Operation Manual MODEL 300E FAMILY CARBON MONOXIDE ANALYZERS (Includes M300E, M300EM) © TELEDYNE ADVANCED POLLUTION INSTRUMENTATION 9480 CARROLL PARK DRIVE SAN DIEGO, CA 92121-5201 USA Toll-free Phone: Phone: Fax: Email: Website: Copyright 2008-2011 Teledyne Advanced Pollution Instrumentation 800-324-5190 858-657-9800 858-657-9816 api-sales@teledyne.com http://www.teledyne-api.
Teledyne API –Operation Manual - Model 300E Family CO Analyzers Safety Messages SAFETY MESSAGES Warning and cautionary messages are provided for the purpose of avoiding risk of personal injury or instrument damage. These important safety messages and associated safety alert symbols are found throughout this manual; the safety symbols are also located inside the instrument(s).
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Teledyne API –Operation Manual - Model 300E Family CO Analyzers Warranty WARRANTY WARRANTY POLICY (02024D) Prior to shipment, T-API equipment is thoroughly inspected and tested. Should equipment failure occur, T-API assures its customers that prompt service and support will be available. COVERAGE After the warranty period and throughout the equipment lifetime, T-API stands ready to provide on-site or in-plant service at reasonable rates similar to those of other manufacturers in the industry.
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Teledyne API –Operation Manual - Model 300E Family CO Analyzers About This Manual ABOUT THIS MANUAL This manual is comprised of multiple documents, in PDF format, as listed below. Part No. Rev Name/Description 04288 D M300E/EM Manual 04906 H Menu Tree and Software Documentation, L.
Revision History Teledyne API – Technical Manual - Model 300E Family CO Analyzers REVISION HISTORY 2010 June 08 Document M300E/M300EM Manual PN Rev 04288 D DCN 5752 Change Summary Combined “Title” and “Text” portions of manual into one document for single part number. Created front matter content to include Safety Messages, Warranty, About This Manual (incl. manual BOM), and Revision History sections. Added cautionary messages to avoid invalidating warranty.
Teledyne API –Operation Manual - Model 300E Family CO Analyzers Revision History 2011, June 08, M300E/M300EM Manual, PN04288 Rev D (initial capture) 05703 A PCA, 05702, Motherboard, E-Series Gen 4 (in Appendix D of this manual) 04089 A PCA, 04088, Opto Pickup Interface (in Appendix D of this manual) 04136 B PCA, 04135 Rev A, M300E Relay (in Appendix D of this manual) 04216 E Interconnect Drawing - M300E SNs >=100 (in Appendix D of this manual) 04217 F Interconnect List - M300E SNs >=100 (in
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Teledyne API –Operation Manual - Model 300E Family CO Analyzers Table of Contents TABLE OF CONTENTS PART I – GENERAL INFORMATION .................................................................................... 21 1. INTRODUCTION ................................................................................................................ 23 1.1. M300E FAMILY Overview.............................................................................................................................23 1.2.
Table of Contents Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.3. Carrying Strap/Handle (OPT 29)...................................................................................................................62 5.4. Current Loop Analog Outputs (Option 41) ....................................................................................................62 5.4.1. Converting Current Loop Analog Outputs to Standard Voltage Outputs...............................................63 5.
Teledyne API –Operation Manual - Model 300E Family CO Analyzers Table of Contents 6.6. SETUP RNGE: Analog Output Reporting Range Configuration ..............................................................97 6.6.1. Physical Range versus Analog Output Reporting Ranges ....................................................................97 6.6.2. Analog Output Ranges for CO Concentration .......................................................................................98 6.6.3. Reporting Range Modes .
Table of Contents Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.1.7. Terminal Operating Modes ................................................................................................................. 156 8.1.7.1. Help Commands in Terminal Mode............................................................................................. 156 8.1.7.2. Command Syntax ....................................................................................................................
Teledyne API –Operation Manual - Model 300E Family CO Analyzers Table of Contents 9.7. Calibration of Optional Sensors ................................................................................................................. 209 9.7.1. O2 Sensor Calibration Procedure........................................................................................................ 209 9.7.1.1. O2 Calibration Setup.................................................................................................
Table of Contents Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.5.4.1. Overview.................................................................................................................................... 242 11.5.4.2. Signal Synchronization and Demodulation ............................................................................... 243 11.5.4.3. Sync/Demod Status LED’s ........................................................................................................
Teledyne API –Operation Manual - Model 300E Family CO Analyzers Table of Contents 13.2.2. Typical Sample Gas Flow Problems................................................................................................. 282 13.2.2.1. Flow is Zero ............................................................................................................................... 282 13.2.2.2. Low Flow ................................................................................................................
Teledyne API – Technical Manual - Model 300E Family CO Analyzers 14.4.2.1. Working at the Instrument Rack ................................................................................................ 309 14.4.2.2. Working at an Anti-ESD Work Bench........................................................................................ 309 14.4.2.3. Transferring Components from Rack to Bench and Back......................................................... 310 14.4.2.4.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 5-12: Figure 5-13: Figure 5-14: Figure 5-15: Figure 5-16: Figure 5-17: Figure 5-18: Figure 5-19: Figure 6-1: Figure 6-2: Figure 6-3: Figure 6-4: Figure 7-1: Figure 7-2: Figure 7-3: Figure 7-4: Figure 7-5: Figure 7-6: Figure 7-7: Figure 8-1: Figure 8-2: Figure 8-3: Figure 8-4: Figure 8-5: Figure 8-6: Figure 8-7: Figure 8-8: Figure 9-1: Figure 9-2: Figure 9-3: Figure 9-4: Figure 9-5: Figure 9-6: Figure 9-7: Figure 9-8: Figure 11-1: Figure
TABLE OF CONTENTS Figure 13-4: Figure 13-5: Figure 13-6: Figure 13-7: Figure 13-8: Figure 13-9: Figure 13-10: Figure 13-11: Figure 13-12: Figure 13-13: Figure 13-14: Figure 13-15: Figure 13-16: Figure 13-17: Figure 13-18: Figure 13-19: Figure 13-20: Figure 14-1: Figure 14-2: Teledyne API – Technical Manual - Model 300E Family CO Analyzers Sync/Demod Board Status LED Locations ............................................................................... 275 Relay Board Status LEDs ......................
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Table 7-4: Table 7-5: Table 7-6: Table 7-7: Table 7-8: Table 7-9: Table 7-10: Table 7-11: Table 8-1: Table 8-2: Table 8-3: Table 8-4: Table 8-5: Table 8-6: Table 8-7: Table 8-8: Table 9-1: Table 9-2: Table 9-3: Table 9-4: Table 9-5: Table 10-1: Table 10-2: Table 10-3: Table 11-1: Table 11-2: Table 11-3: Table 11-4: Table 11-5: Table 12-1: Table 12-2: Table 12-3: Table 13-1: Table 13-2: Table 13-3: Table 13-4: Table 13-5: Table 13-6: Table 13-7
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers – GENERAL INFORMATION Part I PART I – GENERAL INFORMATION 04288D DCN5752 21
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Introduction 1. INTRODUCTION 1.1. M300E FAMILY OVERVIEW The family includes the M300E and the M300EM Gas Filter Correlation Carbon Monoxide Analyzer. The M300E 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 Teledyne API – Technical Manual - Model 300E Family CO Analyzers Several options can be purchased for the analyzer that allows the user to more easily supply and manipulate Zero Air and Span Gas. For more information of these options, see Section 5.6. 1.2. ADDITIONAL DOCUMENTATION Additional documentation for the M300E/EM CO Analyzer is available from Teledyne API’s website at http://www.teledyne-api.com/manuals/. APICOM software manual, P/N 03945. DAS Manual, P/N 02837.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Introduction 1.2.1. USING THIS MANUAL NOTE This manual explains the operation and use of both the M300E and the M300EM Gas Filter Correlation Carbon Monoxide Analyzer. For the most part these two instruments are nearly identical in their features and functions. The examples and illustrations shown in this manual represent the M300E. Where a significant difference does exist between the different models, each version is shown.
Introduction Teledyne API – Technical Manual - Model 300E Family CO Analyzers PART II – OPERATING INSTRUCTIONS BASIC OPERATION OF THE M300E/EM ANALYZER Step-by-Step instructions for using the display/keyboard to set up and operate the M300E/EM Analyzer. ADVANCED FEATURES OF THE M300E/EM ANALYZER Step-by-Step instructions for using the M300E/EM Analyzer’s more advanced features such as the iDAS system, the DIAG and VARS menus and the and the TEST channel analog output.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Specifications and Approvals 2. SPECIFICATIONS AND APPROVALS 2.1. SPECIFICATIONS Table 2-1: M 300E/300EM Basic Unit Specifications Ranges M300E: Min: 0-1 ppm; Max: 0-1000 ppm of Full Scale (User selectable) M300EM: Min: 0-5 ppm; Max: 0-5000 ppm of Full Scale (User selectable) Measurement Units M300E: ppb, ppm, µg/m3, mg/m3 (user selectable) M300EM: ppm, mg/m3 (user selectable) Zero Noise M300E: < 0.02 ppm RMS1; M300EM: ≤ 0.
Specifications and Approvals Teledyne API – Technical Manual - Model 300E Family CO Analyzers 2.2. EPA EQUIVALENCY DESIGNATION Teledyne API’s M300E Carbon Monoxide Analyzer is designated as Reference Method Number EQOA-0992087 as defined in 40 CFR Part 53, when operated under the following conditions: Range: Any range from 10 ppm to 50 ppm. Ambient temperature range of 10 to 40C. Line voltage range of 90 – 127 and 200 – 230 VAC, 50/60 Hz.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Specifications and Approvals 2.3. TUV DESIGNATION On behalf of Teledyne Advanced Pollution Instrumentation TÜV Rheinland Immissionsschutz und Energiesysteme GmbH has performed the suitability test of the measuring system M300E for the component carbon monoxide.
