manualshive.com logo in svg

Teledyne T101, Руководство по эксплуатации, Страница: 270 / 375

Поделиться
Скачать
Teledyne T101 Скачать руководство пользователя страница 270

Principles Of Operation 

Teledyne ML - T101 Operation Manual

 

266

 

 

Figure 10-14.  Basic PMT Design 

A significant performance  characteristic  of the PMT is the voltage potential across the 
electron multiplier. The higher the voltage, the greater is the number of electrons emitted 
from each dynode of the electron multiplier, making the PMT more sensitive and 
responsive to small  variations in light intensity but also more noisy (dark noise). The 
gain voltage of the PMT used in the T101 is usually set between 450 V and 800 V. This 
parameter is viewable through the front panel as test function 

HVPS 

(Section 4.2.1). For 

information  on when and how to set this voltage, see Section 9.6.2.

 

The PMT is housed inside the PMT module assembly (Figure 10-13). This assembly 
also includes the high voltage power supply required to drive the PMT, an LED used by 
the instrument’s optical test function, a thermistor that measures the temperature of the 
PMT and various components of the PMT cooling system including the thermo-electric 
cooler (TEC). 

10.4.5.

 

PMT COOLING SYSTEM 

The performance of the analyzer’s PMT is significantly affected by temperature.  
Variations in PMT temperature are directly reflected in the signal output of the PMT. 
The signal to noise ratio of the PMT output is radically influenced by temperature as 
well. The warmer The PMT is, the noisier its signal becomes until the noise renders the 
concentration signal useless.  To alleviate this problem a special cooling system exists 
that maintains the PMT temperature at a stable, low level 

10.4.5.1.

 

Thermoelectric  Cooler (TEC) 

The core of the T101 PMT cooling system is a solid state heat pump called a 
thermoelectric cooler (TEC).  Thermoelectric coolers transfer heat from a one side of a 
special set of semiconductor junctions to the other when a DC current is applied. The 
heat is pumped at a rate proportional to the amount of current applied.  In the Model 
T101 the TEC is physically attached to a cold block that absorbs heat directly from the 
PMT and a heat sink that is cooled by moving air (see Figure 10-15). A Thermocouple 
embedded into the cold block generates an analog voltage corresponding to the current 
temperature of the PMT. The PMT Preamp PCA conditions and amplifies this signal 
then passes it on to the TEC Control PCA 

Содержание T101

Страница 1: ... LABS 35 INVERNESS DRIVE EAST ENGLEWOOD CO 80112 USA Toll free Phone 800 846 6062 Phone 303 792 3300 Fax Spare Parts Repairs 303 799 4853 800 934 2319 800 324 5190 Email tml_support teledyne com Website http www teledyne ml com 072660000 Rev B Teledyne Monitor Labs May 2016 ...

Страница 2: ......

Страница 3: ......

Страница 4: ......

Страница 5: ...ogies Incorporated All rights reserved TRADEMARKS All trademarks registered trademarks brand names or product names appearing in this document are the property of their respective owners and are used herein for identification purposes only ...

Страница 6: ...ii This page intentionally left blank ...

Страница 7: ...ould result in damage to the part s and or the instrument Technician Symbol All operations marked with this symbol are to be performed by qualified maintenance personnel only Electrical Ground This symbol inside the instrument marks the central safety grounding point for the instrument CAUTION This instrument should only be used for the purpose and in the manner described in this manual If you use...

Страница 8: ...urface chaude Ne pas toucher Toucher à certaines parties de l instrument sans protection ou sans les outils appropriés pourrait entraîner des dommages aux pièces ou à l instrument Pictogramme technicien Toutes les opérations portant ce symbole doivent être effectuées uniquement par du personnel de maintenance qualifié Mise à la terre Ce symbole à l intérieur de l instrument détermine le point cent...

Страница 9: ...conditions of the respective equipment manufacturer s warranty Product Return All units or components returned to Teledyne ML should be properly packed for handling and returned freight prepaid to the nearest designated Service Center After the repair the equipment will be returned freight prepaid The complete Terms and Conditions of Sale can be reviewed at http www teledyne ml com terms_and_condi...

Страница 10: ...vi This page intentionally left blank ...

Страница 11: ...dix D 03956 A PCA 03955 Relay Driver 04354 D PCA 04003 Pressure Flow Sensor Board 04181 H PCA 04180 PMT Preamp 04420 B PCA 04120 UV Detector Preamp 04693 E PCA 04692 UV Lamp Driver 04932 C PCA Thermo Electric Cooler Board 04468 B PCA 04467 Analog Output Isolator 06731 B Schem Auxiliary IO 05803 B Schem Gen5 Motherboard 06698 D Schem LCD Tchscrn Interface 06882 B Schem LVDS transmitter NOTE Please ...

Страница 12: ...viii This page intentionally left blank ...

Страница 13: ...s Ports 39 3 3 5 1 Connecting the Serial Ports 39 3 3 5 2 Connecting to a LAN or the Internet 39 3 3 5 3 Connecting to a Personal Computer USB Option 39 3 3 5 4 Connecting to a Multidrop Network Option 39 3 4 Pneumatic Connections 39 3 4 1 1 Connections with Internal Valve Options Installed 45 3 5 Startup Functional Checks and Initial Calibration 50 3 5 1 Startup 50 3 5 2 Warm Up 50 3 5 3 Warning ...

Страница 14: ...iguration 96 4 6 4 Optic Test 97 4 6 5 Electrical Test 98 4 6 6 Lamp Calibration 99 4 6 7 Pressure Calibration 100 4 6 8 Flow Calibration 101 4 6 9 Test Channel Output 102 4 7 SETUP COMM Setting Up the Analyser s Communication Ports 103 4 7 1 Instrument ID 103 4 7 2 COM Port Default Settings 105 4 7 3 RS 232 COM Port Cable Connections 105 4 7 4 RS 485 Configuration 107 4 7 5 DTE and DCE Communicat...

Страница 15: ... 1 1 Required Equipment Supplies and Expendables 163 6 1 2 Zero Air 164 6 1 3 Gas Standards 164 6 1 4 Permeation Tubes 164 6 1 5 Calibration Gas Traceability 165 6 1 6 Data Recording Devices 165 6 2 Manual Calibration 165 6 3 Manual Calibration Checks 169 6 4 Manual Calibration with Zero Span Valves 170 6 5 Manual Calibration with IZS Option 173 6 6 Manual Calibration Checks with IZS or Zero Span ...

Страница 16: ...9 1 2 Fault Diagnosis with Test Functions 216 9 1 3 Using the Diagnostic Signal I O Function 217 9 1 4 Status LEDs 218 9 1 4 1 Motherboard Status Indicator Watchdog 219 9 1 4 2 CPU Status Indicator 219 9 1 4 3 Relay Board Status LEDs 219 9 2 Gas Flow Problems 220 9 2 1 Zero or Low Sample Flow 221 9 2 2 High Flow 221 9 3 Calibration Problems 221 9 3 1 Negative Concentrations 221 9 3 2 No Response 2...

Страница 17: ...er 251 10 2 5 Optical Lenses 252 10 2 6 Measurement Interferences 253 10 2 6 1 Direct Interference 253 10 2 6 2 UV Absorption by Ozone 254 10 2 6 3 Dilution 254 10 2 6 4 Third Body Quenching 254 10 2 6 5 Light Pollution 254 10 3 Pneumatic Operation 255 10 3 1 Sample Gas Flow 256 10 3 2 Multigas Measurement H2S SO2 Switching Valve 257 10 3 3 Flow Rate Control 257 10 3 3 1 Critical Flow Orifice 257 ...

Страница 18: ...nal Data Acquisition System DAS 278 11 A PRIMER ON ELECTRO STATIC DISCHARGE 279 11 1 How Static Charges are Created 279 11 2 How Electro Static Charges Cause Damage 280 11 3 Common Myths About ESD Damage 281 11 4 Basic Principles of Static Control 282 11 4 1 General Rules 282 11 4 2 Basic anti ESD Procedures for Analyzer Repair and Maintenance 284 11 4 2 1 Working at the Instrument Rack 284 11 4 2...

Страница 19: ...232 Mode 106 Figure 4 9 Jumper and Cables for Multidrop Mode 117 Figure 4 10 Multidrop PCA Host Analyzer Interconnect Diagram 118 Figure 4 11 Default DAS Channels Setup 129 Figure 4 12 APICOM User Interface for Configuring the DAS 142 Figure 5 1 Status Output Connector 144 Figure 5 2 Control Inputs with Local 5 V Power Supply 146 Figure 5 3 Control Inputs with External 5 V Power Supply 146 Figure ...

Страница 20: ...Table 3 2 Rear Panel Description 31 Table 3 3 Analog Input Pin Assignments 34 Table 3 4 Analog Output Pin Assignmentss 35 Table 3 5 Status Output Signals 37 Table 3 6 Control Input Signals 38 Table 3 7 Inlet Outlet Connector Descriptions 40 Table 3 8 H2S SO2 Switching Valve Operating States 42 Table 3 9 NIST SRM s Available for Traceability of H2S SO2 Calibration Gases 44 Table 3 10 Zero Span Valv...

Страница 21: ...fault Hessen Status Bit Assignments 160 Table 6 1 NIST SRM s Available for Traceability of H2S and SO2 Calibration Gases 165 Table 6 2 AutoCal Modes 179 Table 6 3 AutoCal Attribute Setup Parameters 180 Table 6 4 Example Auto Cal Sequence 181 Table 6 5 Example Auto Cal Sequence 185 Table 7 1 Activity Matrix for Calibration Equipment Supplies 188 Table 7 2 Activity Matrix for Calibration Procedure 1...

Страница 22: ...TABLE OF CONTENTS Teledyne ML T101 Operation Manual xviii This page intentionally left blank ...

Страница 23: ...tasking software allows viewing of test variables during operation Bi directional USB RS 232 and 100BaseT Ethernet ports for remote operation optional RS 485 Front panel USB ports for peripheral devices Auto ranging dual range and remote range selection Built in self checks and diagnostic capabilities Digital status outputs provide instrument condition Auto Zero System Adaptive signal filtering op...

Страница 24: ...f one is standard either internal or external 13 High Voltage Internal Pump 240V 50Hz Rack Mount Kits Options for mounting the analyzer in standard 19 racks 20A Rack mount brackets with 26 in chassis slides 20B Rack mount brackets with 24 in chassis slides 21 Rack mount brackets only compatible with carrying strap Option 29 23 Rack mount for external pump pack no slides Carrying Strap Handle Side ...

Страница 25: ...ng min 08 12 ppm 0 76 lpm nominal 25 certified 52E 76 ng min 04 06 ppm 0 76 lpm 5 Communication Cables For remote serial network and Internet communication with the analyzer Type Description 60A RS 232 Shielded straight through DB 9F to DB 25M cable about 1 8 m long Used to interface with older computers or code activated switches with DB 25 serial connectors 60B RS 232 Shielded straight through D...

Страница 26: ...r activation N A Second Language Switch activates an alternate set of display messages in a language other than the instrument s default language Call Technical Support for a specially programmed Disk on Module containing the second language N A Dilution Ratio Option allows the user to compensate for diluted sample gas such as in continuous emission monitoring CEM where the quality of gas in a smo...

Страница 27: ... Time 20 seconds Rise Fall Time1 120 seconds to 95 Linearity 1 of full scale Precision 0 5 of reading above 50 ppb Sample Flow Rate 650 cm3 min 10 Temperature Coefficient 0 1 per o C Voltage Coefficient 0 05 per V Temperature Range 5 40o C Humidity Range 0 95 RH non condensing Dimensions H x W x D 7 x 17 x 23 5 178 mm x 432 mm x 597 mm Weight Analyzer Basic Configuration 41 lbs 18 3 kg 45 lbs 20 5...

Страница 28: ...tic Compatibility EMC This section presents the compliance statements for those requirements and directives 2 2 1 SAFETY IEC 61010 1 2001 Safety requirements for electrical equipment for measurement control and laboratory use CE 2006 95 EC Low Voltage Directive North American cNEMKO Canada CAN CSA C22 2 No 61010 1 04 NEMKO CCL US UL No 61010 1 2nd Edition 2 2 2 EMC EN 61326 1 IEC 61326 1 Class A E...

Страница 29: ...lyzer is a printed record Form number 04551 of the final performance characterization performed on your instrument at the factory This record is an important quality assurance and calibration record for this instrument It should be placed in the quality records file for this instrument 3 Carefully remove the top cover of the analyzer and check for internal shipping damage Remove the set screw loca...

Страница 30: ... ventilation clearance AREA MINIMUM REQUIRED CLEARANCE Back of the instrument 10 cm 4 inches Sides of the instrument 2 5 cm 1 inch Above and below the instrument 2 5 cm 1 inch Various rack mount kits are available for this analyzer 3 2 INSTRUMENT LAYOUT Instrument layout includes front panel and display rear panel connectors and internal chassis layout 3 2 1 FRONT PANEL Figure 3 1 shows the analyz...

Страница 31: ...Teledyne ML T101 Operation Manual Getting Started 27 Figure 3 1 Front Panel Layout Figure 3 2 Display Screen and Touch Control ...

Страница 32: ... is disabled Sample Mode active Front Panel Display being updated DAS data being stored Unit is operating in sample mode front panel display being updated DAS hold off mode is ON DAS disabled CAL Yellow Off On Blinking Auto Cal disabled Auto Cal enabled Unit is in calibration mode FAULT Red Off Blinking No warnings exist Warnings exist Conc Displays the actual concentration of the sample gas curre...

Страница 33: ...Teledyne ML T101 Operation Manual Getting Started 29 Figure 3 3 Display Touch Control Screen Mapped to Menu Charts ...

Страница 34: ...Getting Started Teledyne ML T101 Operation Manual 30 3 2 2 REAR PANEL Figure 3 4 Rear Panel Layout ...

Страница 35: ...instrument is configured with a pressurized span option Call factory for details ZERO AIR Internal Zero Air On units with zero span shutoff valve options installed but no internal zero air scrubber attach a gas line to the source of zero air here RX TX LEDs indicate receive RX and transmit TX activity on the when blinking COM 2 Serial communications port for RS 232 or RS 485 RS 232 Serial communic...

Страница 36: ...Getting Started Teledyne ML T101 Operation Manual 32 3 2 3 INTERNAL CHASSIS LAYOUT Figure 3 5 Internal Chassis Layout ...

Страница 37: ...ncorrect CAUTION Power connection must have functioning ground connection Do not defeat the ground wire on power plug 3 3 1 ANALOG INPUTS OPTION 64 CONNECTIONS The Analog In connector is used for connecting external voltage signals from other instrumentation such as meteorological instruments and for logging these signals in the analyzer s internal DAS The input voltage range for each analog input...

Страница 38: ... THE ANALOG OUTPUTS Attach a strip chart recorder and or data logger to the appropriate contacts of the analog output connecter on the rear panel of the analyzer ANALOG OUT A1 A2 A3 A4 Figure 3 7 Analog Output Connector The A1 and A2 channels output a signal that is proportional to the H2 S concentration of the sample gas The output labeled A4 is special It can be set by the user Section 4 6 9 to ...

Страница 39: ...Out 6 Not Available I Out 7 A4 V Out Not Available 8 Ground Not Available The default analog output voltage setting of the T101 UV Fluorescence H2 S Analyzer is 0 5 VDC with a range of 0 500 ppb To change these settings see Sections 4 6 3 and 4 4 4 respectively An optional Current Loop output is available for each output 3 3 2 1 Current Loop Analog Outputs Option 41 Setup Figure 3 8 Current Loop O...

Страница 40: ...nputs such as programmable logic controllers PLC s Connect to Internal Ground of Monitoring STATUS 1 2 3 4 5 6 7 8 D SYSTEM OK HIGH RANGE CONC VALID ZERO CAL SPAN CAL DIAGNOSTIC MODE Figure 3 9 Status Output Connector NOTE Most PLCs have internal provisions for limiting the current the input will draw When connecting to a unit that does not have this feature external resistors must be used to limi...

Страница 41: ...rument s SPAN point is being calibrated 6 DIAG MODE ON whenever the instrument is in DIAGNOSTIC mode 7 8 SPARE D EMITTER BUS The emitters of the transistors on pins 1 8 are bussed together SPARE DC POWER 5 VDC 300 mA source combined rating with Control Output if used Digital Ground The ground level from the analyzer s internal DC power supplies 3 3 4 CONNECTING THE CONTROL INPUTS If you wish to us...

Страница 42: ...display will read ZERO CAL R B REMOTE LO SPAN CAL The analyzer is placed in low span calibration mode as part of performing a low span midpoint calibration The mode field of the display will read LO CAL R C D E F SPARE Digital Ground The ground level from the analyzer s internal DC power supplies same as chassis ground U External Power input Input pin for 5 VDC required to activate pins A F 5 VDC ...

Страница 43: ...2 port can only be used for RS232 multidrop communication See Section 4 7 7 for setup instructions 3 3 5 4 Connecting to a Multidrop Network Option If your unit has the Teledyne ML RS 232 Multidrop Option card installed see Section 4 7 8 for setup instructions 3 4 PNEUMATIC CONNECTIONS CAUTION Do not operate this instrument until you ve removed dust plugs from SAMPLE and EXHAUST ports on the rear ...

Страница 44: ...m pump SPAN On units with zero span shutoff valve options installed connect a gas line to the source of calibrated span gas here ZERO AIR On Units with zero span valve or IZS option installed this port connects the zero air gas or the zero air cartridge to the analyzer Chassis Sample Zero Air Exhaust Span MODEL 701 Zero Air Generator Calibrated H2S GAS At high concentration Source of SAMPLE Gas Re...

Страница 45: ...alve to control flow Chassis Sample Zero Air Exhaust Span MODEL 701 Zero Air Generator VENT Calibrated SO2 or H2S GAS At span gas concentration Source of SAMPLE Gas Removed during calibration Figure 3 12 Pneumatic Connections Basic Configuration Using Bottled Span Gas ...

Страница 46: ...er MOLYBDENUM CONVERTER SO2 H2S H2S SO2 MODE VALVE Gas Flow when multigas version of Analyzer is measuring SO2 Figure 3 13 Pneumatic Diagram of the T101 Standard Configuration Table 3 8 H2S SO2 Switching Valve Operating States GAS MODE CONDITION OF H2 S SO 2 SWITCHING VALVE VALVE PORT CONNECTION H2 S Open to SO2 Scrubber and Molybdenum Converter COM NO SO2 Open to directly to Sample Chamber Bypass...

Страница 47: ...and diameter to prevent back diffusion and pressure effects SPAN GAS Span gas is 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 H2 S measurements made with the Model T101 UV Fluorescence H2 S Analyzer it is recommended that you use a span gas with a H2 S concentration equal to 90 of the measu...

Страница 48: ... ppm 500 ppm ZERO AIR Zero air is similar in chemical composition to the earth s atmosphere but without the gas being measured by the analyzer in this case H2 S If your analyzer is equipped with an IZS or external zero air scrubber option it is capable of creating zero air For analyzers without these options a zero air generator such as the Teledyne ML Model 701 can be used Once the appropriate pn...

Страница 49: ...ample Zero Air Exhaust Span Source of SAMPLE Gas VENT if input is pressurized Internal Zero Span Option IZS Option 51 Chassis Sample Zero Air Exhaust Span Calibrated SO2 or H2S gas At high concentration Ambient Air Figure 3 14 Basic Pneumatic Connections for Units with Valve Options CAUTION Gas flow must be maintained at all times for units with IZS Options installed The IZS option includes a perm...

