check? Section 11.3.3 provides leak check instructions. How do I measure the sample flow? Sample flow is measured by attaching a calibrated rotameter, wet test meter, or other flow-measuring device to the sample inlet port when the instrument is operating. The sample flow should be 800 cm3/min 10%. See Section 11.3.4. How long does the IR source last? Typical lifetime is about 2-3 years.
13. THEORY OF OPERATION The T300/T300M Gas Filter Correlation Carbon monoxide Analyzer is a microprocessor-controlled analyzer that determines the concentration of carbon monoxide (CO) in a sample gas drawn through the instrument. It requires that the sample and calibration gases be supplied at ambient atmospheric pressure in order to establish a stable gas flow through the sample chamber where the gases ability to absorb infrared radiation is measured.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer I is the intensity with absorption. L is the absorption path, or the distance the light travels as it is being absorbed. C is the concentration of the absorbing gas; in the case of the T300/T300M, Carbon Monoxide (CO). α is the absorption coefficient that tells how well CO absorbs light at the specific wavelength of interest. 13.2.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation Band-Pass Filter Sample Chamber IR Source Photo-Detector IR Beam Figure 13-1: Measurement Fundamentals Upon exiting the sample cell, the beam shines through a band-pass filter that allows only light at a wavelength of 4.7 µm to pass. Finally, the beam strikes a solid-state photodetector that converts the light signal into a modulated voltage signal representing the attenuated intensity of the beam. 13.2.1.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer IR unaffected by N2 in Measurement Cell ΔH IR is affected by CO in Reference Cell IR Source M Photo-Detector R GFC Wheel Figure 13-3: Measurement Fundamentals with GFC Wheel As the GFC Wheel spins, the IR light alternately passes through the two cavities. When the beam is exposed to the reference cell, the CO in the gas filter wheel strips the beam of most of the IR at 4.7μm.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation IR unaffected by N2 in Measurement Cell of the GDC Wheel and no additional CO in the Sample Chamber CO MEAS CO REF IR affected by CO in Reference Cell with no interfering gas in the Sample Chamber IR shinning through Measurement Cell of the GDC Wheel is reduced by additional CO in the Sample Chamber M/R is reduced IR shining through Reference Cell is also reduced by additional CO in the Sample Chamber, but to a lesser extent Figure 13-
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer INTERFERENCE AND SIGNAL TO NOISE REJECTION If an interfering gas, such as H2O vapor is introduced into the sample chamber, the spectrum of the IR beam is changed in a way that is identical for both the reference and the measurement cells, but without changing the ratio between the peak heights of CO MEAS and CO REF. In effect, the difference between the peak heights remains the same.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.2.1.3. SUMMARY INTERFERENCE REJECTION The basic design of the T300/T300M rejects most of this interference at a 300:1 ratio. The two primary methods used to accomplish this are: The 4.7μm band pass filter just before the IR sensor which allows the instrument to only react to IR absorption in the wavelength affected by CO. Comparison of the measure and reference signals and extraction of the ratio between them.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer By placing the pump down stream from the sample chamber several problems are avoided. First the pumping process heats and compresses the sample air complicating the measurement process. Additionally, certain physical parts of the pump itself are made of materials that might chemically react with the sample gas.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.3.1.1. CRITICAL FLOW ORIFICE The most important component of this flow control assembly is the critical flow orifice. Critical flow orifices are a remarkably simple way to regulate stable gas flow rates. They operate without moving parts by taking advantage of the laws of fluid dynamics. By restricting the flow of gas though the orifice, a pressure differential is created.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer 13.3.2. PARTICULATE FILTER The T300/T300M Analyzer comes equipped with a 47 mm diameter, Teflon, particulate filter with a 5 micron pore size. The filter is accessible through the front panel, which folds down to allow access, and should be changed according to the suggested maintenance schedule described in Table 11-1. 13.3.3. PNEUMATIC SENSORS There are two pneumatic sensors: one each to measure sample pressure and flow. 13.3.3.1.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation The CPU issues commands via a series of relays and switches (also over the I2C bus) located on a separate printed circuit assembly to control the function of key electromechanical devices such as heaters, motors and valves.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer ANALOG IN RS232 Male USB COM port COM2 Female Ethernet Analog Outputs A1 A2 Optional 4- 20 mA Touchscreen Control Inputs: 1– 8 A3 Display A4 Status Outputs: 1– 6 LVDS (I2C Bus) Analog Outputs (D/A) transmitter board External Digital I/O) PC 104 CPU Card A/D Converter( V/F) Power- Up Circuit Disk On Module MOTHER BOARD Flash Chip Box Temp PC 104 Bus Thermistor Interface SAMPLE TEMP C I C Bus Sensor Inputs C O O
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.4.1. CPU The unit’s CPU card is installed on the motherboard located inside the rear panel. It is a low power (5 VDC, 720mA max), high performance, Vortex 86SX-based microcomputer running Windows CE. Its operation and assembly conform to the PC/104 specification. Figure 13-10. CPU Board The CPU includes two types of non-volatile data storage: a Disk-On-Module (DOM) and an embedded flash chip. 13.4.1.1.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer In the unlikely event that the flash chip should fail, the analyzer will continue to operate with just the DOM. However, all configuration information will be lost, requiring that the unit be recalibrated. 13.4.2. OPTICAL BENCH & GFC WHEEL Electronically, in the case of the optical bench for the T300 Analyzer, GFC Wheel and associated components do more than simply measure the amount of CO present in the sample chamber.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation other photo emitters/detectors. These devices consist of a combination LED and detector mounted so that the light emitted by the LED shines through the same mask on the GFC Wheel that chops the IR beam.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer Reference Pulses Measurement Pulses IR Beam Pulses Segment Sensor Pulses MR Sensor Pulses Figure 13-12: Segment Sensor and M/R Sensor Output SCHMIDT TRIGGERS To ensure that the waveforms produced by the Segment Sensor and the M/R Sensor are properly shaped and clean, these signals are passed through a set of Schmidt Triggers circuits. 13.4.2.4.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 56V Bias CO MEAS Dark Switch Pre Amp Photodetector Sample & Hold Circuits Variable Gain Amp Signal Conditioner TEC Control PHT DRIVE E-Test Generator CO Reference Signal Amplifiers Conditioner (x4) Thermo-Electric Cooler Control Circuit E Test A Gate E Test B Gate Dark Test Gate Compact Programmable Logic Device Measure Gate Measure Dark Gate Reference Gate Reference Dark Gate Phase Lock Warning M/R Sensor Segment Sensor From G