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3. GETTING STARTED 3.1. M300E/EM ANALYZER LAYOUT Figure 3-1: Table 3-1: Name Front Panel Layout Front Panel Nomenclature Significance Mode Field Displays the name of the analyzer’s current operating mode. Message Field Displays a variety of informational messages such as warning messages, operational data, test function values and response messages during interactive tasks.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 3-2: Table 3-2: REAR PANEL LABEL Rear Panel Layout Inlet / Outlet Connector Nomenclature FUNCTION Connect a gas line from the source of sample gas here. SAMPLE Calibration gases are also inlet here on units without zero/span/shutoff valve options installed. Connect an exhaust gas line of not more than 10 meters long here that leads outside EXHAUST the shelter or immediate area surrounding the instrument.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 3-3: 04288D DCN5752 Getting Started Internal Layout – M300E 33
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 3-4: 34 Internal Layout – M300EM with CO2 and O2 Sensor Option 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 3-5: 04288D DCN5752 Optical Bench Layout 35
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 3-6: M300E/EM Internal Gas Flow (Basic Configuration) NOTE For pneumatic diagrams of M300E/EM Analyzer with various calibration valve options, see Section 5.6.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.2. UNPACKING THE M300E/EM ANALYZER CAUTION GENERAL SAFETY HAZARD To avoid personal injury, always use two persons to lift and carry the M300E/EM. CAUTION ELECTRICAL SHOCK HAZARD Never disconnect PCAs, wiring harnesses or electronic subassemblies while under power.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.2.1. VENTILATION CLEARANCE Whether the analyzer is set up on a bench or installed into an instrument rack, be sure to leave sufficient ventilation clearance. Table 3-3: Ventilation Clearance AREA MINIMUM REQUIRED CLEARANCE Back of the instrument 4 in. Sides of the instrument 1 in. Above and below the instrument 1 in. Various rack mount kits are available for this analyzer. See Section 5.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.3.2. ANALOG OUTPUT CONNECTIONS The M300E is equipped with several analog output channels accessible through a connector on the back panel of the instrument. The standard configuration for these outputs is mVDC. An optional current loop output is available for each. When the instrument is in its default configuration, channels A1 and A2 output a signal that is proportional to the CO concentration of the sample gas.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers The status outputs are accessed via a 12-pin connector on the analyzer’s rear panel labeled STATUS (see Figure 3-2).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.3.4. CONNECTING THE CONTROL INPUTS If you wish to use the analyzer to remotely activate the zero and span calibration modes, several digital control inputs are provided through a 10-pin connector labeled CONTROL IN on the analyzer’s rear panel. There are two methods for energizing the control inputs. The internal +5V available from the pin labeled “+” is the most convenient method.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.3.5. CONNECTING THE SERIAL PORTS If you wish to utilize either of the analyzer’s two serial interface COMM ports, refer to Section 8 for instructions on their configuration and usage. 3.3.6.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.4.1.2. Span Gas Span gas is a gas specifically mixed to match the chemical composition of the type of gas being measured at near full scale of the desired measurement range. In the case of CO measurements made with the M300E/EM Analyzer, it is recommended that you use a span gas with a CO concentration equal to 80-90% of the measurement range for your application.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.4.2. PNEUMATIC CONNECTIONS TO M300E/EM BASIC CONFIGURATION NOTE In order to prevent dust from getting into the gas flow channels of your analyzer, it was shipped with small plugs inserted into each of the pneumatic fittings on the back panel. Make sure that all of these dust plugs are removed before attaching exhaust and supply gas lines.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 3-11: Getting Started Pneumatic Connections–Basic Configuration–Using Gas Dilution Calibrator 3.4.2.1. 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.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.4.2.3. Input Gas Venting The span gas, zero air supply and sample gas line MUST be vented in order to ensure that the gases input do not exceed the maximum inlet pressure of the analyzer as well as to prevent back diffusion and pressure effects. These vents should be: At least 0.2m long; No more than 2m long and; Vented outside the shelter or immediate area surrounding the instrument. 3.4.2.4.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.5.1. STARTUP After the electrical and pneumatic connections are made, turn on the instrument. The pump and exhaust fan should start immediately. The display should immediately display a single, horizontal dash in the upper left corner of the display. This will last approximately 30 seconds while the CPU loads the operating system.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.5.2. WARM UP The M300E/EM requires about 60 minutes warm-up time before reliable CO measurements can be taken. During that time, various portions of the instrument’s front panel will behave as shown in Table 3-8. See Figure 3-1 for the layout.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Table 3-9: Possible Warning Messages at Start-Up Message 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 M300E/EM chassis is outside the specified limits. CANNOT DYN SPAN2 Remote span calibration failed while the dynamic span feature was set to turned on.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.5.4. FUNCTIONAL CHECK After the analyzer’s components have warmed up for at least 60 minutes, verify that the software properly supports any hardware options that were installed. For information on navigating through the analyzer’s software menus, see the menu trees described in Appendix A.1. Check to make sure that the analyzer is functioning within allowable operating parameters.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.6. INITIAL CALIBRATION OF THE M300E/EM 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 3.4 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 – Technical Manual - Model 300E Family CO Analyzers 3.6.2.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.6.2.2.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.6.2.3. 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Getting Started 3.6.2.4. Zero/Span Calibration To perform the zero/span calibration procedure, press: SAMPLE RANGE=0.0 PPm < TST TST > CAL CO= XX.XX SETUP Set the Display to show the STABIL test function. This function calculates the stability of the CO measurement. Toggle TST> button until ... SAMPLE STABIL= XXXX PPM < TST TST > CO=XX.XX CAL SETUP Allow zero gas to enter the sample port at the rear of the analyzer.
Getting Started Teledyne API – Technical Manual - Model 300E Family CO Analyzers 3.6.3. O2 SENSOR CALIBRATION PROCEDURE If your M300E/EM is equipped with the optional O2 sensor, this sensor should be calibrated during installation of the instrument. See Section 9.7.1 for instructions. 3.6.4. CO2 SENSOR CALIBRATION PROCEDURE If your M300E/EM is equipped with the optional CO2 sensor, this sensor should be calibrated during installation of the instrument. See Section 9.7.2 for instructions.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Frequently Asked Questions 4. FREQUENTLY ASKED QUESTIONS 4.1. FAQ’S The following is a list from the Teledyne API’s Customer Service Department of the most commonly asked questions relating to the M300E/EM CO Analyzer.
Frequently Asked Questions Teledyne API – Technical Manual - Model 300E Family CO Analyzers Q: How do I measure the sample flow? A: 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 12.3.4. Q: How long does the IR source last? A: Typical lifetime is about 2-3 years.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Term NOX NOy Frequently Asked Questions Description/Definition NH3 O2 O3 SO2 nitrogen oxides, here defined as the sum of NO and NO2 nitrogen oxides, often called odd nitrogen. The sum of NO, NO2 (NOX) plus other compounds such as HNO3 Definitions vary widely and may include nitrate (NO3), PAN, N2O and other compounds.
Frequently Asked Questions Teledyne API – Technical Manual - Model 300E Family CO Analyzers Term Description/Definition PCB Printed Circuit Board, the bare board without electronic component. PLC Programmable Logic Controller, a device that is used to control instruments based on a logic level signal coming from the analyzer PFA Per-Fluoro-Alkoxy, an inert polymer.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5. OPTIONAL HARDWARE AND SOFTWARE This includes a brief description of the hardware and software options available for the M300E/EM Gas Filter Correlation Carbon Monoxide Analyzer. For assistance with ordering these options please contact the Sales department of Teledyne – Advanced Pollution Instruments at: TOLL-FREE: 800-324-5190 FAX: 858-657-9816 TEL: 858-657-9800 E-MAIL: api-sales@teledyne.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.3. CARRYING STRAP/HANDLE (OPT 29) The chassis of the M300E/EM Analyzer allows the user to attach a strap handle for carrying the instrument. The handle is located on the right side and pulls out to accommodate a hand for transport. When pushed in, the handle is nearly flush with the chassis, only protruding out about 9 mm (3/8”).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 5-2: Optional Hardware and Software Current Loop Option Installed on the Motherboard 5.4.1. CONVERTING CURRENT LOOP ANALOG OUTPUTS TO STANDARD VOLTAGE OUTPUTS NOTE Servicing or handling 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.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5. Disconnect the current loop option PCA from the appropriate connector on the motherboard (see Figure 5-2). 6. Each connector, J19 and J23, requires two shunts. Place one shunt on the two left most pins and the second shunt on the two pins next to it (see Figure 5-2). 6 spare shunts (P/N CN0000132) were shipped with the instrument attached to JP1 on the back of the instruments keyboard and display PCA. 7.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.6.2.1.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.6.2.2. Pneumatic Set Up (OPT 50A) See Figure 3-2 for the location of gas inlets and Figure 5-4: 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.6.3. ZERO/SPAN/SHUTOFF VALVE (OPTION 50B) This option requires that both zero air and span gas be supplied from external sources. 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.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.6.3.2. Pneumatic Set Up (OPT 50B) See Figure 3-2 for the location of gas inlets and outlets. Figure 5-6: Pneumatic Connections – Option 50B: Zero/Pressurized 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.6.4. ZERO/SPAN VALVE WITH INTERNAL CO SCRUBBER (OPTION 50H) Option 50H is operationally and pneumatically similar to Option 50A above, 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.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.6.4.2. Pneumatic Set Up (OPT 50H) See Figure 3-2 for the location of gas inlets and outlets and span gas no shutoff valves are required. Figure 5-8: Pneumatic Connections – Option 50H: 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.6.5. ZERO/SPAN/SHUTOFF WITH INTERNAL ZERO AIR SCRUBBER (OPTION 50E) 5.6.5.1.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.6.5.2. Pneumatic Set Up (OPT 50E) See Figure 3-2 for the location of gas inlets and outlets. Figure 5-10: Pneumatic Connections – Option 50E: 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.7. COMMUNICATION OPTIONS 5.7.1. RS-232 MODEM CABLE (OPTION 60A) Table 5-5: OPTION NO. M300E/EM Modem Cable Options DESCRIPTION 60A Shielded, straight-through DB-9F to DB-25M cable of about 1.8 m length. This cable is used to interface with older computers or code activated switches with a DB-25 serial connectors. 60B Shielded, straight-through DB-9F to DB-9F cable of about 1.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.7.3. ETHERNET (OPTION 63A) The ETHERNET option allows the analyzer to be connected to any Ethernet Local Area Network (LAN) running TCP/IP. The local area network must have routers capable of operating at 10BaseT. If internet access is available through the LAN, this option also allows communication with the instrument over the public internet. Maximum communication speed is limited by the RS-232 port to 115.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.7.4. ETHERNET + MULTIDROP (OPT 63C) This option allows the instrument to communicate on both RS-232 and ETHERNET networks simultaneously. It includes the following: RS-232 MULTIDROP (OPT 62) ETHERNET (OPT 63A) 5.8. SECOND GAS SENSORS 5.8.1. OXYGEN SENSOR (OPTION 65A) 5.8.1.1.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.8.1.2. Operation within the M300E/EM Analyzer The oxygen sensor option is transparently integrated into the core analyzer operation. All functions can be viewed or accessed through the front panel, just like the functions for CO. The O2 concentration is displayed in the upper right-hand corner, alternating with CO concentration.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software 5.9. CARBON DIOXIDE SENSOR (OPTION 67A) The optional CO2 sensor allows the M300E/EM to measure both CO and CO2 simultaneously. This option includes a CO2 sensor probe, a Logic PCA that conditions the probe output and issues a 0-5 VDC signal to the analyzer’s CPU that is used to compute the CO2 concentration.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 5-16: CO2 sensor Theory of Operation The sensor computes the ratio between the reference signal and the measurement signal to determine the degree of light absorbed by CO2 present in the sensor chamber. This dual wavelength method the CO2 measurement allows the instrument to compensate for ancillary effects like sensor aging and contamination. 5.9.2.2.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 5-17: Optional Hardware and Software M300E/EM – Internal Pneumatics with CO2 Sensor Option 66 5.9.2.4. Electronic Operation of the CO2 Sensor The CO2 PCA which is mounted to the rear side of the Relay Board Mounting Bracket controls the CO2 Sensor.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.10. CONCENTRATION ALARM RELAY (OPTION 61) The Teledyne API “E” series analyzers have an option for 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 TAPI instruments. The relays have 3 pins that have connections on the rear panel (see Figure 5-19).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Optional Hardware and Software gas. The software is flexible enough to allow you to configure the alarms so that you can have 2 alarm levels for each gas. CO Alarm 1 = 20 PPM CO Alarm 2 = 100 PPM CO2 Alarm 1 = 20 PPM CO2 Alarm 2 = 100 PPM In this example, CO Alarm 1 & CO2 Alarm 1 will both be associated with the “Alarm 2” relay on the rear panel. This allows you do have multiple alarm levels for individual gasses.
