Teledyne T101 Manuals

About this Manual

11

Revision History

11

Table of Contents

13

Introduction

23

Specifications and Approvals

27

Specifications
27
Table 2-1. Model T101 Basic Unit Specifications
27
Approvals and Certifications
28
- Safety
  28
- Emc
  28
- Other Type Certifications
  28

Getting Started

29

Operating Instructions

61

Overview of Operating Modes
61
Table 4-1. Analyzer Operating Modes
61
Sample Mode
62
Calibration Mode
66
- Calibration Password Security
  66
- Figure 4-2. Viewing and Clearing T101 WARNING Messages
  66
Setup Mode
68
SETUP - VARS: Using the Internal Variables
81
- Table 4-7. Variable Names (VARS)
  81
- Setting the Gas Measurement Mode
  84
SETUP - DIAG: Using the Diagnostics Functions
85
Setup - Comm: Setting up the Analyser'scommunication Ports
107
- Instrument ID
  107
- COM Port Default Settings
  109
- COM Port Cable Connections
  109
- Figure 4-7. Rear Panel Connector Pin-Outs for RS-232 Mode
  109
- Figure 4-8. CPU Connector Pin-Outs for RS-232 Mode
  110
- Configuration
  111
- DTE and DCE Communication
  111
- Ethernet Configuration
  111
- USB Configuration
  118
- Multidrop RS-232 Set up
  120
- Figure 4-9. Jumper and Cables for Multidrop Mode
  121
- Figure 4-10.Multidrop PCA Host/Analyzer Interconnect Diagram
  122
- MODBUS Set up
  123
- COM Port Communication Modes
  125
- COM Port Baud Rate
  127
- COM Port Testing
  128
Using the Data Acquisition System (das )
128
- DAS Structure
  129
  - DAS Channels
    129
  - DAS Parameters
    130
  - DAS Configuration Limits
    131
  - DAS Triggering Events
    131
- Default das Channels
  132
  - Figure 4-11. Default das Channels Setup
    133
  - Viewing das Data and Settings
    134
  - Editing das Data Channels
    135
  - Trigger Events
    137
  - Editing das Parameters
    138
  - Sample Period and Report Period
    139
  - Number of Records
    141
  - Compact Report
    143
  - Report Function
    143
  - Starting Date
    143
  - Disabling/Enabling Data Channels
    144
  - HOLDOFF Feature
    145
- Remote das Configuration
  146
- Figure 4-12. APICOM User Interface for Configuring the das
  146

Remote Operation

147

Remote Operation Using the External Digital I/O
147
- Status Outputs
  147
- Figure 5-1. Status Output Connector
  148
- Control Inputs
  149
- Remote Operation Using the External Serial I/O
  150
  - Terminal Operating Modes
    150
  - Figure 5-2. Control Inputs with Local 5 V Power Supply
    150
  - Figure 5-3.Control Inputs with External 5 V Power Supply
    150
  - Help Commands in Terminal Mode
    151
  - Command Syntax
    152
  - Data Types
    152
  - Status Reporting
    153
  - General Message Format
    154
  - Remote Access by Modem
    154
  - COM Port Password Security
    157
  - APICOM Remote Control Program
    157
- Additional Communications Documentation
  158
- Figure 5-4. APICOM Remote Control Program Interface
  158
- Using the T101 with a Hessen Protocol Network
  159
  - General Overview of Hessen Protocol
    159
  - Hessen COMM Port Configuration
    159
  - Activating Hessen Protocol
    160
  - Selecting a Hessen Protocol Type
    161
  - Setting the Hessen Protocol Response Mode
    161
  - Hessen Protocol Gas ID
    163
  - Setting Hessen Protocol Status Flags
    164

Calibration Procedures

167

Epa Protocol Calibration

191

Instrument Maintenance

201

Maintenance Schedule
201
Table 8-1 T101 Preventive Maintenance Schedule
203
Predictive Diagnostics
205
Maintenance Procedures
206
- Changing the Sample Particulate Filter
  206
- Figure 8-1. Sample Particulate Filter Assembly
  206
- Changing the IZS Permeation Tube
  207
- Maintaining the so Scrubber
  207
  - Predicting When the so Scrubber Should be Replaced
    207
  - Checking the Function of the so
    208
  - Changing the so
    208
  - Scrubber Material
    208
  - Scrubber
    208
- Changing the External Zero Air Scrubber
  209
- Figure 8-2. Charcoal Canister Assembly
  209
- Maintaining the H
  210
- Checking for Light Leaks
  213
- Changing the Critical Flow Orifice
  213
- Figure 8-4. Critical Flow Orifice Assembly
  214