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer The four sample and hold circuits are designated as follows: Table 13-2: Sync DEMOD Sample and Hold Circuits Designation Active When: IR BEAM PASSING THROUGH Segment Sensor Pulse is: Measure Gate MEASUREMENT cell of GFC Wheel HIGH Measure Dark Gate MEASUREMENT Cell of GFC Wheel LOW Reference Gate REFERENCE cell of GFC Wheel HIGH Reference Dark Gate REFERENCE cell of GFC Wheel LOW Timing for activating the Sample and Hold Circ
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.4.3.3. PHOTO-DETECTOR TEMPERATURE CONTROL The sync/demod board also contains circuitry that controls the IR photo-detector’s Thermal Electric Coolers (TEC). A drive voltage, PHT DRIVE, is supplied to the coolers by the sync/demod board which is adjusted by the sync/demod board based on a return signal called TEC control which alerts the sync/demod board of the detector’s temperature.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer 13.4.4.3. ZERO/SPAN VALVE OPTIONS Any zero/span/shutoff valve options installed in the analyzer are controlled by a set of electronic switches located on the relay board. These switches, under CPU control, supply the +12VDC needed to activate each valve’s solenoid. 13.4.4.4. IR SOURCE The relay board supplies a constant 11.5VDC to the IR Source. Under normal operation the IR source is always on.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.4.4.5. STATUS LEDS Eight LEDs are located on the analyzer’s relay board to show the current status on the various control functions performed by the relay board. They are listed on Table 13-4.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer 13.4.5. MOTHERBOARD 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. 13.4.5.1.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.4.5.3. THERMISTOR INTERFACE This circuit provides excitation, termination and signal selection for several negativecoefficient, thermistor temperature sensors located inside the analyzer. They are as follows: SAMPLE TEMPERATURE SENSOR The source of this signal is a thermistor located inside the sample chamber of the Optical Bench. It measures the temperature of the sample gas in the chamber.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer about certain analyzer conditions. They can be used to interface with certain types of programmable devices (See Section 3.3.1.4). CONTROL INPUTS By applying +5VDC power supplied from an external source such as a PLC or Data logger (See Section 3.3.1.6), Zero and Span calibrations can be initiated by contact closures on the rear panel.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation Figure 13-16: Power Distribution Block Diagram 06864B DCN6314 321
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer 13.4.8. FRONT PANEL TOUCHSCREEN/DISPLAY INTERFACE Users can input data and receive information directly through the front panel touchscreen display. The LCD display is controlled directly by the CPU board. The touchscreen is interfaced to the CPU by means of a touchscreen controller that connects to the CPU via the internal USB bus and emulates a computer mouse. Figure 13-17: Front Panel and Display Interface Block Diagram 13.4.8.1.
Teledyne API – Model T300/T300M CO Analyzer Theory of Operation 13.5. SOFTWARE OPERATION The T300/T300M Gas Filter Correlation Carbon Monoxide Analyzer has a high performance, VortexX86-based microcomputer running Windows CE. Inside Windows CE, special software developed by Teledyne API interprets user commands via the various interfaces, performs procedures and tasks, stores data in the CPU’s various memory devices and calculates the concentration of the sample gas.
Theory of Operation Teledyne API – Model T300/T300M CO Analyzer 13.5.2. CALIBRATION - SLOPE AND OFFSET Calibration of the analyzer is performed exclusively in software. During instrument calibration (see Section 9) the user enters expected values for zero and span via the front panel control buttonand commands the instrument to make readings of calibrated sample gases for both levels. The readings taken are adjusted, linearized, and compared to the expected values.
14. A PRIMER ON ELECTRO-STATIC DISCHARGE Teledyne API considers the prevention of damage caused by the discharge of static electricity to be extremely important part of making sure that your analyzer continues to provide reliable service for a long time. This section describes how static electricity occurs, why it is so dangerous to electronic components and assemblies as well as how to prevent that damage from occurring. 14.1.
A Primer on Electro-Static Discharge Teledyne API – Model T300/T300M CO Analyzer or static. The most common example of triboelectric charging happens when someone wearing leather or rubber soled shoes walks across a nylon carpet or linoleum tiled floor. With each step, electrons change places and the resulting electro-static charge builds up, quickly reaching significant levels.
Teledyne API – Model T300/T300M CO Analyzer A Primer on Electro-Static Discharge Potentially damaging electro-static discharges can occur: Any time a charged surface (including the human body) discharges to a device. Even simple contact of a finger to the leads of a sensitive device or assembly can allow enough discharge to cause damage. A similar discharge can occur from a charged conductive object, such as a metallic tool or fixture.
A Primer on Electro-Static Discharge Teledyne API – Model T300/T300M CO Analyzer static fields built up on other things, like you and your clothing, from discharging through the instrument and damaging it. 14.4. BASIC PRINCIPLES OF STATIC CONTROL It is impossible to stop the creation of instantaneous static electric charges. It is not, however difficult to prevent those charges from building to dangerous levels or prevent damage due to electro-static discharge from occurring. 14.4.1.
Teledyne API – Model T300/T300M CO Analyzer A Primer on Electro-Static Discharge Simply touching a grounded piece of metal is insufficient. While this may temporarily bleed off static charges present at the time, once you stop touching the grounded metal new static charges will immediately begin to re-build. In some conditions, a charge large enough to damage a component can rebuild in just a few seconds.
A Primer on Electro-Static Discharge Teledyne API – Model T300/T300M CO Analyzer 4. If you must remove a component from the instrument, do not lay it down on a nonESD preventative surface where static charges may lie in wait. 5. Only disconnect your wrist strap after you have finished work and closed the case of the analyzer. 14.4.2.2. WORKING AT AN ANTI-ESD WORK BENCH When working on an instrument of an electronic assembly while it is resting on a antiESD workbench: 1.
Teledyne API – Model T300/T300M CO Analyzer A Primer on Electro-Static Discharge Folding the open end over isolates the component(s) inside from the effects of static fields. Leaving the bag open or simply stapling it shut without folding it closed prevents the bag from forming a complete protective envelope around the device. 6.
A Primer on Electro-Static Discharge Teledyne API – Model T300/T300M CO Analyzer Never carry the component or assembly without placing it in an anti-ESD bag or bin. 1. Before using the bag or container allow any surface charges on it to dissipate: If you are at the instrument rack, hold the bag in one hand while your wrist strap is connected to a ground point. If you are at an anti-ESD workbench, lay the container down on the conductive work surface. In either case wait several seconds. 2.
Teledyne API – Model T300/T300M CO Analyzer A Primer on Electro-Static Discharge GLOSSARY Note: Some terms in this glossary may not occur elsewhere in this manual.