Optional Hardware and Software Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5.11. SPECIAL FEATURES 5.11.1. DILUTION RATIO OPTION The Dilution Ratio Option is a software option that is designed for applications where the Sample gas is diluted before being analyzed by the M300E. Typically this occurs in Continuous Emission Monitoring (CEM) applications where the quality of gas in a smoke stack is being tested and the sampling method used to remove the gas from the stack dilutes the gas.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers OPERATING INSTRUCTIONS PART II – OPERATING INSTRUCTIONS 04288D DCN5752 83
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6. BASIC OPERATION The M300E/EM Analyzer is a computer-controlled analyzer with a dynamic menu interface that allows all major operations to be controlled from the front panel display and keyboard through user-friendly menus (a complete set of menu trees is located in Appendix A of this manual).
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.2. SAMPLE MODE This is the analyzer’s standard operating mode. In this mode the instrument is analyzing the gas in the sample chamber, calculating CO concentration and reporting this information to the user via the front panel display, the analog outputs and, if set up properly, the RS-232/RS-485/Ethernet ports.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Table 6-2: PARAMETER Basic Operation Test Functions Defined 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.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.3. 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 13.1.1 explains how to use these messages to troubleshoot problems. Section 6.3 shows how to view and clear warning messages.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation To view and clear warning messages: Figure 6-3: Viewing and Clearing M300E/EM WARNING Messages 6.4. CALIBRATION MODE Press the CAL key to switch the M300E/EM into calibration mode. In this mode the user can, in conjunction with introducing zero or span gases of known concentrations into the analyzer, cause it to adjust and recalculate the slope (gain) and offset of the its measurement range.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.5. 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 instruments performance and configure or access data from the internal data acquisition system (iDAS).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.5.1. SETUP CFG: CONFIGURATION INFORMATION Pressing the CFG key displays the instrument’s configuration information. This display lists the analyzer model, serial number, firmware revision, software library revision, CPU type and other information. Special instrument or software features or installed options may also be listed here.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.5.3. SETUP PASS: PASSWORD FEATURE The M300E/EM provides password protection of the calibration and setup functions to prevent unauthorized adjustments. When the passwords have been enabled in the PASS menu item, the system will prompt the user for a password anytime a password-protected function (e.g., SETUP) is requested.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers 04288D DCN5752 Basic Operation 93
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Example: If all passwords are enabled, the following keypad sequence would be required to enter the SETUP menu: NOTE 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 – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.5.4. SETUP CLK: SETTING THE M300E/EM ANALYZER’S INTERNAL CLOCK 6.5.4.1. Setting the internal Clock’s Time and Day The M300E/EM 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 iDAS feature and most COMM port messages.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.5.4.2. Adjusting the Internal Clock’s Speed In order to compensate for CPU clocks which run faster or slower, you can adjust a variable called CLOCK_ADJ to speed up or slow down the clock by a fixed amount every day.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.6. SETUP RNGE: ANALOG OUTPUT REPORTING RANGE CONFIGURATION 6.6.1. PHYSICAL RANGE VERSUS ANALOG OUTPUT REPORTING RANGES Functionally, the M300E Family of CO Analyzers have one hardware PHYSICAL RANGE that is capable of determining CO concentrations between across a very wide array of values.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.6.2. ANALOG OUTPUT RANGES FOR CO CONCENTRATION The analyzer has several active analog output signals related accessible through a connector on the rear panel (see Figure 3-2).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.6.3. REPORTING RANGE MODES The M300E/EM provides three analog output range modes to choose from. Single range (SNGL) mode sets a single maximum range for the analog output. If single range is selected both outputs are slaved together and will represent the same measurement span (e.g. 0-50 ppm), however their electronic signal levels may be configured for different ranges (e.g. 0-10 VDC vs. 0-.1 VDC).
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.6.3.1. RNGE MODE SNGL: Configuring the M300E/EM Analyzer for SINGLE Range Mode NOTE This 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).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.6.3.2. RNGE MODE DUAL: Configuring the M300E/EM Analyzer for DUAL Range Mode 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.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers To set the upper range limit for each independent reporting range, press: .
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.6.3.3. RNGE MODE AUTO: Configuring the M300E/EM Analyzer for AUTO Range Mode 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.
Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 6.6.4. SETUP RNGE UNIT: SETTING THE REPORTING RANGE UNITS OF MEASURE The M300E/EM 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 iDAS values for all reporting ranges regardless of the analyzer’s range mode.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Basic Operation 6.6.5. SETUP RNGE DIL: USING THE OPTIONAL DILUTION RATIO FEATURE 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.
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7. ADVANCED FEATURES 7.1. SETUP IDAS: USING THE DATA ACQUISITION SYSTEM (IDAS) The M300E/EM Analyzer contains a flexible and powerful, Internal Data Acquisition System (iDAS) that enables the analyzer to store concentration and calibration data as well as a host of diagnostic parameters.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.1.2. IDAS STRUCTURE The iDAS is designed around the feature of a “record”. A record is a single data point. The type of data recorded in a record is defined by two properties: PARAMETER type that defines the kind of data to be stored (e.g. the average of gas concentrations measured with three digits of precision). See Section 7.1.5.3. A TRIGGER event that defines when the record is made (e.g.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.3. DEFAULT IDAS CHANNELS A set of default Data Channels has been included in the analyzer’s software for logging CO concentration and certain predictive diagnostic data. These default channels include but are not limited to: CONC: Samples CO concentration at one minute intervals and stores an average every hour with a time and date stamp.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers Triggering Events and Data Parameters/Functions for these default channels are: Figure 7-1: 110 Default iDAS Channel Setup 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.4. SETUP DAS VIEW: VIEWING IDAS CHANNELS AND INDIVIDUAL RECORDS iDAS data and settings can be viewed on the front panel through the following keystroke sequence. Moves the VIEW backward 10 record SETUP X.X CFG RNGE PASS CLK MORE Moves the VIEW backward 1 records or channel EXIT Moves the VIEW forward 1 record or channel Moves the VIEW forward 10 records SETUP X.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.1.5. SETUP DAS EDIT: ACCESSING THE IDAS EDIT MODE iDAS configuration is most conveniently done through the APICOM remote control program. The following list of key strokes shows how to edit the iDAS using the front panel. When editing the data channels, the top line of the display indicates some of the configuration parameters.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.5.1. Editing iDAS Data Channel Names To edit the name of an iDAS data channel, follow the instruction shown in Section 7.1.5.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.1.5.2. Editing iDAS Triggering Events Triggering events define when and how the iDAS records a measurement of any given data channel. The most commonly used triggering events are: ATIMER: Sampling at regular intervals specified by an automatic timer. Most trending information is usually stored at such regular intervals, which can be instantaneous or averaged.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features Triggering events are firmware-specific and a complete list of Triggers for this model analyzer can be found in Appendix A-5. 7.1.5.3. Editing iDAS Parameters Data parameters are types of data that may be measured and stored by the iDAS. 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 M300E/EM.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers To modify, add or delete a parameter, follow the instruction shown in Section 7.1.5 then press: NOTE 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.5.4. Editing Sample Period and Report Period The iDAS defines two principal time periods by which sample readings are taken and permanently recorded: SAMPLE PERIOD: Determines how often iDAS temporarily records a sample reading of the parameter in volatile memory. SAMPLE PERIOD is only used when the iDAS parameter’s sample mode is set for AVG, SDEV, MIN or MAX.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.5.6. Editing the Number of Records The number of data records in the iDAS is limited to about a cumulative one million data points in all channels (one megabyte of space on the Disk-on-Chip). However, the actual number of records is also limited by the total number of parameters and channels and other settings in the iDAS configuration. Every additional data channel, parameter, number of samples setting, etc.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.1.5.7. RS-232 Report Function The iDAS 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.5.8. Enabling/Disabling the HOLDOFF Feature The iDAS 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.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.1.5.9. The Compact Report Feature When enabled, this option avoids unnecessary line breaks on all RS-232 reports. Instead of reporting each parameter in one channel on a separate line, up to five parameters are reported in one line.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.1.7. REMOTE IDAS CONFIGURATION 7.1.7.1. iDAS Configuration Using APICOM Editing channels, parameters and triggering events as described in this can be performed via the APICOM remote control program using the graphic interface shown below. Refer to Section 8 for details on remote access to the M300E/EM Analyzer.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.1.7.2. iDAS Configuration Using Terminal Emulation Programs Although Teledyne API recommends the use of APICOM, the iDAS can also be accessed and configured through a terminal emulation program such as HyperTerminal (see example in Figure 7-3). To do this: All configuration commands must be created and edited off line (e.g.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.2. SETUP MORE VARS: INTERNAL VARIABLES (VARS) The M300E/EM 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.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers To access and navigate the VARS menu, use the following key sequence. Concentration display continuously cycles through all gasses. SETUP X.X CFG DAS RNGE PASS CLK EXIT SETUP X.X COMM DIAG In all cases: discards the new setting. EXIT accepts the new setting. SETUP X.X EXIT Toggle these keys to enter the correct SETUP X.X PREV JUMP PRNT EXIT SETUP X.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.3. SETUP MORE DIAG: USING THE 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.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.3.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.4. USING THE M300E/EM ANALYZER’S ANALOG OUTPUTS. The M300E/EM 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 6.6.2). 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).
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers To access the ANALOG I/O CONFIGURATION sub menu, press: Figure 7-4: 130 Accessing the Analog I/O Configuration Submenus 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.4.2. 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 7-7: Analog Output Voltage Range Min/Max 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.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers To change the output type and range, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: 132 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.4.3. CALIBRATION OF THE ANALOG OUTPUTS Analog output calibration should to be carried out on first startup of the analyzer (performed in the factory as part of the configuration process) or whenever recalibration is required. The analog outputs can be calibrated automatically or adjusted manually.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.4.3.2. 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 7-4) then press: NOTE Before performing this procedure, make sure that the AUTO CAL for each analog output is enabled. (See Section 7.4.3.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features NOTE: Manual calibration should be used for any analog output set for a 0.1V output range or in cases where the outputs must be closely matched to the characteristics of the recording device.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.4.3.3.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.4.3.4. 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 7.4.3.1).