Страница 50: ...LE CAL VALVE NO COM NC SAMPLE GAS INLET Gas Flow when multigas version of Analyzer is measuring SO2 COM NC NO ZERO SPAN VALVE NC NO COM Figure 3 15 Pneumatic Diagram of the T101 with Z S Option Installed The following table describes the state of each valve during the analyzer s various operational modes Table 3 10 Zero Span Valve Operating States MODE VALVE CONDITION VALVE PORT CONNECTION SAMPLE ...

Страница 51: ...ro air and a set of valves for switching between the sample gas inlet and the output of the zero span subsystem functionally very similar to the valves included in the zero span valve option Sources of zero and span gas flow must be capable of supplying at least 600 cm3 min Both supply lines should be vented outside of the analyzer s enclosure In order to prevent back diffusion and pressure effect...

Страница 52: ...2 S The T101 usually has a constant flow rate and a constant permeation rate hence variations in concentration can be achieved by changing the IZS temperature NOTE The permeation tube is not included in the IZS Option and must be ordered separately Permeation Tube Heater In order to keep the permeation rate constant the IZS enclosure is heated to a constant 50 C 10 above the maximum operating temp...

Страница 53: ...ERO AIR SCRUBBER FILTER SAMPLE GAS INLET SAMPLE FILTER Gas Flow when multigas version of Analyzer is measuring SO2 IZS PERMEATION TUBE EXIT 12 MIL ORIFICE 5 MIL ORIFICE COM NC NO Figure 3 16 Pneumatic Diagram of the T101 with IZS Options Installed The following table describes the state of each valve during the analyzer s various operational modes Table 3 11 IZS Valve Operating States MODE VALVE C...

Страница 54: ...heck is in order Turn on the instrument The pump and exhaust fan should start immediately The front panel display screen will briefly show a logo splash screen at the start of initialization The analyzer should automatically switch to Sample Mode after completing the boot up sequence and start monitoring H2 S gas However there is an approximately one hour warm up period before reliable gas measure...

Страница 55: ...tor output outside of operational limits PMT TEMP WARNING PMT temperature is outside of specified limits RCELL TEMP WARNING Sample chamber temperature is outside of specified limits REAR BOARD NOT DET The CPU is unable to communicate with the motherboard RELAY BOARD WARN The firmware is unable to communicate with the relay board SAMPLE FLOW WARN The flow rate of the sample gas is outside the speci...

Страница 56: ...llowing button sequence on the analyzer s front panel Remember until the unit has completed its warm up these parameters may not have stabilized 1 Only appears if IZS option is installed 2 Only appears if analog output A4 is actively reporting a test function 3 Shown as they appear when analyzer is in H2S mode In SO2 mode appear as SO2 STB SO2 OFFS SO2 SLOPE In multigas mode both versions appear R...

Страница 57: ...ration STEP ONE Set verify the analog output reporting range of the T101 SETUP X X RANGE CONTROL MENU MODE SET UNIT EXIT Press this button to set the analyzer for SNGL DUAL or AUTO ranges SETUP X X RANGE 500 0 CONC 0 0 5 0 0 0 ENTR EXIT To change the value of the reporting range span enter the number by pressing the button under each digit until the expected value appears Press this button to sele...

Страница 58: ... RANGE 500 000 PPB H2S X XXX TST TST ZERO CONC EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP The H2S span concentration values automatically default to 450 0 Conc To change this value to the actual concentration of the span gas enter the number by pressing the button under each digit until the expected value appears EXIT ignores the new setting and returns to the previous display ENTR ac...

Страница 59: ...ition from zero to span You may see both buttons If either the ZERO or SPAN buttons fail to appear see Section 11 for troubleshooting tips SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SAMPLE H2S STB X XXX PPB H2S X XXX TST TST CAL SETUP Set the Display to show the H2S STB test function This function calculates the stability of the H2S measurement Press ENTR to edit the OFFSET SLOPE values fo...

Страница 60: ...on to SO2 when exposed to UV Light such poly nuclear aromatics PNA of which certain hydrocarbons such as meta xylene and naphthalene are the most pervasive The T101 has been successfully tested for its ability to reject interference from most of these sources For a more detailed discussion of this topic see Section 10 2 6 NOTE Once you have completed the above set up procedures please fill out the...

Страница 61: ...el and output as an analog voltage from rear panel terminals calibrations can be performed and TEST functions and WARNING messages can be examined The second most important operating mode is SETUP mode This mode is used for performing certain configuration operations such as for the DAS system the reporting ranges or the serial RS 232 RS 485 Ethernet communication channels The SET UP mode is also ...

Страница 62: ...g ZERO calibration procedure initiated remotely through the COM ports or digital control inputs 1 Only Appears on units with Z S valve or IZS options 2 The revision of the analyzer firmware is displayed following the word SETUP e g SETUP c 4 Finally the various CAL modes allow calibration of the analyzer Calibration is described in Section 6 4 2 SAMPLE MODE This is the analyzer s standard operatin...

Страница 63: ... last zero point calibration performed DRK PMT Dark PMT mV The PMT output reading recorded the last time the UV source lamp shutter was closed DRK LMP Dark UV Source Lamp mV The UV reference detector output reading recorded the last time the UV source lamp shutter was closed SO2 SLOPE1 SO2 measurement Slope The sensitivity of the instrument as calculated during the last calibration activity The sl...

Страница 64: ...zer is in H2S mode In SO2 mode appear as SO2 STB SO2 OFFS SO2 SLOPE In multigas mode both versions appear RANGE H2S STB3 SAMP FL PRES PMT NORM PMT UV LAMP LAMP RATIO STR LGT DARK PMT DARK LAMP H2S SLOPE3 H2S OFFS3 HVPS RCELL TEMP BOX TEMP PMT TEMP CONV TEMP IZS TEMP1 TEST2 TIME SAMPLE RANGE 500 0 PPB SO2 400 PPB TST TST CAL SETUP Toggle TST TST buttons to scroll through list of Figure 4 1 Viewing ...

Страница 65: ...S SO2 catalytic converter is outside its optimal operating range DARK CAL WARNING Dark offset above limit specified indicating that too much stray light is present in the sample chamber DATA INITIALIZED DAS data storage was erased HVPS WARNING High voltage power supply for the PMT is outside of specified limits IZS TEMP WARNING On units with IZS options installed The permeation tube temperature is...

Страница 66: ...nt calibration mode In this mode the user can calibrate the instrument or check the instrument s calibration with the use of calibrated zero or span gases If the instrument includes either the zero span valve option or IZS option the display will also include CALZ and CALS buttons Pressing either of these buttons also puts the instrument into multipoint calibration mode The CALZ button is used to ...

Страница 67: ...BLE ON ON ENTR EXIT ENTR accepts the change EXIT ignores the change Toggles password status On Off ENTR accepts displayed password value EXIT returns to SAMPLE display CAL PASSWORD default state is OFF If the calibration password 101 is enabled the following menu button sequence will be required to enter one of the calibration modes SAMPLE ENTER SETUP PASS 0 0 0 0 ENTR EXIT SAMPLE RANGE 500 0 PPB ...

Страница 68: ...guration information 4 4 1 Auto Cal Feature ACAL Used to set up and operate the AutoCal feature Only appears if the analyzer has one of the internal valve options installed 6 9 Internal Data Acquisition system DAS DAS Used to set up the DAS system and view recorded data 4 8 Analog Output Reporting Range Configuration RNGE Used to configure the output signals generated by the instrument s Analog ou...

Страница 69: ... hardware when contacting Technical Support Special instrument or software features or installed options may also be listed here SAMPLE RANGE 500 0 PPB H2S X XXX TST TST CAL SETUP SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SAMPLE PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE T101 SO2 H2S ANALYZER NEXT PREV EXIT Press EXIT at any time to return to SETUP menu Press EXIT at any time to r...

Страница 70: ...ge when DUAL mode is selected Figure 4 3 Analog Output Connectors Defined All three outputs can be configured either at the factory or by the user for full scale outputs of 0 1 VDC 1VDC 5VDC or 10VDC Additionally A1 and A2 may be equipped with optional 0 20 mADC current loop drivers and configured for any current output within that range e g 0 20 2 20 4 20 etc The user may also adjust the signal l...

Страница 71: ... The T101 UV Fluorescence H2 S Analyzer has two hardware physical ranges that cover H2 S concentrations between 0 and 20 000 ppb The low range is 0 to 2 000 ppb while the high range is 0 to 20 000 ppb The proper physical range is determined by the software to include the maximum measurement concentration selected by the user Once properly calibrated the analyzer s front panel will accurately repor...

Страница 72: ...ws the A1 and A2 outputs to be configured with different measurement spans see Section 4 4 4 5 as well as separate electronic signal levels see Section 4 6 3 1 and if the instrument is equipped with the SO2 H2 S multigas measurement option different gas measurements Auto range AUTO mode As in single range mode both outputs are slaved together and will represent the same measurement span however th...

Страница 73: ...imit of the range press SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP C 3 PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP C 3 RANGE CONTROL MENU MODE SET UNIT EXIT SETUP C 3 RANGE MODE SNGL SNGL IND AUTO ENTR EXIT EXIT x 2 returns to the main SAMPLE display SETUP C 3 RANGE MODE SNGL SNGL IND AUTO ENTR EXIT SETUP C 3 RANGE CONTROL MENU MODE SET UNIT EXIT SETUP C 3 RANGE 500 0 Conc 0 0 ...

Страница 74: ...H2 S in multigas measurement mode LOW range RANGE1 Range value for output A1 0 1500 ppm SO2 HIGH range RANGE2 Range value for output A2 0 1000 ppm H2 S To select the independent reporting range mode and set the upper measurement limits for the two outputs press SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP X X RANGE CONTROL MENU MODE...

Страница 75: ...h range back to low range once both the H2 S concentration falls below 75 of the low range span When set up to measure a single gas H2 S or SO2 in AUTO Range mode the instrument reports the same data in the same range on both the A1 and A2 outputs and automatically switches both outputs between ranges as described above To select auto range mode and set the upper span limits for the high and low r...

Страница 76: ...ms per cubic meter mg m3 MG Changing units affects all of the display analog outputs COM port and DAS values for all reporting ranges regardless of the analyzer s range mode To change the concentration units SETUP X X CONC UNITS PPM PPM PPB UGM MGM ENTER EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP X X RANGE CONTROL MENU...

Страница 77: ...is used it needs to pass through the same dilution steps as the sample gas 3 Set the dilution factor as a gain e g a value of 20 means 20 parts diluent and 1 part of sample gas SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP C 3 PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP C 3 RANGE CONTROL MENU MODE SET UNIT DIL EXIT DIL only appears if the dilution ratio option has been enab...

Страница 78: ...RD LEVEL MENU ACCESS ALLOWED Null 000 Operation All functions of the main menu top level or Primary menu 101 Configuration Maintenance Access to Primary and Secondary SETUP Menus when PASSWORD is enabled 818 Configuration Maintenance Access to Secondary SETUP Submenus VARS and DIAG whether PASSWORD is enabled or disabled To enable or disable passwords press SETUP X X PRIMARY SETUP MENU CFG DAS RNG...

Страница 79: ...P X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT EXIT returns to the main SAMPLE display Enter Current Date of Year SETUP X X DATE 01 JAN 02 0 1 JAN 0 2 ENTR EXIT SETUP X X DATE 01 JAN 02 0 1 JAN 0 2 ENTR EXIT SETUP X X TIME OF DAY CLOCK TIME DATE EXIT Enter Current Time of Day SETUP X X3 TIME 12 00 1 2 0 0 ENTR EXIT SETUP X X TIME 12 00 1 2 0 0 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG D...

Страница 80: ...ETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT 3x EXIT returns to the main SAMPLE display SETUP X X 0 MEASURE_MODE H2S NEXT JUMP EDIT PRNT EXIT Enter sign and number of seconds per day the clock gains or loses SETUPX X 1 DAS_HOLD_OFF 15 0 Minutes PREV NEXT JUMP EDIT PRNT EXIT SETUP X X 8 CLOCK_ADJ 0 Sec Day PREV JUMP EDIT PRNT EXIT SETUP X X CLOCK_ADJ 0 Sec Day 0 0 ENTR EXIT SETUP X X...

Страница 81: ...ed entirely in each DAS channel Can be between 0 5 and 20 minutes Default 15 min 3 TPC_ENABLE Enables or disables the temperature and pressure compensation TPC feature ON OFF 4 RCELL_SET Sets the sample chamber temperature Increasing or decreasing this temperature will increase or decrease the rate at which SO2 decays into SO2 Section 10 1 2 Do not adjust this setting unless under the direction of...

Страница 82: ... Teledyne ML T101 Operation Manual 78 NO VARIABLE DESCRIPTION ALLOWED VALUES 11 TIME_SINCE_SVC Displays time in hours since last service 0 500000 12 SVC_INTERVAL Sets the interval in hours between service reminders 0 100000 ...

Страница 83: ...X CLOCK_ADJ 0 Sec Day 0 0 ENTR EXIT SETUP X X 8 CLOCK_ADJ 0 Sec Day PREV NEXT JUMP EDIT PRNT EXIT EXIT ignores the new setting ENTR accepts the new setting SETUP X X TPC_ENABLE ON ON ENTR EXIT SETUP X X 5 DYN_ZERO ON PREV NEXT JUMP EDIT PRNT EXIT SETUP X X DYN_ZERO ON ON ENTR EXIT Toggle to change setting Toggle to change setting SETUP X X 6 DYN_SPAN ON PREV NEXT JUMP EDIT PRNT EXIT SETUP X X DYN_...

Страница 84: ...alve alternates the gas stream between the two paths at regular intervals allowing the instrument to measure both gases To select one of these three measurement modes see Section 10 3 2 for additional details press SETUP X X 0 MEASURE_MODE H2S NEXT JUMP EDIT PRNT EXIT EXIT ignores the new setting ENTR accepts the new setting SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU ...

Страница 85: ...TION Analog input output parameters are available for viewing and configuration DIAG AIO 4 6 3 OPTIC TEST When activated the analyzer performs an optic test which turns on an LED located inside the sensor module near the PMT Fig 10 15 This diagnostic tests the response of the PMT without having to supply span gas DIAG OPTIC 4 6 4 ELECTRICAL TEST When activated the analyzer performs an electric tes...

Страница 86: ...UP Within the COMM VARS and DIAG menus EXIT returns to the SECONDARY SETUP MENU EXIT returns to the PRIMARY SETUP MENU DIAG PRESSURE CALIBRATION PREV NEXT ENTR EXIT DIAG OPTIC TEST PREV NEXT ENTR EXIT DIAG SIGNAL I O NEXT ENTR EXIT DIAG ANALOG OUTPUT PREV NEXT ENTR EXIT DIAG ANALOG I O CONFIGURATION PREV NEXT ENTR EXIT DIAG TEST CHAN OUTPUT PREV ENTR EXIT DIAG ELECTRICAL TEST PREV NEXT ENTR EXIT D...

Страница 87: ...XX X TST TST CAL SETUP EXAMPLE SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT DIAG SIGNAL I O PREV NEXT JUMP ENTR EXIT DIAG I O EXT_ZERO_CAL OFF PREV NEXT JUMP PRNT EXIT Press JUMP to go directly to a specific signal See Appendix A 4 for a complete list of available SIGNALS DIAG I O JUMP TO 12 1 2 ENTR EXIT EXAMPLE Enter 12 to Jump to 12 ST...

Страница 88: ...Anog Output Step Test press SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT DIAG SIGNAL I O NEXT ENTR EXIT Exit Exit returns to the DIAG menu SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT DIAG ANALOG OUTPUT PREV NEXT ENTR EXIT DIAG AOUT ANALOG OUTPUT 0 EXIT Performs analog output step t...

Страница 89: ...status YES NO and initiates a calibration of the analog to digital converter circuit on the motherboard XIN1 XIN8 For each of 8 external analog inputs channels shows the gain offset engineering units and whether the channel is to show up as a Test function To configure the analyzer s four analog outputs set the electronic signal type of each channel and calibrate the outputs This consists of Selec...

Страница 90: ...upper limits Please specify desired range when ordering this option The default offset for all ranges is 0 mA Pin assignments for the output connector at the rear panel of the instrument are shown in Table 4 12 ANALOG OUT A1 A2 A3 A4 Table 4 12 Analog Output Pin Assignments PIN ANALOG OUTPUT VOLTAGE SIGNAL CURRENT SIGNAL 1 A1 V Out I Out 2 Ground I Out 3 A2 V Out I Out 4 Ground I Out 5 A3 Not Used...

Страница 91: ...ON PREV NEXT ENTR EXIT DIAG AIO AOUTS CALIBRATED NO SET SET CAL EXIT FROM ANALOG I O CONFIGURATION MENU DIAG AIOOUTPUT RANGE 5V 0 1V 1V 5V 10V CURR ENTR EXIT Toggle to set the signal level and type of the selected channel DIAG AIO CONC_OUT_2 5V CAL SET SET EDIT EXIT Press SET to select the analog output channel to be configured Press EDIT to continue Pressing ENTR records the new setting and retur...

Страница 92: ...d be used for the 0 1V range or in cases where the outputs must be closely matched to the characteristics of the recording device Manual calibration requires the AUTOCAL feature to be disabled To calibrate the outputs as a group activate the ANALOG I O configuration menu see Section 4 6 3 then press DIAG AIO AUTO CALIBRATING CONC_OUT_1 AUTO CALIBRATING CONC_OUT_2 AUTO CALIBRATING TEST_OUTPUT Exit ...

Страница 93: ...T_2 DIAG AIO CONC_OUT_2 CALIBRATED YES SET CAL EXIT DIAG ANALOG I O CONFIGURATION PREV NEXT ENTR EXIT DIAG AIO AOUTS CALIBRATED NO SET CAL EXIT DIAG AIO CONC_OUT_2 RANGE 5V SET EDIT EXIT DIAG AIO CONC_OUT_2 5V CAL SET SET EDIT EXIT DIAG AIO CONC_OUT_2 REC OFS 0 mV SET SET EDIT EXIT DIAG AIO CONC_OUT_2 AUTO CAL ON SET SET EDIT EXIT EXIT to Return to the main Sample Display Press SET to select the A...

Страница 94: ...ET SET EDIT EXIT DIAG AIO CONC_OUT_2 AUTO CAL ON SET SET EDIT EXIT Now the analog output channels should either be automatically calibrated or they should be set to manual calibration which is described next 4 6 3 3 Manual Analog Output Calibration and Voltage Adjustment For highest accuracy the voltages of the analog outputs can be manually calibrated Calibration is done through the instrument so...

Страница 95: ... 5V NO CAL SET SET EDIT EXIT DIAG AIO CONC_OUT_1 CALIBRATED YES SET CAL EXIT DIAG AIO CONC_OUT_1 RANGE 5V SET EDIT EXIT DIAG AIO CONC_OUT_2 CALIBRATED NO SET CAL EXIT DIAG AIO CONC_OUT_1 VOLT Z 0 mV U100 UP10 UP DOWN DN10 D100 ENTR EXIT Toggle to increase decrease the analog output by 100 10 or 1 counts Continue adjustments until the voltage measured at the output of the analyzer and or the input ...

Страница 96: ...enu Pressing EXIT ignores the new setting and returns to the previous menu Press SET to select the analog output channel to be configured Then press EDIT to continue 4 6 3 5 Current Loop Output Adjustment A current loop option is available and can be installed as a retrofit for each of the analog outputs of the analyzer This option converts the DC voltage analog output to a current signal with 0 2...

Страница 97: ... from output to output and from instrument to instrument you will need to measure the change in the current with a current meter placed in series with the output circuit Figure 4 5 mA IN OUT I OUT I OUT I IN I IN Recording Device Analyzer See Table 3 2 for pin assignments of the Analog Out connector on the rear panel Figure 4 5 Setup for Calibrating Current Outputs NOTE Do not exceed 60 V between ...