A Primer on Electro-Static Discharge Teledyne API – Model T300/T300M CO Analyzer DAS Data Acquisition System DCE Data Communication Equipment DFU Dry Filter Unit DHCP Dynamic Host Configuration Protocol. A protocol used by LAN or Internet servers to automatically set up the interface protocols between themselves and any other addressable device connected to the network DIAG Diagnostics, the diagnostic settings of the analyzer.
Teledyne API – Model T300/T300M CO Analyzer A Primer on Electro-Static Discharge LCD Liquid Crystal Display LED Light Emitting Diode LPM Liters Per Minute MFC Mass Flow Controller M/R Measure/Reference MOLAR MASS the mass, expressed in grams, of 1 mole of a specific substance. Conversely, one mole is the amount of the substance needed for the molar mass to be the same number in grams as the atomic mass of that substance.
A Primer on Electro-Static Discharge Teledyne API – Model T300/T300M CO Analyzer RS-485 specification and standard describing a binary serial communication method among multiple devices at a data rate faster than RS-232 with a much longer distance between the host and the furthest device SAROAD Storage and Retrieval of Aerometric Data SLAMS State and Local Air Monitoring Network Plan SLPM Standard Liters Per Minute of a gas at standard temperature and pressure STP Standard Temperature and Pressur
INDEX 6 B 60 Hz, 37 Baud Rate, 168 Beer-Lambert law, 23 BENCH TEMP, 84, 262 BENCH TEMP WARNING, 47, 85, 175, 260 Bench Temperature A Absorption Path Lengths, 224 AC Power 60 Hz, 37 AIN, 142 ALRM, 87, 143 ANALOG CAL WARNING, 47, 85 Analog Inputs, 142 Analog Outputs, 37, 60, 61, 87, 93, 94, 123, 125–42, 286, 287 AIN CALIBRATION, 142 CONC1, 49 CONC2, 49 Configuration & Calibration, 87, 126, 128, 129, 130, 131, 133, 135, 137, 139, 142 Automatic, 28, 87, 131 Manual-Current Loop, 134, 136 Manual-Voltage, 132
INDEX Calibration Procedure, 209 Setup, 207 Span Gas Concentration, 207 Troubleshoting, 290 CO2 Sensor Option Pneumatic Set Up for Calibration, 207 CO2 SLOPE, 84 COMM Ports, 40, 146, 149, 156, 168 and DAS System, 116 Baud Rate, 148 COM1, 145, 159, 170 COM2, 145, 149, 159, 162, 170 Communication Modes, 149 DCE & DTE, 145 Machine ID, 152 Parity, 149, 168 RS-485, 150 testing, 151 COMM PORTS Default Settings, 146, 147 CONC, 105, 108 CONC ALRM1 WARNING, 85, 175 CONC ALRM2 WARNING, 85, 175 CONC Button, 55, 1
Teledyne API – Model T300/T300M CO Analyzer ANALOG OUTPUT (Step Test), 286 Analog Output Step Test, 123 Dark Calikbration, 123 Electrical Test, 123 Flow Calibration, 123 Pressure Calibration, 123 SIGNAL I/O, 123, 264 Test Chan Ouptut, 123 Test Output, 125 Dilution Ratio, 77, 101 Set Up, 51 Display Precision, 121 DUAL, 95, 97, 98, 179 DYN_SPAN, 121 DYN_ZERO, 121 Dynamic Span, 121 Dynamic Zero, 121 E Electric Test, 282 Electric Test Switch, 239 Electrical Connections, 36–41 AC Power, 36, 59 Analog Outputs,
INDEX I I2C bus, 57, 231, 239, 240, 260, 261, 262, 265, 267, 276, 277, 280 Power Up Circuit, 242 Infrared Radiation (IR), 23, 47, 49, 56, 74, 84, 85, 140, 200, 219, 223, 224, 225, 226, 227, 234, 235, 236, 237, 238, 239, 240, 241, 243, 247, 253, 260, 261, 262, 263, 268, 275, 277, 281, 282, 284 Instrument IP Address, 166 Interferents, 49 Internal Pneumatics Basic 269 Basic with CO2 Sensor Option, 75 Basic Configuration, 34 OPTIONAL CO2 SENSOR, 272 OPTIONAL O2 SENSOR, 272 Zero/Span Valves, 63, 270 Zero/Span
Teledyne API – Model T300/T300M CO Analyzer O2 Sensor, 203 Calibration Gasses, 41 Zero/Span Valves, 64, 187 Zero/Span Valves with Internal Scrubber, 68, 188 Zero/Span/Shutoff and Internal Scrubber Option, 70, 188 Zero/Span/Shutoff Valves, 66, 187 PNUMTC, 105 Predictive Diagnostics, 177 Using DAS System, 105 PRES, 84, 252, 253, 255, 262 PRESSURE SPAN inlet, 63 PTEF, 45, 64, 66, 68, 70 PTFE, 43, 58, 180, 213, 254 Pump Sample, 59 R Rack Mount, 59 RANGE, 84, 125, 172, 262 RANGE1, 84, 172 AUTO, 99 RANGE2, 84
INDEX Status Outputs, 99, 242 Electrical Connections, 38 Pin Assignments, 39 Subnet Mask, 166 SYNC, 175 Sync/Demod Board, 200, 236, 237, 238, 242, 247, 260, 261, 262, 282 Photo-Detector Temperature Control, 238 Status LEDs, 266, 279 Troubleshooting, 282, 294, 295 System Default Settings, 104 SYSTEM OK, 39, 288 SYSTEM RESET, 47, 85, 175 Teledyne API – Model T300/T300M CO Analyzer AUTO, 99 SAMPLE FL, 84, 262 SAMPLE TEMP, 84, 85, 175, 262, 276 SLOPE, 84, 182, 252, 253, 263 STABIL, 84, 252, 253, 262, 278,
Teledyne API – Model T300/T300M CO Analyzer ANALOG CAL WARNING, 47, 85 AZERO, 175 BENCH TEMP WARNING, 175 BENCH TEMP WARNING, 47, 85, 260 BOX TEMP WARNING, 47, 85, 175, 260 CANNOT DYN SPAN, 47, 85, 175, 260 CANNOT DYN ZERO, 47, 85, 175, 260 CONC ALRM1 WARNING, 85, 175 CONC ALRM2 WARNING, 85, 175 CONFIG INITIALIZED, 47, 85, 260 DATA INITIALIZED, 47, 85, 260 DCPS, 175 O2 CELL TEMP WARNING, 85 PHOTO TEMP WARNING, 47, 85, 260 REAR BOARD NOT DET, 47, 85, 175, 260 RELAY BOARD WARN, 47, 85, 260 SAMPLE FLOW WARN, 4
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Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A - Version Specific Software Documentation APPENDIX A - Version Specific Software Documentation APPENDIX A-1: SOFTWARE MENU TREES, REVISION L.8 ................................................................................. 2 APPENDIX A-2: SETUP VARIABLES FOR SERIAL I/O .......................................................................................... 8 APPENDIX A-3: WARNINGS AND TEST FUNCTIONS .................................