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers To adjust the signal levels of an analog output channel manually, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: 138 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.4.3.5. 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 5.4).
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers To adjust the zero and span signal levels of the current outputs, select the ANALOG I/O CONFIGURATION submenu (see Figure 7-4) then press: 140 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 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 3-7 for pin assignments and diagram of the analog output connector). This allows the use of a voltmeter connected across the resistor to measure converter output as VDC or mVDC.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.4.4. TURNING AN ANALOG OUTPUT OVER-RANGE FEATURE ON/OFF In its default configuration, a ± 5% over-range is available on each of the M300E/EM Analyzer’s analog outputs. This over-range can be disabled if your recording device is sensitive to excess voltage or current.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.4.5. 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 M300E/EM by defining a zero offset, a small voltage (e.g., 10% of span).
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.4.6. SELECTING A TEST CHANNEL FUNCTION FOR OUTPUT A4 The test functions available to be reported are listed in Table 7-10: Table 7-10: Test Channels Functions available on the M300E/EM’s Analog Output ZERO FULL SCALE * The demodulated, peak IR detector output during the measure portion of the GFC Wheel cycle.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features To activate the TEST Channel and select CO MEASURE a function, press: SETUP X.X CFG DAS RNGE PASS CLK EXIT SETUP X.X COMM VARS EXIT SETUP X.X EXIT Toggle these keys to enter the correct DIAG PREV ENTR Continue pressing EXIT until ... DIAG PREV NEXT EXIT DIAG EXIT Toggle these keys to choose a mass flow controller TEST channel parameter. DIAG PREV NEXT EXIT discards the new setting. accepts the new setting.
Advanced Features Teledyne API – Technical Manual - Model 300E Family CO Analyzers 7.4.7. AIN CALIBRATION This is the submenu to conduct a calibration of the M300E/EM Analyzer’s analog inputs. This calibration should only be necessary after major repair such as a replacement of CPU, motherboard or power supplies.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Advanced Features 7.5. SETUP MORE ALRM: USING THE GAS CONCENTRATION ALARMS The M300E/EM 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 3.3.3).
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8. REMOTE OPERATION 8.1. SETUP MORE COMM: USING THE ANALYSER’S COMMUNICATION PORTS The M300E/EM is equipped with two serial communication ports located on the rear panel (see Figure 3-2). Both ports operate similarly and give the user the ability to communicate with, issue commands to, and receive data from the analyzer through an external computer system or terminal. By default, both ports operate on the RS-232 protocol.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Female DB-9 (COM2) Male DB-9 (RS-232) (As seen from outside analyzer) (As seen from outside analyzer) TXD TXD GND RXD 1 2 6 3 7 4 8 GND RXD 5 1 9 6 CTS RTS 2 3 7 4 8 5 9 CTS RTS (DTE mode) (DTE mode) RXD GND TXD 1 2 6 3 7 4 8 5 9 RTS CTS (DCE mode) Figure 8-1: Default Pin Assignments for Back Panel COMM Port connectors (RS-232 DCE & DTE) The signals from these two connectors are routed from th
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.1.3.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.1.4. COMM PORT COMMUNICATION MODES Each of the analyzer’s serial ports can be configured to operate in a number of different modes, listed in Table 8-1. As modes are selected, the analyzer sums the mode ID numbers and displays this combined number on the front panel display.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation Press the following keys to select communication modes for a one of the COMM ports, such as the following example where RS-485 mode is enabled: 04288D DCN5752 153
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.1.5. COMM 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 COMM port. While the test is running, the red LED on the rear panel of the analyzer should flicker.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.1.6. MACHINE ID Each type of Teledyne API’s analyzer is configured with a default ID code. The default ID code for the M300E/EM Analyzers is 300. The ID number is only important if more than one analyzer is connected to the same communications channel such as when several analyzers are: On the same Ethernet LAN (see Section 8.4); in a RS-232 multidrop chain (see Section 8.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.1.7. TERMINAL OPERATING MODES The M300E/EM can be remotely configured, calibrated or queried for stored data through the serial ports. As terminals and computers use different communication schemes, the analyzer supports two communicate modes specifically designed to interface with these two types of devices. The COMPUTER MODE is used when the analyzer is connected to a computer with a dedicated interface program.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.1.7.2. Command Syntax Commands are not case-sensitive and all arguments within one command (i.e. ID numbers, keywords, data values, etc.) must be separated with a space character. All Commands follow the syntax: X [ID] COMMAND Where X is the command type (one letter) that defines the type of command. Allowed designators are listed in Appendix A-6. [ID] is the machine identification number (Section 8.1.6).
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers For example, +1.0, 1234.5678, -0.1, 1 are all valid floating-point numbers. Boolean expressions: Used to specify the value of variables or I/O signals that may assume only two values. They are denoted by the keywords ON and OFF. Text strings: Used to represent data that cannot be easily represented by other data types, such as data channel names, which may contain letters and numbers.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.1.7.5. COMM Port Password Security In order to provide security for remote access of the M300E/EM, 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 8-1. Once the SECURITY MODE is enabled, the following items apply. A password is required before the port will respond or pass on commands.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.2. MULTIDROP RS-232 SET UP The RS-232 multidrop consists of a printed circuit assembly that is seated on the CPU card and is connected by a Y-ribbon cable from its J3 connector to the CPU’s COM1 and COM2 connectors. This PCA includes all circuitry required to enable your analyzer for multidrop operation.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 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 PCA in the instrument that was previously the last instrument in the chain. 3. Close the instrument. 4. Using straight-through, DB9 male DB9 Female cable, interconnect the host and the analyzers as shown in Figure 8-4. 5.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.3. RS-485 CONFIGURATION OF COM2 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 capable of supporting up to 32 instruments with a maximum distance between the host and the furthest instrument being 4000 feet. If you require full duplex or isolated operation, please contact Teledyne API’s Customer Service.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation Female DB-9 (COM2) (As seen from outside analyzer) RX/TXGND RX/TX+ 1 2 6 3 7 4 8 5 9 (RS-485) Figure 8-6: Back Panel Connector Pin-Outs for COM2 in RS-485 Mode. The signal from this connector is routed from the motherboard via a wiring harness to a 3-pin connector on the CPU card, J15. Figure 8-7: CPU Connector Pin-Outs for COM2 in RS-485 Mode NOTE The DCE/DTE switch has no effect on COM2.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.4. REMOTE ACCESS VIA THE ETHERNET When equipped with the optional Ethernet interface, the analyzer can be connected to any standard 10BaseT Ethernet network via low-cost network hubs, switches or routers. The interface operates as a standard TCP/IP device on port 3000. This allows a remote computer to connect through the internet to the analyzer using APICOM, terminal emulators or other programs.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.4.2. CONFIGURING THE ETHERNET INTERFACE OPTION USING DHCP The Ethernet option for you M300E/EM uses Dynamic Host Configuration Protocol (DHCP) to configure its interface with your LAN automatically. This requires your network servers also be running DHCP. The analyzer will do this the first time you turn the instrument on after it has been physically connected to your network.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers To view the above properties listed in Table 8-5, press: 166 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.4.3. MANUALLY CONFIGURING THE NETWORK IP ADDRESSES There are several circumstances when you may need to configure the interface settings of the analyzer’s Ethernet card manually. The INET submenu may also be used to edit the Ethernet card’s configuration properties.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers SAMPLE CAL SETUP X.X SETUP PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE SETUP X.X SECONDARY SETUP MENU COMM VARS DIAG SETUP X.X ID ADDR 1 SETUP X.X INET SETUP X.X 8 ENTR EXIT DHCP:ON ENTR accepts the new setting EXIT ignores the new setting EXIT DHCP:ON ON SETUP X.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation STEP 2: Configure the INSTRUMENT IP, GATEWAY IP and SUBNET MASK addresses by pressing: KEY FUNCTION [0] Press this key to cycle through the range of numerals and available characters (“0 – 9” & “ . ”) Moves the cursor one character to the left or right. INS Inserts a character before the cursor location. DEL Deletes a character at the cursor location. Some keys only appear as needed.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.4.4. 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 M300E Analyzers is M300E. The default name for all Teledyne API’s M300EM Analyzers is M300EM. To change this name (particularly if you have more than one M300E/EM Analyzer on your network), press: KEY
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.5. MODBUS SETUP The following set of instructions assumes that the user is familiar with MODBUS communications, and provides minimal information to get started. For additional instruction, please refer to the Teledyne API MODBUS manual, PN 06276. Also refer to www.modbus.org for MODBUS communication protocols. Minimum Requirements Instrument firmware with MODBUS capabilities installed.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Example Read/Write Definition window: Example Connection Setup window: Example MODBUS Poll window: 8.5.1. REMOTE ACCESS BY MODEM The M300E/EM can be connected to a modem for remote access. This requires a cable between the analyzer’s COMM port and the modem, typically a DB-9F to DB-25M cable (available from Teledyne API with P/N WR0000024).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 – Technical Manual - Model 300E Family CO Analyzers To initialize the modem press: 174 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.6. USING THE M300E/EM WITH A HESSEN PROTOCOL NETWORK 8.6.1. GENERAL OVERVIEW OF HESSEN PROTOCOL The Hessen protocol is a multidrop protocol, in which several remote instruments are connected via a common communications channel to a host computer. The remote instruments are regarded as slaves of the host computer.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.6.3. ACTIVATING HESSEN PROTOCOL Once the COMM port has been properly configured, the next step in configuring the M300E/EM 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.6.4. 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.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.6.5. 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 8-7: 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.6.6. HESSEN PROTOCOL GAS LIST ENTRIES 8.6.6.1. Gas List Entry Format and Definitions The M300E/EM Analyzer keeps a list of available gas types. Each entry in this list is of the following format. [GAS TYPE],[RANGE],[GAS ID],[REPORTED] WHERE: 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.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.6.6.2.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation 8.6.6.3.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.6.7. 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Remote Operation To assign or reset the status flag bit assignments, press: CAL SETUP X.X CFG DAS RNGE PASS CLK EXIT SETUP X.X VARS DIAG EXIT SETUP X.X ID COM1 COM2 EXIT SETUP X.X EDIT PRNT EXIT Continue pressing until ... Continue pressing until desired flag message is displayed SETUP X.X PREV NEXT PRNT EXIT SETUP X.X discards the new setting.