Страница 98: ...e upper line Continue adjustments until the correct current is measured with the current meter DIAG AIO CONC_OUT_2 ZERO 27 mV U100 UP10 UP DOWN DN10 D100 ENTR EXIT EXIT ignores the new setting ENTR accepts the new setting DIAG AIO CONC_OUT_2 CALIBRATED YES SET CAL EXIT DIAG AIO CONC_OUT_2 ZERO 4921 mV U100 UP10 UP DOWN DN10 D100 ENTR EXIT DIAG AIO CONC_OUT_2 CURR Z 0 mV U100 UP10 UP DOWN DN10 D100...

Страница 99: ...tivate the ANALOG I O CONFIGURATION MENU see Section 4 6 3 then press Exit at any time to return to the main DIAG menu DIAG ANALOG I O CONFIGURATION PREV NEXT ENTR EXIT Continue pressing SET until DIAG AIO AIN CALIBRATED NO SET SET CAL EXIT DIAG AIO AIN CALIBRATED YES SET SET CAL EXIT Instrument calibrates automatically Exit to return to the ANALOG I O CONFIGURATION MENU STARTING FROM ANALOG I O C...

Страница 100: ...AG ANALOG I O CONFIGURATION PREV NEXT ENTR EXIT DIAG AIO AOUTS CALIBRATED NO SET SET CAL EXIT DIAG AIO XIN1 GAIN 1 00V V 0 0 1 0 0 ENTR EXIT Press to change Gain value DIAG AIO XIN1 1 00 0 00 V OFF SET SET EDIT EXIT Press SET to scroll to the first channel Continue pressing SET to view each of 8 channels Pressing ENTR records the new setting and returns to the previous menu Pressing EXIT ignores t...

Страница 101: ...uce a PMT signal of about 2000 1000 mV To activate the electrical test press SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT DIAG SIGNAL I O NEXT ENTR EXIT DIAG OPTIC RANGE 500 000 PPB SO2 X XXX TST TST EXIT Press NEXT until DIAG OPTIC TEST ...

Страница 102: ...test the PMT itself The electrical test should produce a PMT signal of about 2000 1000 mV To activate the electrical test press SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT DIAG SIGNAL I O NEXT ENTR EXIT DIAG ELEC RANGE 500 000 PPB O2 X X...

Страница 103: ... CPU s memory LAMP_CAL Both LAMP Ratio and UV Lamp are test functions viewable from the instrument s front panel To cause the analyzer to measure and record a value for LAMP_CAL press Exit at any time to return to main the SETUP menu DIAG SIGNAL I O NEXT ENTR EXIT Repeat Pressing NEXT until DIAG LAMP CALIBRATION PREV NEXT ENTR EXIT DIAG FCAL LAMP CAL VALUE 4262 4 mV 4 2 6 2 4 ENTR EXIT ENTR accept...

Страница 104: ...nel To cause the analyzer to measure and record a value for PRES press Exit at any time to return to main the SETUP menu DIAG SIGNAL I O NEXT ENTR EXIT Repeat Pressing NEXT until DIAG PRESSURE CALIBRATION PREV NEXT ENTR EXIT DIAG PCAL ACTUAL PRES 27 20 IN HG A 2 7 2 0 ENTR EXIT ENTR accepts the new value EXIT ignores the new value SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT SAMPLE RANGE 500...

Страница 105: ...mple inlet see Section 9 5 2 for more details Once the flow meter is attached and is measuring actual gas flow press Exit at any time to return to main the SETUP menu DIAG SIGNAL I O NEXT ENTR EXIT Repeat Pressing NEXT until DIAG FLOW CALIBRATION PREV NEXT ENTR EXIT DIAG FCAL ACTUAL FLOW 607 CC M 0 6 0 7 ENTR EXIT ENTR accepts the new value EXIT ignores the new value SETUP X X SECONDARY SETUP MENU...

Страница 106: ... EXIT returns to the main SAMPLE display Continue to press NEXT until DIAG TCHN TEST CHANNEL PMT READING PREV NEXT ENTR EXIT Press PREV or NEXT to move through the list of available parameters Table 6 13 Press EXIT to return to the DIAG menu Press ENTR to select the displayed parameter activating the test channel SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT Table 4 15 Test Parameters Availab...

Страница 107: ...onfiguration for standard RS 232 operation or reconfigured for half duplex RS 485 operation contact the factory for configuration information When COM2 is configured for RS 485 communication the rear panel USB port is disabled A code activated switch CAS can also be used on either port to connect typically between 2 and 16 send receive instruments host computer s printers data loggers analyzers mo...

Страница 108: ...ttons to cycle through the available character set 0 9 ENTR accepts the new settings EXIT ignores the new settings SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT The ID can be any 4 digit number and can also be used to identify analyzers in any number of ways e g location numbers company as...

Страница 109: ... o Baud rate 19200 bits per second baud o Data Bits 8 data bits with 1 stop bit o Parity None CAUTION Cables that appear to be compatible because of matching connectors may incorporate internal wiring that make the link inoperable Check cables acquired from sources other than Teledyne ML for pin assignments before using 4 7 3 RS 232 COM PORT CABLE CONNECTIONS In its default configuration the T101 ...

Страница 110: ...e g Hayes compatible and code activated switches Both cables are configured with straight through wiring and should require no additional adapters To assist in properly connecting the serial ports to either a computer or a modem there are activity indicators just above the COM1 port Once a cable is connected between the analyzer and a computer or modem both the red and green LEDs should be on If t...

Страница 111: ...odems DCE and computers which can be either a switch mounted below the serial ports on the rear panel allows the user to set the configuration of COM1 for one of these two modes This switch exchanges the receive and transmit lines on COM1 emulating a cross over or null modem cable The switch has no effect on COM2 4 7 6 ETHERNET CONFIGURATION For network or Internet communication the analyzer can b...

Страница 112: ...e subnet mask are all zeroes e g 0 0 0 0 the DCHP was not successful You may have to manually configure the analyzer s Ethernet properties See your network administrator To view the LAN Internet default configuration properties press SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X ...

Страница 113: ...e analyzer itself GATEWAY IP ADDRESS 0 0 0 0 Can only be edited when DHCP is set to OFF A string of numbers very similar to the Instrument IP address e g 192 168 76 1 that is the address of the computer used by your LAN to access the Internet SUBNET MASK 0 0 0 0 Can only be edited when DHCP is set to OFF Also a string of four packets of 1 to 3 numbers each e g 255 255 252 0 that identifies the LAN...

Страница 114: ...NGE PASS CLK MORE EXIT SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X COMMUNICATIONS MENU ID INET COM1 COM2 EXIT SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT SETUP X X DHCP ON ON ENTR EXIT SETUP X X DHCP ON SET SET EDIT EXIT SETUP X X DHCP OFF OFF ENTR EXIT continues in next illustration ...

Страница 115: ...ETUP X X GATEWAY IP 000 000 000 000 SET SET EDIT EXIT SETUP X X INST IP 0 00 000 000 CH CH DEL 0 ENTR EXIT SETUP X X SUBNET MASK 255 255 255 0 SET SET EDIT EXIT SETUP X X SUBNET MASK 2 55 255 255 0 CH CH DEL ENTR EXIT SETUP X X TCP PORT 3000 SET EDIT EXIT The PORT number needs to remain at 3000 Do not change this setting unless instructed to by Teledyne API s Customer Service personnel Continued f...

Страница 116: ... ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X SECONDARY SETUP MENU COMM VARS DIAG ALRM EXIT SETUP X X DHCP ON SET EDIT EXIT SETUP X X HOSTNAME 101 SET EDIT EXIT SETUP X X HOSTNAME T 101 CH CH INS DEL ENTR EXIT SETUP X X HOSTNAME 101 FIELD1 SET EDIT EXIT Continue pressing SET UNTIL SETUP X X INITIALIZING INET 0 I...

Страница 117: ... one character to the right INS Inserts a character before the cursor location DEL Deletes a character at the cursor location Press this key to cycle through the range of numerals and characters available for insertion 0 9 A Z space _ ENTR Accepts the new setting and returns to the previous menu EXIT Ignores the new setting and returns to the previous menu Some buttons only appear when applicable ...

Страница 118: ...api com software 2 Run the installer file TAPIVCPInstaller exe 3 Connect the USB cable between the USB ports on your personal computer and your analyzer The USB cable should be a Type A Type B cable commonly used as a USB printer cable 4 Determine the Windows XP Com Port number that was automatically assigned to the USB connection Start Control Panel System Hardware Device Manager This is the com ...

Страница 119: ...AKE OFF HARDWARE FIFO ON COMMAND PROMPT OFF 6 Next configure your communications software such as APICOM Use the COM port determined in Step 4 and the baud rate set in Step 5 The figures below show how these parameters would be configured in the Instrument Properties window in APICOM when configuring a new instrument See the APICOM manual PN 07463 for more details NOTE USB configuration requires t...

Страница 120: ...tro static discharges too small to be felt by the human nervous system Failure to use ESD protection when working with electronic assemblies will void the instrument warranty Refer to Section 13 for more information on preventing ESD damage In each instrument with the Multidrop option there is a shunt jumpering two pins on the serial Multidrop and LVDS printed circuit assembly PCA as shown in Figu...

Страница 121: ...ost RS232 port to the first analyzer s RS232 port then from the first analyzer s COM2 port to the second analyzer s RS232 port from the second analyzer s COM2 port to the third analyzer s RS232 port etc connecting in this fashion up to eight analyzers subject to the distance limitations of the RS 232 standard 6 On the rear panel of each analyzer adjust the DCE DTE switch so that the green and the ...

Страница 122: ...digit to be changed c Press select ENTER to accept the new ID for that instrument 8 Next in the SETUP MORE COMM COM1 menu do not use the COM2 menu for multidrop edit the COM1 MODE parameter as follows press select EDIT and set only QUIET MODE COMPUTER MODE and MULTIDROP MODE to ON Do not change any other settings 9 Press select ENTER to accept the changed settings and ensure that COM1 MODE now sho...

Страница 123: ...CII setting to ON and ensure that COM2 MODBUS RTU is set to OFF Press ENTR to keep the new settings If your analyzer is connected to a network with at least one other analyzer of the same model a unique Slave ID must be assigned to each Using the front panel menu go to SETUP MORE COMM ID The MACHINE ID default is the same as the model number Toggle the menu buttons to change the ID Reboot analyzer...

Страница 124: ...Operating Instructions Teledyne ML T101 Operation Manual 120 Example Read Write Definition window Example Connection Setup window Example MODBUS Poll window ...

Страница 125: ...rt number 02252 contains more information on this protocol E 7 1 2048 When turned on this mode switches the COMM port settings from No parity 8 data bits 1 stop bit to Even parity 7 data bits 1 stop bit RS 485 1024 Configures the COM2 Port for RS 485 communication RS 485 mode has precedence over Multidrop mode if both are enabled MULTIDROP PROTOCOL 32 Multidrop protocol allows a multi instrument c...

Страница 126: ...COM2 EXIT SETUP X X COM1 MODE 0 SET EDIT EXIT SETUP X X COM1 QUIET MODE OFF NEXT OFF ENTR EXIT SETUP X X COM1 HESSEN PROTOCOL ON PREV NEXT ON ENTR EXIT SETUP X X COM1 HESSEN PROTOCOL OFF PREV NEXT OFF ENTR EXIT Continue pressing the NEXT and PREV keys to select any other modes you which to enable or disable SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT Use PREV and NEXT keys to move between availabl...

Страница 127: ...M VARS DIAG EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X COMMUNICATIONS MENU ID INET COM1 COM2 EXIT SETUP X X COM2 MODE 0 SET EDIT EXIT SETUP X X COM2 BAUD RATE 11200 SET SET EDIT EXIT SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT Rear panel USB is assigned COM2 in the Communications Menu EXIT returns to the previous menu EXIT ignores the new setting Use PREV and NEXT keys to mo...

Страница 128: ...ion system DAS that enables the analyzer to store concentration and calibration data as well as a host of diagnostic parameters The DAS of the T101 can store several months of data depending on how it is configured The data are stored in non volatile memory and are retained even when the instrument is powered off Data are stored in plain text format for easy retrieval and use in common data analys...

Страница 129: ...eriod Concentration data are typically disabled whereas diagnostic should be collected On Sampling normally The DAS can be disabled only by disabling or deleting its individual data channels 4 8 1 DAS STRUCTURE The DAS is designed around the feature of a record A record is a single data point of one parameter stored in one or more data channels and generated by one of several triggering event The ...

Страница 130: ...ovides a convenient means to temporarily disable a data channel ON OFF or ON CAL HOLD OFF Disables sampling of data parameters while instrument is in calibration mode Note that when enabled here there is also a length of the DAS HOLD OFF after calibration mode which is set in the VARS menu Section 4 11 2 11 OFF OFF or ON 4 8 1 2 DAS Parameters Data parameters are types of data that may be measured...

Страница 131: ...n regarding the maximum number of channels parameters and records and how to calculate the file size for each data channel refer to the DAS manual downloadable from the TML website at http www teledyne ml com manuals under Special Manuals 4 8 1 4 DAS Triggering Events Triggering events define when and how the DAS records a measurement of any given data channel Triggering events are firmware specif...

Страница 132: ...ul for monitoring the condition of the pump and critical flow orifice sample flow and the sample filter clogging indicated by a drop in sample pressure over time to predict when maintenance will be required The last 360 daily averages about 1 year are stored CALDAT Logs new slope and offset every time a zero or span calibration is performed This Data Channel also records the instrument reading jus...

Страница 133: ...CISION 1 STORE NUM SAMPLES OFF NAME CONC EVENT ATIMER REPORT PERIOD 000 00 05 NO OF RECORDS 4032 RS 232 REPORT OFF CHANNEL ENABLED ON CAL HOLD OFF ON LIST OF CHANNELS Figure 4 11 Default DAS Channels Setup These default Data Channels can be used as they are or they can be customized from the front panel to fit a specific application They can also be deleted to make room for custom user programmed ...

Страница 134: ...T SETUP X X 00 00 00 S2SCN1 0 0 PPM PV10 PREV NEXT NX10 PRM PRM EXIT SETUP X X 00 00 00 SMPFLW 000 0 cc m PRM PRM EXIT SETUP X X DATA ACQUISITION VIEW EDIT EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT TOUCHSCREEN BUTTON FUNCTIONS BUTTON FUNCTION PRM Moves to the next Parameter PRM Moves to the previous Parameter NX10 Moves the view forward 10 data points channels NEXT Moves to...

Страница 135: ...IEW EDIT EXIT Moves the display up down the list of Data Channels Inserts a new Data Channel into the list BEFORE the Channel currently being displayed Deletes The Data Channel currently being displayed Exports the configuration of all data channels to RS 232 interface Exits to the Main Data Acquisition Menu SETUP X X NAME CONC SET SET EDIT PRNT EXIT Moves the display between the properties for th...

Страница 136: ...e of a data channel follow the above button sequence and then press FROM THE PREVIOUS SEQUENCE SETUP X X NAME CONC C O N C ENTR EXIT ENTR accepts the new string and returns to the previous menu EXIT ignores the new string and returns to the previous menu Press each button repeatedly to cycle through the available character set 0 9 A Z space _ SETUP X X NAME CONC SET SET EDIT PRINT EXIT ...

Страница 137: ...u SETUP X X 0 CONC ATIMER 2 4032 R PREV NEXT INS DEL EDIT PRNT EXIT Exits to the Main Data Acquisition menu Press to cycle through the list of available trigger events SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X EVENT ATIMER SET SET EDIT PRINT EXIT ENTR accepts the new string and returns to the previous menu EXIT ignores the new string and returns to the previous menu From the DATA ACQUI...

Страница 138: ...add or delete a parameter follow the instruction shown in Section 4 11 2 2 then press Edit Data Parameter Menu Edit Data Channel Menu SETUP X X 0 CONC ATIMER 2 4032 R PREV NEXT INS DEL EDIT PRNT EXIT Exits to the main Data Acquisition menu SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X PARAMETERS 2 SET SET EDIT PRINT EXIT SETUP X X 0 PARAM S2SCN1 MODE AVG PREV NEXT INS DEL EDIT EXIT Press S...

Страница 139: ...AVG MIN MAX EXIT Press the key for the desired mode SETUP X X PRECISION 1 SET SET EDIT EXIT SETUP X X PRECISION 1 1 EXIT Set for 0 4 SETUP X X STORE NUM SAMPLES OFF SET EDIT EXIT SETUP X X STORE NUM SAMPLES OFF OFF ENTR EXIT Turn ON or OFF SET Returns to previous Functions 4 8 2 5 Sample Period and Report Period The DAS defines two principal time periods by which sample readings are taken and perm...

Страница 140: ...ing of the next full minute according to the instrument s internal clock If the REPORT PERIOD were set for of one hour the first report activity would occur at the beginning of the next full hour according to the instrument s internal clock EXAMPLE Given the above settings if DAS were activated at 7 57 35 the first sample would occur at 7 58 and the first report would be calculated at 8 00 consist...

Страница 141: ... X X REPORT PERIOD 000 00 05 SET SET EDIT PRINT EXIT Use PREV and NEXT to scroll to the data channel to be edited From the DATA ACQUISITION menu 4 8 2 6 Number of Records The number of data records in the DAS is cumulative across all channels and parameters filling about one megabyte of space on the disk on module this means that the actual number of records is limited by the total number of param...

Страница 142: ...ollowing button sequence Edit Data Channel Menu SETUP X X 0 CONC ATIMER 2 900 PREV NEXT INS DEL EDIT PRNT EXIT Exits to the main Data Acquisition menu SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X NUMBER OF RECORDS 000 SET SET EDIT PRINT EXIT SETUP X X REPORT PERIODD DAYS 0 0 0 0 0 0 ENTR EXIT ENTR accepts the new setting and returns to the previous menu EXIT ignores the new setting and re...

Страница 143: ...RINT EXIT SETUP X X RS 232 REPORT OFF SET SET EDIT PRINT EXIT ENTR accepts the new setting and returns to the previous menu EXIT ignores the new setting and returns to the previous menu SETUP X X RS 232 REPORT OFF OFF ENTR EXIT Toggle to turn reporting ON or OFF Press SET key until 4 8 2 8 Compact Report When enabled this option avoids unnecessary line breaks on all RS 232 reports Instead of repor...

Страница 144: ...uction shown in Section 4 11 2 2 then press Edit Data Channel Menu From the DATA ACQUISITION menu SETUP X X 0 CONC ATIMER 2 4032 R PREV NEXT INS DEL EDIT PRNT EXIT Exits to the main Data Acquisition menu SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X CHANNEL ENABLE ON SET SET EDIT PRINT EXIT ENTR accepts the new setting and returns to the previous menu EXIT ignores the new setting and retur...

Страница 145: ...n shown in Section 4 11 2 2 then press Edit Data Channel Menu From the DATA ACQUISITION menu SETUP X X 0 CONC ATIMER 2 4032 R PREV NEXT INS DEL EDIT PRNT EXIT Exits to the main Data Acquisition menu SETUP X X NAME CONC SET SET EDIT PRINT EXIT SETUP X X CAL HOLD OFF ON SET EDIT PRINT EXIT ENTR accepts the new setting and returns to the previous menu EXIT ignores the new setting and returns to the p...

Страница 146: ... be done offline and without interrupting DAS data collection it is conveniently uploaded to the instrument and can be stored on a computer for later review alteration or documentation and archival Refer to the APICOM manual for details on these procedures The APICOM user manual is included in the APICOM installation file which can be downloaded at http www teledyne ml com software apicom CAUTION ...

Страница 147: ...ut that can withstand up to 40 VDC All of the emitters of these transistors are tied together and available at D NOTE Most PLC s have internal provisions for limiting the current that the input will draw from an external device When connecting to a unit that does not have this feature an external dropping resistor must be used to limit the current through the transistor output to less than 50 mA A...