APPENDIX A-1: Software Menu Trees, Revision L.8 Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-1: Software Menu Trees, Revision L.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-1: Software Menu Trees, Revision L.8 SAMPLE ACAL1 CFG PREV DAS NEXT PASS RNGE Go to iDAS Menu Tree MODE 1 ACAL menu and its submenus only appear if analyzer is equipped with Zero/Span or IZS valve options. 2 Only appears if Dilution option is active 3 Only appears if Hessen protocol is active. 4 CO2 and O2 modes only appear if analyzer is equipped with the related sensor option.
APPENDIX A-1: Software Menu Trees, Revision L.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Figure A-4: 06864B DCN6314 APPENDIX A-1: Software Menu Trees, Revision L.
APPENDIX A-1: Software Menu Trees, Revision L.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-1: Software Menu Trees, Revision L.
APPENDIX A-2: Setup Variables For Serial I/O Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-2: Setup Variables For Serial I/O Table A-1: T300/T300M and M300E/EM Setup Variables, Revision L.8 Setup Variable Numeric Units Default Value Value Range Description Low Access Level Setup Variables (818 password) DAS_HOLD_OFF Minutes 15 0.5–20 Duration of DAS hold off period.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Setup Variable FILT_ASIZE Numeric Units Samples Default Value 48, APPENDIX A-2: Setup Variables For Serial I/O Value Range Description 1–1000 Moving average filter size in adaptive mode. 1–1000 Absolute change to trigger adaptive filter. 1–100 Percent change to trigger adaptive filter. 0–180 Delay before leaving adaptive filter mode. 20 3, 8, 40 20, 22 FILT_DELTA PPM 4, 0.7 5 15 3, 8 0.15 9, 12 0.4 19, 23 0.
APPENDIX A-2: Setup Variables For Serial I/O Setup Variable USER_UNITS Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Numeric Units — Default Value PPM 0 Value Range PPB, PPM, Description Concentration units for user interface. UGM, MGM % 4, 5, 9, 18 PPM 3, 8 MGM 3, 8 NEG_CONC_SUPPRESS — OFF, ON DIL_FACTOR — 1 DARK_CAL_DURATION Seconds 180, 60 OFF, ON ON pegs negative concentrations at zero; OFF permits negative concentrations 0.1–1000 Dilution factor.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Setup Variable Numeric Units APPENDIX A-2: Setup Variables For Serial I/O Default Value Value Range Description ET_TARGET_DET mV 4375 0–5000 Target detector reading during electrical test. ET_TARGET_CONC PPM 40, 1–9999.99 Target concentration during electrical test. 0.1–50000 D/A concentration range during electrical test. 1–500 Standard temperature for temperature compensation. 1–50 Standard pressure for pressure compensation.
APPENDIX A-2: Setup Variables For Serial I/O Setup Variable Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Numeric Units Default Value Value Range Description CO_TARG_ZERO1 Conc. 0 -100.00– 999.99 Target CO concentration during zero offset calibration of range 1. CO_TARG_MID1_1 Conc. 50 5, 0.01–9999.99 Target CO concentration during mid-point #1 calibration of range 1. 0.01–9999.99 Target CO concentration during mid-point #2 calibration of range 1. 0.01–9999.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Setup Variable RANGE_MODE Numeric Units — APPENDIX A-2: Setup Variables For Serial I/O Default Value SNGL 0 Value Range SNGL, Description Range control mode. DUAL, AUTO CONC_RANGE1 Conc. 50, 0.1–50000 D/A concentration range 1. 0.1–50000 D/A concentration range 2. 0.1–500, CO2 concentration range. 6 200 , 500 3, 8 CONC_RANGE2 1 Conc. 50, 6 200 , 500 3, 8 CO2_RANGE 10 % 15 0.1–2000 O2_RANGE 14 RS232_MODE 16 % 100 0.
APPENDIX A-2: Setup Variables For Serial I/O Setup Variable Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Numeric Units Default Value Value Range Description MODEM_INIT — “AT Y0 &D0 &H0 &I0 S0=2 &B0 &N6 &M0 E0 Q1 &W0” 0 Any character in the allowed character set. Up to 100 characters long. RS-232 COM1 modem initialization string. Sent verbatim plus carriage return to modem on power up or manually. RS232_MODE2 BitFlag 0 0–65535 RS-232 COM2 mode flags.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Setup Variable TEST_CHAN_ID Numeric Units — Default Value NONE 0 APPENDIX A-2: Setup Variables For Serial I/O Value Range NONE, Description Diagnostic analog output ID.
APPENDIX A-2: Setup Variables For Serial I/O Setup Variable SAMP_FLOW_SET Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Numeric Units cc/m Default Value 800, Value Range Description 0–5000 Sample flow warning limits. Set point is not used. 0.001–100 Slope term to correct sample flow rate. 0.1–2 Maximum vacuum pressure / sample pressure ratio for valid sample flow calculation. 0–100 Purge pressure warning limits. Set point is not used. 0–100 Sample temperature warning limits.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Setup Variable BENCH_DERIV Numeric Units — Default Value 2 APPENDIX A-2: Setup Variables For Serial I/O Value Range 0–100 100V optical bench temperature PID derivative coefficient. 0–100 200V optical bench temperature PID proportional coefficient. Proportional band is the reciprocal of this setting. 0–100 200V optical bench temperature PID integral coefficient. 0–100 200V optical bench temperature PID derivative coefficient. 0.
APPENDIX A-2: Setup Variables For Serial I/O Setup Variable SERIAL_NUMBER Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Numeric Units — Default Value — Description “00000000 ” Any character in the allowed character set. Up to 100 characters long. Unique serial number for instrument. HIGH 0 HIGH, Front panel display intensity.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Setup Variable REF_SOURCE_LIMIT Numeric Units mV Default Value 3000 (not used) APPENDIX A-2: Setup Variables For Serial I/O Value Range Description 1–5000 Reference source warning limits. Set point is not used. 0–65535 Factory option flags. Add values to combine flags. Warnings: 1100–4800, 25–4800 3, 4, 15 FACTORY_OPT BitFlag 512, 768 5 1 = enable dilution factor 2 = zero/span valves installed 4 = enable conc.