Remote Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 8.7. APICOM REMOTE CONTROL PROGRAM APICOM is an easy-to-use, yet powerful interface program that allows the user to access and control any of Teledyne API’s main line of ambient and stack-gas instruments from a remote connection through direct cable, modem or Ethernet. Running APICOM, a user can: Establish a link from a remote location to the M300E/EM through direct cable connection via RS-232 modem or Ethernet.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9. CALIBRATION PROCEDURES This section contains a variety of information regarding the various methods for calibrating a M300E/EM as well as other supporting information. For information on EPA protocol calibration, please refer to Section 10. This section is organized as follows: SECTION 9.1 – BEFORE CALIBRATION This section contains general information you should know before about calibrating the analyzer. SECTION 9.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.1. BEFORE CALIBRATION The calibration procedures in this section assume that the range mode, analog range and units of measure have already been selected for the analyzer. If this has not been done, please do so before continuing (see Section 6.6 for instructions). NOTE If any problems occur while performing the following calibration procedures, refer to Section 12 for troubleshooting tips. 9.1.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.1.2.2. Span Gas Span Gas is a gas specifically mixed to match the chemical composition of the type of gas being measured at near full scale of the desired measurement range. It is recommended that the span gas used have a concentration equal to 80-90% of the full measurement range.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.2. MANUAL CALIBRATION CHECKS AND CALIBRATION OF THE M300E/EM ANALYZER IN ITS BASE CONFIGURATION ZERO/SPAN CALIBRATION CHECKS VS. ZERO/SPAN CALIBRATION Pressing the ENTR key during the following procedure resets the stored values for OFFSET and SLOPE and alters the instrument’s Calibration. This should ONLY BE DONE during an actual calibration of the M300E/EM.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 9-2: 04288D DCN5752 Calibration Procedures Pneumatic Connections – Basic Configuration – Using Gas Dilution Calibrator 189
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.2.2. PERFORMING A BASIC MANUAL CALIBRATION CHECK NOTE If the ZERO or SPAN keys are not displayed, the measurement made during is out of the allowable range allowed for a reliable calibration. See Section 12 for troubleshooting tips.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.2.3. PERFORMING A BASIC MANUAL CALIBRATION The following section describes the basic method for manually calibrating the M300E/EM. 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. 9.2.3.1.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.2.3.2.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.3. MANUAL CALIBRATION WITH ZERO/SPAN VALVES There are a variety of valve options available on the M300E/EM for handling calibration gases (see Section 5.6 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 194 Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 9-5: Pneumatic Connections – Option 51B: Zero/Span Calibration Valves Figure 9-6: Pneumatic Connections – Option 51C: Zero/Span Calibration Valves 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.3.2.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.3.3. MANUAL CALIBRATION USING VALVE OPTIONS The following section describes the basic method for manually calibrating the M300E/EM 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). Each of these two ranges MUST be calibrated separately. 9.3.3.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.3.3.2. Zero/Span Point Calibration Procedure The zero and cal operations are initiated directly and independently with dedicated keys (CALZ & CALS).
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 3.3.4.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 – Technical Manual - Model 300E Family CO Analyzers 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: 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 – Technical Manual - Model 300E Family CO Analyzers 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 key will disappear from the display. 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 – Technical Manual - Model 300E Family CO Analyzers 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 keys 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 – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures CONTINUED FROM PREVIOUS PAGE DELTA TIME SETUP X.X DURATION:15.0 MINUTES EDIT Toggle keys 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 key Between Off and ON.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.6. CALIBRATION OF THE M300E/EM’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 – Technical Manual - Model 300E Family CO Analyzers 9.6.2. PRESSURE CALIBRATION A sensor at the exit of the sample chamber continuously measures the pressure of the sample gas. This data is used to compensate the final CO concentration calculation for changes in atmospheric pressure and is stored in the CPU’s memory as the test function PRES (also viewable via the front panel).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 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.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.6.4. ELECTRICAL TEST CALIBRATION To run the Electrical Test, see Section 13.5.6.2.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.7. CALIBRATION OF OPTIONAL SENSORS 9.7.1. O2 SENSOR CALIBRATION PROCEDURE 9.7.1.1. O2 Calibration Setup The pneumatic connections for calibrating are as follows: Figure 9-7: O2 Sensor Calibration Set Up O2 SENSOR ZERO GAS: Teledyne API recommends using pure N2 when calibration the zero point of your O2 sensor option. O2 SENSOR SPAN GAS: Teledyne API recommends using 20.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 – Technical Manual - Model 300E Family CO Analyzers 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 Use the same procedure to reset the STB test function to CO when the O2 calibration procedure is complete.
Calibration Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 9.7.1.4.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.7.2. CO2 SENSOR CALIBRATION PROCEDURE 9.7.2.1. CO2 Calibration Setup 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 – Technical Manual - Model 300E Family CO Analyzers 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 Use the same procedure to reset the STB test function to CO when the CO2 calibration procedure is complete.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Calibration Procedures 9.7.2.4.
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers EPA Calibration Protocol 10. EPA CALIBRATION PROTOCOL 10.1. CALIBRATION REQUIREMENTS If the M300E 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).
EPA Calibration Protocol Teledyne API – Technical Manual - Model 300E Family CO Analyzers 5. If the instrument will be used on more than one range, it should be calibrated separately on each applicable range. 6. Calibration documentation should be maintained with each analyzer and also in a central backup file. 7. The true values of the calibration gases used must be traceable to NIST-SRMs See Table 3-7. 10.1.2.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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.
EPA Calibration Protocol Teledyne API – Technical Manual - Model 300E Family CO Analyzers 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 – Technical Manual - Model 300E Family CO Analyzers EPA Calibration Protocol Table 10-3: 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 – Technical Manual - Model 300E Family CO Analyzers Refer to the Troubleshooting and Repair (see Section 13) of this manual if the instrument is not within the allowed variations. 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 keyboard. The procedure is in Section 9.3 of this manual.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers EPA Calibration Protocol Alternate units, make sure ppm units are selected for EPA monitoring. See Section 6.6.4. The analyzer should be calibrated on the same range used for monitoring. 10.3.1. PRECISION CALIBRATION PROCEDURES To perform a precision calibration during the instrument set up, the input sources of zero air and sample gas and procedures should conform to those described in Section Error! Reference source not found.
EPA Calibration Protocol Teledyne API – Technical Manual - Model 300E Family CO Analyzers 10.4.3. SYSTEM AUDIT/VALIDATION A system audit is an on-site inspection and review of the quality assurance activities used for the total measurement system (sample collection, sample analysis, data processing, etc.); it is an appraisal of system quality. Conduct a system audit at the startup of a new monitoring system and periodically (as appropriate) as significant changes in system operations occur. 10.5.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers SAMPLE A1:CONC1=50 PPM < TST TST > CAL SAMPLE CO STB=XXXX PPB < TST TST > CAL CO = XXXX SETUP EPA Calibration Protocol 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 – Technical Manual - Model 300E Family CO Analyzers 10.6. REFERENCES 1 Quality Assurance Handbook for Air Pollution Measurement Systems Volume II: Part 1 - Ambient Air Quality Monitoring Program Quality System Development - EPA-454/R-98-004 - August 1998. United States Environmental Protection Agency - Office of Air Quality Planning and Standards 2 CFR Title 40: Protection of Environment - PART 53—AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS: - 53.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers – TECHNICAL INFORMATION PART III PART III – TECHNICAL INFORMATION 04288D DCN5752 227
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11. THEORY OF OPERATION The M300E/EM 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.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Lengthening the absorption path is accomplished partly by making the physical dimension of the reaction cell longer, but primarily by adding extra passes back and forth along the length of the chamber. Table 11-1: Absorption Path Lengths for M300E and M300EM MODEL TOTAL NUMBER OF REFLECTIVE PASSES DISTANCE BETWEEN MIRRORS TOTAL ABSORPTION LIGHT PATH M300E 32 437.5 mm 14 Meters M300EM 8 312.5 mm 2.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.2.1.1. The GFC Wheel A GFC Wheel is a metallic wheel into which two chambers are carved. The chambers are sealed on both sides with material transparent to 4.7 µm IR radiation creating two airtight cavities. Each cavity is mainly filled with composed gases. One cell is filled with pure N2 (the measurement cell). The other is filled with a combination of N2 and a high concentration of CO (the reference cell).