Troubleshooting & Service

215

General Troubleshooting
215
- Fault Diagnosis with Warning Messages
  216
- Figure 9-1. Viewing and Clearing Warning Messages
  218
- Fault Diagnosis with Test Functions
  220
- Using the Diagnostic Signal I/O Function
  221
- Status Leds
  222
  - Figure 9-2. Example of Signal I/O Function
    222
  - CPU Status Indicator
    223
  - Figure 9-3. CPU Status Indicator
    223
  - Motherboard Status Indicator (Watchdog)
    223
  - Relay Board Status Leds
    223
Gas Flow Problems
224
- Zero or Low Sample Flow
  225
- High Flow
  225
Calibration Problems
225
- Negative Concentrations
  225
- No Response
  226
- Unstable Zero and Span
  226
- Inability to Span - no SPAN Button
  226
- Inability to Zero - no ZERO Button
  227
- Non-Linear Response
  227
- Discrepancy between Analog Output and Display
  228
Other Performance Problems
228
- Excessive Noise
  228
- Slow Response
  228
- The Analyzer Doesn't Appear on the LAN or Internet
  229
Subsystem Checkout
229
- Detailed Pressure Leak Check
  229
- Performing a Sample Flow Check
  230
- AC Power Configuration
  230
- DC Power Supply
  231
- I 2 C Bus
  232
- Touchscreen Interface
  232
- LCD Display Module
  232
- Relay Board
  232
- Motherboard
  233
  - A/D Functions
    233
  - Analog Output Voltages
    233
  - Status Outputs
    234
  - Control Inputs
    234
- Cpu
  234
- Communication
  235
  - General RS-232 Troubleshooting
    235
  - Modem or Terminal Operation
    235
- PMT Sensor
  236
- PMT Preamplifier Board
  236
- PMT Temperature Control PCA
  236
- High Voltage Power Supply
  238
- Pneumatic Sensor Assembly
  238
  - Sample Pressure
    238
- IZS Option
  238
- Box Temperature
  239
- PMT Temperature
  239
Repair Procedures
239
Frequently Asked Questions (Faqs)
245
Technical Assistance
246

Principles of Operation

249

Measurement Principle
249
- H S Conversion
  249
- SO Ultraviolet Fluorescence
  250
- Figure 10-1. UV Absorption
  251
The UV Light Path
253
- UV Source Lamp
  253
- Figure 10-2. UV Light Path
  253
- The Reference Detector
  254
- The PMT
  254
- Figure 10-3. Source UV Lamp Construction
  254
- Optical Filters
  255
- Optical Lenses
  256
- Figure 10-5. PMT Optical Filter Bandwidth
  256
- Figure 10-6. Effects of Focusing Source UV in Sample Chamber
  256
- Measurement Interferences
  257
  - Direct Interference
    257
  - UV Absorption by Ozone
    258
  - Dilution
    258
  - Third Body Quenching
    258
  - Light Pollution
    258
Pneumatic Operation
259
- Sample Gas Flow
  260
- Figure 10-7. T101 Gas Flow and Location of Critical Flow Orifice
  260
- Multigas Measurement & H
  261
- Flow Rate Control
  261
  - S  so 2 Switching Valve
    261
  - Critical Flow Orifice
    261
- Sample Particulate Filter
  262
- Hydrocarbon Scrubber (Kicker)
  263
- SO Scrubber
  263
- Pneumatic Sensors
  264
  - Sample Pressure Sensor
    264
  - Sample Flow Sensor
    264
Electronic Operation
265
- Cpu
  267
  - Disk on Module (DOM)
    267
  - Flash Chip
    267
- Sensor Module & Sample Chamber
  268
- Sample Chamber Heating Circuit
  268
- Photo Multiplier Tube (PMT)
  269
- PMT Cooling System
  270
  - Thermoelectric Cooler (TEC)
    270
  - TEC Control Board
    271
- PMT Preamplifier
  271
- Pneumatic Sensor Board
  273
- Relay Board
  273
  - Heater Control
    273
  - Valve Control
    273
- Status Leds & Watch Dog Circuitry
  274
- Motherboard
  275
  - A to D Conversion
    275
  - Sensor Inputs
    275
  - Thermistor Interface
    276
- Analog Outputs
  276
- External Digital I/O
  277
- C Data Bus
  277
- Power up Circuit
  277
Power Supply/ Circuit Breaker
277
Front Panel/Display Interface
279
- LVDS Transmitter Board
  279
- Front Panel Interface PCA
  279
Software Operation
280

A Primer on Electro-Static Discharge

283

APPENDIX A - Version Specific Software Documentation

297

APPENDIX A-1: Software Menu Trees, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

297

APPENDIX A-2: Setup Variables for Serial I/O, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

305

Table 3-8. H
308

APPENDIX A-3: Warnings and Test Measurements, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

315

APPENDIX A-4: Signal I/O Definitions, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

319

APPENDIX A-5: das Functions, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

323

Appendix A-6: das Functions

325

APPENDIX A-7: MODBUS Register Map

328

Teledyne T101 Manuals

Teledyne T101 Operation Manual (375 pages)

Table of Contents

Introduction

Specifications and Approvals

Getting Started

Operating Instructions

Remote Operation

Calibration Procedures

Epa Protocol Calibration

Instrument Maintenance

Troubleshooting & Service

Principles of Operation

A Primer on Electro-Static Discharge

APPENDIX A - Version Specific Software Documentation

APPENDIX A-1: Software Menu Trees, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

APPENDIX A-2: Setup Variables for Serial I/O, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

APPENDIX A-3: Warnings and Test Measurements, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

APPENDIX A-4: Signal I/O Definitions, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

APPENDIX A-5: das Functions, S/W Version C.7 (E-Series), 1.0.5 (T-Series)

Appendix A-6: das Functions

APPENDIX A-7: MODBUS Register Map

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