APPENDIX A-2: Setup Variables For Serial I/O Setup Variable Numeric Units Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Default Value Value Range 0 Enclose value in double quotes (") when setting from the RS-232 interface 1 Multi-range modes 2 Hessen protocol 3 T300H, M300EH 4 T360, M360E 5 T300U, M300EU 6 Fixed range special 7 iChip option (E-Series) 8 T300M, M300EM 9 GFC7000E 10 CO2 option 11 Must power-cycle instrument for these options to take effect 12 T360U,
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-3: Warnings and Test Functions APPENDIX A-3: Warnings and Test Functions Table A-2: T300/T300M and M300E/EM Warning Messages, Revision L.8 Name 1 Message Text Description Warnings WSYSRES SYSTEM RESET Instrument was power-cycled or the CPU was reset. WDATAINIT DATA INITIALIZED Data storage was erased. WCONFIGINIT CONFIG INITIALIZED Configuration storage was reset to factory configuration or erased.
APPENDIX A-3: Warnings and Test Functions Name 1 Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Message Text Description WRELAYBOARD RELAY BOARD WARN Firmware is unable to communicate with the relay board. WFRONTPANEL12 FRONT PANEL WARN Firmware is unable to communicate with the front panel. WANALOGCAL ANALOG CAL WARNING The A/D or at least one D/A channel has not been calibrated.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Table A-3: TEST FUNCTION NAME RANGE APPENDIX A-3: Warnings and Test Functions T300/T300M and M300E/EM Test Functions, Revision L.8 MESSAGE TEXT RANGE=50.0 PPM 3 DESCRIPTION D/A range in single or auto-range modes. CO RANGE=50.0 PPM 3, 7 RANGE1=50.0 PPM 3 RANGE1 CO RANGE1=50.0 PPM D/A #1 range in dual range mode. 3, 7 RANGE2=50.0 PPM 3 RANGE2 CO RANGE2=50.0 PPM D/A #2 range in dual range mode. 3, 7 CO2RANGE CO2 RANGE=20 % 7 CO2 range.
APPENDIX A-3: Warnings and Test Functions TEST FUNCTION NAME COOFFSET2 Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) MESSAGE TEXT OFFSET2=0.000 CO OFFSET2=0.000 7 DESCRIPTION CO offset for range #2 in dual range mode, computed during zero/span calibration. CO2SLOPE 7 CO2 SLOPE=1.000 CO2 slope, computed during zero/span calibration. CO2OFFSET 7 CO2 OFFSET=0.000 CO2 offset, computed during zero/span calibration. O2SLOPE 10 O2 SLOPE=0.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) TEST FUNCTION NAME O2SLOPE 2 MESSAGE TEXT APPENDIX A-3: Warnings and Test Functions DESCRIPTION O2 slope, computed during zero/span calibration. O2OFFSET 2 O2 OFFSET=1.79 % O2 offset, computed during zero/span calibration. CO CO=17.7 PPM CO concentration for current range. CO2 1 CO2=15.0 % CO2 concentration. O2 2 O2=0.00 WT% O2 concentration. TESTCHAN TEST=1751.4 MV Value output to TEST_OUTPUT analog output, selected with TEST_CHAN_ID variable.
APPENDIX A-4: Signal I/O Definitions Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-4: Signal I/O Definitions Table A-4: Signal I/O Definitions for T300/T300M and M300E/EM Series Analyzers, Revision L.8 Signal Name Bit or Channel Number Description Internal inputs, U7, J108, pins 9–16 = bits 0–7, default I/O address 322 hex SYNC_OK 0 1 = sync. OK 0 = sync.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Signal Name APPENDIX A-4: Signal I/O Definitions Bit or Channel Number Description Alarm outputs, U21, J1009, pins 1–12 = bits 4–7, default I/O address 325 hex ST_SYSTEM_OK2 4 1 = system OK 0 = any alarm condition or in diagnostics mode ST_CONC_ALARM_1 8 5 1 = conc. limit 1 exceeded 0 = conc. OK ST_HIGH_RANGE 10 + 13 5 ST_CONC_ALARM_2 8 6 1 = high auto-range in use 0 = low auto-range 1 = conc. limit 2 exceeded 0 = conc.
APPENDIX A-4: Signal I/O Definitions Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Signal Name Bit or Channel Number Description Front panel I2C keyboard, default I2C address 4E hex MAINT_MODE 5 (input) 0 = maintenance mode 1 = normal mode LANG2_SELECT 6 (input) 0 = select second language 1 = select first language (English) SAMPLE_LED 8 (output) 0 = sample LED on CAL_LED 9 (output) 0 = cal.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Signal Name APPENDIX A-4: Signal I/O Definitions Bit or Channel Number Description Rear board primary MUX analog inputs SAMPLE_PRESSURE 0 Sample pressure 1 Vacuum pressure 1 Purge pressure CO_MEASURE 2 Detector measure reading CO_REFERENCE 3 Detector reference reading 4 Temperature MUX SAMPLE_FLOW 5 Sample flow PHOTO_TEMP 6 Photometer detector temperature TEST_INPUT_7 7 Diagnostic test input TEST_INPUT_8 8 Diagnostic t
APPENDIX A-4: Signal I/O Definitions Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Signal Name Bit or Channel Number Description Rear board analog outputs CONC_OUT_1, 0 DATA_OUT_1 CONC_OUT_2, Data output #1 1 DATA_OUT_2 CONC_OUT_3, 7, 5 DATA_OUT_4 1 Hessen protocol 2 T300H, M300EH 3 T300U, M300EU 4 T320, M320E 5 O2 option Concentration output #2 (CO, range #2), Data output #2 2 Concentration output #3 (CO2 or O2), Data output #3 DATA_OUT_3 TEST_OUTPUT, Concentration outp
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-5: DAS Triggers and Parameters APPENDIX A-5: DAS Triggers and Parameters Table A-5: T300/T300M and M300E/EM DAS Trigger Events, Revision L.
APPENDIX A-5: DAS Triggers and Parameters Table A-6: Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) T300/T300M and M300E/EM DAS Parameters, Revision L.8 Name Description Units DETMES Detector measure reading mV DETREF Detector reference reading mV RATIO M/R ratio.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Name BX2DTY 2, APPENDIX A-5: DAS Triggers and Parameters Description Internal box temperature #2/oven control duty cycle OVNDTY 9 Units Fraction (0.0 = off, 1.