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.2.1.2. The Measure Reference Ratio The M300E/EM determines the amount of CO in the sample chamber by computing the ratio between the peak of the measurement pulse (CO MEAS) and the peak of the reference pulse (CO REF). If no gases exist in the sample chamber that absorb light at 4.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 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.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.3. PNEUMATIC OPERATION CAUTION GENERAL SAFETY HAZARD It is important that the sample airflow system is both leak tight and not pressurized over ambient pressure. Regular leak checks should be performed on the analyzer as described in the maintenance schedule, Table 12-1. Procedures for correctly performing leak checks can be found in Section 12.3.3.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.4. FLOW RATE CONTROL To maintain a constant flow rate of the sample gas through the instrument, the M300E/EM uses a special flow control assembly located in the exhaust gas line just before the pump. In instruments with the O2 sensor installed, a second flow control assembly is located between the O2 sensor assembly and the pump. These assemblies consist of: A critical flow orifice.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers The actual flow rate of gas through the orifice (volume of gas per unit of time), depends on the size and shape of the aperture in the orifice. The larger the hole, the more the gas molecules move at the speed of sound and pass through the orifice.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5. ELECTRONIC OPERATION 11.5.1. OVERVIEW Figure 11-9 shows a block diagram of the major electronic components of the M300E/EM. At the heart of the analyzer is a microcomputer/CPU that controls various internal processes, interprets data, makes calculations, and reports results using specialized firmware developed by Teledyne API.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Analog Outputs A1 Back Panel Connectors Optional 4-20 mA A2 Control Inputs: 1–8 A3 A4 COM1 COM2 Status Outputs: 1–6 Analog Outputs (D/A) Power-Up Circuit Optional Ethernet Interface External Digital I/O) A/D Converter( V/F) MOTHER BOARD Flash Chip PC 104 Bus WHEEL TEMP Zero/Span Valve Options 2 Internal Digital I/O Sensor Status & Control Thermistor Interface BENCH TEMP Disk On Chip RS – 232 Box
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.2. CENTRAL PROCESSING UNIT (CPU) The CPU for the E-Series instruments is a low power (5 VDC, 360mA MAX), high performance, Vortex86SXbased microcomputer running MS-DOS; its operation and assembly are compliant with the PC/104 Standard. The CPU is installed on the motherboard located inside the rear panel. It supports both RS-232 and RS-485 serial I/O.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.5.3. OPTICAL BENCH & GFC WHEEL Electronically, in the case of the optical bench for the M300E Analyzer, GFC Wheel and associated components do more than simply measure the amount of CO present in the sample chamber. A variety of other critical functions are performed here as well. 11.5.3.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation KEY: Detection Beam shining through MEASUREMENT side of GFC Wheel Detection Beam shining through REFERENCE side of GFC Wheel IR Detection Ring Segment Sensor Ring M/R Sensor Ring Figure 11-10: GFC Light Mask M/R SENSOR This emitter/detector assembly produces a signal that shines through a portion of the mask that allows light to pass for half of a full revolution of the wheel.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.5.3.4. IR Photo-Detector The IR beam is converted into an electrical signal by a cooled solid-state photo-conductive detector. The detector is composed of a narrow-band optical filter, a piece of lead-salt crystal whose electrical resistance changes with temperature, and a two-stage thermo-electric cooler. When the analyzer is on, a constant electrical current is directed through the detector.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 56V Bias CO MEAS Sample & Hold Circuits Variable Gain Amp Dark Switch Pre Amp Photodetector 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 S
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Timing for activating the Sample and Hold Circuits is provided by a Phase Lock Loop (PLL) circuit. Using the segment sensor output as a reference signal the PLL generates clock signal at ten times that frequency. This faster clock signal is used by the PLD to make the Sample and Hold Circuits capture the signal during the center portions of the detected waveform, ignore the rising and falling edges of the detector signal.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.4.6. Electric Test Switch When active, this circuit generates a specific waveform intended to simulate the function of the IR photo-detector but with a known set of value which is substituted for the detector’s actual signal via the dark switch. It may also be initiated by the user (See Section 7.4 for more details). 11.5.5.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.5.5.5. Status LED’s Eight LED’s 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 11-4. Table 11-4: Relay Board Status LED’s LED D1 COLOR RED FUNCTION STATUS WHEN LIT Watch Dog Circuit STATUS WHEN UNLIT Cycles On/Off Every 3 Seconds under direct control of the analyzer’s CPU.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.6. MOTHERBOARD This printed circuit assembly provides a multitude of functions including, A/D conversion, digital input/output, PC104 to I2C translation, temperature sensor signal processing and is a pass through for the RS-232 and RS-485 signals. 11.5.6.1.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers BENCH TEMPERATURE SENSOR This thermistor is attached to the sample chamber housing. It reports the current temperature of the chamber housing to the CPU as part of the bench heater control loop. WHEEL TEMPERATURE SENSOR This thermistor is attached to the heatsink on the GFC Wheel motor assembly. It reports the current temperature of the wheel/motor assembly to the CPU as part of the Wheel Heater control loop.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.7. I2C DATA BUS An I2C data bus is used to communicate data and commands between the CPU and the keyboard/display interface and the relay board. I2C is a two-wire, clocked, digital serial I/O bus that is used widely in commercial and consumer electronic systems. A transceiver on the motherboard converts data and control signals from the PC-104 bus to I2C.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 11-15: Power Distribution Block Diagram 250 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.9. COMMUNICATION INTERFACE The analyzer has several ways to communicate to the outside world. Users can input data and receive information directly via the front panel keypad and display. Direct communication with the CPU is also available by way of the analyzer’s RS-232 & RS-485 I/O ports or an optional Ethernet port.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.5.10. FRONT PANEL INTERFACE The most commonly used method for communicating with the M300E/EM Analyzer is via the instrument’s front panel which includes a set of three status LED’s, a vacuum florescent display and a keyboard with 8 context sensitive keys. Figure 11-17: M300E/EM Front Panel Layout 11.5.10.1. Analyzer Status LED’s Three LED’s are used to inform the user of the instrument’s basic operating status.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.10.3. Display The main display of the analyzer is a vacuum florescent display with two lines of 40 text characters each. Information is organized in the following manner (see Figure 11-17): Mode Field: Displays the name of the analyzer’s current operating mode. Message Field: Displays a variety of informational messages such as warning messages, operation data and response messages during interactive tasks.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers KEYPAD DECODER Each key on the front panel communicates with a decoder IC via a separate analog line.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation I2C INTERFACE CHIP This IC performs several functions: Using a dedicated digital status bit, it sends an interrupt signal alerting the CPU that new data from the keyboard is ready to send. Upon acknowledgement by the CPU that it has received the new keyboard data the I2C interface chip resets the key-depress-detect flip-flop.
Theory of Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers 11.5.11. SOFTWARE OPERATION The M300E/EM Gas Filter Correlation Carbon Monoxide Analyzer has at its heart a high performance, 386based microcomputer running MS-DOS. Inside the DOS shell, 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.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Theory of Operation 11.5.13. 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 keypad and 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.
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Maintenance Schedule & Procedures 12. 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.
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers Maintenance Schedule & Procedures Table 12-1: M300E/EM 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 lin
Maintenance Schedule & Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers Table 12-2: M300E/EM 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 262 SAMPLE 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Maintenance Schedule & Procedures 12.2. 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.
Maintenance Schedule & Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 12.3. MAINTENANCE PROCEDURES The following procedures are to be performed periodically as part of the standard maintenance of the M300E. 12.3.1. 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 – Technical Manual - Model 300E Family CO Analyzers Maintenance Schedule & Procedures 12.3.3. PERFORMING LEAK CHECKS Leaks are the most common cause of analyzer malfunction; Section 12.3.3.1 presents a simple leak check procedure. Section 12.3.3.2 details a more thorough procedure. 12.3.3.1. Vacuum Leak Check and Pump Check This method is easy and fast. It detects, but does not locate most leaks. It also verifies that the sample pump is in good condition. 1.
Maintenance Schedule & Procedures Teledyne API – Technical Manual - Model 300E Family CO Analyzers 12.3.4. PERFORMING A SAMPLE FLOW CHECK CAUTION GENERAL SAFETY HAZARD Always use a separate calibrated flow meter capable of measuring flows in the 0 – 1000 cm3/min range to measure the gas flow rate though the analyzer. DO NOT use the built in flow measurement viewable from the Front Panel of the instrument. This measurement is only for detecting major flow interruptions such as clogged or plugged gas lines.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13. TROUBLESHOOTING & REPAIR 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.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.1.1. FAULT DIAGNOSIS WITH WARNING MESSAGES The most common and/or serious instrument failures will result in a warning message being displayed on the front panel. Table 13-1 lists warning messages, along with their meaning and recommended corrective action.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair Table 13-1: 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.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers Table 13-1: Warning Messages – Indicated Failures (cont.) WARNING MESSAGE SAMPLE TEMP WARN FAULT CONDITION POSSIBLE CAUSES 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 – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair The following table contains some of the more common causes for these values to be out of range. Table 13-2: 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 6.5.4. Battery in clock chip on CPU board may be dead.
Troubleshooting & Repair Table 13-2: TEST FUNCTIONS (As Displayed) PHT DRIVE SLOPE OFFSET 272 Teledyne API – Technical Manual - Model 300E Family CO Analyzers Test Functions - Indicated Failures (cont.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.1.3. DIAG SIGNAL I/O: USING 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 keyboard. These signals, combined with a thorough understanding of the instruments Theory of Operation (found in Section Error! Reference source not found.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers See Appendix A-4 for a complete list of the parameters available for review under this menu 13.1.4. INTERNAL ELECTRONIC STATUS LED’S Several LED’s 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. 13.1.4.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.1.4.2.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.1.4.3. Relay Board Status LED’s There are eight LED’s 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 LED’s 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 13.1.3 and Appendix D).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Table 13-5: LED D2 Yellow FUNCTION Wheel Heater Relay Board Status LED Failure Indications 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 Sample/Cal Gas Valve Option Zero/Span Gas Valve Option Shutoff Valve Option IR SOURCE 04288D DCN5752 Troubleshooting & Repair CAL_VALVE SPAN_VALVE SHUTOFF_VALVE IR_SOURCE DIAGNOSTIC TECHNIQ
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.2. 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 12.3.4. If this test shows the flow to be correct, check the pressure sensors as described in Section 13.5.6.6.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Figure 13-7: Internal Pneumatic Flow OPT 50A – Zero/Span Valves (OPT 50A & 50B) Figure 13-8: 04288D DCN5752 Troubleshooting & Repair Internal Pneumatic Flow OPT 50B – Zero/Span/Shutoff Valves 279
Troubleshooting & Repair Figure 13-9: Teledyne API – Technical Manual - Model 300E Family CO Analyzers Internal Pneumatic Flow OPT 51B – Zero/Span Valves with Internal Zero Air Scrubber Figure 13-10: Internal Pneumatic Flow OPT 51C – Zero/Span/Shutoff w/ Internal Zero Air Scrubber 280 04288D DCN5752
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair Figure 13-11: M300E/EM – Internal Pneumatics with O2 Sensor Option 65 Figure 13-12: M300E/EM – Internal Pneumatics with CO2 Sensor Option 66 04288D DCN5752 281
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.2.2. TYPICAL SAMPLE GAS FLOW PROBLEMS 13.2.2.1. 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). If not, use an AC voltmeter to make sure that power is being supplied to the pump if no power is present at the electrical leads of the pump. 1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.2.2.4. 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 & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.3.2. NON-REPEATABLE ZERO AND SPAN As stated earlier, leaks both in the M300E/EM 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 12.3.3.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.4. 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. 13.4.1.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers At room temperature it should have approximately 30K Ohms resistance; near the 48oC set point it should have ~12K ohms. 13.4.1.3. GFC Wheel Temperature Like the bench heater above there are three possible causes for the GFC Wheel temperature to have failed. 1. The wheel heater has failed.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.4.2. EXCESSIVE NOISE Noise is continuously monitored in the TEST functions as the STABIL reading and only becomes meaningful after sampling a constant gas concentration for at least 10 minutes. Compare the current STABIL reading with that recorded at the time of manufacture (included in the M300E/EM Final Test and Validation Data Sheet,P/N 04271 shipped with the unit from Teledyne API). 1.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.5. SUBSYSTEM CHECKOUT The preceding of this manual discussed a variety of methods for identifying possible sources of failures or performance problems within the analyzer. In most cases this included a list of possible causes. This describes how to determine individually determine if a certain component or subsystem is actually the cause of the problem being investigated. 13.5.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair A voltmeter should be used to verify that the DC voltages are correct per the values in the table below, and an oscilloscope, in AC mode, with band limiting turned on, can be used to evaluate if the supplies are producing excessive noise (> 100 mV p-p).
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.5.5. RELAY BOARD The relay board PCA (P/N 04135) can be most easily checked by observing the condition of the its status LED’s on the relay board, as described in Section 13.1.4.3, and the associated output when toggled on and off through signal I/O function in the diagnostic menu, see Section 13.1.3. 1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.5.6. SENSOR ASSEMBLY 13.5.6.1. 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 13.5.6.3 and the GFC Wheel drive, Section 13.5.6.4. 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 & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.5.6.3. 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 keyboard 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 – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.5.6.6. 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 & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.5.7. MOTHERBOARD 13.5.7.1. 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. 3. Use the Signal I/O function (see Section 13.1.3 and Appendix A) to view the value of REF_4096_MV and REF_GND.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.5.7.3. 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 7.4.3.4 and then perform an analog output step test as described in Section 13.5.7.2.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.5.7.4. 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).