Страница 148: ...on Teledyne ML T101 Operation Manual 144 Connect to Internal Ground of Monitoring STATUS 1 2 3 4 5 6 7 8 D SYSTEM OK HIGH RANGE CONC VALID ZERO CAL SPAN CAL DIAGNOSTIC MODE LOW SPAN Figure 5 1 Status Output Connector ...

Страница 149: ... power supply 5 1 1 2 Control Inputs Control inputs allow the user to remotely initiate ZERO and SPAN calibration modes are provided through a 10 pin connector labeled CONTROL IN on the analyzer s rear panel These are opto isolated digital inputs that are activated when a 5 VDC signal from the U pin is connected to the respective input pin Table 5 2 Control Input Pin Assignments INPUT STATUS CONDI...

Страница 150: ... O 5 1 2 1 Terminal Operating Modes The Model T101 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 Computer mode is used when the analyzer is connected to a computer with a dedicated i...

Страница 151: ... the terminal computer The command will not be sent to the analyzer to be executed until this is done On personal computers this is achieved by pressing the ENTER key BS backspace Erases one character to the left of the cursor location ESC escape Erases the entire command line ID CR This command prints a complete list of available commands along with the definitions of their functionality to the d...

Страница 152: ...ued LIST ABORT NAME EXIT etc Some commands may have additional arguments that define how the command is to be executed Press CR or refer to Appendix A 6 for a list of available command designators CR is a carriage return All commands must be terminated by a carriage return usually achieved by pressing the ENTER key on a computer Table 5 4 Command Types COMMAND COMMAND TYPE C Calibration D Diagnost...

Страница 153: ...ich may contain letters and numbers They consist of a quotation mark followed by one or more printable characters including spaces letters numbers and symbols and a final quotation mark For example a 1 123abc and are all valid text strings It is not possible to include a quotation mark character within a text string Some commands allow you to access variables messages and other items such as DAS d...

Страница 154: ...t panel display does not give any information on the time a message was issued hence it is useful to log such messages for trouble shooting and reference purposes Terminal emulation programs such as HyperTerminal can capture these messages to text files for later review 5 1 2 7 Remote Access by Modem The T101 can be connected to a modem for remote access This requires a cable between the analyzer ...

Страница 155: ... CH CH INS DEL A ENTR EXIT SETUP X X COM1 MODE 0 SET EDIT EXIT SETUP X X COM1 BAUD RATE 19200 SET SET EDIT EXIT ENTR accepts the new string and returns to the previous menu EXIT ignores the new string and returns to the previous menu CH and CH move the cursor left and right along the text string INS inserts a character before the cursor location Press repeatedly to cycle through the available char...

Страница 156: ...U CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X COMMUNICATIONS MENU ID INET COM1 COM2 EXIT EXIT returns to the previous menu SETUP X X COM1 MODEM INIT AT Y D H SET SET EDIT EXIT SETUP X X COM1 INITIALIZE MODEM SET SET INIT EXIT SETUP X X COM1 MODE 0 SET EDIT EXIT SETUP X X COM1 BAUD RATE 19200 SET SET EDIT EXIT EXIT returns to the Communications Menu ...

Страница 157: ...940331 is the default password To change the default password use the variable RS232_PASS issued as follows V RS232_PASS NNNNNN N is any numeral between 0 and 9 5 1 2 9 APICOM Remote Control Program APICOM is an easy to use yet powerful interface program that allows accessing and controlling any of Teledyne ML s main line of ambient and stack gas instruments from a remote connection through direct...

Страница 158: ...an also be downloaded for free at http www teledyne ml com software apicom 5 1 3 ADDITIONAL COMMUNICATIONS DOCUMENTATION Table 5 5 Serial Interface Documents Interface Tool Document Title Part Number Available Online APICOM APICOM User Manual 039450000 YES DAS Manual Detailed description of the DAS 028370000 YES These documents can be downloaded at http www teledyne ml com manuals ...

Страница 159: ...lf it may be different from implementations by other companies The following subsections describe the basics for setting up your instrument to operate over a Hessen Protocol network For more detailed information as well as a list of host computer commands and examples of command and response message syntax download the Manual Addendum for Hessen Protocol from the Teledyne ML web site http www tele...

Страница 160: ... COMM VARS DIAG ALRM EXIT SETUP X X COMMUNICATIONS MENU ID INET COM1 COM2 EXIT SETUP X X COM1 MODE 0 SET EDIT EXIT Continue pressing next until Select which COMM port to configure SETUP X X COM1 QUIET MODE OFF NEXT OFF ENTR EXIT SETUP X X COM1 HESSEN PROTOCOL ON PREV NEXT ON ENTR EXIT SETUP X X COM1 HESSEN PROTOCOL OFF PREV NEXT OFF ENTR EXIT ENTR accepts the new settings EXIT ignores the new sett...

Страница 161: ...SEN VARIATION TYPE 1 TYPE1 TYPE 2 ENTR EXIT SETUP X X HESSEN VARIATION TYPE 2 PREV NEXT OFF ENTR EXIT Press to change protocol type ENTR accepts the new settings EXIT ignores the new settings NOTE While Hessen Protocol Mode can be activated independently for COM1 and COM2 The TYPE selection affects both Ports 5 1 4 5 Setting The Hessen Protocol Response Mode The Teledyne ML s implementation of Hes...

Страница 162: ... PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X HESSEN RESPONSE MODE CMD SET SET EDIT EXIT SETUP X X COMMUNICATIONS MENU ID HESN COM1 COM2 EXIT SETUP X X HESSEN VARIATION TYPE 1 SET EDIT EXIT SETUP X X HESSEN RESPONSE MODE CMD BCC TEXT EDIT ENTR EXIT Press to change response mode ENTR accepts the new settings EXIT ignores the new set...

Страница 163: ...u EXIT Ignores the new setting and returns to the previous menu SETUP X X SECONDARY SETUP MENU COMM VARS DIAG ALRM EXIT SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SETUP X X HESSEN RESPONSE MODE CMD SET SET EDIT EXIT SETUP X X COMMUNICATIONS MENU ID HESN COM1 COM2 EXIT SETUP X X HESSEN V...

Страница 164: ...same status bit Be careful not to assign conflicting flags to the same bit as each status bit will be triggered if any of the assigned flags is active STATUS FLAG NAME DEFAULT BIT ASSIGNMENT WARNING FLAGS SAMPLE FLOW WARNING 0001 PMT DET WARNING 0002 UV LAMP WARNING 0002 HVPS WARNING 0004 DARK CAL WARNING 0008 RCELL TEMP WARNING 0010 IZS TEMP WARNING 0020 PMT TEMP WARNING 0040 CONV TEMP WARNING 10...

Страница 165: ... X X COMMUNICATIONS MENU ID HESN COM1 COM2 EXIT SETUP X PMT DET WARNING 0002 PREV NEXT EDIT PRNT EXIT Repeat pressing SET until SETUP X SYSTEM RESET 0000 PREV NEXT EDIT PRNT EXIT CH and CH k move the cursor left and right along the bit string Repeat pressing NEXT or PREV until the desired message flag is displayed See Table 6 27 For example ENTR accepts the new settings EXIT ignores the new settin...

Страница 166: ...Remote Operation Teledyne ML T101 Operation Manual 162 This page intentionally left blank ...

Страница 167: ... are written with the assumption that the T101 is being used in its default configuration as an H2 S analyzer The same methods and setups can be followed when the instrument is configured for SO2 measurement by substituting SO2 span gas for the H2S span gas listed in the procedure For analyzers configured in H2 S SO2 multigas mode see Section 6 8 NOTE In applications where the instrument may be us...

Страница 168: ...0 ppb the span gas should have an H2 S concentration of about 450 ppb We strongly recommend that span calibration is carried out with bottled calibrated H2 S or SO2 span gas although it is possible to use a permeation tube such as that included in the IZS valve option Span gases should be certified to a specific accuracy to ensure accurate calibration of the analyzer Typical gas accuracy for calib...

Страница 169: ...the T101 s serial or analog outputs If analog readings are used the response of the recording system should be checked against a NIST traceable voltage source or meter Data recording device should be capable of bi polar operation so that negative readings can be recorded For electronic data recording the T101 provides an internal data acquisition system DAS which is described in detail in Section ...

Страница 170: ...Air Generator Calibrated H2S GAS At high concentration Source of SAMPLE Gas Removed during Calibration Valve OR Needle valve to control flow Chassis Sample Zero Air Exhaust Span MODEL 701 Zero Air Generator VENT Calibrated H2S GAS At span gas concentration Source of SAMPLE Gas Removed during calibration MODEL T700 Gas Dilution Calibrator Figure 6 1 Setup for Manual Calibration without Z S Valve or...

Страница 171: ...00 0 PPB H2S XXX X TST TST ZERO CONC EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP The H2S span concentration values automatically default to 450 0 ppb To change this value to the actual concentration of the span gas enter the number by pressing the key under each digit until the expected value appears The span gas concentration should always be 90 of the selected reporting range EXAMPLE...

Страница 172: ... XXX X TST TST CAL SETUP SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP Set the Display to show the H2S STB test function This function calculates the stability of the H2S measurement Press ENTR to changes the OFFSET SLOPE values for the H2S measurements Press EXIT to leave the calibration unchanged and return to the previous menu ACTION Allow span gas to enter the sample port at the rear of t...

Страница 173: ... To carry out a calibration check rather than a full calibration follow these steps STEP ONE Connect the sources of zero air and span gas as shown in Figure 6 1 STEP TWO Perform the zero span calibration check procedure SAMPLE H2S STB XXX X PPB H2S XXX X TST TST CAL SETUP ACTION Record theH2S concentration reading ACTION Supply span gas to the instrument SAMPLE H2S STB XXX X PPB H2S XXX X TST TST ...

Страница 174: ...he sample inlet The zero and cal operations are initiated directly and independently with dedicated buttons CALZ CALS STEP ONE As shown below connect the sources of zero air and span gas to the respective ports on the rear panel Figure 3 2 External Zero Air Scrubber Filter MODEL 701 Zero Air Generator Source of SAMPLE Gas VENT if input is pressurized MODEL T700 Gas Dilution Calibrator Chassis Samp...

Страница 175: ...500 0 PPB H2S XXX X TST TST CAL SETUP The H2S span concentration values automatically default to 450 0 ppb To change this value to the actual concentration of the span gas enter the number by pressing the key under each digit until the expected value appears The span gas concentration should always be 90 of the selected reporting range EXAMPLE Reporting range 800 ppb Span gas conc 720 ppb EXIT ign...

Страница 176: ...PPB H2S X XXX TST TST ZERO CONC EXIT ZERO CAL M H2S STB XXX X PPB H2S XXX X TST TST CAL CALZ CALS SETUP SPAN CAL M H2S STB XXX X PPB H2S XXX X TST TST SPAN CONC EXIT SPAN CAL M H2S STB XXX X PPB H2S XXX X TST TST ENTR CONC EXIT EXIT returns to the SAMPLE mode without changing the calibration values SPAN CAL M H2S STB XXX X PPB H2S XXX X TST TST SPAN CONC EXIT ACTION Allow zero gas to enter the sam...

Страница 177: ...ting instrument configured for H2 S measurement and for informal calibration checks of instruments measuring SO2 it is not adequate for formal SO2 calibrations and is not approved for use by the US EPA as a calibration source for calibrating SO2 monitoring equipment For applications where more stringent calibration requirements are specified for an instrument with an IZS option installed the follo...

Страница 178: ...span gas are supplied to the analyzer through the zero gas and span gas inlets from two different sources The zero and calibration operations are initiated directly and independently with dedicated buttons CALZ and CALS To perform a manual calibration check of an analyzer with a zero span valve or IZS Option installed use the following method NOTE The instrument can only be fitted with one type of...

Страница 179: ...ce of SAMPLE Gas VENT if input is pressurized Zero Span Valves Option 50 MODEL T700 Gas Dilution Calibrator Chassis Sample Zero Air Exhaust Span Source of SAMPLE Gas VENT if input is pressurized Internal Zero Span Option IZS Option 51 Chassis Sample Zero Air Exhaust Span Calibrated H2S gas At high concentration Ambient Air Figure 6 3 Setup for Manual Calibration Check with Z S Valve or IZS Option ...

Страница 180: ...X TST TST ZERO SPAN CONC EXIT SAMPLE H2S STB XXX X PPB H2S XXX X TST TST CAL CALZ CALS SETUP ZERO CAL M H2S STB XXX X PPB H2S XXX X TST TST ZERO CONC EXIT SAMPLE H2S STB XXX X PPB H2S XXX X TST TST CAL CALZ CALS SETUP EXIT returns to the main SAMPLE display ACTION Record the H2S readings presented in the upper right corner of the display ACTION Record the H2S readings presented in the upper right ...

Страница 181: ...GE TO CAL HIGH LOW HIGH ENTR SETUP Wait until H2S STB falls below 0 5 ppb This may take several minutes Once this selection is made the calibration procedure continues as previously described in Sections 6 2 through 6 6 The other range may be calibrated by starting over from the main SAMPLE display 6 7 1 CALIBRATION WITH REMOTE CONTACT CLOSURES Contact closures for controlling calibration and cali...

Страница 182: ...d 6 8 MANUAL CALIBRATION IN MULTIGAS MEASUREMENT MODE If the analyzer is being operated in multigas measurement mode the methods and setups for performing calibrations are identical to those defined in Sections 6 2 and 6 4 with the two exceptions Some provision must be made for supplying both types of calibrated span gas to the analyzer A typical setup for this might be No Valve Options Installed ...

Страница 183: ...MATIC CALIBRATION CHECKS AUTOCAL The AutoCal system allows unattended periodic operation of the zero span valve options by using the analyzer s internal time of day clock AutoCal operates by executing user defined sequences to initiate the various calibration modes of the analyzer and to open and close valves appropriately It is possible to program and run up to three separate sequences SEQ1 SEQ2 ...

Страница 184: ...librate Enable to do dynamic zero span calibration disable to do a cal check only This must be set to OFF for units used in US EPA applications and with IZS option installed NOTE The programmed STARTING_TIME must be a minimum of 5 minutes later than the real time clock See Section 4 4 6 for setting real time clock NOTE Avoid setting two or more sequences at the same time of the day Any new sequenc...

Страница 185: ... 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 4 2002 Start after Sept 4 2002 STARTING TIME 01 00 First Span starts at 01 00 DELTA DAYS 2 Do Sequence 2 every other day DELTA TIME 00 30 Do Sequence 2 0 5 h later each day DURATION 15 0 Operate Span valve for 15 min CALIBRATE ON The instrument...

Страница 186: ... ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG ACAL DAS RNGE PASS CLK MORE EXIT SETUP X X SEQ 1 DISABLED NEXT MODE EXIT SETUP X X SEQ 2 DISABLED PREV NEXT MODE EXIT SETUP X X MODE DISABLED NEXT ENTR EXIT SETUP X X MODE ZERO PREV NEXT ENTR EXIT SETUP X X MODE ZERO SPAN PREV NEXT ENTR EXIT SETUP X X SEQ 2 ZERO SPAN 1 00 00 PREV NEXT MODE SET EXIT SETUP X X TIMER ENABLE ON SET...

Страница 187: ...the High and Low ranges must be specified as part of the Auto Cal set up This parameter appears at the end of the programming sequences after the CALIBRATE ON OFF parameter is set For example SETUP X X RANGE TO CAL LOW SET EDIT EXIT EXIT returns to the SETUP Menu SETUP X X CALIBRATE ON SET SET EDIT EXIT SETUP X X SEQ 2 ZERO SPAN 2 00 30 PREV NEXT MODE SET EXIT Sequence Delta Time MODE Delta Days F...

Страница 188: ...is selected the AutoCal sequence is programmed as described above If the reporting range of the T101 must is set for either IND or AUTO the gas type and range to be measured must be specified This parameter appears at the end of the programming sequences after the CALIBRATE ON OFF parameter is set For example SETUP X X GAS RANGE H2S HIGH SET EDIT EXIT SETUP X X CALIBRATE ON SET SET EDIT EXIT Follo...

Страница 189: ...ppendix A 3 all of which are automatically stored in the DAS channel CALDAT for data analysis documentation and archival Make sure that these parameters are within the limits listed in Table 6 5 Table 6 5 Example Auto Cal Sequence FUNCTION MINIMUM VALUE OPTIMUM VALUE MAXIMUM VALUE H2S SLOPE1 0 700 1 000 1 300 H2S OFFS1 50 0 mV 100 250 0 mV These values should not be significantly different from th...

Страница 190: ...Calibration Procedures Teledyne ML T101 Operation Manual 186 This page intentionally left blank ...

Страница 191: ...id to Section 2 9 of the handbook which deals with fluorescence based SO2 analyzers and upon which most of this section is based Specific regulations regarding the use and operation of ambient hydrogen sulfide analyzers can be found in 40 CFR 50 and 40 CFR 58 Both publications are available from the U S Government Printing Office phone 202 512 0327 7 1 1 CALIBRATION OF EQUIPMENT In general calibra...

Страница 192: ...er and also in a central backup file Table 7 1 Activity Matrix for Calibration Equipment Supplies EQUIPMENT SUPPLIES ACCEPTANCE LIMITS FREQUENCY AND METHOD OF MEASUREMENT ACTION IF REQUIREMENTS ARE NOT MET Recorder Compatible with output signal of analyzer min chart width of 150 mm 6 in is recommended Check upon receipt Return equipment to supplier Sample Line And Manifold Constructed of PTFE or g...

Страница 193: ...ce or meter Data recording device should be capable of bi polar operation so that negative readings can be recorded 7 1 3 RECOMMENDED STANDARDS FOR ESTABLISHING TRACEABILITY To assure data of desired quality two considerations are essential 1 the measurement process must be in statistical control at the time of the measurement and 2 the systematic errors when combined with the random variation in ...

Страница 194: ...t of possible significant inaccuracy of the analyzer Following any of the activities listed above the zero and span should be checked to determine if a calibration is necessary If the analyzer zero and span drifts exceed locally established calibration units or the calibration limits in Section 2 0 9 Subsection 9 1 3 Q A Handbook a calibration should be performed 7 1 6 RECORD KEEPING Record keepin...

Страница 195: ...eekly visual inspection Adjust or repair as needed Analyzer Operational Check Zero and span within tolerance limits as described in Section 9 1 3 of Sec 2 0 9 Q A Handbook Level 1 zero span every 2 weeks Level 2 between Level 1 checks at frequency desired analyzer by user Find source of error and repair After corrective action re calibrate analyzer Precision Check Assess precision as described in ...

Страница 196: ...matched to any changes drifts in the analyzer response LEVEL 2 ZERO AND SPAN CHECK A Level 2 zero and span check is an unofficial check of an analyzer s response It may include dynamic checks made with uncertified test concentrations artificial stimulation of the analyzer s detector electronic or other types of checks of a portion of the analyzer etc Level 2 zero and span checks are not to be used...

Страница 197: ...an be checked from the front panel keyboard Follow the procedures described in Section 6 3 and6 6 of this manual using calibrated SO2 span gas see Table 6 1 only Automatic Zero Span Checks After the appropriate setup Z S checks can be performed automatically every night Follow the procedure described in Section 6 9 of this manual using calibrated SO2 span gas see Table 6 1 Zero Span checks via rem...

Страница 198: ...on A one point precision check must be carried out at least once every 2 weeks on each analyzer at an SO2 concentration between 0 08 and 0 10 ppm The analyzer must be operated in its normal sampling mode and the precision test gas must pass through all filters scrubbers conditioners and other components used during normal ambient sampling The standards from which precision check test concentration...