APPENDIX A-6: Terminal Command Designators Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) APPENDIX A-6: Terminal Command Designators Table A-7: Terminal Command Designators COMMAND ADDITIONAL COMMAND SYNTAX ? [ID] LOGON [ID] Display help screen and commands list password LOGOFF [ID] T [ID] W [ID] C [ID] D [ID] V [ID] DESCRIPTION Establish connection to instrument Terminate connection to instrument SET ALL|name|hexmask Display test(s) LIST [ALL|name|hexmask] [NAMES|HEX] Print test
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) Table A-8: APPENDIX A-7: MODBUS Register Map Terminal Key Assignments TERMINAL KEY ASSIGNMENTS ESC Abort line CR (ENTER) Execute command Ctrl-C Switch to computer mode COMPUTER MODE KEY ASSIGNMENTS LF (line feed) Execute command Ctrl-T Switch to terminal mode APPENDIX A-7: MODBUS Register Map Table A-9: MODBUS Register Map MODBUS Register Address (dec.
APPENDIX A-7: MODBUS Register Map MODBUS Register Address (dec.
Teledyne API - T300/T300M and M300E/EM PN 04906H (DCN5840) MODBUS Register Address (dec.
APPENDIX A-7: MODBUS Register Map MODBUS Register Address (dec.
APPENDIX B - Spare Parts Note Use of replacement parts other than those supplied by T-API may result in non compliance with European standard EN 61010-1. Note Due to the dynamic nature of part numbers, please refer to the Website or call Customer Service for more recent updates to part numbers.
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T300 Spare Parts List PN 06849A DCN5809 08/18/2010 1 of 2 page(s) Part Number 000940600 000940700 000941000 001760400 001761300 001763000 003291500 006110200 009450300 009550500 009560301 009600400 009690000 009690100 009840300 010790000 010800000 016290000 016300600 016910000 019340200 033520000 033560000 036020100 037250000 037860000 039260101 040010000 040030100 040370000 041350000 042410100 042410200 042580000 042680000 042690000 043250100 043250300 043250400 043420000 050320000 052830200 055010000 0551
T300 Spare Parts List PN 06849A DCN5809 08/18/2010 2 of 2 page(s) Part Number 058021100 062420200 066970000 067240000 067300000 067300100 067300200 067900000 068260100 068640000 068810000 069500000 072150000 CN0000458 CN0000520 FL0000001 FM0000004 HW0000005 HW0000020 HW0000036 HW0000101 HW0000453 KIT000032 KIT000178 KIT000219 OP0000009 OR0000001 OR0000034 OR0000039 OR0000041 OR0000088 OR0000094 PS0000011 PS0000024 PS0000025 PU0000022 RL0000015 SW0000051 SW0000059 WR0000008 B-4 Description PCA, E-SERIES MO
T300 Recommended Spare Parts Stocking Levels (Reference 06563A DCN6306) Recommended Spare Parts Stocking Level: Standard Part Number 003290500 006110200 009550400 009550500 009560301 037250100 040010000 040030100 042410200 * 050320000 052830100 055010000 058021100 067240000 KIT000159 KIT000178 KIT000253 KIT000254 RL0000015 067900000 066970000 068810000 072150000 Description Wheel Thermistor Assembly (885-071600) Assembly, Motor Wheel Heater, 50W 120V Source Assembly (with Adapter) < SN 65 Source Assembly
T300M Spare Parts List (Reference: 074660000, 01/17/2012/ 13:05) PARTNUMBER 037250100 037860000 039260101 040010000 040030100 040360100 040370000 041350000 042410100 042410200 042680000 042690000 042990100 043250100 043250300 043250400 050320000 052830200 055010000 055100200 058021100 066970000 067240000 067300000 067300100 067300200 067900000 068640000 068810000 069500000 072150000 074650100 CN0000073 036100000 036090000 036080000 036070000 026070000 026060000 019340200 016300600 016290000 010800000 01079
T300M Spare Parts List (Reference: 074660000, 01/17/2012/ 13:05) PARTNUMBER 009550500 009450300 009390000 003291500 001761300 001760400 000941000 000940600 CN0000458 CN0000520 FL0000001 FM0000004 HW0000005 HW0000020 HW0000036 HW0000101 HW0000453 HW0000685 KIT000178 KIT000219 OP0000009 OR0000001 OR0000034 OR0000039 OR0000041 OR0000088 OR0000094 PS0000011 PS0000024 PS0000025 PU0000022 RL0000015 SW0000025 SW0000059 WR0000008 06864B DCN6314 DESCRIPTION ASSY, SOURCE ASSY, ZERO/SPAN VALVES, CO APERTURE (KB) ASS
T300M Recommended Spare Parts Stocking Levels (Reference 2011-12-01) Recommended Spare Parts Stocking Level: Standard Part Number 003290500 009550500 009560301 037250100 040010000 040030100 042410200 * 050320000 052830100 055010000 058021100 067240000 KIT000159 KIT000179 KIT000253 KIT000254 RL0000015 067900000 066970000 068810000 072150000 Description Wheel Thermistor Bench/Wheel Source Assembly Gas Filter Wheel Bench Band Heater Assembly, Fan PCA, PRESS SENSORS (1X), w/FM4, E SERIES Pump, 115V 50/60 Hz
APPENDIX C Warranty/Repair Questionnaire T300/T300M and M300E/EM (04305G DCN5798) CUSTOMER: ____________________________________ PHONE: ______________________________________ CONTACT NAME: ________________________________ FAX NO: ______________________________________ SITE ADDRESS: __________________________________________________________________________________ SERIAL NO.: ____________________________________ FIRMWARE REVISION: __________________________ 1.
APPENDIX C Warranty/Repair Questionnaire T300/T300M and M300E/EM (04305G DCN5798) 2. Have you performed a leak check and flow check? ______________________________________________________ 3.