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.5.7.5. Control Inputs – Remote Zero, Span The control input bits can be tested by the following procedure: 1. Connect a jumper from the +5 pin on the Status connector to the U on the Control In connector. pin on the Status connector to the A pin on the Control In 2. Connect a second jumper from the connector. The instrument should switch from Sample Mode to ZERO CAL R mode.
Troubleshooting & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.5.9.2. 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 8.1.1. 3. Check to make sure the set up command is correct. See Section 8.2. 4.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.6. 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. 13.6.1. 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 & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.6.2. 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 3-4. 5.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 7. Carefully remove the opto-pickup printed circuit assembly. Opto-Pickup Figure 13-16: Removing the Opto-Pickup Assembly 8. Remove the four (4) 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 & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 10. Remove the one (1) screw fastening the GFC Wheel/mask assembly to the GFC motor hub. 11 12 Figure 13-18: 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. 13.6.3. CHECKING AND ADJUSTING THE SYNC/DEMODULATOR, CIRCUIT GAIN (CO MEAS) 13.6.3.1.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Troubleshooting & Repair 13.6.3.2. 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 & Repair Teledyne API – Technical Manual - Model 300E Family CO Analyzers 13.6.4. DISK-ON-MODULE REPLACEMENT PROCEDURE Replacing the Disk-on-Module (DOM) will cause loss of all DAS data; it also may cause loss of some instrument configuration parameters unless the replacement DOM carries the exact same firmware version. Whenever changing the version of installed software, the memory must be reset.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers A Primer on Electro-Static Discharge 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.
A Primer on Electro-Static Discharge Teledyne API – Technical Manual - Model 300E Family CO Analyzers 14.2. HOW ELECTRO-STATIC CHARGES CAUSE DAMAGE Damage to components occurs when these static charges come into contact with an electronic device. Current flows as the charge moves along the conductive circuitry of the device and the typically very high voltage levels of the charge overheat the delicate traces of the integrated circuits, melting them or even vaporizing parts of them.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers A Primer on Electro-Static Discharge 14.3. COMMON MYTHS ABOUT ESD DAMAGE I didn’t feel a shock so there was no electro-static discharge: The human nervous system isn’t able to feel a static discharge of less than 3500 volts. Most devices are damaged by discharge levels much lower than that.
A Primer on Electro-Static Discharge Teledyne API – Technical Manual - Model 300E Family CO Analyzers For technicians that work in the field, special lightweight and portable anti-ESD kits are available from most suppliers of ESD protection gear. These include everything needed to create a temporary anti-ESD work area anywhere. Always wear an Anti-ESD wrist strap when working on the electronic assemblies of your analyzer.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers A Primer on Electro-Static Discharge 14.4.2. BASIC ANTI-ESD PROCEDURES FOR ANALYZER REPAIR AND MAINTENANCE 14.4.2.1. Working at the Instrument Rack When working on the analyzer while it is in the instrument rack and plugged into a properly grounded power supply: 1. Attach you anti-ESD wrist strap to ground before doing anything else.
A Primer on Electro-Static Discharge Teledyne API – Technical Manual - Model 300E Family CO Analyzers 14.4.2.3. Transferring Components from Rack to Bench and Back When transferring a sensitive device from an installed Teledyne API analyzer to an anti-ESD workbench or back: 1. Follow the instructions listed above for working at the instrument rack and workstation. 2. Never carry the component or assembly without placing it in an anti-ESD bag or bin. 3.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers A Primer on Electro-Static Discharge 14.4.2.5. Packing Components for Return to Teledyne API’s Customer Service CAUTION – Avoid Warranty Invalidation Failure to comply with proper anti-Electro-Static Discharge (ESD) handling and packing instructions and Return Merchandise Authorization (RMA) procedures when returning parts for repair or calibration may void your warranty.
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Teledyne API – Technical Manual - Model 300E Family CO Analyzers INDEX Index 6 B 60 Hz, 19 Baud Rate, 156 Beer-Lambert law, 1 BENCH TEMP, 69, 253 BENCH TEMP WARNING, 30, 70, 163, 251 Bench Temperature A Absorption Path Lengths, 212 AC Power 60 Hz, 19 AIN, 128 ALRM, 72, 129 ANALOG CAL WARNING, 30, 70 Analog Inputs, 128 Analog Outputs, 20, 45, 72, 79, 80, 108, 276, 277 AIN CALIBRATION, 128 CONC1, 32 CONC2, 32 Configuration & Calibration, 72, 111, 113, 114, 115, 117, 119, 121, 123, 125, 128 Automatic, 1
INDEX Teledyne API – Technical Manual - Model 300E Family CO Analyzers CO2 Sensor, 21, 23, 24, 37, 59, 60, 69, 163, 169, 195, 196 Calibration Procedure, 197 Setup, 195 Span Gas Concentration, 195 Troubleshoting, 280 CO2 Sensor Option Pneumatic Set Up for Calibration, 195 CO2 SLOPE, 69 COMM Ports, 23, 131, 133, 140, 156 and iDAS System, 101 Baud Rate, 132 COM1, 158 RS232, 55, 141 COM2, 55, 56, 130, 133, 141, 144, 145, 158 Communication Modes, 133, 145 DCE & DTE, 130 Machine ID, 136, 142 Parity, 133, 156
Teledyne API – Technical Manual - Model 300E Family CO Analyzers Ethernet, 1, 4 Modem, 153, 154 Multidrop, 23 Serial/COMM Ports, 23, 131 Status Outputs, 20 Electrical Test, 108 Electro-Static Discharge, 4, 291 Enable TCP Ports, 146 ENTR Key, 3, 72, 76, 100, 170 Environmental Protection Agency(EPA), 4, 24, 40 Calibration, 71 EPA Calibration, 4 EPA Equivalency, 3 Ethernet, 1, 28, 136, 145, 146 and Multidrop, 57 Baud Rate, 145 Configuration, 145–51 Manual, 148 Property Defaults, 146 using DHCP, 146 DHCP, 23,
INDEX Teledyne API – Technical Manual - Model 300E Family CO Analyzers HOLD OFF, 29, 89, 102, 106 Holdoff Period, 39 Number of Records, 89, 100 Parameters, 89, 96, 105 CONC, 93 NXCNC1, 93 PMTDET, 89 Precision, 96 Report Period, 89, 99, 103 Sample Mode AVG, 96, 97, 98, 99 INST, 96, 97, 98, 99 MAX, 96 MIN, 96, 97, 98, 99 SDEV, 96, 97, 98, 99 Sample Period, 99 Starting Date, 103 Store Number of Samples, 96, 97, 99 Triggerning Events, 89, 95 ATIMER, 89, 93, 95 EXITZR, 95 SLPCHG, 90, 95 WTEMPW, 95 Infrared Ra
Teledyne API – Technical Manual - Model 300E Family CO Analyzers O2 Sensor Option RANGE1, 69, 160 O2 SLOPE, 69 OFFSET, 69, 120, 125, 170, 244, 245, 254 Operating Modes, 108 RANGE2, 69, 160 Pneumatic Set Up for Calibration, 191 Calibration Mode, 163 Calibration Mode LO CAL A [type], 67 M-P CAL, 67 SPAN CAL [type], 67 ZERO CAL [type], 67 DIAG Mode, 67 Diagnostic Mode (DIAG), 108 SAMPLE A1, 67 Sample Mode, 11, 67, 106, 180 Secondaru Setup, 72 SETUP [X.
INDEX Teledyne API – Technical Manual - Model 300E Family CO Analyzers Sample Temperature, 229 Thermistor Interface, 229 Wheel Temperature, 230 SERIAL I/O BENCH_HEATER, 267 CO_MEASURE, 269 CO_REFERENCE, 269 PHT_DRIVE, 268, 269 WHEEL_HEATER, 268 Serial I/O Ports Modem, 153, 154 Multidrop, 23, 55, 57, 133, 136, 141, 142 RS-232, 4, 23, 55, 56, 57, 72, 89, 101, 103, 165 RS-485, 56, 133 SETUP [X.
Teledyne API – Technical Manual - Model 300E Family CO Analyzers BOX TEMP WARNING, 30, 70, 163, 251 CANNOT DYN ZERO, 30, 70, 163, 251 CONC ALRM1 WARNING, 70, 163 CONC ALRM2 WARNING, 70, 163 CONFIG INITIALIZED, 30, 70, 251 DATA INITIALIZED, 30, 70, 251 DCPS, 163 FRONT PANEL WARN, 30, 251 O2 CELL TEMP WARNING, 70 PHOTO TEMP WARNING, 30, 70, 251 REAR BOARD NOT DET, 30, 70, 163, 251 RELAY BOARD WARN, 30, 70, 251 SAMPLE FLOW WARN, 30, 70, 163, 251 SAMPLE PRESS WARN, 30, 70, 163, 251 SAMPLE TEMP WARN, 30, 70, 163
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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: 04188D DCN5752 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 Teledyne Advanced Pollution Instrumentation (TAPI) may result in non-compliance with European standard EN 61010-1. Note Due to the dynamic nature of part numbers, please refer to the TAPI Website at http://www.teledyne-api.com or call Customer Service at 800-324-5190 for more recent updates to part numbers.