Страница 199: ...should conform to those described in Section 6 2 Follow the procedures described in section 6 2 for calibrating the zero points For each mid point SPAN CAL M RANGE 500 0 PPB SO2 X XXX TST TST ZERO SPAN CONC EXIT Wait until SO2 STB falls below 0 5 ppb This may take several minutes SAMPLE SO2 STB X XXX PPB SO2 X XXX TST TST CAL CALZ CALS SETUP Record the SO2 reading as displayed on the instrument s ...

Страница 200: ...igh and low Ranges 7 7 REFERENCES 1 Environmental Protection Agency Title 40 Code of Federal Regulations Part 50 Appendix A Section 10 3 2 Quality Assurance Handbook for Air Pollution Measurement Systems Volume II Ambient Air Specific Methods EPA 600 4 77 027a 1977 3 Catalog of NBS Standard Reference Materials NBS Special Publication 260 1975 76 Editions U S Department of Commerce NBS Washington D...

Страница 201: ...ent pollutant levels some maintenance procedures may need to be performed more often than shown NOTE A span and zero calibration check must be performed following some of the maintenance procedures listed below See Sections 6 3 6 6 and 6 9 for instructions on performing checks CAUTION Risk of electrical shock Disconnect power before performing any operations that require entry into the interior of...

Страница 202: ...Instrument Maintenance Teledyne ML T101 Operation Manual 198 047400102 Rev XC This page intentionally left blank ...

Страница 203: ... Every 3 months No 8 3 4 1 P erform flow check C heck Flow Every 6 M onths No 9 5 2 1 C ritical flow orifice sintered filters Replace A nnually Y es 8 3 7 Internal IZS P ermeation T ube Replace A s required Y ES 8 3 2 P erform pneumatic leak check V erify Leak T ight A nnually or after repairs involving pneumatics Y es 9 5 1 2 P ump diaphragm Replace A t least Every 2 years or if PRES is 33 00 in ...

Страница 204: ...Instrument Maintenance Teledyne ML T101 Operation Manual 200 This page intentionally left blank ...

Страница 205: ...MT cooler failure Shutter Failure SO2 Concentration CONC1 At span with IZS option installed Constant response from day to day Decreasing over time Change in instrument response Degradation of IZS permeation tube Standard configuration at span stable for constant concentration Decreasing over time Drift of instrument response UV Lamp output is excessively low clean RCEL window SAMP FL SMPFLW Standa...

Страница 206: ...touch any part of the housing filter element PTFE retaining ring glass cover and the O ring with bare hands To change the filter according to the service interval in Table 8 1 1 Turn OFF the analyzer to prevent drawing debris into the sample line 2 Open the T101 s hinged front panel and unscrew the knurled retaining ring of the filter assembly Figure 8 1 Sample Particulate Filter Assembly 3 Carefu...

Страница 207: ...ving the permeation tube Do not ship the instrument without removing the permeation tube The tube continues to emit gas even at room temperature and will contaminate the entire instrument 8 3 3 MAINTAINING THE SO2 SCRUBBER The SO2 scrubber of your T101 utilizes a consumable compound to absorb SO2 form the sample gas that must be replaced periodically in order for the analyzer to continue measuring...

Страница 208: ... the SO2 Scrubber Material 1 Input zero air for 5 minutes 2 Turn off analyzer 3 Locates the SO2 scrubber cartridge in the front of the analyzer looks like a big white cylinder See Figure 3 9 4 Undo the two 1 8 inch fittings on the top of the scrubber 5 Remove the two screws holding the scrubber to the instrument chassis and remove the scrubber 6 Take the two Teflon fitting off the instrument 7 Emp...

Страница 209: ...s 4 Unscrew the top of the scrubber canister and properly disposition the charcoal contents in accordance with local laws about discarding these chemicals The rebuild kit listed in Appendix B comes with a Material and Safety Data Sheet which contains more information on these chemicals 5 Refill the scrubber canister with charcoal 6 Place a retainer pad over the charcoal and then close the cartridg...

Страница 210: ...ours 8000 hrs 8 3 5 2 Checking the Efficiency of the H2S SO2 Converter To check to see if your H2 S SO2 converter is operating properly 1 Set the analyzer to SO2 measurement mode see Section 4 5 1 2 Supply a gas with a known concentration of SO2 to the sample gas inlet of the analyzer 3 Wait until the analyzer s SO2 concentration measurement stabilizes This can be determined by setting the analyze...

Страница 211: ... can be reused Turn off the analyzer power remove the cover and allow the converter to cool Remove the top lid of the converter as well as the top layers of the insulation until the converter cartridge can be seen CAUTION The converter operates at 315º C Severe burns can result if the assembly is not allowed to cool Do not handle the assembly until it is at room temperature This may take several h...

Страница 212: ...such as copper paste Make sure to use proper alignment of the heater with respect to the converter tubes Replace the converter assembly route the cables through the holes in the housing and reconnect them properly Reconnect the grounding clamp around the heater leads for safe operation Re attach the tube fittings to the converter and replace the insulation and cover Replace the instrument cover an...

Страница 213: ...e light the PMT signal should remain steady within its usual noise 5 If there is a PMT response to the external light symmetrically tighten the sample chamber mounting screws or replace the 1 4 vacuum tubing with new black PTFE tubing this tubing will fade with time and become transparent Often light leaks are also caused by O rings being left out of the assembly 6 Carefully replace the analyzer c...

Страница 214: ... may need to use a scribe or pressure from the vacuum port to get the parts out of the manifold 6 Discard the two O rings and the sintered filter 7 Replace the critical flow orifice 8 Re assemble the parts as shown in Figure 8 4 using a new filter and O rings 9 Reinstall the NPT fitting and connect all tubing 10 Power up the analyzer and allow it to warm up for 60 minutes 11 Perform a leak check r...

Страница 215: ...se common sense when operating inside a running analyzer NOTE The front panel of the analyzer is hinged at the bottom and may be opened to gain access to various components mounted on the panel itself or located near the front of the instrument such as the particulate filter A locking screw located at the top center of the panel and two fasteners located in the upper right and left corners of the ...

Страница 216: ... power supplies CPU relay board keyboard PMT cooler etc See Figure 3 8 for general layout of components and sub assemblies in the analyzer See the wiring interconnect drawing and interconnect list see Appendix D 9 1 1 FAULT DIAGNOSIS WITH WARNING MESSAGES The most common and or serious instrument failures will result in a warning message displayed on the front panel Table 11 1 contains a list of w...

Страница 217: ...peration Manual Troubleshooting Service 213 Fault LED lit warning msg in Param field CLR button active Fault LED lit Test menu active MSG button replaces CLR button The analyzer also issues a message to the serial port s ...

Страница 218: ...ine was not re run A D circuitry failure on motherboard Other motherboard electro9nic failure BOX TEMP WARNING Box Temp is 5 C or 48 C NOTE Box temperature typically runs 7o c warmer than ambient temperature Poor blocked ventilation to the analyzer Stopped exhaust fan Ambient temperature outside of specified range CANNOT DYN SPAN Dynamic Span operation failed Measured concentration value is too hi...

Страница 219: ...other Board not detected on power up Warning only appears on serial I O com port s Front panel display will be frozen blank or will not respond Massive failure of mother board Relay BOARD WARN The CPU cannot communicate with the Relay Board I2 C buss failure Failed relay board Loose connectors wiring SAMPLE FLOW WARN Sample flow rate is 500 cc min or 1000 cc min Failed sample pump Blocked sample i...

Страница 220: ...llowing table Table 9 2 contains some of the more common causes for these values to be out of range Table 9 2 Test Functions Possible Causes for Out Of Range Values TEST FUNCTION INDICATED FAILURE S H2S STB1 Unstable concentrations leaks SAMPLE FL Leaks clogged critical flow orifice PMT Calibration error HVPS problem PMT problem No flow leaks NORM PMT Calibration error HVPS problem PMT problem HVP...

Страница 221: ... are normally under instrument control can be manually changed Analog and digital output signals can be manually controlled This allows the user to systematically observe the effect of these functions on the operation of the analyzer Figure 9 2 shows an example of how to use the signal I O menu to view the raw voltage of an input signal or to control the state of an output voltage or control signa...

Страница 222: ...23 ST H2S_MODE OFF PREV NEXT JUMP OFF PRNT EXIT If parameter is an input signal If parameter is an output signal or control SETUP X X SECONDARY SETUP MENU COMM VARS DIAG EXIT SAMPLE ENTER SETUP PASS 818 8 1 8 ENTR EXIT SETUP X X PRIMARY SETUP MENU CFG DAS RNGE PASS CLK MORE EXIT SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP Figure 9 2 Example of Signal I O Function 9 1 4 STATUS LEDS Several c...

Страница 223: ...tor The CPU board has two red LEDs LED1 is the upper most LED and is a 5V power indicator so it should always be on However both CPU LEDs only indicate if the CPU is powered up properly and generally working The lower LED will sometimes be stable and sometimes will blink It can continue to blink even if the CPU or firmware are locked up and is not an effective indicator for debugging system proble...

Страница 224: ...SOx valve status Continuously ON or OFF Valve broken or stuck valve driver chip broken D11 green Valve 4 Spare N A N A D12 green Valve 5 Spare N A N A D13 green Valve 6 Spare N A N A D14 green Valve 7 Spare N A N A D15 green Mosfet1 Unused N A N A D16 Green Mosfet2 Unused N A N A 1 Special configurations only 2 Only active for instruments with Z S valve or IZS options installed 9 2 GAS FLOW PROBLE...

Страница 225: ...re of the critical flow orifices are physically broken very unlikely case allowing more than nominal flow or were replaced with an orifice of wrong specifications If the flows are more than 15 higher than normal we recommend that the technician re calibrate the flow electronically using the procedure in Section 4 6 8 followed by a thorough and regular monitoring of these flows to see if the new se...

Страница 226: ...e instrument is capable of detecting light and processing the signal to produce a reading Therefore the problem must be in the pneumatics optics or the UV lamp lamp driver 9 3 3 UNSTABLE ZERO AND SPAN Leaks in the T101 or in the external gas supply and vacuum systems are the most common source of unstable and non repeatable concentration readings Check for leaks in the pneumatic systems as describ...

Страница 227: ...the expected range for that parameter If the calibration menu does not show a ZERO button when carrying out a zero calibration the actual gas concentration must be significantly different from the actual zero point as per last calibration which can have several reasons Confirm that there is a good source of zero air If the IZS option is installed compare the zero reading from the IZS zero air sour...

Страница 228: ... scale should always be calibrated manually See Section 4 6 3 3 for a detailed description of this procedure 9 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 section provides an itemized list of the most common dynamic problems with...

Страница 229: ...nd the CPU board 9 5 SUBSYSTEM CHECKOUT The preceding sections 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 and in some cases quick solutions or at least a pointer to the appropriate sections describing them This section describes how to determine if a cer...

Страница 230: ...UTION Use a separate calibrated flow meter capable of measuring flows between 0 and 1000 cm min 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 Sample flow checks are useful for monitoring the actual flow of the instrument to monitor drift of the internal flow measurement A decreasing actual sample flow may p...

Страница 231: ...ich convert AC power to 5 and 15 V PS1 as well as 12 V DC power PS2 The supplies can either have DC output at all or a noisy output fluctuating To assist tracing DC Power Supply problems the wiring used to connect the various printed circuit assemblies and DC powered components and the associated test points on the relay board follow a standard color coding scheme as defined in Table 11 4 Table 9 ...

Страница 232: ...e display any of the following may be the problem The touch screen controller may be malfunctioning The internal USB bus may be malfunctioning 9 5 7 LCD DISPLAY MODULE Verify the functioning of the front panel display by observing it when power is applied to the instrument Assuming that there are no wiring problems and that the DC power supplies are operating properly the display screen should lig...

Страница 233: ...alues fluctuate largely or are off by more than specified above one or more of the analog circuits may be overloaded or the motherboard may be faulty Choose one parameter in the Signal I O function such as SAMPLE_PRESSURE see previous section on how to measure it Compare its actual voltage with the voltage displayed through the SIGNAL I O function If the wiring is intact but there is a difference ...

Страница 234: ... to the output in question Alternately turn on and off the output noting the voltage on the voltmeter it should vary between 0 volts for ON and 5 volts for OFF 9 5 9 4 Control Inputs The control input bits can be tested by the following procedure 1 Connect a jumper from the 5 V pin on the STATUS connector to the 5 V on the CONTROL IN connector 24 Connect a second jumper from the pin on the STATUS ...

Страница 235: ...cabling and connectors This is the most common problem See Figure 4 8 for connector and pin out information and Section 4 7 3 The communications baud rate and protocol parameters are incorrectly configured See Section 4 7 11 on how to set the baud rate The COM port communications mode is set incorrectly Section 4 7 10 If a modem is used additional configuration and wiring rules must be observed Se...

Страница 236: ...inted circuit assembly is located on the sensor housing assembly under the slanted shroud next to the cooling fins and directly above the cooling fan If the red LED located on the top edge of this assembly is not glowing the control circuit is not receiving power Check the analyzers power supply the Relay board s power distribution circuitry and the wiring connecting them to the PMT temperature co...

Страница 237: ...yne ML T101 Operation Manual Troubleshooting Service 233 T4 is tied directly to ground To determine the absolute voltage on any one of the other test points make a measurement between that test point and T4 ...

Страница 238: ...s the sample pressure drops by about 1 in Hg A from ambient pressure If this voltage is significantly different the pressure transducer S2 or the board may be faulty A leak in the sample system to vacuum may also cause this voltage to be between about 0 6 and 4 5 Make sure that the front panel reading of the sample pressure is at about 1 in Hg A less than ambient pressure 9 5 17 IZS OPTION The zer...

Страница 239: ...by a proportional temperature controller located on the preamplifier board Voltages applied to the cooler element vary from 0 1 to 12 VDC The temperature set point hard wired into the preamplifier board will vary by about 1 C due to component tolerances The actual temperature will be maintained to within 0 1 C around that set point On power up of the analyzer the front panel enables the user to wa...

Страница 240: ...ip 8 Close the rear panel and turn on power to the machine 9 If the replacement DOM carries a firmware revision re enter all of the setup information 9 6 2 ADJUSTING THE UV LAMP PEAKING THE LAMP There are two ways in which ambient conditions can affect the UV Lamp output and therefore the accuracy of the SO2 concentration measurement lamp aging and lamp positioning Lamp Aging Over a period of mont...

Страница 241: ...n the large brass thumbscrew located on the shutter housing refer to Figure 9 5 so that the lamp can be moved 3 While watching the UVLAMP_SIGNAL reading slowly rotate the lamp or move it back and forth vertically until the UVLAMP_SIGNAL reading is at its maximum NOTE DO NOT grasp the UV lamp by its cap when changing its position Always grasp the main body of the lamp 4 Compare the UVLAMP_SIGNAL re...

Страница 242: ...r to Figure 9 6 until UVLAMP_SIGNAL reads as close to 3500mV as possible 600mV Replace the lamp Figure 9 5 Location of UV Reference Detector Potentiometer 5 Finger tighten the thumbscrew NOTE DO NOT over tighten the thumbscrew 9 6 3 REPLACING THE UV LAMP 1 Turn off the analyzer 27 Disconnect the UV lamp from its power supply You can find the power supply connector by following the two white UV Lam...

Страница 243: ...t calibration refer to Section 6 9 6 4 FACTORY CAL PMT SENSOR HARDWARE CALIBRATION The sensor module hardware calibration adjusts the slope of the PMT output when the Instrument s slope and offset values are outside of the acceptable range and all other more obvious causes for this problem have been eliminated 1 Set the instrument reporting range to SNGL Section 4 4 4 4 36 Perform a full zero cali...

Страница 244: ...lowest setting that will give you more than 800 mV NORM PMT signal The coarse adjustment typically increments the NORM PMT signal in 100 300 mV steps 44 Adjust the HVPS fine adjustment such that the NORM PMT value is just above 800 mV It may be necessary to go back and forth between coarse and fine adjustments if the proper value is at the threshold of the min max coarse setting NOTE Do not overlo...

Страница 245: ...the instrument s AutoCal feature However the accuracy of the IZS option s permeation tube is 5 While this may be acceptable for basic calibration checks the IZS option is not permitted as a calibration source in applications following US EPA protocols To achieve highest accuracy it is recommended to use cylinders of calibrated span gases in combination with a zero air source Teledyne ML offers a z...

Страница 246: ...ump should last about one year and the pump diaphragms should to be replaced annually or when necessary Use the PRES test function displayed via the front panel to see if the diaphragm needs replacement refer to Section 9 1 2 Do I need a strip chart recorder or external data logger No the T101 is equipped with a very powerful internal data acquisition system DAS Section 4 8 describes the setup and...

Страница 247: ...Teledyne ML T101 Operation Manual Troubleshooting Service 243 This page intentionally left blank ...

Страница 248: ......

Страница 249: ...d and stores these measurements in memory The microprocessor uses these calibration values along with other performance parameters such as the PMT dark offset UV lamp ratio and the amount of stray light present and measurements of the temperature and pressure of the sample gas to compute the final H2 S concentration This concentration value and the original information from which it was calculated...

Страница 250: ... the gas after it leaves the converter the amount of H2 S originally present on the sample gas can be directly inferred This is accomplished by measuring the ultraviolet fluorescence of the SO2 in the sample chamber 10 1 2 SO2 ULTRAVIOLET FLUORESCENCE The physical principle upon which the T101 s measurement method is based is the fluorescence that occurs when Sulfur dioxide SO2 is changed to excit...

Страница 251: ...g affected path length The second stage of this reaction occurs after the SO2 reaches its excited state SO2 Because the system will seek the lowest available stable energy state the SO2 molecule quickly returns to its ground state Equation 10 3 by giving off the excess energy in the form of a photon hν The wavelength of this fluoresced light is also in the ultraviolet band but at a longer lower en...

Страница 252: ... based on the temperature of the gas The amount of fluorescent light emitted F is directly related to the concentration of the SO2 in the Sample Chamber when the intensity of the light I0 is known the path length of excitation light is short x the temperature of the gas is known and compensated for so that the rate of SO2 decay is constant k there are no interfering conditions present such as inte...

Страница 253: ... Several focusing lenses and optical filters make sure that both detectors are exposed to an optimum amount of only the right wavelengths of UV To further assure that the PMT only detects light given off by decaying SO2 the pathway of the excitation UV and field of view of the PMT are perpendicular to each other and the inside surfaces of the sample chamber are coated with a layer of black Teflon ...

Страница 254: ... measure the intensity of the excitation UV source lamp Its location directly across from the source lamp at the back of a narrow tube shaped light trap places it directly in the path of the excitation UV light A window transparent to UV light provides an air proof seal that prevents ambient gas from contaminating the sample chamber The shape of the light trap and the fact that the detector is bli...

Страница 255: ...2 202 5 307 6 481 1 103 101 1 100 200 300 400 500 WAVELENGTH nm 0 214 3 330 3 275 6 SO2 Fluorescent Spectrum LAMP OUTPUT Arbitrary Untis 105 104 102 103 101 1 100 200 300 400 500 WAVELENGTH nm 0 214 3 330 3 SO2 FLUORESCENT SPECTRUM UV SOURCE OPTICAL FILTER BANDWIDTH BEFORE AFTER Figure 10 4 Excitation Lamp UV Spectrum Before After Filtration To solve this problem the light emitted by the excitatio...

Страница 256: ... PMT Lens Reference Detector If source UV is unfocused PMT receives fluorescence from area outside Reference Detector s view PMT When source UV is focused PMT and Reference Detector view similar volume of SO2 When source UV is focused Reference Detector sees most of the emitted light If source UV is unfocused Reference Detector only sees a small portion of emitted light Figure 10 6 Effects of Focu...