APPENDIX D – Wire List and Electronic Schematics 06864B DCN6314 D-1
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Interconnect List, T300/M T360/M (Reference: 0691201B, DCN5947) Revision A B Cable PN 03995 04103 04105 04146 04237 04671 06737 06738 Date DCN 9/3/10 5833 12/30/10 5947 Description Initial Release Added T360 & T360M FROM Signal Assembly PN CBL, MOTOR TO RELAY PCA GFC Drive - A Relay PCA 041350000 GFC Drive - B Relay PCA 041350000 Motor Return Relay PCA 041350000 Chassis Gnd Relay PCA 041350000 CBL, MOTHERBOARD TO THERMISTORS +5V Ref Motherboard 058021100 Bench Temp Motherboard 058021100 +5V Ref
Interconnect List, T300/M T360/M (Reference: 0691201B, DCN5947) Cable PN 06738 06739 06741 06746 06809 06811 06815 D-4 FROM PN Signal Assembly CBL, CPU COM to AUX I/O (MULTIDROP OPTION) RXD CPU PCA 067240000 DCD CPU PCA 067240000 DTR CPU PCA 067240000 TXD CPU PCA 067240000 DSR CPU PCA 067240000 GND CPU PCA 067240000 CTS CPU PCA 067240000 RTS CPU PCA 067240000 RI CPU PCA 067240000 CBL, CPU ETHERNET TO AUX I/O PCA ATXCPU PCA 067240000 ATX+ CPU PCA 067240000 LED0 CPU PCA 067240000 ARX+ CPU PCA 0672400
Interconnect List, T300/M T360/M (Reference: 0691201B, DCN5947) Cable PN 06816 06817 06917 06925 06746 WR256 Signal Assembly CBL ASSY, DC POWER +15 PS1 +5 PS1 DGND PS1 AGND PS1 -15 PS1 +12 PS2 +12 RET PS2 CBL, RELAY BD TO SOURCE IR Source Drv Relay PCA IR Source Drv Relay PCA CBL, DC POWER & SIGNAL DISTRIBUTION +5V LCD Interface PCA DGND LCD Interface PCA +5V LCD Interface PCA SDA LCD Interface PCA SCL LCD Interface PCA DGND LCD Interface PCA Shield LCD Interface PCA +12V Ret Fan +12V Fan AGND Flow M
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06864B DCN6314 D-7
2 TP 4 +5V RETURN JP2 Power, Minifit, 10 Pin VBIAS -15V R4 R5 499K 1M C17 10/35V, tantalum TP R18 10K C6 C10 3 R17 1 2 0.1/100V, Film C9 10/100V, Elect R6 10M MT1 R27 100 C33 0.1, Ceram 0.1, Ceram +15V_A R16 4.99K L1 +15V +15V_B TP 10.0K L3 +15V ADJ 10/35V, tantalum 2 R34 7.5K C27 +5VREF 10/35V, tantalum C8 10/35V, tantalum +5V RETURN R50 6 3 2.2K U3 OPA340UA +15V_B 4.
1 2 3 4 5 6 -15V_A 11 D TP1 TP2 3 +15V_A 1 2 TP16 U5A LF444 R56 619K R401M VCC R9 100k R20 10K R11 100K U10A DG444 7 5 U5B LF444 R57 3 324 TV1 R21 3 S1 IN1 6 100K cw 2 10K 2 D1 R29 10K -15V_A IN2 4 1 5 8 TV_ENAB' 16 IN1 U5D R10 14 12 C30 0.22, Poly 9 100K LF444 U5C 8 10 R58 COMEAS TO A/D 200 LF444 MEAS_2 15 D2 R38 R39 1M 1M C31 0.22, Poly U10B DG444 D5 R42 1M C32 0.22, Poly C21 1.
1 2 3 4 5 6 D D V= 65 +/- 1 VOLTS BIAS SUPPLY +15V_B IN NC OUT NC C4 C50 0.01, 100V, CERAMIC C38 0.01, 100V, CERAMIC 1 5 VBIAS C5 GND GND GND GND 8 4 U1 LM78L12ACM(8) D3 1N4148 10/35V, tantalum D4 1N4148 D7 1N4148 D8 1N4148 C51 100/100V, ELECTROLYTIC 2 3 6 7 0.1, Ceram C40 0.01, 100V, CERAMIC R3 39.2k +15V_B 7 C62 0.1, Ceram +15V_A 3 C U9 C66 C 6 2 4 1 0.01, 100V, CERAMIC F= 19-27 Khz 5 LF351 R33 20K C64 0.1, Ceram U10 U2 U4 U5 U8 C41 0.1, Ceram C42 0.
1 2 3 4 6 5 D 1 0.1 C4 1000PF U4 U3 ISO_-15V +12V 9 C6 ISO_+15V D 15 12 11 VOUT 7 4 VIN(10) GATEDRV U2 2 R1 R2 4.75K 9.76K GND TP6 C5 220PF 3 5 6 3 OPA277 8 +VS2 VIN 15 TESTPOINT TP1 7 1 +VS1 +V SR SSENSE 4 TESTPOINT TP2 VREF SENSE VRADJ 2 D1 1N914 OFFADJ OFFADJ SPAN 4MA 16MA VREFIN VIN(5V) GND 16 1 ISO_+15V 13 14 Q1 MOSFETP 7 6 8 10 9 IOUT+ XTR110 J1 +12V -VS1 GND1 -VS2 GND2 C7 0.
1 2 3 4 +15V D R2 1.1K S1 ASCX PRESSURE SENSOR 1 2 3 4 5 6 2 VR2 D 3 C2 1.0UF 1 LM4040CIZ TP4 TP5 S1/S4_OUT S2_OUT TP3 S3_OUT TP2 10V_REF TP1 GND 3 2 1 S2 ASCX PRESSURE SENSOR C 1 2 3 4 5 6 +15V J1 6 5 4 MINIFIT6 +15V C R1 499 S3 FLOW SENSOR FM_4 1 2 3 2 +15V 1 2 3 4 B 3 C1 1.0UF 1 CN_647 X 3 S4 VR1 LM4040CIZ C3 1.0 B CON4 The information herein is the property of API and is submitted in strictest confidence for reference only.
1 2 3 4 6 5 D D VR1 2K TP3 +5V TP1 TP2 1 30Hz +5V R5 2 3 R2 2K C2 1.0uF 4 R1 180 100K 2 C K OPB804 E 3 U1A R3 30HzRaw +30 10K R4 4 2 VR2 2K SN10502D C1 1.0uF TP5 +5V 1 2 3 4 5 6 30Hz 1 -30 220K C 3 J1 3 8 A A O1 1 C TP4 1 360Hz 2 R8 100K Mounting Holes R11 180 B C K OPB804 E 3 4 360HzRaw R6 +360 10K R7 -360 5 6 100K R9 162K 7 360Hz SN10502D +5V B 8 2 A MT2 U1B B O2 1 MT1 4 R10 2K C4 1.0uF C3 0.
1 2 3 4 J1 AC_Line 1 2 3 4 D 6 5 JP1 Configurations JP4 Configuration Spare Powered: 7-14 Standard Pumps 60 Hz: 3-8 50 Hz: 2-7, 5-10 100V: 1-8, 5-12, 3-10, 4-11 115V: 6-13, 2-9, 3-10 230V: 6-2, 11-4 AC_Neutral World Pumps 60Hz/100-115V: 3-8, 4-9, 2-7 50Hz/100-115V: 3-8, 4-9, 2-7, 5-10 60Hz/220-240V: 3-8, 1-6 50Hz/220-240V: 3-8, 1-6, 5-10 J3 CON4 R3 2.2K RN1 330 R4 2.