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M300E Spare Parts List (Reference: 05362J DCN5494) Part Number 000940600 000940700 000941000 001760400 001761300 001763000 003291500 006110200 009450300 009550400 009550500 009560301 009600400 009690000 009690100 009840300 010790000 010800000 016290000 016300600 016910000 019340200 033520000 033560000 035950100 036020100 037250000 037860000 039260101 040010000 040030100 040370000 041350000 041710000 042410100 042410200 042580000 042680000 042690000 042880000 042900100 043250100 043250300 043250400 043420000
M300E Spare Parts List (Reference: 05362J DCN5494) Part Number 048620200 050320000 052830200 055010000 055100200 058021100 062420200 062870000 063600100 CN0000458 CN0000520 DS0000025 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-2 Description PCA, SERIAL INTERFACE, w/ MD, E SERIES (USE WITH ACROSSER CPU
M300EM Spare Parts List (Reference: 05424H DCN5494) Part Number 000940600 000941000 001760400 001761300 003291500 009390000 009450300 009550500 009560301 009600400 009690000 009690100 009840300 010790000 010800000 016290000 016300600 019340200 026060000 026070000 036070000 036080000 036090000 036100000 037250100 037860000 039260101 040010000 040030100 040360100 040370000 041350000 041710000 042410100 042410200 042580000 042680000 042690000 042880000 042900100 042990100 043250100 043250300 043250400 04394000
M300EM Spare Parts List (Reference: 05424H DCN5494) Part Number 058021100 062420200 062870000 063610100 CN0000458 CN0000520 DS0000025 FL0000001 FM0000004 HW0000005 HW0000020 HW0000036 HW0000101 HW0000453 KIT000178 KIT000219 OP0000009 OR0000001 OR0000034 OR0000039 OR0000041 OR0000088 OR0000094 PS0000011 PS0000024 PS0000025 PU0000022 RL0000015 SW0000051 SW0000059 WR0000008 B-4 Description PCA, E-SERIES MOTHERBD, GEN 5-ICOP (ACCEPTS ACROSSER OR ICOP CPU) PCA, SER INTRFACE, ICOP CPU, E- (OPTION) (USE WITH ICO
M300EM Recommended Spare Parts Stocking Levels (Reference: 04834G DCN5220) Part Number 003291500 009550500 009560301 037250100 040010000 040030100 041350000 041710000 042410200 042580000 Description ASSY, THERMISTOR, BENCH/WHEEL, M300E ASSY, SOURCE, M300E S/N>65 GF WHEEL, CO, M300A/E SERIES (KB) * ASSY, BAND HEATER W/TC, M300EM/M3X0E (KB ASSY, FAN REAR PANEL, E SERIES PCA, PRESS SENSORS (1X), w/FM4, E SERIES PCA, RELAY BOARD, M300E ASSY, CPU, CONFIGURATION, "E" SERIES ASSY, PUMP, INT, SOX/O3/IR * PCA, KEYB
M300E/EX Expendables Kit (Reference: 0096004C) Part Number 009690100 FL0000001 HW0000020 NOTE01-023 OR0000001 PU0000022 B-6 Description AKIT, TEFLON FILTER ELEMENTS, 47MM, 5UM (25) FILTER, SS SPRING SERVICE NOTE, HOW TO REBUILD KNF PUMP ORING, FLOW CONTROL REBUILD KIT, FOR PU20 & 04084 Quantity 1 1 1 1 2 1 04188D DCN5752
Part Number 000941000 009550500 040010000 RL0000015 04188D DCN5752 Description ORIFICE, 13 MIL (SAMPLE FLOW) ASSY, SOURCE ASSY, FAN, REAR PANEL, E SERIES RELAY Quantity 1 1 1 1 B-7
Model M300EU Recommended Spare Parts Stocking Levels (Reference: 04302Q DCN5480 + updates 06/15/2011) 003291500 009550500 ASSY, SOURCE 009560301 GF WHEEL, CO, (KB) * 040010000 040030100 041350000 042410200 042580000 042680000 042690000 050320000 052830200 055010000 058021100 062870000 DR0000007 DS0000025 KIT000178 KIT000202 OP0000030 PS0000011 PS0000025 RL0000015 DS0000025 KIT000283 KIT000202 PS0000011 PS0000025 RL0000015 ASSY, FAN REAR PANEL PCA, PRESS SENSORS (1X), w/FM4 PCA, RELAY BOARD, CO(KB) ASS
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 04288D DCN5752 D-1
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Interconnect List, M300E/EU, SNs 100 and greater (Reference: 04217F) Revision A B Description Initial release Corrections: dropped +12V & +12V return from 03648, corrected +12V & Cgnd on 03829, cable 04238 to 036490100, corrected incorrect TO PN on 036490100 from 03134 (relay board) to 04135, added L & N to AC-switched conductors, switched L & N pins on PS1 & 2 of SK2 C Change to expanded relay board D 03648: corrected CO2 sensor wiring E Updated Part numbers F Added M300EU2 blower htrs, removed cbl to ke
Interconnect List, M300E/EU, SNs 100 and greater (Reference: 04217F) Cable PN 03799 03829 03902 03995 04023 04103 0410401 D-4 Signal Assembly CBL ASSY, RELAY BD TO BENCH HTR, M300E Wheel Heater Relay Board Bench Htr,115V Relay Board Bench Htr, 230V Relay Board AC Return Relay Board Chassis Gnd Relay Board CBL ASSY, DC POWER TO MOTHERBOARD, E SER DGND Relay Board +5V Relay Board AGND Relay Board +15V Relay Board AGND Relay Board -15V Relay Board +12V RET Relay Board +12V Relay Board Chassis Gnd Relay
Interconnect List, M300E/EU, SNs 100 and greater (Reference: 04217F) Cable PN 04146 04211 04237 04339 05917 Signal Assembly CBL, SYNC DEMOD, M300E DGND Opto Pickup Segmentg Gate Opto Pickup No Connection Opto Pickup DGND Opto Pickup M/R Gate Opto Pickup +5V Opto Pickup CBL, MTHBD TO CPU, (KB) RXD(0) CPU RTS(0) CPU TXD(0) CPU CTS(0) CPU GND(0) CPU RXD(1) CPU RTS(1) CPU TXD(1) CPU CTS(1) CPU GND(1) CPU 485+ CPU 485CPU GND CPU Shield CBL ASSY, 12V VALVE CBLS, M300E, SN>=100 +12 Relay Board Zero/Span Drv R
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04288D DCN5752 D-7
1 2 4 3 D D Sync Demod Page 1 03297k_1.sch C C Sync Demod Page 2 03297k_2.sch B Sync Demod Page 3 03297k_3.sch B A A Title Size Number Revision Letter Date: File: 1 D-8 2 3 17-Sep-2008 Sheet of N:\PCBMGR\03296cc-Sync Demod\protel\03296.
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 M1 2 3 4 5 6 VCC M2 20 VCC 14 10uF DS3 10 S4 KBD_A0 KBD_A1 KBD_A2 21 2 3 1 SCL SDA 22 23 A0 A1 A2 INT P00 P01 P02 P03 P04 SCL P05 SDA P06 P07 P10 PCF8575 P11 P12 P13 P14 P15 P16 P17 M8 S3 VCC VCC S2 U3A R2 1.0K 1 4 3 2 1 MF4 RN1 4.7K S1 C7 5 6 Q Q + DS5 MAINT_SW LANG_SELCT DS6 GRN LED YEL LED RED LED LED 4 LED 5 LED 6 HORN SPR_I/O_0 RI-1000 ONLY Layout Instructions: A1 2 3 4 5 6 MM74HC74A VCC 300pF S9 RI-1000 ONLY U4 VCC OPT.
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.
C38 18 19 0.15 uF, ceramic G1 G2 DIGIO1 IOW DIGIO2 DIGIO3 DIGIO4 TEMP DACV WRDAC VFPROG CHGAIN VFREAD 0X32C ENAB2 U1 74HC688 TP2 20 VCC 3 18 5 16 7 14 9 12 2 17 4 15 6 13 8 11 B0 B7 B1 B6 B2 B5 B3 B4 A0 A7 A1 A6 A2 A5 A3 A4 U4B 8 Q D1 4 3 2 1 Pins 1&2 shorted on PCA JP7 AEN 11 PRE CLK D CLR IOEN A1 A2 A3 A4 A5 A6 A7 A8 2 3 4 5 6 7 8 9 Q 6 Q 1 74HC74 2.2K, 5% VCC X3 1.2 uF, 6.
1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 RX1 TX1 RS-GND1 DS2 RX for Com1 10k, 1% R12 4.9K, 5% 1 1 2 3 4 5 6 7 8 9 3 4 5 6 1 2 3 4 7 9 DB9M 1 2 3 4 DTE 10 TV ARRAY 11 8 7 6 5 R2 2.2K, 5%VCC R1 2.
3 4 C6 -15V +15V 0.
2 3 4 5 6 5 10 1 +15V C RN14 100Kx8 +15V 5 10 J109 C40 7 U52 -15V C44 13 2 3 18 14 15 16 17 VREF NC NC ENB A3 A2 A1 A0 AN MUX 3 14 11 6 1 16 9 8 S1 S2 S3 S4 IN1 IN2 IN3 IN4 2 15 10 7 12 4 5 13 D1 D2 D3 D4 VCC -VS GND +VS 1 CHGAIN IOW 1 3 2 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 8 19 18 17 16 15 14 13 12 10 uF, 35V, TANTALUM 10 5 C50 D4 VCC C D3 D7 C51 0.
1 2 3 4 5 6 +15V +5VANA U23 1 3 5 4 + C60 10 uF, 35V, TANTALUM LP2981IM5 D 2 D IN OUT ON/OFF NC GND BYPASS CAPS MUST BE WITHIN 1/2" OF THE REGULATOR INPUT/OUTPUT PINS C29 1 uF D[0..
1 2 3 4 5 6 CONTROL INPUTS 5 10 5 10 VCC C RN3 510x8 TP7 C RN2 15Kx8 D U11 1 D 74HC541 D0 10000 pF C D[0..
1 2 3 4 5 6 5 10 VCC DIGITAL OUTPUTS C RN10 510x8 D D U22 9 8 7 6 4 3 2 1 1 C80 PS2702-4 16 C82 10000 pF TP19 SHDN SHDN 4 DIGIO2 IOW U24 74HC574 1 U6B 1 11 6 5 D0 D1 D2 D3 D4 D5 D6 D7 74HC32 2 3 4 5 6 7 8 9 15 14 4 5 13 12 6 7 11 10 8 9 C81 10000 pF OE CLK D1 D2 D3 D4 D5 D6 D7 D8 2 3 C79 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 19 18 17 16 15 14 13 12 U25 D[0..
1 2 3 4 5 6 5 10 VCC DIGITAL C IOW 1 11 8 10 D0 D1 D2 D3 D4 D5 D6 D7 74HC32 2 3 4 5 6 7 8 9 OE CLK D1 D2 D3 D4 D5 D6 D7 D8 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 19 18 17 16 15 14 13 12 15 14 4 5 13 12 6 7 11 10 8 9 U18 D[0..
1 2 3 4 5 6 D D +5V R5 150K C2 O1 U1A 1 3 1.0uF R6 150K +5V U1B 4 2 6 C1 1.0uF 5 R9 200 MC74HC132A J2 1 2 3 4 5 6 +5V R7 O2 151K 2K C3 U1C 9 8 1.0uF R10 200 U1D 12 11 10 13 MC74HC132A MC74HC132A 7 7 OPB804 R8 150K TP2 14 R4 14 R3 1K C MC74HC132A 7 OPB804 7 C TP1 14 R2 2K 14 R1 357 B B The information herein is the property of API and is submitted in strictest confidence for reference only. Unauthorized use by anyone for any other purposes is prohibited.
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 M1 2 3 4 5 6 VCC M2 1 2 3 4 5 6 7 10uF DS3 S4 KBD_A0 KBD_A1 KBD_A2 21 2 3 1 SCL SDA 22 23 A0 A1 A2 INT P00 P01 P02 P03 P04 SCL P05 SDA P06 P07 P10 PCF8575 P11 P12 P13 P14 P15 P16 P17 M8 S3 VCC VCC S2 R2 1.0K U3A 1 4 3 2 1 C MF4 RN1 4.
1 2 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 D-26 2 3 SCH, E-Series Analog Output Isolator, PCA 04467 Number Revision 04468 6/28/2004 N:\PCBMGR\..\04468B.