Страница 257: ...t SO2 that is present in the sample gas The T101 circumvents this by passing the sample gas through a chemical scrubber that removes all SO2 from the sample gas before the H2 S SO2 conversion takes place This ensures that the only SO2 present in the sample chamber is the result of the H2 S SO2 conversion Obviously to make sure that the analyzer operates correctly it is important to make sure that ...

Страница 258: ... the SO2 molecule to be given off as kinetic energy during a collision with another molecule This in effect heats the other molecule slightly and allows the excited electron to move into a lower energy orbit without emitting a photon The most significant interferents in this regard are nitric oxide NO carbon dioxide CO2 water vapor H2 O and molecular oxygen O2 In ambient applications the quenching...

Страница 259: ...e Regular leak checks should be performed on the analyzer as described in the maintenance schedule Table 8 1 Procedures for correctly performing leak checks can be found in Section 9 5 1 NOTE Relative Pressure versus Absolute Pressure In this manual vacuum readings are given in inches of mercury absolute pressure in Hg A i e indicate an absolute pressure referenced against zero a perfect vacuum ...

Страница 260: ...LL PURGE FLOW SENSOR FLOW PRESSURE SENSOR PCA SAMPLE FILTER INSTRUMENT CHASSIS EXHAUST GAS OUTLET VACUUM MANIFOLD SAMPLE GAS INLET KICKER EXHAUST TO PUMP PUMP FLOW CONTROL ASSY SAMPLE PRESSURE SENSOR UV LAMP HYDROCARBON SCRUBBER KICKER SPAN GAS INLET ZERO AIR INLET SAMPLE CHAMBER 2 1 3 SO2 Scrubber MOLYBDENUM CONVERTER SO2 H2S H2S SO2 MODE VALVE Gas Flow when multigas version of Analyzer is measur...

Страница 261: ...orescence in sample chamber Cycle repeats every 20Minuites The timing of the above cycle is set by two variables see Appendix A 2 MEASURE_PERIOD which sets the total dwell time for each gas mode and MEASURE_DELAY which sets the wait period before the instrument begins making measurements after the gas mode has been switch 10 3 3 FLOW RATE CONTROL The Model T101 uses a special flow control assembly...

Страница 262: ...c shockwave at the downstream exit of the critical flow orifice Figure 10 8 Typical Flow Control Assembly with Critical Flow Orifice The actual flow rate of gas through the orifice volume of gas per unit of time depends on the size and shape of the aperture in the orifice The larger the hole the more gas molecules moving at the speed of sound pass through the orifice The result is that the flow ra...

Страница 263: ...rned to be used as the purge gas in the outer tube Figure 10 9 This means that when the analyzer is first started the concentration gradient between the inner and outer tubes is not very large and the scrubber s efficiency is relatively low When the instrument is turned on after having been off for more than 30 minutes it takes a certain amount of time for the gradient to become large enough for t...

Страница 264: ...ritical flow orifice Section 10 3 3 1 Also if the temperature pressure compensation TPC feature is turned on Section 10 7 3 the output of this sensor is also used to supply pressure data for that calculation The actual pressure measurement is viewable through the analyzer s front panel display as the test function PRESS 10 3 7 2 Sample Flow Sensor A thermal mass flow sensor is used to measure the ...

Страница 265: ...g Outputs D A RELAY BOARD I2 C Status LED PUMP Externally Powered A4 CPU STATUS LED IZS PERM TUBE TEMPERATURE Shutter control Sample Cal Valve Option IZS Valve Option Sample Chamber Heater IZS Option Permeation Tube Heater PMT TEC PMT TEC Drive PCA Internal Digital I O ELECTRIC TEST CONTROL OPTIC TEST CONTROL PMT OUTPUT PMT DET HIGH VOLTAGE POWER SUPPLY LEVEL PMT TEMPERATURE PMT PREAMP PCA UV Refe...

Страница 266: ...e motherboard In addition to the PMT signal a variety of sensors report the physical and operational status of the analyzer s major components again through the signal processing capabilities of the motherboard These status reports are used as data for the H2 S concentration calculation e g pressure and temperature reading used by the temperature pressure compensation feature and as trigger events...

Страница 267: ...4 pin IDE flash chip with storage capacity to 256 MB It is used to store the computer s operating system the Teledyne ML firmware and most of the operational data generated by the analyzer s internal data acquisition system DAS 10 4 1 2 Flash Chip This non volatile embedded flash chip includes 2MB of storage for calibration data as well as a backup of the analyzer configuration Storing these key d...

Страница 268: ...igure 10 12 T101 Sample Chamber 10 4 3 SAMPLE CHAMBER HEATING CIRCUIT In order to reduce temperature effects the sample chamber is maintained at a constant 50 C just above the high end of the instrument s operation temperature range Two AC heaters one embedded into the top of the sample chamber the other embedded directly below the reference detector s light trap provide the heat source These heat...

Страница 269: ...nd strike a negatively charged photo cathode causing it to emit electrons A high voltage potential across these focusing electrodes directs the electrons toward an array of high voltage dynodes The dynodes in this electron multiplier array are designed so that each stage multiplies the number of emitted electrons by emitting multiple new electrons The greatly increased number of electrons emitted ...

Страница 270: ...LING SYSTEM The performance of the analyzer s PMT is significantly affected by temperature Variations in PMT temperature are directly reflected in the signal output of the PMT The signal to noise ratio of the PMT output is radically influenced by temperature as well The warmer The PMT is the noisier its signal becomes until the noise renders the concentration signal useless To alleviate this probl...

Страница 271: ...the control circuit is receiving power TEC Control Test Points Four test points are also located at the top of this assembly they are numbered left to right start with the point immediately to the right of the power status LED See Section 9 5 3 for more information 10 4 6 PMT PREAMPLIFIER The PMT preamplifier board amplifies the PMT signal into a useable analog voltage PMT that can be processed by...

Страница 272: ...ard Optical Test LED Figure 10 16 PMT Preamp Block Diagram The PMT temperature control loop maintains the PMT temperature around 7 C and can be viewed as test function PMT TEMP on the front panel The electrical test ETEST circuit generates a constant electronic signal intended to simulate the output of the PMT after conversion from current to voltage By bypassing the detector s actual signal it is...

Страница 273: ... board determines the power configuration for the entire analyzer On units with IZS options installed an additional set of AC heaters is attached to the IZS permeation tube Some special T101 models may have other non standard heating zones installed such as a dilution manifold In order to operate efficiently the H2 S SO2 converter must be heated to 315 C An AC band heater wrapped around the conver...

Страница 274: ... Table 10 2 Relay Board Status LEDs LED COLOR FUNCTION STATUS WHEN LIT STATUS WHEN UNLIT D1 RED Watchdog circuit Cycles On Off every 3 seconds under control of the CPU D2 YELLOW Sample chamber heater HEATING NOT HEATING D3 YELLOW H2S SO2 converter heater HEATING NOT HEATING D4 YELLOW Unused N A N A D5 YELLOW IZS heater Perm Tube option HEATING NOT HEATING D6 YELLOW Unused N A N A D7 GREEN Sample C...

Страница 275: ...s used in uni polar mode with a 5V full scale The converter includes a 1 over and under range This allows signals from 0 05V to 5 05V to be fully converted For A to D calibration purposes two reference voltages are supplied to the A D converter Reference ground and 4 096 VDC During calibration the device measures these two voltages and outputs their digital equivalent to the CPU The CPU uses these...

Страница 276: ...ation tube in the IZS option reports the current temperature of that tube to the CPU as part of control loop that keeps the tube at a constant temperature BOX TEMPERATURE SENSOR A thermistor is attached to the motherboard It measures the analyzers inside temperature This information is stored by the CPU and can be viewed by the user for troubleshooting purposes through the front panel display This...

Страница 277: ...S I2 C is a two wire clocked bi directional 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 I2 C The data is then fed to the relay board and optional analog input circuitry 10 4 14 POWER UP CIRCUIT This circuit monitors the 5V power supply during start up and sets the ...

Страница 278: ...V Source Lamp Shutter H2S SO2 Converter Heaters H2S SO2 Vlavle RELAY BOARD Pressure Sensor Mother Board CPU PMT High Voltage Supply Temperature Sensors Gas Flow Sensor USB LVDS transmitter board Display Touchscreen Figure 10 18 Power Distribution Block Diagram A 6 75 ampere circuit breaker is built into the ON OFF switch In case of a wiring fault or incorrect supply power the circuit breaker will ...

Страница 279: ...ront Panel Interface PCA Utility Controller Lang Remote Local Ethernet Port USB Type B Port Analog Input Terminal Block Figure 10 19 Front Panel and Display Interface Block Diagram 10 6 1 LVDS TRANSMITTER BOARD The LVDS low voltage differential signaling transmitter board converts the parallel display bus to a serialized low voltage differential signal bus in order to transmit the video signal to ...

Страница 280: ...iod the T101 calculates averages over a set number of samples During operation the software automatically switches between two filters of different lengths based on the conditions at hand During conditions of constant or nearly constant concentration the software computes an average of the last 240 samples This provides the calculation portion of the software with smooth stable readings If a rapid...

Страница 281: ...e in calculating the H2 S concentration of the sample gas Instrument slope and offset values recorded during the last calibration can be viewed by pressing the following keystroke sequence SAMPLE RANGE 500 0 PPB H2S XXX X TST TST CAL SETUP SAMPLE TIME HH MM SS H2S XXX X TST TST CAL SETUP SAMPLE PMT TEMP 7 0C H2S XXX X TST TST CAL SETUP SAMPLE BOX TEMP 30 0C H2S XXX X SAMPLE RCELL TEMP 50 0C H2S XX...

Страница 282: ...PRE PRESSCO Equation 10 5 SAMPLE PRESSURE The ambient pressure of the sample gas as measured by the instrument s sample pressure sensor see Figure 10 7 in Hg A SAMP_PRESS_SLOPE Sample pressure slope correction factor Section 4 5 describes the method for enabling disabling the TPC feature 10 7 4 INTERNAL DATA ACQUISITION SYSTEM DAS The DAS is designed to implement predictive diagnostics that stores...

Страница 283: ...s with understanding how electro static charges occur in the first place Static electricity is the result of something called triboelectric charging which happens whenever the atoms of the surface layers of two materials rub against each other As the atoms of the two surfaces move together and separate some electrons from one surface are retained by the other Materials Makes Contact PROTONS 3 ELEC...

Страница 284: ...f the charge overheat the delicate traces of the integrated circuits melting them or even vaporizing parts of them When examined by microscope the damage caused by electro static discharge looks a lot like tiny bomb craters littered across the landscape of the component s circuitry A quick comparison of the values in Table 11 1 with the those shown in the Table 11 2 listing device susceptibility l...

Страница 285: ...ts Most devices are damaged by discharge levels much lower than that I didn t touch it so there was no electro static discharge Electro static charges are fields whose lines of force can extend several inches or sometimes even feet away from the surface bearing the charge It still works so there was no damage Sometimes the damaged caused by electro static discharge can completely sever a circuit t...

Страница 286: ...workstation see figure 11 2 Wrist Strap Protective Mat Ground Point Figure 11 2 Basic anti ESD Work Station 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 ...

Страница 287: ...s that build up on the surface of the bag itself can be transferred through the bag by induction onto the circuits of your ESD sensitive device Also the liquid impregnating the plastic is eventually used up after which the bag is as useless for preventing damage from ESD as any ordinary plastic bag Anti Static bags made of plastic impregnated with metal usually silvery in color provide all of the ...

Страница 288: ...at an Anti ESD Work Bench When working on an instrument of an electronic assembly while it is resting on an anti ESD work bench 1 Plug your anti ESD wrist strap into the grounded receptacle of the work station before touching any items on the work station and while standing at least a foot or so away This will allow any charges you are carrying to bleed away through the ground connection of the wo...

Страница 289: ...i ESD tape Folding the open end over isolates the component s inside from the effects of static fields Leaving the bag open or simply stapling it shut without folding it closed prevents the bag from forming a complete protective envelope around the device 6 Once you have arrived at your destination allow any surface charges that may have built up on the bag or bin during travel to dissipate Connec...

Страница 290: ...ck Styrofoam peanuts open cell foam closed cell foam and adhesive tape DO NOT use standard adhesive tape as a sealer Use ONLY anti ESD tape 1 Never carry the component or assembly without placing it in an anti ESD bag or bin 2 Before using the bag or container allow any surface charges on it to dissipate If you are at the instrument rack hold the bag in one hand while your wrist strap is connected...

Страница 291: ...onductors of the same transmission line accompanied by ionization of the surrounding atmosphere and often by a power loss CE Converter Efficiency the percentage of light energy that is actually converted into electricity CEM Continuous Emission Monitoring Chemical formulas that may be included in this document CO2 carbon dioxide C3 H8 propane CH4 methane H2 O water vapor HC general abbreviation fo...

Страница 292: ... network DIAG Diagnostics the diagnostic settings of the analyzer DOM Disk On Module a 44 pin IDE flash drive with up to 128MB storage capacity for instrument s firmware configuration settings and data DOS Disk Operating System DRAM Dynamic Random Access Memory DR DOS Digital Research DOS DTE Data Terminal Equipment EEPROM Electrically Erasable Programmable Read Only Memory also referred to as a F...

Страница 293: ...itting Diode LPM Liters Per Minute MFC Mass Flow Controller M R Measure Reference MOLAR MASS the mass expressed in grams of 1 mole of a specific substance Conversely one mole is the amount of the substance needed for the molar mass to be the same number in grams as the atomic mass of that substance EXAMPLE The atomic weight of Carbon is 12 therefore the molar mass of Carbon is 12 grams Conversely ...

Страница 294: ...rial communication method between DTE Data Terminal Equipment and DCE Data Circuit terminating Equipment devices using a maximum cable length of 50 feet RS 485 specification and standard describing a binary serial communication method among multiple devices at a data rate faster than RS 232 with a much longer distance between the host and the furthest device SAROAD Storage and Retrieval of Aeromet...

Страница 295: ...eries 3 APPENDIX A 2 Setup Variables For Serial I O S W Version C 7 E Series 1 0 5 T Series 11 APPENDIX A 3 Warnings and Test Measurements S W Version C 7 E Series 1 0 5 T Series 21 APPENDIX A 4 Signal I O Definitions S W Version C 7 E Series 1 0 5 T Series 25 APPENDIX A 5 DAS Functions S W Version C 7 E Series 1 0 5 T Series 29 Appendix A 6 DAS Functions 31 APPENDIX A 7 MODBUS Register Map 34 072...

Страница 296: ...Teledyne API T E Series Models 101 102 and 108 Software Documentation PN05492D DCN6485 A 2 This page intentionally left blank 07266B DCN6485 ...

Страница 297: ...PS RCELL TEMP BOX TEMP PMT TEMP IZS TEMP1 CONV TEMP TEST2 TIME Only appear if reporting range is set for AUTO range mode LOW HIGH CAL MSG1 2 TEST1 CLR1 3 TEST FUNCTIONS Viewable by user while instrument is in SAMPLE Mode 1 Only appears when warning messages are activated 2 Press to cycle through list of active warning messages 3 Press to clear the warning message currently displayed COMM DIAG SETU...

Страница 298: ...e is set for AUTO range mode LOW HIGH ZERO LOW HIGH SPAN CONC MSG1 2 CLR1 3 CAL CALZ CALS TEST1 1 Only appears when warning messages are activated 2 Press to cycle through list of active warning messages 3 Press to clear erase the warning message currently displayed TEST FUNCTIONS Viewable by user while instrument is in SAMPLE Mode see preceding menu tree Figure A 2 Sample Display Menu Units with ...

Страница 299: ...activated 2 Appears whenever the currently displayed sequence is not set for DISABLED 3 Only appears when reporting range is set to AUTO range mode CLK PASS MORE TIME DATE ON OFF SNGL IND AUTO MODE SET UNIT RNGE DAS Go To DAS MENU TREE Fig A 8 Go To SECONDARY SETUP MENU Fig A 5 SET SET ACAL1 PREV NEXT SEQ 1 SEQ 2 SEQ 3 PREV NEXT DISABLED ZERO ZERO SPAN SPAN TIMER ENABLE STARTING DATE STARTING TIME...

Страница 300: ... 6 11 2 3 Cycles through lists of parameters chosen for this iDAS channel Selects data point to view PREV NEXT NX10 PV10 PRM PRM DEL EDIT PRNT INS Cycles through already active parameters see Section 6 11 2 4 SET EDIT PRNT SET SAMPLE MODE PRECISION Cycles through available active parameters see main manual AVG MIN MAX INST OFF ON Creates changes name see Section 6 11 2 2 Selects max no of records ...

Страница 301: ...on is installed 2 Only appears on units with IZS option installed 3 Standard in T Series option in E Series only appears when enabled then COM 2 is no longer available INET3 2 DHCP IP GTWY COM1 COM2 BAUD RATE PREV NEXT MODE SET SET EDIT OFF ON PREV NEXT 300 1200 2400 4800 9600 19200 38400 57760 115200 TEST TEST PORT PREV NEXT JUMP EDIT PRINT MEASURE_MODE CAL_GAS DAS_HOLD_OFF TPC_ENABLE RCELL_SET I...

Страница 302: ...s installed 3 Although TCP PORT is editable regardless of the DHCP state do not change the setting for this property unless instructed to by Teledyne Instruments Customer Service personnel 4 HOST NAME is only editable when DHCP is ON 5 INSTRUMENT IP GATEWAY IP SUBNET MASK are only editable when DHCP is OFF COM1 PREV NEXT JUMP EDIT PRINT MEASURE_MODE CAL_GAS DAS_HOLD_OFF TPC_ENABLE RCELL_SET IZS_SE...

Страница 303: ... CLK PASS RNGE DAS MORE COMM VARS See Fig A 8 1 Only appears if a valve is installed 2 Only appears when the HESSEN mode is enabled for either COM1 or COM2 COM1 COM2 See manual for Flag Assignments See Fig A 5 ID SET SET HESN2 RESPONSE MODE GAS LIST STATUS FLAGS VARIATION EDIT BCC TEXT CMD DEL EDIT PRNT INS PREV NEXT SO2 111 REPORTED DIAG See Fig A 5 H S 112 REPORTED GAS TYPE GAS ID REPORTED Selec...

Страница 304: ...RESS ALARM 23 ST TEMP ALARM 24 ST HVPS ALARM 25 ST_SYSTEM_OK2 26 ST CONC ALARM 1 27 ST CONC ALARM 2 28 ST H IGH RAN GE2 29 RELAY WATCH DOG 30 RCELL HEATER 31 CONV_H EATER 32 IZS HEATER1 33 CAL VALVE 34 SPAN VALVE 35 H2S VALVE 36 DARK SH UTTER SIGNAL I O OFF ON ENTR Start step Test SAMPLE DIAG PREV NEXT NONE PMT READING UV READING SAMPLE PRESSURE SAMPLE FLOW RCELL TEMP CHASSIS TEMP IZS TEMP2 PMT TE...

Страница 305: ... DEF DEF SO2 H2S Selects calibration gas i e valve position as opposed to slope offset DEF selects default behavior in which valve position and slope offset are the same Enclose value in double quotes when setting from the RS 232 interface DAS_HOLD_OFF Minutes 15 0 5 20 Duration of DAS hold off period TPC_ENABLE ON OFF ON ON enables temperature and pressure compensation OFF disables it 50 RCELL_SE...

Страница 306: ...n double quotes when setting from the RS 232 interface LATCH_WARNINGS ON ON OFF ON enables latching warning messages OFF disables latching DAYLIGHTSAVING_ENABLE ON ON OFF ON enables Daylight Saving Time DST change OFF disables DST MAINT_TIMEOUT Hours 2 0 1 100 Time until automatically switching out of software controlled maintenance mode MEASURE_PERIOD Minutes 10 1 60 Length of time to measure eac...