1 2 3 4 A A B B JP1 R1 Not Used R2 22 1 2 3 4 5 6 7 8 C C Title D Size A Date: File: 1 06864B DCN6314 2 3 SCH, E-Series Analog Output Isolator, PCA 04467 Number Revision 04468 6/28/2004 N:\PCBMGR\..\04468B.
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9&& & ',*,2 ,2: 73 6+'1 6+'1 8 % ' +& ' ' ' ' ' ' ' ' 8 +& 2( &/.
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1 2 MT1 MT2 MT3 CHASSIS CHASSIS CHASSIS A MT4 MT5 CHASSIS CHASSIS TP3 3 MT6 MT7 CHASSIS CHASSIS MT8 4 MT9 5 SDA CHASSIS CHASSIS SDA TP1 J1 TP4 3.
1 2 3 4 5 6 A A TP5 AVdd: +10.4V R8 3.3V R13 9.76 D3 BAT54S R14 2.0 C16 18 0.33 21 CAT4139TD-GT3 FDV305N 1 G D S 3 2 B C18 0.33 Q1 R16 464K 20 2 19 R18 80.6K 5V-GND 3.3V 8 13 22 A BACKL B C35 0.1 R25 10K R26 10K 14 15 SCL SDA AO A1 A2 SCL SDA P0 P1 P2 P3 P4 P5 P6 P7 INT 4 5 6 7 9 10 11 12 13 12 FBP VGH PGND 10 VCOM CTRL C19 0.33 23 GD 14 R17 806K 15 HTSNK Vgh: +16V 3.3V R31 A B C22 24pf C23 C24 C25 C26 43pf 43pf 43pf 0.
2 3 4 5 +5V J9 VBUS DD+ ID GND USB-B-MINI 6 IN 6 CHASSIS SHTDN A JP4 4 BP C28 1uF C29 470pf C30 1uF 5V-GND 3.3V 1 2 U4 D_N D_P USB3.3V 3.3V-REG OUT 8 1 2 3 4 5 A 6 GND 1 FB13 C38 USB3.3V 3 J11 SDA R32 5V-GND 5V-GND 1 2 3 4 0.1uF R39 100K 5V-GND B R33 100K 4 3 2 1 8 7 6 5 C39 28 29 30 31 32 33 34 35 36 VBUS USB3.3V FBMH3216HM501NT CHASSIS R36 12K GND SUS/R0 +3.3V USBUSB+ XTL2 CLK-IN 1.8VPLL RBIAS +3.3PLL C34 0.1 +5V PWR3 OCS2 PWR2 3.3VCR U8 +1.
1 2 3 4 5 6 A A 3.3V TOUCH SCREEN INTERFACE CIRCUITRY ( TBD) FB15 FBMH3216HM501NT C61 0.1 J13 J15 B CHASSIS 7 2 9 4 5 6 3 8 1 12 11 10 13 14 15 16 17 18 19 G3168-05000202-00 Y0_P1 0 R49 1 Y0_N1 Y1_P1 0 R50 3 0 R51 5 Y1_N1 0 R52 Y2_N1 0 R54 Y2_P1 CLKOUT_N1 CLKOUT_P1 2 U6 4 Y0_P Y0_N Y1_P Y1_N Y2_N Y2_P 6 7 8 0 R53 9 10 0 R55 9 8 11 10 14 15 11 12 0 R56 bDCLK 13 14 CLKOUT_N CLKOUT_P 6 R40 3.3V 10K FB18 3.
1 2 3 MT1 4 MT2 A From ICOP CPU CHASSIS-0 CHASSIS U1 +3.3V J2 VAD6 VAD8 VAD10 B VBD2 VBD4 VBD6 VBD10 VAD6 VAD7 VAD8 VAD9 VAD10 VAD11 VBD10 VBD11 VAD0 VAD1 VAD2 VAD3 VBD2 VBD3 VBD4 VBD5 VBD6 VBD7 44 45 47 48 1 3 4 6 7 9 10 12 13 15 16 18 19 20 22 BACKL 23 VBDE 25 Header 22X2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 VAD0 VAD2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 A To LCD Display VAD1 VAD3 VAD7 VAD9 VAD11 VBD3 VBD5 VBD7 VBD11 22.
1 2 3 4 U6 A R19 .01/2KV 6 2 5 3 4 A 75 R20 C18 1 CHASSIS R13 0 75 J1 12 SP3050 11 1 2 3 4 5 6 7 8 9 16 15 14 13 10 J2 ATX+ ATXARX+ LED0LED0+ ARXLED1+ LED1- 2 1 4 3 6 5 8 7 STRAIGHT THROUGH ETHERNET DF11-8DP-2DS(24) CHASSIS B CONN_RJ45_LED B TP1 1 2 3 4 5 6 7 8 C +5V SDA P2 Header 8 +5V-ISO P3 U8 1 2 3 4 5 6 7 8 SDA SCL SCL 4 12 11 1 + R10 2.2k Header 8 VDD1 VDD2 LME0505 GND1 GND2 5 14 13 7 +5V-OUT TP2 L1 47uH C C28 4.
1 2 3 4 V-BUS A A V-BUS C19 0.1uF R11 2.2k C22 0.1uF 3.3V C24 DS4 6 9 11 B 12 J4 D+ D- 3 2 1 4 4 5 7 8 V-BUS C23 0.1uF GND 18 19 20 21 22 R12 4.75k GRN D+ DVBUS GND VDD RST SUSPEND TXD RTS DTR SUSPEND RXD CTS DSR DCD RI GND D+ U10 DVREG-I VBUS 17 16 15 14 13 10 CHASSIS 1 6 2 5 3 C nc nc 28 24 1 2 26 24 28 TXD-A RTS-A DTR-A 14 13 12 25 23 27 1 2 3 RXD-A CTS-A DSR-A DCD-A RI-A 19 18 17 16 15 U11 USB C20 0.1uF 4.
1 2 3 4 +5V-ISO R9 4.99 A A +5V-ADC C27 4.7uF AGND C2 0.1uF P1 C3 0.1uF C5 0.1uF C6 0.1uF C7 0.1uF U1 AN-CH0 AN-CH1 AN-CH2 1 2 3 4 5 6 7 8 9 B C4 0.1uF C1 0.1uF AN-CH3 AN-CH4 AN-CH5 AN-CH6 AN-CH7 U2 ANALOG INPUT C8 0.1uF 1 2 3 C9 0.