Страница 307: ...oefficient attenuation factor for pressure readings PMT_TARG_CONC 9 Conc 400 0 01 9999 99 Target SO2 concentration during PMT calibration PMT_UPDATE_PERIOD 9 Seconds 10 1 100 Period between HVPS gain updates during PMT calibration PMT_CAL_TIMEOUT 9 Minutes 5 1 100 Maximum time for PMT calibration to succeed HVPS_ADJUST 9 0 0 200 HVPS gain adjustment HVPS_INTEG 9 Gain 5 0 500 Integral coefficient f...

Страница 308: ...tion during span calibration of range 2 H2S_SLOPE1 PPB mV 1 0 25 4 H2S slope for range 1 H2S_SLOPE2 PPB mV 1 0 25 4 H2S slope for range 2 H2S_OFFSET1 mV 0 1500 1500 H2S offset for range 1 H2S_OFFSET2 mV 0 1500 1500 H2S offset for range 2 CE_FACTOR1 1 0 8 1 2 Converter efficiency factor for H2S TRS for range 1 CE_FACTOR2 1 0 8 1 2 Converter efficiency factor for H2S TRS for range 2 TRS_SPAN1 6 Conc...

Страница 309: ... to correct oxygenator flow rate 700 SAMP_FLOW_SET cc m Warnings 350 1200 0 1200 Sample flow set point for flow calculation and warning limits SAMP_FLOW_SLOPE 1 0 5 1 5 Sample flow slope correction factor adjusted flow measured flow x slope SFLOW_FILT_SIZE Samples 50 1 200 Sample flow adaptive moving average filter size 29 92 SAMP_PRESS_SET Hg Warnings 15 35 0 100 Sample pressure set point for pre...

Страница 310: ...024 enable RS 485 mode 2048 even parity 7 data bits 1 stop bit 4096 enable command prompt BAUD_RATE 115200 300 1200 2400 4800 9600 19200 38400 57600 115200 RS 232 COM1 baud rate Enclose value in double quotes when setting from the RS 232 interface MODEM_INIT AT Y0 D0 H0 I0 S0 2 B0 N6 M0 E0 Q1 W0 Any character in the allowed character set Up to 100 characters long RS 232 COM1 modem initialization s...

Страница 311: ...power up or manually Enclose value in double quotes when setting from the RS 232 interface RS232_PASS Password 940331 0 999999 RS 232 log on password MACHINE_ID ID 101 2 102 3 108 4 0 9999 Unique ID number for instrument COMMAND_PROMPT Cmd Any character in the allowed character set Up to 100 characters long RS 232 interface command prompt Displayed only if enabled with RS232_MODE variable Enclose ...

Страница 312: ... 0 005 0 10 Reaction cell temperature PID integral coefficient RCELL_DERIV 0 5 0 10 Reaction cell temperature PID derivative coefficient IZS_CYCLE Seconds 2 0 5 30 IZS temperature control cycle period IZS_PROP 1 ºC 1 prop band 1 ºC 0 10 IZS temperature PID proportional coefficient IZS_INTEG 0 03 0 10 IZS temperature PID integral coefficient IZS_DERIV 0 0 10 IZS temperature PID derivative coefficie...

Страница 313: ...FF ON I2 C bus automatic reset enable CLOCK_FORMAT TIME H M S Any character in the allowed character set Up to 100 characters long Time of day clock format flags Enclose value in double quotes when setting from the RS 232 interface a Abbreviated weekday name b Abbreviated month name d Day of month as decimal number 01 31 H Hour in 24 hour format 00 23 I Hour in 12 hour format 01 12 j Day of year a...

Страница 314: ... factor 2 zero span valves installed 4 IZS installed implies zero span valves installed 16 display units in concentration field 32 enable software controlled maintenance mode 128 enable switch controlled maintenance mode 2048 enable Internet option 1 All instances of H2S in T101 M101E are changed to TRS in T102 M102E and TS in T108 M108E 2 T101 M101E 3 T102 M102E 4 T108 M108E 5 Must power cycle in...

Страница 315: ...ed WTRSALARM2 7 5 TRS ALARM 2 WARN TRS concentration alarm limit 2 exceeded WPMT PMT DET WARNING PMT detector outside of warning limits specified by DETECTOR_LIMIT variable WUVLAMP UV LAMP WARNING UV lamp reading outside of warning limits specified by DETECTOR_LIMIT variable WOXYFLOW 6 OXY FLOW WARNING Oxygenator flow outside of warning limits specified by OXY_FLOW_SET variable WSAMPFLOW SAMPLE FL...

Страница 316: ...ON WDYNSPAN CANNOT DYN SPAN Contact closure span calibration failed while DYN_SPAN was set to ON WREARBOARD REAR BOARD NOT DET Rear board was not detected during power up WRELAYBOARD RELAY BOARD WARN Firmware is unable to communicate with the relay board WFRONTPANEL 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 cha...

Страница 317: ...o offset but not range UVDET UV LAMP 3457 6 MV UV lamp reading STABILITYUV 9 UV STB 5 607 MV UV lamp stability reading LAMPRATIO LAMP RATIO 100 0 UV lamp ratio of current reading divided by calibrated reading STRAYLIGHT STR LGT 0 1 PPB Stray light offset DARKPMT DRK PMT 19 6 MV PMT dark offset DARKLAMP DRK LMP 42 4 MV UV lamp dark offset SO2SLOPE SO2 SLOPE 1 000 Slope for current range computed du...

Страница 318: ...ration for current range H2S TRS H2S TRS 331 6 PPB H2S TRS concentration for current range TRS 5 TRS 378 4 PPB TRS concentration for current range TESTCHAN TEST 3721 1 MV Value output to TEST_OUTPUT analog output selected with TEST_CHAN_ID variable CLOCKTIME TIME 10 38 27 Current instrument time of day clock 1 The name is used to request a message via the RS 232 interface as in T BOXTEMP 2 Enginee...

Страница 319: ...nternal outputs U8 J108 pins 1 8 bits 0 7 default I O address 322 hex ELEC_TEST 0 1 electrical test on 0 off OPTIC_TEST 1 1 optic test on 0 off PREAMP_RANGE_HI 2 1 select high preamp range 0 select low range 3 5 Spare I2C_RESET 6 1 reset I2 C peripherals 0 normal I2C_DRV_RST 7 0 hardware reset 8584 chip 1 normal Control inputs U11 J1004 pins 1 6 bits 0 5 default I O address 321 hex EXT_ZERO_CAL 0 ...

Страница 320: ... auto range A status outputs U24 J1017 pins 1 8 bits 0 7 default I O address 323 hex ST_SYSTEM_OK 0 0 system OK 1 any alarm condition ST_CONC_VALID 1 0 conc valid 1 warnings or other conditions that affect validity of concentration ST_HIGH_RANGE 2 0 high auto range in use 1 low auto range ST_ZERO_CAL 3 0 in zero calibration 1 not in zero ST_SPAN_CAL 4 0 in span calibration 1 not in span ST_DIAG_MO...

Страница 321: ... 0 fault LED on 1 off AUDIBLE_BEEPER 14 output 0 beeper on for diagnostic testing only 1 off Relay board digital output PCF8575 default I2 C address 44 hex RELAY_WATCHDOG 0 Alternate between 0 and 1 at least every 5 seconds to keep relay board active RCELL_HEATER 1 0 reaction cell heater on 1 off CONV_HEATER 1 2 0 converter cell heater on 1 off 3 Spare IZS_HEATER 4 0 IZS heater on 1 off 5 Spare CA...

Страница 322: ... 7 8 AGND reading during light cycles VREF_DARK 7 9 VREF4096 reading during dark cycles VREF_LIGHT 7 10 VREF4096 reading during light cycles Rear board primary MUX analog inputs PMT_SIGNAL 0 PMT detector HVPS_VOLTAGE 1 HV power supply output PMT_TEMP 2 PMT temperature UVLAMP_SIGNAL 3 UV lamp intensity 4 Temperature MUX PHOTO_ABS 5 Pre amplified UV lamp intensity OXY_FLOW 2 6 Oxygenator flow rate S...

Страница 323: ...channel 1 loopback DAC_CHAN_2 1 DAC channel 2 loopback DAC_CHAN_3 2 DAC channel 3 loopback DAC_CHAN_4 3 DAC channel 4 loopback Rear board analog outputs CONC_OUT_1 0 Concentration output 1 CONC_OUT_2 1 Concentration output 2 CONC_OUT_3 3 2 Concentration output 3 TEST_OUTPUT 3 Test measurement output 1 T101 M101E 2 T108 M108E 3 Triple gas option 4 Fast measurement option 5 Concentration alarm optio...

Страница 324: ...agnostic mode PMTDTW PMT detector warning UVLMPW UV lamp warning DRKCLW Dark calibration warning CONCW1 2 Concentration limit 1 exceeded CONCW2 2 Concentration limit 2 exceeded RCTMPW Reaction cell temperature warning IZTMPW IZS temperature warning PTEMPW PMT temperature warning CTEMPW 1 Converter temperature warning OFLOWW Oxygenator flow warning SFLOWW Sample flow warning SPRESW Sample pressure ...

Страница 325: ...ero span calibration just before computing new slope and offset PPB S2ZSC2 SO2 concentration for range 2 during zero span calibration just before computing new slope and offset PPB H2ZSC1 or TRZSC1 H2S TRS concentration for range 1 during zero span calibration just before computing new slope and offset PPB H2ZSC2 or TRZSC2 H2S TRS concentration for range 2 during zero span calibration just before ...

Страница 326: ...put TEST_INPUT_11 mV TEMP4 Diagnostic temperature input TEMP_INPUT_4 C TEMP5 Diagnostic temperature input TEMP_INPUT_5 C TEMP6 Diagnostic temperature input TEMP_INPUT_6 C REFGND Ground reference REF_GND mV RF4096 4096 mV reference REF_4096_MV mV XIN1 6 Channel 1 Analog In XIN1SLPE 6 Channel 1 Analog In Slope XIN1OFST 6 Channel 1 Analog In Offset XIN2 6 Channel 2 Analog In XIN2SLPE 6 Channel 2 Anal...

Страница 327: ...ffset XIN8 6 Channel 8 Analog In XIN8SLPE 6 Channel 8 Analog In Slope XIN8OFST 6 Channel 8 Analog In Offset AGNDDK 4 AGND reading during dark cycles mV AGNDLT 4 AGND reading during light cycles mV RF4VDK 4 VREF4096 reading during dark cycles mV RF4VLT 4 VREF4096 reading during light cycles mV 1 T101 M101E 2 Triple gas option 3 T108 M108E 4 T108U M108EU 5 Optional 6 Analog In option T Series only 0...

Страница 328: ...ffset for range 2 mV 26 SO2 concentration for range 1 during zero span calibration just before computing new slope and offset PPB 28 SO2 concentration for range 2 during zero span calibration just before computing new slope and offset PPB 30 H2S TRS concentration for range 1 during zero span calibration just before computing new slope and offset PPB 32 H2S TRS concentration for range 2 during zero...

Страница 329: ... span calibration just before computing new slope and offset PPB 110 4 TRS concentration for range 2 during zero span calibration just before computing new slope and offset PPB 112 4 TRS concentration for range 1 PPB 114 4 TRS concentration for range 2 PPB 116 4 TRS converter efficiency factor for range 1 118 4 TRS converter efficiency factor for range 2 MODBUS Floating Point Holding Registers 32 ...

Страница 330: ...arning 24 2 SO2 concentration alarm limit 1 exceeded 25 2 SO2 concentration alarm limit 2 exceeded 26 2 H2S TRS concentration alarm limit 1 exceeded 27 2 H2S TRS concentration alarm limit 2 exceeded 28 2 4 TRS concentration alarm limit 1 exceeded 29 2 4 TRS concentration alarm limit 2 exceeded MODBUS Coil Registers single bit read write 0 Maps to relay output signal 36 MB_RELAY_36 in signal I O li...

Страница 331: ...on PN05492D DCN6485 A 37 1 T101 M101E 2 Concentration alarm option 3 Set DYN_ZERO or DYN_SPAN variables to ON to enable calculating new slope or offset Otherwise a calibration check is performed 4 Triple gas option 5 T108 M108E 6 T108U M108EU 7 Optional 07266B DCN6485 ...

Страница 332: ...Teledyne API T E Series Models 101 102 and 108 Software Documentation PN05492D DCN6485 A 38 This page intentionally left blank 07266B DCN6485 ...

Страница 333: ... FILTER 47MM ANG BKT 037860000 ORING TEFLON RETAINING RING 47MM KB 040010000 ASSY FAN REAR PANEL 040030100 PCA PRESS SENSORS 1X w FM4 041020000 ASSY MOLY CONV WELD KB 041620100 ASSY SO2 SENSOR KB 041800400 PCA PMT PREAMP VR 042410200 ASSY PUMP INT SOX O3 IR 043570000 AKIT EXPENDABLES 045230200 PCA RELAY CARD 046250000 ASSY RXCELL HEATER FUSE 046260000 ASSY THERMISTOR RXCELL KB 046880000 ASSY SO2 S...

Страница 334: ...0000001 FILTER SS KB FL0000003 FILTER DFU KB FM0000004 FLOWMETER KB HW0000005 FOOT HW0000020 SPRING HW0000030 ISOLATOR HW0000031 FERRULE SHOCKMOUNT HW0000036 TFE TAPE 1 4 48 FT ROLL HW0000101 ISOLATOR HW0000453 SUPPORT CIRCUIT BD 3 16 ICOP HW0000685 LATCH MAGNETIC FRONT PANEL KIT000093 AKIT REPLCMNT 3187 214NM FLTR BF KIT000095 AKIT REPLACEMENT COOLER KIT000207 KIT RELAY RETROFIT KIT000219 AKIT 4 ...

Страница 335: ...00 1 19 2011 10 10 13 AM OR0000094 ORING 2 228V 50 DURO VITON KB PU0000022 REBUILD KIT FOR PU20 04241 KB RL0000015 RELAY DPDT KB SW0000025 SWITCH POWER CIRC BREAK VDE CE KB SW0000059 PRESSURE SENSOR 0 15 PSIA ALL SEN WR0000008 POWER CORD 10A KB 07266B DCN6485 B 3 ...

Страница 336: ...This page intentionally left blank B 4 07266B DCN6485 ...

Страница 337: ... H2S OFFS mV 250 PMT signal with zero air mV 20 to 150 HVPS V 400 900 PMT signal at span gas conc mV ppb ppm 0 5000 0 20 000 ppb RCELL TEMP C 50 1 NORM PMT at span gas conc mV ppb ppm 0 5000 0 20 000 ppb BOX TEMP C Ambient 5 UV LAMP mV 1000 to 4800 PMT TEMP C 7 2 LAMP RATIO 30 120 IZS TEMP C 50 3 STR LGT ppm 100 ppb zero air CONV TEMP C 315 5 DARK PMT mV 50 to 200 ETEST DIAG menu mV 2000 1000 DARK...

Страница 338: ...____________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ _______________________________________________________________________...

Страница 339: ...APPENDIX D Wire List and Electronic Schematics D 1 07266B DCN6485 ...

Страница 340: ...This page intentionally left blank 07266B DCN6485 D 2 ...

Страница 341: ...3 Relay PCA 045230100 P3 1 I2C Serial Data Motherboard 058021100 P107 5 Relay PCA 045230100 P3 2 I2C Reset Motherboard 058021100 P107 2 Relay PCA 045230100 P3 4 I2C Shield Motherboard 058021100 P107 6 Relay PCA 045230100 P3 5 0402602 CBL IZS HTR TH RXCELL OB TH RTHA Motherboard 058021100 P27 7 RX Cell Thermistor 046260000 2 RTHB Motherboard 058021100 P27 14 RX Cell Thermistor 046260000 1 IZTA Moth...

Страница 342: ...4 CH7 Motherboard 058021100 P109 3 UV Ref PCA 050630100 P1 1 CH2 Motherboard 058021100 P109 2 UV Ref PCA 050630100 P1 5 15V Relay PCA 045230100 P10 4 UV Ref PCA 050630100 P1 2 15V Relay PCA 045230100 P10 6 UV Ref PCA 050630100 P1 3 TEC 12V RET Relay PCA 045230100 P10 7 TEC PCA 049310100 2 TEC 12V Relay PCA 045230100 P10 8 TEC PCA 049310100 1 DISP RET Relay PCA 045230100 P10 1 LCD Interface PCA 066...

Страница 343: ... I O PCA 067300000 J2 4 ARX Motherboard 058021100 J106 5 Aux I O PCA 067300000 J2 5 LED0 Motherboard 058021100 J106 6 Aux I O PCA 067300000 J2 6 LED1 Motherboard 058021100 J106 8 Aux I O PCA 067300000 J2 8 06738 CBL CPU COM to AUX I O USB OPTION RXD CPU PCA 067240000 COM1 1 Aux I O PCA 0673000 or 02 J3 1 DCD CPU PCA 067240000 COM1 2 Aux I O PCA 0673000 or 02 J3 2 DTR CPU PCA 067240000 COM1 3 Aux I...

Страница 344: ...21100 P12 8 CPU PCA 067240000 COM2 8 CTS1 485 Motherboard 058021100 P12 6 CPU PCA 067240000 COM2 7 RX1 Motherboard 058021100 P12 9 CPU PCA 067240000 COM2 1 TX1 485 Motherboard 058021100 P12 7 CPU PCA 067240000 COM2 4 RS GND1 Motherboard 058021100 P12 5 CPU PCA 067240000 COM2 6 RX1 Motherboard 058021100 P12 9 CPU PCA 067240000 485 1 TX1 485 Motherboard 058021100 P12 7 CPU PCA 067240000 485 2 RS GND...

Страница 345: ...D 7 07266B DCN6485 ...

Страница 346: ... 16 1 1 2 2 C4 10 16 C1 0 1 R3 20K 1 2 3 4 J1 4 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 J216 PIN 1 1 2 3 4 5 6 7 8 9 10 J10 CON10THROUGH 1 TP1 DGND 1 TP2 5V 1 TP3 AGND 1 TP4 15V 1 TP5 15V 1 TP6 12RT 1 TP7 12V T General Trace Width Requirements 1 Vcc 5V and I2C VCC should be 15 mil 2 Digitial grounds should be at least 20 mils 3 12V and 12V return should be 30 mils 4 All AC lines AC Line AC Neut...

Страница 347: ... 2 1 3 4 5 6 7 8 9 10 RN2 330 D5 YEL D6 YEL D11 GRN D12 GRN D13 GRN D14 GRN D15 GRN VCC 1 2 3 4 5 6 7 8 9 10 J6 CON10 Valve4 Valve5 Valve6 Valve7 12V I2C_Vcc 1 2 3 4 K4 SLD RLY 1 2 3 4 K5 SLD RLY I2C_Vcc T T RELAY3 RELAY4 IO3 IO4 IO10 IO11 IO12 IO13 13 12 14 7 U3F IO14 IO15 AC_Line 1 2 3 4 5 6 J20 MOLEX6 AC_Neutral Aux Relay Connector RELAY3 RELAY4 VLV_ENAB A A K K D16 GRN 3 4 U3B 5 6 U3C 1 2 J13 ...

Страница 348: ...E k C8 0 1 K TC Connector J TC Connector 1 2 3 4 J17 MICROFIT 4 VDD_TC VEE_TC 3 2 6 1 5 8 7 4 U9 LTC1050 K 7 Vin 2 Gnd 4 J 8 TOUT 3 R 5 U10 LT1025 C12 0 1 R12 249K R10 1K 1 2 J16 TYPE J 1 2 J19 TYPE K C11 0 1 K TC Connector J TC Connector VDD_TC VEE_TC C10 0 1 C14 0 1 R14 676K 1 2 JP6 JUMPER R13 332K 1 2 JP5 JUMPER 3 2 1 8 4 U7A OPA2277 R15 11K R19 10K CCW CCW W W CW CW CW R17 5K 15V 15V C15 0 1 C...

Страница 349: ...ment or any information contained in it may not be duplicated without proper authorization SCH PCA 04003 PRESS FLOW E SERIES 04354 D 1 1 3 Dec 2007 LAST MOD B of R2 1 1K 15V 1 2 3 4 5 6 S1 ASCX PRESSURE SENSOR 1 2 3 4 5 6 S2 ASCX PRESSURE SENSOR 1 2 3 S3 FLOW SENSOR 15V 15V TP5 S2_OUT TP4 S1 S4_OUT TP2 10V_REF TP1 GND TP3 S3_OUT 2 3 1 VR2 LM4040CIZ 2 3 1 VR1 LM4040CIZ R1 499 1 2 3 4 5 6 J1 MINIFIT...

Страница 350: ...sion Size B Date 10 May 2007 Sheet of File N PCBMGR 04179cc Source RevG 04179 ddb Drawn By H 04181 M100E 200E PMT Preamp PCA 0 3 Interconnections 04181H 1 m100e200e sch preamp cktry 04181H 2 m100e200e SCH HVPS Cktry 04181H 3 m100e200e SCH 07266B DCN6485 D 12 ...

Страница 351: ... TEC BOARD PMT_TEMP OPTIC_TEST 1 2 3 4 5 6 7 8 J6 MICROFIT 8 5V_SYS TP16 TP11 TP15 TP14 TP13 TP20 TP21 TP22 TP19 TP25 TP17 TP18 ELEC TEST OPTIC TEST PREAMP RNG BIT2 PREAMP RNG BIT1 PMT TEMP HVPS VOLTAGE PMT SIGNAL HVPS PMT_TEMP OPTIC_TEST 1 2 3 4 5 6 7 8 9 J3 INLINE 9 RA 15V HVPS THERMISTOR LED PREAMP1 100E 200E PMT PREAMP PCA Schematic H 1 3 04181 HIGAIN ETEST 1 2 3 4 5 6 7 8 9 10 J5 MINIFIT 10 P...

Страница 352: ...EAMP1 PREAMP2 PREAMP1 PREAMP2 ETEST ETEST_SIGNAL ETEST_SIGNAL ETEST 2 4 U17 74AHC1GU04 2 4 U5 74AHC1GU04 ETEST HIGAIN R36 250K C3 SEE TABLE 5 6 7 4 8 U2B LF353 OPAMP 15V C48 0 1 uF C47 0 68 uF 15V HIGAIN VPMT R5 N I SHORTED FB 1 AGND 2 V 3 DIV RATIO 4 C OSC 5 V 6 OUT 7 BUFOUT 8 U11 LTC1062CN8 12V_REF 2 5V C9 3900 pF FILM C11 1 0uF TP9 TP1 TP8 TP7 C30 0 68 uF C5 0 68 uF R29 50k POT 1 2 J1 COAX PMT ...

Страница 353: ... 8 2 4 8 HVPS D6 11DQ05 C34 10uF 25V A 1 K 2 D7 16V HIGH VOLTAGE SUPPLY 3 2 1 VR1 LM336Z 2 5 R24 2k 15V 2 5V TP12 TP5 C42 0 68 uF C14 10uF 25V 15V 5 6 7 4 8 U9B LF535 C 10 1 2 3 4 6 7 8 9 5 RN1 100Kx8 IN 1 ON OFF 3 OUT 5 NC 4 GND 2 U14 LP2981IM5 C22 10uF 25V IN 3 OUT 1 GND 2 U8 LM78L12ACZ 3 15V 15V C25 0 1 uF C24 0 1 uF H 04181 M100E 200E PMT PREAMP PCA Schematic 3 3 C51 0 1uF 50V CA0000199 CA0000...

Страница 354: ...ization PCA UV DETECTOR PREAMP 04420 B 1 1 3 Aug 2004 LAST MOD A of USA 15V D1 PHOTOCELL R1 SEE TABLE C1 100pf 15V 15V C2 1 0uf C4 0 1uf C5 0 1uf 15V 3 2 6 1 5 7 4 U1 OPA124 R2 1 0K C3 1 0uF R3 1 0K R4 5K VR1 5K R5 100 1 2 3 4 5 6 7 8 J1 MICROFIT 15V 15V GND 1 VCC 2 REF 3 REF 4 IN 5 IN 6 GND 7 GND 8 GND 9 GND 10 CS 11 SDO 12 SCK 13 F0 14 GND 15 GND 16 U2 LTC2413 VCC IN 1 GND 3 OUT 2 VR2 LT1460S3 2...

Страница 355: ...4 SOFT START 8 INV INPUT 1 SHUTDOWN 10 GROUND 12 RT 6 DISCHARGE 7 CT 5 NONINV INPUT 2 VREF 16 VCC 15 VC 13 SYNC 3 OSC OUTPUT 4 COMP 9 U2 SG3525 TP1 TEST_PLUG TP2 TEST_PLUG TP3 TEST_PLUG TP4 TEST_PLUG R7 3 9K VREF VREF 1 2 3 4 P1 HEADER 4 JP1 JUMPER2 R10 75 1 4W Applies to PCAs 04540 01 and 02 R21 0 2 Ohms 2W TP8 Primary Current TP11 Lamp Current R1 N I R5 N I TP9 Lamp Voltage TP5 Drive Voltage TP6...

Страница 356: ...LT1268 L1 25 uH L2 25 uH C21 4 7 uF C18 4 7 uF R41 1k R42 25 5K R43 2k C15 0 68 uF LAMP_FDBACK D10 DIODE R37 1k C20 1000 uF C17 100 uF 12V VDRIVE C19 N I C8 0 1 uF 12V 3 2 1 8 4 U4A LM358 12V 12V C10 0 1 uF C13 0 1 uF R44 0 12V VDRIVE lamp_fdback VSWITCH R45 5 1K C22 N I R23 5 1K VREF ACOMP_2 R47 100K R46 50K Q1 PN3645_PNP E 04693 Sch Bursting UV Lamp Drv M100E 2 2 07266B DCN6485 D 18 ...

Страница 357: ... M100A C17 0 1uF 1 2 JP1 JUMPER Q4 NTB30N06L Q1 MTB30P6V R31 1 00K R7 1 00K C2 0 1uF C4 0 1uF U1V R3 0 2 R6 0 2 R8 1 00K C1 0 1uF R32 1 00K 9 10 8 U1C LMC6464BIM Q5 NTB30N06L R9 0 2 R10 1 00K C3 0 1uF R11 49 9 C5 0 1uF U2V U1V R15 2 00K R22 49 9 15 C12 0 1uF R27 6 04K R28 6 04K C18 0 1uF C9 0 1uF R29 1 00K R17 0 2 Q3 MTB30P6V R18 1 00K 15 2 3 1 11 4 U2A LMC6464BIM C8 0 1uF R24 1 00K R4 0 2 Q2 MTB3...

Страница 358: ...4 D D C C B B A A Title Number Revision Size A Date 6 28 2004 Sheet of File N PCBMGR 04468B sch Drawn By 1 2 3 4 5 6 7 8 JP1 Not Used R1 22 R2 SCH E Series Analog Output Isolator PCA 04467 04468 B 07266B DCN6485 D 20 ...

Страница 359: ...K 5V R8 1 37K 5V ISO C1 100u GND DS3 GRN 1 2 3 4 5 6 7 8 P2 Header 8 5V 1 2 3 4 5 6 U6 SP3050 1 2 3 4 5 U7 SMF05T2G GND R10 2 2k L1 47uH TP1 TP3 TP2 8 2 3 5 7 4 6 1 J2 DF11 8DP 2DS 24 SDA SCL CHASSIS 1 10 9 12 11 1 2 3 4 5 6 7 8 15 16 14 13 J1 CONN_RJ45_LED 5V OUT TP4 ISO GND C2 4 u R16 1k L 1 ATX ATX ARX ARX LED0 LED0 LED1 LED1 VDD2 5 GND2 7 VDD1 4 GND1 1 12 11 14 13 U8 LME0505 1 2 3 4 5 6 7 8 P3...

Страница 360: ...HTDN 22 RI4 7 RI5 8 ONLINE 23 GND 25 RO1 19 RO2 18 RO3 17 RO4 16 RO5 15 U9 SP3243EU GND R12 4 75k GND 1 2 nc 3 nc 4 5 6 U11 NUP2202W1 TXD B RXD B CTS B RTS B DSR B DTR B RI B DCD B MT1 MT HOLE C24 4 u C26 1u C25 0 1u C22 0 1u C23 0 1u C19 0 1u C20 0 1u C21 0 1u DS4 GRN R11 2 2k CHASSIS MT2 MT HOLE R14 0 R15 0 DCD 2 RXD 1 TXD 4 DTR 3 GND 6 DSR 5 RTS 8 CTS 7 RI 10 N C 9 J3 DF11 10DP 2DS 24 V BUS CHA...

Страница 361: ...V GND GND 5V ISO SCL SDA ISO GND ISO GND ISO GND 5V ISO 1 6 5 2 U4A NC7WZ17P6X 3 4 U4B NC7WZ17P6X ISO GND 5V ISO ISO GND 1 3 2 4 5 6 U2 SMS12 C13 0 1u C14 0 1u C12 0 1u C1 0 1u C11 0 01u YEL DS2 SCL YEL DS1 SDA GND1 1 NC 2 VDD1 3 NC 4 SDA1 5 SCL1 6 GND1 7 NC 8 GND2 9 NC 15 VDD2 14 NC 13 SDA2 12 SCL2 11 GND2 16 NC 10 U5 ADuM2251 R1 4 75k R2 4 75k C 0 1u C9 0 1u C2 0 1u C3 0 1u C4 0 1u C5 0 1u C6 0 ...

Страница 362: ... 8 5 7 4 6 10 9 J1 0039300100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 B30B PHDSS LF SN J7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 B30B PHDSS LF SN NI J8 FBMH3216HM501NT FB1 CHASSIS CHASSIS CHASSIS CHASSIS CHASSIS Vgl Make Model J P2 J P3 FEMA GM800480W 1 2 4 5 7 8 10 11 13 14 16 17 1 2 4 5 7 8 10 11 Data Image FG0700...

Страница 363: ...12 Vdd 16 Vss 8 U3 PCF8574 S2 SW_46 Maint_SW Lang_Select 5V GND 5V GND 5V FDLY 24 PGND 8 DRVP 17 PGND 7 DRVN 18 VCOM 10 SUP 9 COMP 22 IN 11 VGH 15 REF 20 GND 19 SW 6 DLY2 3 SW 5 FB 1 DLY1 2 FBP 12 FBN 21 ADJ 14 GD 23 CTRL 13 CPI 16 VIN 4 TPS65150PWP HTSNK 25 U2 D1 CD214A B140LF S1 SW_46 Opt Lang Sw Opt Main Sw Vgl 22uF 6 3V C11 JMK316BJ226KL 1 0 C14 GMK107BJ105KA 1 0 C15 GMK107BJ105KA 1 0 C27 GMK1...

Страница 364: ...1 8V 14 3 3VCR 15 PWR2 16 OCS2 17 PWR3 18 OCS3 19 PWR4 20 OCS4 21 SDA R1 22 3 3V 23 SCL S0 24 HS IND S1 25 RESET 26 VBUS DET 27 SUS R0 28 3 3V 29 USB 30 USB 31 XTL2 32 CLK IN 33 1 8VPLL 34 RBIAS 35 3 3PLL 36 GND 37 U8 USB2514 AEZG C32 1uF C44 1uF 5V GND 5V 1 D 2 D 3 GND 4 5 J4 USB A_R A 5V GND CHASSIS CHASSIS FBMH3216HM501NT FB5 C34 0 1 C36 0 1uF C33 0 1uF C31 0 1uF R30 100K R29 1K F2 0 5A 6V F1 0...

Страница 365: ...3 100 R44 100 Vcc PIN 36 C48 0 01 Vcc PIN 42 C53 0 01 Vcc PIN 48 C54 0 01 C56 0 01 C58 0 01 FBMH3216HM501NT FB15 C61 0 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J13 HEADER 7X2 Y0M 8 Y0P 9 Y1M 10 Y1P 11 Y2M 14 Y2P 15 CLKOUT 23 CLKINM 16 CLKINP 17 SHTDN 22 NC 6 VCC 48 VCC 28 VCC 36 VCC 42 LVDS VCC 12 PLLVCC 20 LVDSGND 7 LVDSGND 13 LVDSGND 18 PLLGND 19 PLLGND 21 D0 24 D1 26 ...

Страница 366: ... 9 5 9 352 1 9 5 6 1 2 2 7 6 1 B5 6 7 B 59B567 B5 6 7 B 59B567 VKHHW E 3 VFK 2 9 6 6 6 9 9 9 9 5 95 7 1 287 E 3 VFK 2 9 6 6 6 9 9 9 9 5 95 7 25 9 5 9 352 08 1 7 0308 2 6 1 95 7 7 7 1 1 E 3 VFK 25 9 5 9 352 08 1 7 0308 2 6 1 95 7 7 7 7 0308 08 7 03 2 9 9 9 9 6 1 6 1625 1 E 3 VFK 7 0308 08 7 03 2 9 9 9 9 6 1 2 25 2 1 E 3 VFK 2 25 2 6 1 2 2 2 287 E 3 VFK 6 1 2 2 2 6 1 2 2 2 287 E 3 VFK 6 1 2 2 2 0726...

Страница 367: ...8 3 5 X FHUDPLF 8 4 4 35 5 8 3 3 5 5 N 8 17 9 6 966 5 6 5 5 6 7 6 8 3 3 5 73 5 1 1 8 5 9 9 1 1 5 6 7 1 8 7 6 72 2 0 X 9 2 25 6 2 2 7 03 9 5 9 352 1 9 5 6 1 2 2 7 6 1 B5 6 7 B5 6 7 B 59B567 9 9 9 9 9 9 9 9 7 5 N 5 127 167 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 6 6 1 0 52 7 17 4 4 35 5 8 4 4 35 5 8 9 2 54 5 6 5 VPW 8 8 3 5 8 7 1 2 1 2 3 5 8 7 VKRUWHG VOGU VLGH 3 VKRUWHG VOGU VLGH 3 6 6 1 9 1RWHV 7KLV VFKHPDW...

Страница 368: ...PW 5 127 167 6 5 5 N 73 73 5 73 5 127 167 5 127 167 73 73 9 9 9 95 7 9 9 RP 56 RP 56 56 8 32 5 1 0 7 76 56 1 5 7 576 76 56 1 5 576 9 07 02817 1 2 07 02817 1 2 07 02817 1 2 07 02817 1 2 07 02817 1 2 07 02817 1 2 07 02817 1 2 07 02817 1 2 VLGH RI VZLWFK LV VLGH WRZDUGV SLQ 9 5 7 576 76 56 1 X 9 7 17 80 9 X 9 7 17 80 0 56 7 0 56 7 5 127 167 5 PXVW EH ZLWKLQ RI B 02817 1 2 02817 1 2 02817 1 2 6 5 6 51...

Страница 369: ... 327 7 jM jM M j q 8 7 5 N 5 X FHUDPLF 8 23 8 8 23 8 X FHUDPLF 73 X FHUDPLF 5 5 N 73 j j z j j j X j 8 5 5 9 q q q q q q q q 0 52 7 q 7 50 2 z j X j 1 2 92 7 855 17 2873876 62 7 0 237 21 2 5 6 S S S S S S S S 9 9 9 j j 9 2 65 1 65 1 8 8 Mx j x q q M q q 8 q 5 1 2 6 7 352 5 0 6 6 X FHUDPLF X FHUDPLF X FHUDPLF 5 N 5 73 j X j z j B 56 73 8 23 q 8 23 62 7 8 62 7 8 q q 5 79 55 q q 79 60 79 55 q q 79 60...

Страница 370: ... 73 5 5 73 0 52 7 5 0 0 X 9 7 17 80 5 0 3 X FHUDPLF 7 7 7 7 7 5 4 7 7 1 7 7 5 0 7 9 2 6 67 57 7 2 7 706 7 5 06 9 7 7 9 17 5 6 5 6 6 1 25 9 17 7 6 7 1 8 LOLQ 3 X FHUDPLF 51 6 96 1 6 1 1 6 1 1 6 96 9 8 25 9 5 9 352 08 1 7 0308 2 6 1 95 7 7 7 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1 2 13876 51 51 73 95 73 1 5 3 2 0 5 6 6725 6 26 6 3266 72 1 5 LQGXFHV DQ RIIVHW LQ DQDORJ VLJQDO WR JLYH D OLYH IRU VHQVRUV ZLW...

Страница 371: ...8 0 52 7 7 7 50 67 5 7 0308 08 7 03 2 9 9 9 9 6 1 9 9 9 1 9 9 9 9 1 9 51 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 1 21 2 287 1 1 8 3 0 X 3 66 36 0867 7 1 2 7 5 8 725 1387 287387 3 16 X 9 7 17 80 5 56 5 5 5 5 5 5 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 7 50 67 5 8 7 7 50 67 5 QVWDOO 7 WKURXJK KROH 25 7 60 EXW QRW ERWK D 33 072...

Страница 372: ...5 8 7 50 2 73 7 50 2 51 8 36 8 8 36 8 36 2 25 2 9 9 21752 13876 M M M M 7B 9B287 7B 9B287 S S S S S S 51 51 51 S 9 S 9 S 9 S 9 5 5 5 5 5 5 5 5 3ODFH WKHVH WHUPLQDWLRQ UHVLVWRUV DW WKH HQG RI HDFK GDWD OLQH DFK GDWD OLQH VKRXOG EH ODLG RXW DV D GDLV FKDLQ WKH VLJQDO SDVVLQJ IURP RQH WR WKH QH W 07266B DCN6485 D 34 ...

Страница 373: ... 2UFDG DWH 0D 6KHHW RI LOH 1 3 0 5 5 VHULHV 0RWKHUERDUG HQHUDWLRQ 6RXUFH E GGE UDZQ q Mx q y 73 8 36 2 4 4 4 4 4 4 4 4 8 8 36 7 50 2 6 1 2 9 7 2873876 67 786 2873876 9 2 6 277 5 6 77 86 9 S S S S 7B 9B287 51 8 D 35 07266B DCN6485 ...

Страница 374: ... GGE UDZQ 2 6 1 6 1 4 62 5 5 63 7 5 5 63 7 7 50 2 4 62 5 5 63 7 2 4 4 4 4 4 4 4 4 8 4 62 8 36 5 5 63 7 4 62 8 36 2 4 4 4 4 4 4 4 4 8 7 50 2 8 36 6 1 2 2 2 9 9 9 9 9 9 95 7 7 2873876 21752 2873876 7 51 211 725 62 5 6 M 2 6 277 2 6 277 2 6 277 2 6 277 S S S S S S 51 51 S 2B 7B5 7 8 8 07266B DCN6485 D 36 ...

Страница 375: ...C 14 NC 43 VCC 2 VCC 8 VCC 21 LVDSVCC 37 PLLVCC 29 VLDSGND 42 VLDSGND 36 VLDSGND 31 PLLGND 30 PLLGND 28 U1 SN75LVDS84A CHASSIS 0 CHASSIS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 J2 Header 22X2 MH3 MH4 2 3 4 5 6 7 8 1 MH1 MH2 9 10 11 12 13 14 15 16 17 18 19 J1 G3168 05000101 00 CHASSIS 3 3V 3 3V VAD0 VAD1 VAD2 VAD3 VA...

Отзывы:

Нет отзывов